./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2798006879 <...> child_tidptr=0x55555559c5d0) = 11393 [pid 11393] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11393] setpgid(0, 0) = 0 [pid 11393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11393] write(3, "1000", 4) = 4 [pid 11393] close(3) = 0 [pid 11393] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11393] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11393] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11394 attached , parent_tid=[11394], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11394 [pid 11393] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11393] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11394] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11394] creat("./file0", 000) = 3 [pid 11394] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11393] <... futex resumed>) = 0 [pid 11393] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11393] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11394] close(3) = 0 [pid 11394] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11393] <... futex resumed>) = 0 [pid 11394] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11393] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11394] <... socket resumed>) = 3 [pid 11393] <... futex resumed>) = 0 [pid 11394] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11393] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11394] <... futex resumed>) = 0 [pid 11393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11394] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11393] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11394] <... socket resumed>) = 4 [pid 11393] <... futex resumed>) = 0 [pid 11394] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11393] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11394] <... futex resumed>) = 0 [pid 11393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11394] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11393] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11393] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11390] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11390] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11386] exit_group(0 [pid 11389] <... recvfrom resumed> ) = ? [pid 11387] <... futex resumed>) = ? [pid 11386] <... exit_group resumed>) = ? [pid 11389] +++ exited with 0 +++ [pid 11387] +++ exited with 0 +++ [pid 11386] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11386, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11395 attached , child_tidptr=0x55555559c5d0) = 11395 [pid 11395] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11395] setpgid(0, 0) = 0 [pid 11395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11395] write(3, "1000", 4) = 4 [pid 11395] close(3) = 0 [pid 11395] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11395] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11395] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11396], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11396 [pid 11395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11396 attached [pid 11396] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11396] creat("./file0", 000) = 3 [pid 11396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11395] <... futex resumed>) = 0 [pid 11395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11396] <... futex resumed>) = 1 [pid 11396] close(3) = 0 [pid 11396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11395] <... futex resumed>) = 0 [pid 11395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11396] <... futex resumed>) = 1 [pid 11396] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11395] <... futex resumed>) = 0 [pid 11396] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11396] <... socket resumed>) = 4 [pid 11395] <... futex resumed>) = 0 [pid 11396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11396] <... futex resumed>) = 0 [pid 11395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11393] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11396] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11393] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11395] <... futex resumed>) = 0 [pid 11393] <... futex resumed>) = 0 [pid 11395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11393] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11393] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11397], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11397 [pid 11393] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11393] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11397 attached [pid 11397] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11397] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11394] <... mount resumed>) = -1 EIO (Input/output error) [pid 11394] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11394] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11397] <... sendto resumed>) = 32 [pid 11397] recvfrom(3, [pid 11395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11393] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11395] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11395] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11395] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11398], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11398 [pid 11395] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11395] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11398 attached [pid 11398] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11398] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11396] <... mount resumed>) = -1 EIO (Input/output error) [pid 11396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11396] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11398] recvfrom(3, [pid 11395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11395] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11390] exit_group(0 [pid 11392] <... recvfrom resumed> ) = ? [pid 11390] <... exit_group resumed>) = ? [pid 11392] +++ exited with 0 +++ [pid 11391] <... futex resumed>) = ? [pid 11391] +++ exited with 0 +++ [pid 11390] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11399 attached , child_tidptr=0x55555559c5d0) = 11399 [pid 11399] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11399] setpgid(0, 0) = 0 [pid 11399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11399] write(3, "1000", 4) = 4 [pid 11399] close(3) = 0 [pid 11399] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11399] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11399] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11400], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11400 [pid 11399] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11399] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11400 attached [pid 11400] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11400] creat("./file0", 000) = 3 [pid 11400] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11399] <... futex resumed>) = 0 [pid 11400] <... futex resumed>) = 1 [pid 11399] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11399] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11400] close(3) = 0 [pid 11400] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11399] <... futex resumed>) = 0 [pid 11400] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11399] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11400] <... socket resumed>) = 3 [pid 11399] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11400] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11400] <... futex resumed>) = 0 [pid 11399] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11400] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11399] <... futex resumed>) = 0 [pid 11400] <... socket resumed>) = 4 [pid 11399] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11400] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11400] <... futex resumed>) = 0 [pid 11399] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11400] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11399] <... futex resumed>) = 0 [pid 11399] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11399] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11399] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11399] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11401], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11401 ./strace-static-x86_64: Process 11401 attached [pid 11399] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11399] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11401] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11401] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11400] <... mount resumed>) = -1 EIO (Input/output error) [pid 11400] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11400] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11401] recvfrom(3, [pid 11393] exit_group(0 [pid 11397] <... recvfrom resumed> ) = ? [pid 11394] <... futex resumed>) = ? [pid 11393] <... exit_group resumed>) = ? [pid 11397] +++ exited with 0 +++ [pid 11394] +++ exited with 0 +++ [pid 11393] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11393, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11402 ./strace-static-x86_64: Process 11402 attached [pid 11402] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11402] setpgid(0, 0) = 0 [pid 11402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11402] write(3, "1000", 4) = 4 [pid 11402] close(3) = 0 [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11402] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11402] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11403], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11403 [pid 11402] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11403 attached [pid 11403] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11403] creat("./file0", 000) = 3 [pid 11403] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11402] <... futex resumed>) = 0 [pid 11402] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11403] <... futex resumed>) = 1 [pid 11403] close(3) = 0 [pid 11403] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11402] <... futex resumed>) = 0 [pid 11402] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11403] <... futex resumed>) = 1 [pid 11403] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11403] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11402] <... futex resumed>) = 0 [pid 11402] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11403] <... futex resumed>) = 1 [pid 11403] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11403] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11402] <... futex resumed>) = 0 [pid 11402] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11403] <... futex resumed>) = 1 [pid 11403] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11399] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11395] exit_group(0 [pid 11398] <... recvfrom resumed> ) = ? [pid 11396] <... futex resumed>) = ? [pid 11395] <... exit_group resumed>) = ? [pid 11398] +++ exited with 0 +++ [pid 11396] +++ exited with 0 +++ [pid 11395] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11395, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11404 attached , child_tidptr=0x55555559c5d0) = 11404 [pid 11404] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11404] setpgid(0, 0) = 0 [pid 11404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11404] write(3, "1000", 4) = 4 [pid 11404] close(3) = 0 [pid 11404] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11404] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11404] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11405 attached , parent_tid=[11405], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11405 [pid 11405] set_robust_list(0x7fcd885779e0, 24 [pid 11402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11402] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 11405] <... set_robust_list resumed>) = 0 [pid 11405] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11402] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11402] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11405] <... futex resumed>) = 0 [pid 11404] <... futex resumed>) = 1 [pid 11402] <... mprotect resumed>) = 0 [pid 11405] creat("./file0", 000 [pid 11404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11402] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11406], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11406 [pid 11402] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11402] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11406 attached [pid 11405] <... creat resumed>) = 3 [pid 11405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11406] set_robust_list(0x7fcd885569e0, 24 [pid 11405] <... futex resumed>) = 1 [pid 11404] <... futex resumed>) = 0 [pid 11405] close(3 [pid 11404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11406] <... set_robust_list resumed>) = 0 [pid 11404] <... futex resumed>) = 0 [pid 11405] <... close resumed>) = 0 [pid 11404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11404] <... futex resumed>) = 0 [pid 11406] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11405] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11404] <... futex resumed>) = 0 [pid 11405] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11405] <... socket resumed>) = 3 [pid 11405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11404] <... futex resumed>) = 0 [pid 11405] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11404] <... futex resumed>) = 0 [pid 11403] <... mount resumed>) = -1 EIO (Input/output error) [pid 11406] <... sendto resumed>) = 32 [pid 11405] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11403] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11406] recvfrom(3, [pid 11405] <... socket resumed>) = 4 [pid 11403] <... futex resumed>) = 0 [pid 11405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11403] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11405] <... futex resumed>) = 1 [pid 11404] <... futex resumed>) = 0 [pid 11405] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11404] <... futex resumed>) = 0 [pid 11405] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11402] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11404] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11404] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11404] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11407], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11407 [pid 11404] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11404] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11407 attached [pid 11407] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11407] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11407] recvfrom(3, [pid 11405] <... mount resumed>) = -1 EIO (Input/output error) [pid 11405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11405] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11399] exit_group(0 [pid 11401] <... recvfrom resumed> ) = ? [pid 11400] <... futex resumed>) = ? [pid 11399] <... exit_group resumed>) = ? [pid 11401] +++ exited with 0 +++ [pid 11400] +++ exited with 0 +++ [pid 11399] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11399, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11408 ./strace-static-x86_64: Process 11408 attached [pid 11408] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11408] setpgid(0, 0) = 0 [pid 11408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11408] write(3, "1000", 4) = 4 [pid 11408] close(3) = 0 [pid 11408] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11408] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11408] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11409 attached , parent_tid=[11409], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11409 [pid 11409] set_robust_list(0x7fcd885779e0, 24 [pid 11408] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11409] <... set_robust_list resumed>) = 0 [pid 11408] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11409] creat("./file0", 000) = 3 [pid 11409] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11408] <... futex resumed>) = 0 [pid 11409] <... futex resumed>) = 1 [pid 11408] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11408] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11409] close(3) = 0 [pid 11409] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11408] <... futex resumed>) = 0 [pid 11408] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11408] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11409] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11409] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11408] <... futex resumed>) = 0 [pid 11409] <... futex resumed>) = 1 [pid 11408] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11408] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11409] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11409] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11408] <... futex resumed>) = 0 [pid 11408] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11409] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11408] <... futex resumed>) = 0 [pid 11408] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11402] exit_group(0 [pid 11406] <... recvfrom resumed> ) = ? [pid 11403] <... futex resumed>) = ? [pid 11402] <... exit_group resumed>) = ? [pid 11406] +++ exited with 0 +++ [pid 11403] +++ exited with 0 +++ [pid 11402] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11402, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11410 ./strace-static-x86_64: Process 11410 attached [pid 11410] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11410] setpgid(0, 0) = 0 [pid 11410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11410] write(3, "1000", 4) = 4 [pid 11410] close(3) = 0 [pid 11410] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11410] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11410] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11411], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11411 ./strace-static-x86_64: Process 11411 attached [pid 11411] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11411] creat("./file0", 000 [pid 11408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11408] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11408] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11408] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11412], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11412 [pid 11408] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11408] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11411] <... creat resumed>) = 3 [pid 11411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11410] <... futex resumed>) = 0 [pid 11411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 11412 attached [pid 11411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11411] close(3 [pid 11412] set_robust_list(0x7fcd885569e0, 24 [pid 11411] <... close resumed>) = 0 [pid 11412] <... set_robust_list resumed>) = 0 [pid 11411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11412] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11411] <... futex resumed>) = 1 [pid 11410] <... futex resumed>) = 0 [pid 11412] <... sendto resumed>) = 32 [pid 11411] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11409] <... mount resumed>) = -1 EIO (Input/output error) [pid 11412] recvfrom(3, [pid 11411] <... socket resumed>) = 3 [pid 11410] <... futex resumed>) = 0 [pid 11409] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11409] <... futex resumed>) = 0 [pid 11411] <... futex resumed>) = 0 [pid 11410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11409] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11410] <... futex resumed>) = 0 [pid 11411] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11411] <... socket resumed>) = 4 [pid 11411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11410] <... futex resumed>) = 0 [pid 11410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11411] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11404] exit_group(0 [pid 11407] <... recvfrom resumed> ) = ? [pid 11405] <... futex resumed>) = ? [pid 11404] <... exit_group resumed>) = ? [pid 11407] +++ exited with 0 +++ [pid 11405] +++ exited with 0 +++ [pid 11408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11408] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11404] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11404, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11413 ./strace-static-x86_64: Process 11413 attached [pid 11413] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11413] setpgid(0, 0) = 0 [pid 11413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11413] write(3, "1000", 4) = 4 [pid 11413] close(3 [pid 11410] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11410] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11410] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11410] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11414], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11414 [pid 11410] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11413] <... close resumed>) = 0 [pid 11410] <... futex resumed>) = 0 [pid 11413] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11410] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11413] <... futex resumed>) = 0 [pid 11413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11413] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11413] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11415], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11415 [pid 11413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11414 attached [pid 11414] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11414] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 11415 attached ) = 32 [pid 11414] recvfrom(3, [pid 11411] <... mount resumed>) = -1 EIO (Input/output error) [pid 11411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11415] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11415] creat("./file0", 000) = 3 [pid 11415] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11413] <... futex resumed>) = 0 [pid 11413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11415] close(3) = 0 [pid 11415] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11413] <... futex resumed>) = 0 [pid 11415] <... futex resumed>) = 1 [pid 11413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11415] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11415] <... socket resumed>) = 3 [pid 11415] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11413] <... futex resumed>) = 0 [pid 11413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11415] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11415] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11413] <... futex resumed>) = 0 [pid 11413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11415] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11410] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11413] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11413] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11413] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11416 attached [pid 11416] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11416] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11413] <... clone resumed>, parent_tid=[11416], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11416 [pid 11413] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11413] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11416] <... futex resumed>) = 0 [pid 11416] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11415] <... mount resumed>) = -1 EIO (Input/output error) [pid 11416] <... sendto resumed>) = 32 [pid 11415] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11416] recvfrom(3, [pid 11415] <... futex resumed>) = 0 [pid 11415] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11408] exit_group(0 [pid 11413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11412] <... recvfrom resumed> ) = ? [pid 11408] <... exit_group resumed>) = ? [pid 11412] +++ exited with 0 +++ [pid 11409] <... futex resumed>) = ? [pid 11409] +++ exited with 0 +++ [pid 11408] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11408, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11417 attached , child_tidptr=0x55555559c5d0) = 11417 [pid 11417] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11417] setpgid(0, 0) = 0 [pid 11417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11417] write(3, "1000", 4) = 4 [pid 11417] close(3) = 0 [pid 11417] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11417] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11417] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11418 attached [pid 11418] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11418] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11417] <... clone resumed>, parent_tid=[11418], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11418 [pid 11417] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11418] <... futex resumed>) = 0 [pid 11418] creat("./file0", 000 [pid 11417] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11418] <... creat resumed>) = 3 [pid 11418] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11417] <... futex resumed>) = 0 [pid 11418] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11417] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11417] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11418] <... futex resumed>) = 0 [pid 11418] close(3) = 0 [pid 11418] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11417] <... futex resumed>) = 0 [pid 11418] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11417] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11417] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11418] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11418] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11417] <... futex resumed>) = 0 [pid 11418] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11417] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11417] <... futex resumed>) = 0 [pid 11418] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11417] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11418] <... socket resumed>) = 4 [pid 11418] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11418] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11417] <... futex resumed>) = 0 [pid 11417] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11418] <... futex resumed>) = 0 [pid 11417] <... futex resumed>) = 1 [pid 11418] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11417] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11410] exit_group(0 [pid 11414] <... recvfrom resumed> ) = ? [pid 11411] <... futex resumed>) = ? [pid 11410] <... exit_group resumed>) = ? [pid 11414] +++ exited with 0 +++ [pid 11411] +++ exited with 0 +++ [pid 11410] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11410, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11419 ./strace-static-x86_64: Process 11419 attached [pid 11419] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11419] setpgid(0, 0) = 0 [pid 11419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11419] write(3, "1000", 4) = 4 [pid 11419] close(3) = 0 [pid 11419] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11419] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11419] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11417] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11419] <... clone resumed>, parent_tid=[11420], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11420 [pid 11417] <... mmap resumed>) = 0x7fcd88536000 [pid 11417] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11417] <... mprotect resumed>) = 0 [pid 11417] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11419] <... futex resumed>) = 0 [pid 11417] <... clone resumed>, parent_tid=[11421], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11421 [pid 11419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11417] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11417] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11420 attached [pid 11420] set_robust_list(0x7fcd885779e0, 24) = 0 ./strace-static-x86_64: Process 11421 attached [pid 11420] creat("./file0", 000 [pid 11421] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11421] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11420] <... creat resumed>) = 3 [pid 11420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11419] <... futex resumed>) = 0 [pid 11420] close(3 [pid 11419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11420] <... close resumed>) = 0 [pid 11419] <... futex resumed>) = 0 [pid 11420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11420] <... futex resumed>) = 0 [pid 11419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11420] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11421] <... sendto resumed>) = 32 [pid 11419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11418] <... mount resumed>) = -1 EIO (Input/output error) [pid 11421] recvfrom(3, [pid 11420] <... futex resumed>) = 0 [pid 11419] <... futex resumed>) = 1 [pid 11418] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11420] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11418] <... futex resumed>) = 0 [pid 11420] <... socket resumed>) = 3 [pid 11418] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11419] <... futex resumed>) = 0 [pid 11420] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11420] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11419] <... futex resumed>) = 0 [pid 11420] <... socket resumed>) = 4 [pid 11419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11420] <... futex resumed>) = 0 [pid 11419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11420] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11419] <... futex resumed>) = 0 [pid 11419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11417] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11413] exit_group(0) = ? [pid 11416] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 230 [pid 11415] <... futex resumed>) = ? [pid 11416] +++ exited with 0 +++ [pid 11415] +++ exited with 0 +++ [pid 11413] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11413, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11422 ./strace-static-x86_64: Process 11422 attached [pid 11419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11419] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11422] set_robust_list(0x55555559c5e0, 24 [pid 11419] <... mmap resumed>) = 0x7fcd88536000 [pid 11422] <... set_robust_list resumed>) = 0 [pid 11419] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11419] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11423], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11423 [pid 11419] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11419] <... futex resumed>) = 0 ./strace-static-x86_64: Process 11423 attached [pid 11419] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11422] <... prctl resumed>) = 0 [pid 11422] setpgid(0, 0) = 0 [pid 11423] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11423] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11423] <... sendto resumed>) = 32 [pid 11422] <... openat resumed>) = 3 [pid 11420] <... mount resumed>) = -1 EIO (Input/output error) [pid 11423] recvfrom(3, [pid 11422] write(3, "1000", 4 [pid 11420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11422] <... write resumed>) = 4 [pid 11420] <... futex resumed>) = 0 [pid 11422] close(3 [pid 11420] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11422] <... close resumed>) = 0 [pid 11422] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11422] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11422] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11424], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11424 [pid 11422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11424 attached [pid 11424] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11424] creat("./file0", 000) = 3 [pid 11424] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11422] <... futex resumed>) = 0 [pid 11422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11424] <... futex resumed>) = 1 [pid 11422] <... futex resumed>) = 0 [pid 11424] close(3 [pid 11422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11424] <... close resumed>) = 0 [pid 11424] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11422] <... futex resumed>) = 0 [pid 11424] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11424] <... socket resumed>) = 3 [pid 11424] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11422] <... futex resumed>) = 0 [pid 11424] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11424] <... socket resumed>) = 4 [pid 11422] <... futex resumed>) = 0 [pid 11424] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11424] <... futex resumed>) = 0 [pid 11422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11424] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11422] <... futex resumed>) = 0 [pid 11424] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11422] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11422] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11422] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11422] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11425 attached , parent_tid=[11425], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11425 [pid 11422] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11422] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11425] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11425] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11424] <... mount resumed>) = -1 EIO (Input/output error) [pid 11424] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11424] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11425] recvfrom(3, [pid 11422] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11417] exit_group(0) = ? [pid 11421] <... recvfrom resumed> ) = ? [pid 11418] <... futex resumed>) = ? [pid 11421] +++ exited with 0 +++ [pid 11418] +++ exited with 0 +++ [pid 11417] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11417, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11426 attached , child_tidptr=0x55555559c5d0) = 11426 [pid 11426] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11426] setpgid(0, 0) = 0 [pid 11426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11426] write(3, "1000", 4) = 4 [pid 11426] close(3) = 0 [pid 11426] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11426] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11426] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11427], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11427 ./strace-static-x86_64: Process 11427 attached [pid 11426] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11427] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11427] creat("./file0", 000 [pid 11426] <... futex resumed>) = 0 [pid 11426] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11427] <... creat resumed>) = 3 [pid 11427] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11427] <... futex resumed>) = 0 [pid 11427] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11426] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11427] <... futex resumed>) = 0 [pid 11427] close(3) = 0 [pid 11427] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11426] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11427] <... futex resumed>) = 0 [pid 11427] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11426] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11426] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11427] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11427] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11427] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11426] <... futex resumed>) = 0 [pid 11426] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11427] <... futex resumed>) = 0 [pid 11426] <... futex resumed>) = 1 [pid 11427] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11426] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11427] <... socket resumed>) = 4 [pid 11427] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11426] <... futex resumed>) = 0 [pid 11427] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11426] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11426] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11419] exit_group(0 [pid 11423] <... recvfrom resumed> ) = ? [pid 11420] <... futex resumed>) = ? [pid 11419] <... exit_group resumed>) = ? [pid 11420] +++ exited with 0 +++ [pid 11423] +++ exited with 0 +++ [pid 11419] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11419, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11428 ./strace-static-x86_64: Process 11428 attached [pid 11428] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11428] setpgid(0, 0) = 0 [pid 11428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11428] write(3, "1000", 4) = 4 [pid 11428] close(3) = 0 [pid 11428] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11428] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11428] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11429], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11429 ./strace-static-x86_64: Process 11429 attached [pid 11428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11429] set_robust_list(0x7fcd885779e0, 24 [pid 11428] <... futex resumed>) = 0 [pid 11429] <... set_robust_list resumed>) = 0 [pid 11426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11426] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11426] <... futex resumed>) = 0 [pid 11426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11426] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11429] creat("./file0", 000 [pid 11426] <... mprotect resumed>) = 0 [pid 11426] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11430 attached [pid 11430] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11430] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11426] <... clone resumed>, parent_tid=[11430], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11430 [pid 11426] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11426] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11430] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11429] <... creat resumed>) = 3 [pid 11430] <... sendto resumed>) = 32 [pid 11427] <... mount resumed>) = -1 EIO (Input/output error) [pid 11430] recvfrom(3, [pid 11427] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11427] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11428] <... futex resumed>) = 0 [pid 11428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11429] close(3) = 0 [pid 11429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11428] <... futex resumed>) = 0 [pid 11429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11429] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11428] <... futex resumed>) = 0 [pid 11428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11429] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11428] <... futex resumed>) = 0 [pid 11428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11429] <... socket resumed>) = 4 [pid 11429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11428] <... futex resumed>) = 0 [pid 11428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11429] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11428] <... futex resumed>) = 0 [pid 11428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11422] exit_group(0 [pid 11425] <... recvfrom resumed> ) = ? [pid 11424] <... futex resumed>) = ? [pid 11422] <... exit_group resumed>) = ? [pid 11425] +++ exited with 0 +++ [pid 11424] +++ exited with 0 +++ [pid 11422] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11422, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11431 ./strace-static-x86_64: Process 11431 attached [pid 11428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11428] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11428] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11428] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11432 attached , parent_tid=[11432], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11432 [pid 11428] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11428] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11432] set_robust_list(0x7fcd885569e0, 24 [pid 11431] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11432] <... set_robust_list resumed>) = 0 [pid 11431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11432] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11431] <... prctl resumed>) = 0 [pid 11431] setpgid(0, 0) = 0 [pid 11432] <... sendto resumed>) = 32 [pid 11429] <... mount resumed>) = -1 EIO (Input/output error) [pid 11429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11432] recvfrom(3, [pid 11431] <... openat resumed>) = 3 [pid 11431] write(3, "1000", 4) = 4 [pid 11431] close(3) = 0 [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11431] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11431] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11433 attached , parent_tid=[11433], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11433 [pid 11433] set_robust_list(0x7fcd885779e0, 24 [pid 11431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11433] <... set_robust_list resumed>) = 0 [pid 11433] creat("./file0", 000) = 3 [pid 11433] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11431] <... futex resumed>) = 0 [pid 11431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11433] close(3 [pid 11431] <... futex resumed>) = 0 [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11433] <... close resumed>) = 0 [pid 11433] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11431] <... futex resumed>) = 0 [pid 11431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11433] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11433] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11431] <... futex resumed>) = 0 [pid 11431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11433] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11433] <... socket resumed>) = 4 [pid 11433] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11431] <... futex resumed>) = 0 [pid 11433] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11433] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11428] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11428] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11431] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11431] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11431] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11434 attached , parent_tid=[11434], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11434 [pid 11434] set_robust_list(0x7fcd885569e0, 24 [pid 11431] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11431] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11434] <... set_robust_list resumed>) = 0 [pid 11434] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11433] <... mount resumed>) = -1 EIO (Input/output error) [pid 11433] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11433] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11434] recvfrom(3, [pid 11431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11426] exit_group(0 [pid 11430] <... recvfrom resumed> ) = ? [pid 11427] <... futex resumed>) = ? [pid 11426] <... exit_group resumed>) = ? [pid 11430] +++ exited with 0 +++ [pid 11427] +++ exited with 0 +++ [pid 11426] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11426, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11435 ./strace-static-x86_64: Process 11435 attached [pid 11435] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11435] setpgid(0, 0) = 0 [pid 11435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11435] write(3, "1000", 4) = 4 [pid 11435] close(3) = 0 [pid 11435] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11435] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11435] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11436], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11436 ./strace-static-x86_64: Process 11436 attached [pid 11436] set_robust_list(0x7fcd885779e0, 24 [pid 11435] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11436] <... set_robust_list resumed>) = 0 [pid 11435] <... futex resumed>) = 0 [pid 11435] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11436] creat("./file0", 000) = 3 [pid 11436] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11436] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11435] <... futex resumed>) = 0 [pid 11435] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11435] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11436] <... futex resumed>) = 0 [pid 11436] close(3) = 0 [pid 11436] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11435] <... futex resumed>) = 0 [pid 11436] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11435] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11436] <... socket resumed>) = 3 [pid 11435] <... futex resumed>) = 0 [pid 11435] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11436] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11435] <... futex resumed>) = 0 [pid 11435] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11436] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11435] <... futex resumed>) = 0 [pid 11436] <... socket resumed>) = 4 [pid 11435] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11436] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11435] <... futex resumed>) = 0 [pid 11435] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11435] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11436] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11428] exit_group(0 [pid 11432] <... recvfrom resumed> ) = ? [pid 11429] <... futex resumed>) = ? [pid 11428] <... exit_group resumed>) = ? [pid 11432] +++ exited with 0 +++ [pid 11429] +++ exited with 0 +++ [pid 11428] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11428, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11437 ./strace-static-x86_64: Process 11437 attached [pid 11437] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11437] setpgid(0, 0) = 0 [pid 11437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11437] write(3, "1000", 4) = 4 [pid 11437] close(3) = 0 [pid 11437] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11437] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11437] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11438 attached , parent_tid=[11438], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11438 [pid 11437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11438] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11438] creat("./file0", 000) = 3 [pid 11438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11437] <... futex resumed>) = 0 [pid 11437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11438] <... futex resumed>) = 1 [pid 11438] close(3) = 0 [pid 11438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11437] <... futex resumed>) = 0 [pid 11437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11438] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11437] <... futex resumed>) = 0 [pid 11437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11438] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11437] <... futex resumed>) = 0 [pid 11437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11435] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11435] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11438] <... socket resumed>) = 4 [pid 11435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11435] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11435] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11439 attached [pid 11435] <... clone resumed>, parent_tid=[11439], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11439 [pid 11435] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11435] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11439] set_robust_list(0x7fcd885569e0, 24 [pid 11438] <... futex resumed>) = 1 [pid 11437] <... futex resumed>) = 0 [pid 11437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11438] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11437] <... futex resumed>) = 0 [pid 11437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11439] <... set_robust_list resumed>) = 0 [pid 11439] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11436] <... mount resumed>) = -1 EIO (Input/output error) [pid 11436] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11436] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11439] recvfrom(3, [pid 11435] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11437] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11431] exit_group(0 [pid 11437] <... futex resumed>) = 0 [pid 11437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11434] <... recvfrom resumed> ) = ? [pid 11433] <... futex resumed>) = ? [pid 11431] <... exit_group resumed>) = ? [pid 11437] <... mmap resumed>) = 0x7fcd88536000 [pid 11434] +++ exited with 0 +++ [pid 11433] +++ exited with 0 +++ [pid 11431] +++ exited with 0 +++ [pid 11437] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11437] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11440], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11440 [pid 11437] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11437] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11440 attached [pid 11440] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11440] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11431, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11440] <... sendto resumed>) = 32 [pid 11440] recvfrom(3, [pid 11438] <... mount resumed>) = -1 EIO (Input/output error) [pid 11438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11438] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11441 attached , child_tidptr=0x55555559c5d0) = 11441 [pid 11441] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11441] setpgid(0, 0) = 0 [pid 11441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11441] write(3, "1000", 4) = 4 [pid 11441] close(3) = 0 [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11441] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11441] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11442], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11442 [pid 11441] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11442 attached [pid 11442] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11442] creat("./file0", 000) = 3 [pid 11442] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11441] <... futex resumed>) = 0 [pid 11441] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11442] close(3) = 0 [pid 11442] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11441] <... futex resumed>) = 0 [pid 11442] <... futex resumed>) = 1 [pid 11441] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11442] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11442] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11441] <... futex resumed>) = 0 [pid 11442] <... futex resumed>) = 1 [pid 11441] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11442] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11441] <... futex resumed>) = 0 [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11442] <... socket resumed>) = 4 [pid 11442] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11441] <... futex resumed>) = 0 [pid 11442] <... futex resumed>) = 1 [pid 11441] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11442] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11437] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11441] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11441] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11441] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11441] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11441] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11443 attached , parent_tid=[11443], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11443 [pid 11441] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11443] set_robust_list(0x7fcd885569e0, 24 [pid 11441] <... futex resumed>) = 0 [pid 11441] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11443] <... set_robust_list resumed>) = 0 [pid 11443] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11442] <... mount resumed>) = -1 EIO (Input/output error) [pid 11443] recvfrom(3, [pid 11442] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11442] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11435] exit_group(0 [pid 11439] <... recvfrom resumed> ) = ? [pid 11436] <... futex resumed>) = 230 [pid 11439] +++ exited with 0 +++ [pid 11436] +++ exited with 0 +++ [pid 11441] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11435] <... exit_group resumed>) = ? [pid 11435] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11435, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11444 attached , child_tidptr=0x55555559c5d0) = 11444 [pid 11444] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11444] setpgid(0, 0) = 0 [pid 11444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11444] write(3, "1000", 4) = 4 [pid 11444] close(3) = 0 [pid 11444] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11444] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11444] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11445], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11445 ./strace-static-x86_64: Process 11445 attached [pid 11445] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11445] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11444] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11445] <... futex resumed>) = 0 [pid 11445] creat("./file0", 000 [pid 11444] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11445] <... creat resumed>) = 3 [pid 11445] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11445] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11444] <... futex resumed>) = 0 [pid 11444] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11444] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11445] <... futex resumed>) = 0 [pid 11445] close(3) = 0 [pid 11445] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11445] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11444] <... futex resumed>) = 0 [pid 11444] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11445] <... futex resumed>) = 0 [pid 11444] <... futex resumed>) = 1 [pid 11445] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11444] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11445] <... socket resumed>) = 3 [pid 11445] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11444] <... futex resumed>) = 0 [pid 11445] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11444] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11445] <... socket resumed>) = 4 [pid 11444] <... futex resumed>) = 0 [pid 11445] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11444] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11445] <... futex resumed>) = 0 [pid 11444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11445] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11444] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11444] <... futex resumed>) = 0 [pid 11445] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11444] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11437] exit_group(0 [pid 11440] <... recvfrom resumed> ) = ? [pid 11438] <... futex resumed>) = ? [pid 11437] <... exit_group resumed>) = ? [pid 11440] +++ exited with 0 +++ [pid 11438] +++ exited with 0 +++ [pid 11437] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11437, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11446 attached [pid 11446] set_robust_list(0x55555559c5e0, 24 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11446 [pid 11446] <... set_robust_list resumed>) = 0 [pid 11446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11446] setpgid(0, 0) = 0 [pid 11446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11446] write(3, "1000", 4) = 4 [pid 11446] close(3) = 0 [pid 11446] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11446] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11446] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11447], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11447 [pid 11446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11447 attached [pid 11447] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11447] creat("./file0", 000) = 3 [pid 11447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11446] <... futex resumed>) = 0 [pid 11447] close(3 [pid 11446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11447] <... close resumed>) = 0 [pid 11446] <... futex resumed>) = 0 [pid 11446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11446] <... futex resumed>) = 0 [pid 11447] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11447] <... socket resumed>) = 3 [pid 11446] <... futex resumed>) = 0 [pid 11446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11446] <... futex resumed>) = 0 [pid 11447] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11447] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11446] <... futex resumed>) = 0 [pid 11447] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11446] <... futex resumed>) = 0 [pid 11444] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11447] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11444] <... futex resumed>) = 0 [pid 11444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11444] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11444] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11448], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11448 ./strace-static-x86_64: Process 11448 attached [pid 11444] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11444] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11448] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11448] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11445] <... mount resumed>) = -1 EIO (Input/output error) [pid 11445] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11445] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11448] recvfrom(3, [pid 11446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11446] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11446] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11446] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11449], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11449 [pid 11446] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11446] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 11449 attached [pid 11449] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11449] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11447] <... mount resumed>) = -1 EIO (Input/output error) [pid 11449] <... sendto resumed>) = 32 [pid 11447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11449] recvfrom(3, [pid 11447] <... futex resumed>) = 0 [pid 11447] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11441] exit_group(0) = ? [pid 11442] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 11443] <... recvfrom resumed> ) = ? [pid 11442] +++ exited with 0 +++ [pid 11443] +++ exited with 0 +++ [pid 11441] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11441, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11450 ./strace-static-x86_64: Process 11450 attached [pid 11450] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11450] setpgid(0, 0) = 0 [pid 11450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11450] write(3, "1000", 4) = 4 [pid 11450] close(3) = 0 [pid 11450] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11450] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11450] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11451 attached , parent_tid=[11451], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11451 [pid 11451] set_robust_list(0x7fcd885779e0, 24 [pid 11450] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11450] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11451] <... set_robust_list resumed>) = 0 [pid 11451] creat("./file0", 000) = 3 [pid 11451] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11450] <... futex resumed>) = 0 [pid 11451] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11450] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11450] <... futex resumed>) = 0 [pid 11450] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11451] close(3) = 0 [pid 11451] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11450] <... futex resumed>) = 0 [pid 11451] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11450] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11450] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11451] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11451] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11450] <... futex resumed>) = 0 [pid 11451] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11450] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11450] <... futex resumed>) = 0 [pid 11450] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11451] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11451] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11450] <... futex resumed>) = 0 [pid 11451] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11450] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11450] <... futex resumed>) = 0 [pid 11450] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11451] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11450] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11450] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11450] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11452 attached [pid 11452] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11450] <... clone resumed>, parent_tid=[11452], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11452 [pid 11450] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11452] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11450] <... futex resumed>) = 0 [pid 11450] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11452] <... sendto resumed>) = 32 [pid 11452] recvfrom(3, [pid 11451] <... mount resumed>) = -1 EIO (Input/output error) [pid 11451] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11451] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11444] exit_group(0 [pid 11448] <... recvfrom resumed> ) = ? [pid 11445] <... futex resumed>) = ? [pid 11444] <... exit_group resumed>) = ? [pid 11448] +++ exited with 0 +++ [pid 11445] +++ exited with 0 +++ [pid 11444] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11444, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11453 attached , child_tidptr=0x55555559c5d0) = 11453 [pid 11453] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11453] setpgid(0, 0) = 0 [pid 11453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11453] write(3, "1000", 4) = 4 [pid 11453] close(3) = 0 [pid 11453] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11453] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11453] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11454], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11454 ./strace-static-x86_64: Process 11454 attached [pid 11453] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11454] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11453] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11454] creat("./file0", 000) = 3 [pid 11454] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11454] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11453] <... futex resumed>) = 0 [pid 11453] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11453] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11454] <... futex resumed>) = 0 [pid 11454] close(3) = 0 [pid 11454] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11453] <... futex resumed>) = 0 [pid 11453] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11454] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11453] <... futex resumed>) = 0 [pid 11454] <... socket resumed>) = 3 [pid 11453] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11454] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11453] <... futex resumed>) = 0 [pid 11453] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11454] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11453] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11454] <... socket resumed>) = 4 [pid 11454] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11454] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11453] <... futex resumed>) = 0 [pid 11453] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11454] <... futex resumed>) = 0 [pid 11453] <... futex resumed>) = 1 [pid 11454] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11453] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11446] exit_group(0 [pid 11449] <... recvfrom resumed> ) = ? [pid 11447] <... futex resumed>) = ? [pid 11446] <... exit_group resumed>) = ? [pid 11449] +++ exited with 0 +++ [pid 11447] +++ exited with 0 +++ [pid 11446] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11446, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11455 ./strace-static-x86_64: Process 11455 attached [pid 11455] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11455] setpgid(0, 0) = 0 [pid 11455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11455] write(3, "1000", 4) = 4 [pid 11455] close(3) = 0 [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11455] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11455] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11456], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11456 ./strace-static-x86_64: Process 11456 attached [pid 11455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11456] set_robust_list(0x7fcd885779e0, 24 [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11456] <... set_robust_list resumed>) = 0 [pid 11456] creat("./file0", 000) = 3 [pid 11456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11455] <... futex resumed>) = 0 [pid 11455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11456] close(3) = 0 [pid 11456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11455] <... futex resumed>) = 0 [pid 11455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11456] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11455] <... futex resumed>) = 0 [pid 11455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11456] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11456] <... socket resumed>) = 4 [pid 11456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11455] <... futex resumed>) = 0 [pid 11455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11456] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11453] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11453] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11453] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11453] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11457], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11457 [pid 11453] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11453] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11457 attached [pid 11457] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11457] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11454] <... mount resumed>) = -1 EIO (Input/output error) [pid 11457] <... sendto resumed>) = 32 [pid 11457] recvfrom(3, [pid 11454] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11454] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11455] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11455] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11455] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11458], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11458 [pid 11455] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11455] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11458 attached [pid 11458] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11458] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11458] recvfrom(3, [pid 11456] <... mount resumed>) = -1 EIO (Input/output error) [pid 11453] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11456] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11450] exit_group(0 [pid 11452] <... recvfrom resumed> ) = ? [pid 11451] <... futex resumed>) = ? [pid 11450] <... exit_group resumed>) = ? [pid 11452] +++ exited with 0 +++ [pid 11451] +++ exited with 0 +++ [pid 11450] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11450, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11459 ./strace-static-x86_64: Process 11459 attached [pid 11459] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11459] setpgid(0, 0) = 0 [pid 11459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11459] write(3, "1000", 4) = 4 [pid 11459] close(3) = 0 [pid 11459] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11459] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11459] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11460 attached [pid 11460] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11459] <... clone resumed>, parent_tid=[11460], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11460 [pid 11460] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11459] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11459] <... futex resumed>) = 0 [pid 11459] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11460] creat("./file0", 000) = 3 [pid 11460] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11459] <... futex resumed>) = 0 [pid 11455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11455] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 11459] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11459] <... futex resumed>) = 0 [pid 11459] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11460] close(3) = 0 [pid 11460] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11459] <... futex resumed>) = 0 [pid 11459] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11459] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11460] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11460] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11459] <... futex resumed>) = 0 [pid 11460] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11459] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11460] <... socket resumed>) = 4 [pid 11459] <... futex resumed>) = 0 [pid 11460] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11459] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11460] <... futex resumed>) = 0 [pid 11459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11459] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11459] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11460] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11459] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11459] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11459] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11459] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11461], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11461 ./strace-static-x86_64: Process 11461 attached [pid 11459] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11459] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11461] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11461] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11460] <... mount resumed>) = -1 EIO (Input/output error) [pid 11461] recvfrom(3, [pid 11460] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11460] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11453] exit_group(0) = ? [pid 11454] <... futex resumed>) = ? [pid 11457] <... recvfrom resumed> ) = ? [pid 11454] +++ exited with 0 +++ [pid 11459] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11457] +++ exited with 0 +++ [pid 11453] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11453, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11462 attached , child_tidptr=0x55555559c5d0) = 11462 [pid 11462] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11462] setpgid(0, 0) = 0 [pid 11462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11462] write(3, "1000", 4) = 4 [pid 11462] close(3) = 0 [pid 11462] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11462] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11462] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11463], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11463 ./strace-static-x86_64: Process 11463 attached [pid 11463] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11463] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11462] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11463] <... futex resumed>) = 0 [pid 11463] creat("./file0", 000) = 3 [pid 11462] <... futex resumed>) = 1 [pid 11463] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11463] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11462] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11462] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11463] <... futex resumed>) = 0 [pid 11462] <... futex resumed>) = 1 [pid 11463] close(3 [pid 11462] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11463] <... close resumed>) = 0 [pid 11463] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11462] <... futex resumed>) = 0 [pid 11463] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11462] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11463] <... futex resumed>) = 0 [pid 11462] <... futex resumed>) = 1 [pid 11463] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11462] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11463] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11463] <... futex resumed>) = 0 [pid 11462] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11463] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11462] <... futex resumed>) = 0 [pid 11463] <... socket resumed>) = 4 [pid 11462] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11463] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11463] <... futex resumed>) = 0 [pid 11462] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11463] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11462] <... futex resumed>) = 0 [pid 11462] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11455] exit_group(0 [pid 11458] <... recvfrom resumed> ) = ? [pid 11456] <... futex resumed>) = ? [pid 11455] <... exit_group resumed>) = ? [pid 11458] +++ exited with 0 +++ [pid 11456] +++ exited with 0 +++ [pid 11455] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11455, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11464 attached , child_tidptr=0x55555559c5d0) = 11464 [pid 11464] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11464] setpgid(0, 0) = 0 [pid 11464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11464] write(3, "1000", 4) = 4 [pid 11464] close(3) = 0 [pid 11464] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11464] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11464] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11465], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11465 [pid 11464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11465 attached ) = 0 [pid 11464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11465] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11465] creat("./file0", 000) = 3 [pid 11465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11464] <... futex resumed>) = 0 [pid 11465] close(3 [pid 11464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11465] <... close resumed>) = 0 [pid 11464] <... futex resumed>) = 0 [pid 11465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11465] <... futex resumed>) = 0 [pid 11464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11465] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11465] <... socket resumed>) = 3 [pid 11464] <... futex resumed>) = 0 [pid 11465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11465] <... futex resumed>) = 0 [pid 11464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11465] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11464] <... futex resumed>) = 0 [pid 11465] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11465] <... socket resumed>) = 4 [pid 11465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11464] <... futex resumed>) = 0 [pid 11465] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11464] <... futex resumed>) = 0 [pid 11465] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11462] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11462] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11462] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11462] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11466], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11466 ./strace-static-x86_64: Process 11466 attached [pid 11462] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11462] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11466] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11466] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11463] <... mount resumed>) = -1 EIO (Input/output error) [pid 11463] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11463] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11466] recvfrom(3, [pid 11464] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11464] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11464] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11464] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11467], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11467 [pid 11464] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11464] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11467 attached [pid 11467] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11467] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11465] <... mount resumed>) = -1 EIO (Input/output error) [pid 11465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11465] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11467] <... sendto resumed>) = 32 [pid 11467] recvfrom(3, [pid 11462] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11459] exit_group(0 [pid 11461] <... recvfrom resumed> ) = ? [pid 11460] <... futex resumed>) = ? [pid 11459] <... exit_group resumed>) = ? [pid 11461] +++ exited with 0 +++ [pid 11460] +++ exited with 0 +++ [pid 11459] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11459, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11468 attached , child_tidptr=0x55555559c5d0) = 11468 [pid 11468] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11468] setpgid(0, 0) = 0 [pid 11468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11468] write(3, "1000", 4) = 4 [pid 11468] close(3) = 0 [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11468] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11468] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11469], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11469 [pid 11468] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11469 attached [pid 11469] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11469] creat("./file0", 000 [pid 11464] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11469] <... creat resumed>) = 3 [pid 11469] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11468] <... futex resumed>) = 0 [pid 11468] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11469] <... futex resumed>) = 1 [pid 11469] close(3) = 0 [pid 11469] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11468] <... futex resumed>) = 0 [pid 11469] <... futex resumed>) = 1 [pid 11468] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11469] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11468] <... futex resumed>) = 0 [pid 11469] <... socket resumed>) = 3 [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11469] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11468] <... futex resumed>) = 0 [pid 11469] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11468] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11469] <... socket resumed>) = 4 [pid 11468] <... futex resumed>) = 0 [pid 11469] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11469] <... futex resumed>) = 0 [pid 11468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11469] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11468] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11468] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11468] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11468] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11468] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11470], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11470 ./strace-static-x86_64: Process 11470 attached [pid 11470] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11468] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11468] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11470] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11470] recvfrom(3, [pid 11469] <... mount resumed>) = -1 EIO (Input/output error) [pid 11469] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11469] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11462] exit_group(0 [pid 11463] <... futex resumed>) = ? [pid 11466] <... recvfrom resumed> ) = ? [pid 11462] <... exit_group resumed>) = ? [pid 11466] +++ exited with 0 +++ [pid 11463] +++ exited with 0 +++ [pid 11462] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11462, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11471 ./strace-static-x86_64: Process 11471 attached [pid 11471] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11471] setpgid(0, 0) = 0 [pid 11471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11471] write(3, "1000", 4) = 4 [pid 11471] close(3) = 0 [pid 11471] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11471] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11471] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11472], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11472 [pid 11471] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11471] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11472 attached [pid 11472] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11472] creat("./file0", 000) = 3 [pid 11472] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11471] <... futex resumed>) = 0 [pid 11471] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11471] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11472] close(3) = 0 [pid 11472] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11471] <... futex resumed>) = 0 [pid 11471] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11471] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11472] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11472] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11471] <... futex resumed>) = 0 [pid 11471] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11471] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11472] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11472] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11471] <... futex resumed>) = 0 [pid 11471] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11472] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11471] <... futex resumed>) = 0 [pid 11471] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11464] exit_group(0 [pid 11467] <... recvfrom resumed> ) = ? [pid 11465] <... futex resumed>) = ? [pid 11464] <... exit_group resumed>) = ? [pid 11467] +++ exited with 0 +++ [pid 11465] +++ exited with 0 +++ [pid 11464] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11464, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11473 ./strace-static-x86_64: Process 11473 attached [pid 11473] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11473] setpgid(0, 0) = 0 [pid 11473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11473] write(3, "1000", 4) = 4 [pid 11473] close(3) = 0 [pid 11473] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11473] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11473] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11474 attached [pid 11474] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11473] <... clone resumed>, parent_tid=[11474], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11474 [pid 11473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11474] creat("./file0", 000) = 3 [pid 11474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11474] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11473] <... futex resumed>) = 0 [pid 11473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11474] <... futex resumed>) = 0 [pid 11474] close(3) = 0 [pid 11474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11473] <... futex resumed>) = 0 [pid 11473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11474] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11473] <... futex resumed>) = 0 [pid 11474] <... socket resumed>) = 3 [pid 11473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11473] <... futex resumed>) = 0 [pid 11473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11474] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11473] <... futex resumed>) = 0 [pid 11473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11474] <... socket resumed>) = 4 [pid 11474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11473] <... futex resumed>) = 0 [pid 11473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11474] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11473] <... futex resumed>) = 0 [pid 11473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11471] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11471] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11471] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11471] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11475], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11475 ./strace-static-x86_64: Process 11475 attached [pid 11471] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11475] set_robust_list(0x7fcd885569e0, 24 [pid 11471] <... futex resumed>) = 0 [pid 11475] <... set_robust_list resumed>) = 0 [pid 11471] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11475] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11472] <... mount resumed>) = -1 EIO (Input/output error) [pid 11472] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11472] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11475] recvfrom(3, [pid 11473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11473] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11473] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11473] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11476 attached [pid 11476] set_robust_list(0x7fcd885569e0, 24 [pid 11473] <... clone resumed>, parent_tid=[11476], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11476 [pid 11476] <... set_robust_list resumed>) = 0 [pid 11473] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11476] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11473] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11476] <... sendto resumed>) = 32 [pid 11474] <... mount resumed>) = -1 EIO (Input/output error) [pid 11476] recvfrom(3, [pid 11474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11474] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11471] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11471] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11468] exit_group(0 [pid 11470] <... recvfrom resumed>) = ? [pid 11469] <... futex resumed>) = ? [pid 11468] <... exit_group resumed>) = ? [pid 11469] +++ exited with 0 +++ [pid 11470] +++ exited with 0 +++ [pid 11468] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11468, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11477 attached , child_tidptr=0x55555559c5d0) = 11477 [pid 11477] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11477] setpgid(0, 0) = 0 [pid 11477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11477] write(3, "1000", 4) = 4 [pid 11477] close(3) = 0 [pid 11477] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11477] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11477] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11478], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11478 ./strace-static-x86_64: Process 11478 attached [pid 11477] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11477] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11478] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11478] creat("./file0", 000) = 3 [pid 11478] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11477] <... futex resumed>) = 0 [pid 11478] close(3 [pid 11477] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11478] <... close resumed>) = 0 [pid 11477] <... futex resumed>) = 0 [pid 11478] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11477] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11478] <... futex resumed>) = 0 [pid 11477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11478] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11477] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11478] <... socket resumed>) = 3 [pid 11477] <... futex resumed>) = 0 [pid 11478] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11477] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11478] <... futex resumed>) = 0 [pid 11477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11478] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11477] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11478] <... socket resumed>) = 4 [pid 11477] <... futex resumed>) = 0 [pid 11478] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11477] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11478] <... futex resumed>) = 0 [pid 11477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11478] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11477] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11477] <... futex resumed>) = 0 [pid 11478] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11477] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11477] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11477] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11477] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11479 attached , parent_tid=[11479], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11479 [pid 11477] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11477] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11479] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11479] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11478] <... mount resumed>) = -1 EIO (Input/output error) [pid 11478] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11478] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11479] recvfrom(3, [pid 11477] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11477] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11471] exit_group(0 [pid 11475] <... recvfrom resumed> ) = ? [pid 11472] <... futex resumed>) = ? [pid 11471] <... exit_group resumed>) = ? [pid 11475] +++ exited with 0 +++ [pid 11472] +++ exited with 0 +++ [pid 11471] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11471, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11480 ./strace-static-x86_64: Process 11480 attached [pid 11480] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11480] setpgid(0, 0) = 0 [pid 11480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11480] write(3, "1000", 4) = 4 [pid 11480] close(3) = 0 [pid 11480] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11480] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11480] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11481 attached , parent_tid=[11481], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11481 [pid 11480] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11480] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11481] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11481] creat("./file0", 000) = 3 [pid 11481] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11480] <... futex resumed>) = 0 [pid 11480] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11480] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11481] close(3) = 0 [pid 11481] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11480] <... futex resumed>) = 0 [pid 11480] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11481] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11480] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11481] <... socket resumed>) = 3 [pid 11481] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11480] <... futex resumed>) = 0 [pid 11480] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11480] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11473] exit_group(0 [pid 11481] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11476] <... recvfrom resumed> ) = ? [pid 11474] <... futex resumed>) = ? [pid 11473] <... exit_group resumed>) = ? [pid 11481] <... socket resumed>) = 4 [pid 11476] +++ exited with 0 +++ [pid 11474] +++ exited with 0 +++ [pid 11481] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11473] +++ exited with 0 +++ [pid 11481] <... futex resumed>) = 1 [pid 11480] <... futex resumed>) = 0 [pid 11480] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11473, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11481] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11480] <... futex resumed>) = 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 11480] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... restart_syscall resumed>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11482 ./strace-static-x86_64: Process 11482 attached [pid 11482] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11482] setpgid(0, 0) = 0 [pid 11482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11482] write(3, "1000", 4) = 4 [pid 11482] close(3) = 0 [pid 11482] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11482] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11482] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11483 attached , parent_tid=[11483], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11483 [pid 11482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11483] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11483] creat("./file0", 000) = 3 [pid 11483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11482] <... futex resumed>) = 0 [pid 11482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11483] close(3) = 0 [pid 11483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11482] <... futex resumed>) = 0 [pid 11482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11483] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11482] <... futex resumed>) = 0 [pid 11483] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11483] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11482] <... futex resumed>) = 0 [pid 11483] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11482] <... futex resumed>) = 0 [pid 11482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11483] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11480] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11480] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11480] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11484 attached [pid 11484] set_robust_list(0x7fcd885569e0, 24 [pid 11480] <... clone resumed>, parent_tid=[11484], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11484 [pid 11480] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11484] <... set_robust_list resumed>) = 0 [pid 11480] <... futex resumed>) = 0 [pid 11480] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11484] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11481] <... mount resumed>) = -1 EIO (Input/output error) [pid 11481] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11481] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11484] recvfrom(3, [pid 11482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11482] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11482] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11482] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11485], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11485 [pid 11482] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11485 attached [pid 11485] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11485] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11482] <... futex resumed>) = 0 [pid 11482] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11483] <... mount resumed>) = -1 EIO (Input/output error) [pid 11483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11483] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11485] <... sendto resumed>) = 32 [pid 11485] recvfrom(3, [pid 11480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11480] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11480] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11477] exit_group(0 [pid 11479] <... recvfrom resumed> ) = ? [pid 11478] <... futex resumed>) = ? [pid 11477] <... exit_group resumed>) = ? [pid 11479] +++ exited with 0 +++ [pid 11478] +++ exited with 0 +++ [pid 11477] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11477, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11486 ./strace-static-x86_64: Process 11486 attached [pid 11486] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11486] setpgid(0, 0) = 0 [pid 11486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11486] write(3, "1000", 4) = 4 [pid 11486] close(3) = 0 [pid 11486] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11486] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11486] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11487], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11487 [pid 11486] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11486] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11487 attached [pid 11487] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11487] creat("./file0", 000) = 3 [pid 11487] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11486] <... futex resumed>) = 0 [pid 11487] close(3 [pid 11486] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11487] <... close resumed>) = 0 [pid 11486] <... futex resumed>) = 0 [pid 11487] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11486] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11487] <... futex resumed>) = 0 [pid 11486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11487] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11486] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11487] <... socket resumed>) = 3 [pid 11486] <... futex resumed>) = 0 [pid 11487] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11486] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11487] <... futex resumed>) = 0 [pid 11486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11487] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11486] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11487] <... socket resumed>) = 4 [pid 11486] <... futex resumed>) = 0 [pid 11487] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11486] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11487] <... futex resumed>) = 0 [pid 11486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11487] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11486] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11486] <... futex resumed>) = 0 [pid 11487] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11486] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11482] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11486] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11486] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11486] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11488], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11488 [pid 11486] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11486] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11488 attached [pid 11488] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11488] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11487] <... mount resumed>) = -1 EIO (Input/output error) [pid 11487] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11487] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11488] <... sendto resumed>) = 32 [pid 11488] recvfrom(3, [pid 11486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11480] exit_group(0 [pid 11484] <... recvfrom resumed> ) = ? [pid 11481] <... futex resumed>) = ? [pid 11480] <... exit_group resumed>) = ? [pid 11484] +++ exited with 0 +++ [pid 11481] +++ exited with 0 +++ [pid 11480] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11480, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11489 ./strace-static-x86_64: Process 11489 attached [pid 11489] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11489] setpgid(0, 0) = 0 [pid 11489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11489] write(3, "1000", 4) = 4 [pid 11489] close(3) = 0 [pid 11489] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11489] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11489] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11490 attached [pid 11490] set_robust_list(0x7fcd885779e0, 24 [pid 11489] <... clone resumed>, parent_tid=[11490], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11490 [pid 11490] <... set_robust_list resumed>) = 0 [pid 11489] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11490] creat("./file0", 000 [pid 11489] <... futex resumed>) = 0 [pid 11490] <... creat resumed>) = 3 [pid 11489] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11490] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11489] <... futex resumed>) = 0 [pid 11490] close(3 [pid 11489] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11490] <... close resumed>) = 0 [pid 11489] <... futex resumed>) = 0 [pid 11490] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11489] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11490] <... futex resumed>) = 0 [pid 11489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11490] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11489] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11490] <... socket resumed>) = 3 [pid 11489] <... futex resumed>) = 0 [pid 11490] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11489] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11490] <... futex resumed>) = 0 [pid 11489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11490] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11489] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11489] <... futex resumed>) = 0 [pid 11490] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11489] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11490] <... socket resumed>) = 4 [pid 11490] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11489] <... futex resumed>) = 0 [pid 11490] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11489] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11489] <... futex resumed>) = 0 [pid 11490] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11489] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11482] exit_group(0 [pid 11485] <... recvfrom resumed> ) = ? [pid 11483] <... futex resumed>) = ? [pid 11482] <... exit_group resumed>) = ? [pid 11485] +++ exited with 0 +++ [pid 11483] +++ exited with 0 +++ [pid 11482] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11482, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11491 attached , child_tidptr=0x55555559c5d0) = 11491 [pid 11491] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11491] setpgid(0, 0) = 0 [pid 11491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11491] write(3, "1000", 4) = 4 [pid 11491] close(3) = 0 [pid 11491] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11491] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11491] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11492], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11492 [pid 11491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11492 attached [pid 11492] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11492] creat("./file0", 000) = 3 [pid 11492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11491] <... futex resumed>) = 0 [pid 11492] <... futex resumed>) = 1 [pid 11491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11492] close(3) = 0 [pid 11492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11491] <... futex resumed>) = 0 [pid 11492] <... futex resumed>) = 1 [pid 11491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11492] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11492] <... socket resumed>) = 3 [pid 11492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11491] <... futex resumed>) = 0 [pid 11491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11492] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11491] <... futex resumed>) = 0 [pid 11492] <... socket resumed>) = 4 [pid 11491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11492] <... futex resumed>) = 0 [pid 11491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11492] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11491] <... futex resumed>) = 0 [pid 11491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11489] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11489] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11489] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11489] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11493], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11493 [pid 11489] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11489] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11493 attached [pid 11493] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11493] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11490] <... mount resumed>) = -1 EIO (Input/output error) [pid 11490] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11490] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11493] <... sendto resumed>) = 32 [pid 11493] recvfrom(3, [pid 11491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11491] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11491] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11491] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11494], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11494 [pid 11491] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11491] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11494 attached [pid 11494] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11494] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11492] <... mount resumed>) = -1 EIO (Input/output error) [pid 11492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11492] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11494] <... sendto resumed>) = 32 [pid 11494] recvfrom(3, [pid 11489] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11489] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11486] exit_group(0) = ? [pid 11487] <... futex resumed>) = ? [pid 11488] <... recvfrom resumed> ) = ? [pid 11487] +++ exited with 0 +++ [pid 11488] +++ exited with 0 +++ [pid 11486] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11486, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11495 ./strace-static-x86_64: Process 11495 attached [pid 11495] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11495] setpgid(0, 0) = 0 [pid 11495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11495] write(3, "1000", 4) = 4 [pid 11495] close(3) = 0 [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11495] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11495] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11496 attached , parent_tid=[11496], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11496 [pid 11496] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11495] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11496] creat("./file0", 000) = 3 [pid 11496] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11495] <... futex resumed>) = 0 [pid 11496] <... futex resumed>) = 1 [pid 11495] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11496] close(3 [pid 11495] <... futex resumed>) = 0 [pid 11496] <... close resumed>) = 0 [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11496] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11496] <... futex resumed>) = 0 [pid 11495] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11496] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11495] <... futex resumed>) = 0 [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11496] <... socket resumed>) = 3 [pid 11496] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11495] <... futex resumed>) = 0 [pid 11496] <... futex resumed>) = 1 [pid 11495] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11496] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11495] <... futex resumed>) = 0 [pid 11496] <... socket resumed>) = 4 [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11496] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11495] <... futex resumed>) = 0 [pid 11495] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11496] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11491] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11495] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11495] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11495] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11495] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11497], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11497 [pid 11495] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11495] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11497 attached [pid 11497] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11497] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11496] <... mount resumed>) = -1 EIO (Input/output error) [pid 11497] <... sendto resumed>) = 32 [pid 11496] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11496] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11497] recvfrom(3, [pid 11495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11489] exit_group(0) = ? [pid 11493] <... recvfrom resumed>0x7fcd885552d0, 4096, 0, NULL, NULL) = -1 (errno 18446744073709551555) [pid 11490] <... futex resumed>) = ? [pid 11493] +++ exited with 0 +++ [pid 11490] +++ exited with 0 +++ [pid 11489] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11489, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11498 attached , child_tidptr=0x55555559c5d0) = 11498 [pid 11498] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11498] setpgid(0, 0) = 0 [pid 11498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11498] write(3, "1000", 4) = 4 [pid 11498] close(3) = 0 [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11498] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11498] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11499], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11499 ./strace-static-x86_64: Process 11499 attached [pid 11498] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11499] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11499] creat("./file0", 000) = 3 [pid 11499] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11498] <... futex resumed>) = 0 [pid 11498] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11499] close(3) = 0 [pid 11499] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11498] <... futex resumed>) = 0 [pid 11499] <... futex resumed>) = 1 [pid 11498] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11499] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11499] <... socket resumed>) = 3 [pid 11499] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11498] <... futex resumed>) = 0 [pid 11498] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11499] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11498] <... futex resumed>) = 0 [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11499] <... socket resumed>) = 4 [pid 11499] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11498] <... futex resumed>) = 0 [pid 11499] <... futex resumed>) = 1 [pid 11498] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11499] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11491] exit_group(0 [pid 11494] <... recvfrom resumed> ) = ? [pid 11492] <... futex resumed>) = ? [pid 11491] <... exit_group resumed>) = ? [pid 11494] +++ exited with 0 +++ [pid 11492] +++ exited with 0 +++ [pid 11491] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11491, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11500 attached , child_tidptr=0x55555559c5d0) = 11500 [pid 11500] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11500] setpgid(0, 0) = 0 [pid 11500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11500] write(3, "1000", 4) = 4 [pid 11500] close(3) = 0 [pid 11500] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11500] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11500] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11501], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11501 ./strace-static-x86_64: Process 11501 attached [pid 11501] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11501] <... futex resumed>) = 0 [pid 11501] creat("./file0", 000) = 3 [pid 11501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11500] <... futex resumed>) = 0 [pid 11501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11500] <... futex resumed>) = 0 [pid 11501] close(3 [pid 11500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11501] <... close resumed>) = 0 [pid 11501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11500] <... futex resumed>) = 0 [pid 11501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11500] <... futex resumed>) = 0 [pid 11501] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11501] <... socket resumed>) = 3 [pid 11501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11500] <... futex resumed>) = 0 [pid 11501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11500] <... futex resumed>) = 0 [pid 11501] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11501] <... socket resumed>) = 4 [pid 11501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11500] <... futex resumed>) = 0 [pid 11501] <... futex resumed>) = 1 [pid 11500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11501] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11498] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11498] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11498] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11498] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11502], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11502 ./strace-static-x86_64: Process 11502 attached [pid 11498] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11502] set_robust_list(0x7fcd885569e0, 24 [pid 11498] <... futex resumed>) = 0 [pid 11502] <... set_robust_list resumed>) = 0 [pid 11498] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11502] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11499] <... mount resumed>) = -1 EIO (Input/output error) [pid 11502] <... sendto resumed>) = 32 [pid 11499] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11502] recvfrom(3, [pid 11499] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11500] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11500] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11500] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11503 attached , parent_tid=[11503], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11503 [pid 11500] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11500] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11503] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11503] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11501] <... mount resumed>) = -1 EIO (Input/output error) [pid 11501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11503] <... sendto resumed>) = 32 [pid 11501] <... futex resumed>) = 0 [pid 11503] recvfrom(3, [pid 11501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11495] exit_group(0 [pid 11497] <... recvfrom resumed> ) = ? [pid 11496] <... futex resumed>) = ? [pid 11495] <... exit_group resumed>) = ? [pid 11497] +++ exited with 0 +++ [pid 11496] +++ exited with 0 +++ [pid 11495] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11495, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11504 attached , child_tidptr=0x55555559c5d0) = 11504 [pid 11504] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11504] setpgid(0, 0) = 0 [pid 11504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11504] write(3, "1000", 4) = 4 [pid 11504] close(3) = 0 [pid 11504] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11504] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11504] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11505 attached [pid 11505] set_robust_list(0x7fcd885779e0, 24 [pid 11500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11504] <... clone resumed>, parent_tid=[11505], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11505 [pid 11505] <... set_robust_list resumed>) = 0 [pid 11505] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11504] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11505] <... futex resumed>) = 0 [pid 11505] creat("./file0", 000 [pid 11504] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11505] <... creat resumed>) = 3 [pid 11505] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11505] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11504] <... futex resumed>) = 0 [pid 11504] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11505] <... futex resumed>) = 0 [pid 11505] close(3 [pid 11504] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11505] <... close resumed>) = 0 [pid 11505] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11505] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11504] <... futex resumed>) = 0 [pid 11504] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11504] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11505] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11505] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11504] <... futex resumed>) = 0 [pid 11505] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11504] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11504] <... futex resumed>) = 0 [pid 11505] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11504] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11505] <... socket resumed>) = 4 [pid 11505] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11505] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11504] <... futex resumed>) = 0 [pid 11504] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11505] <... futex resumed>) = 0 [pid 11504] <... futex resumed>) = 1 [pid 11505] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11504] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11504] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11504] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11504] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11506], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11506 [pid 11504] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11504] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11506 attached [pid 11506] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11506] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11505] <... mount resumed>) = -1 EIO (Input/output error) [pid 11505] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11505] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11506] <... sendto resumed>) = 32 [pid 11506] recvfrom(3, [pid 11498] exit_group(0 [pid 11502] <... recvfrom resumed> ) = ? [pid 11499] <... futex resumed>) = ? [pid 11498] <... exit_group resumed>) = ? [pid 11502] +++ exited with 0 +++ [pid 11499] +++ exited with 0 +++ [pid 11498] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11498, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11507 ./strace-static-x86_64: Process 11507 attached [pid 11507] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11507] setpgid(0, 0) = 0 [pid 11507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11507] write(3, "1000", 4) = 4 [pid 11507] close(3) = 0 [pid 11507] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11507] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11507] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11508], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11508 [pid 11507] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 11508 attached [pid 11508] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11508] creat("./file0", 000) = 3 [pid 11508] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11507] <... futex resumed>) = 0 [pid 11507] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11508] close(3) = 0 [pid 11508] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11507] <... futex resumed>) = 0 [pid 11507] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11508] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11508] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11507] <... futex resumed>) = 0 [pid 11507] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11508] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11508] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11507] <... futex resumed>) = 0 [pid 11508] <... futex resumed>) = 1 [pid 11507] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11508] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11500] exit_group(0 [pid 11503] <... recvfrom resumed> ) = ? [pid 11501] <... futex resumed>) = ? [pid 11500] <... exit_group resumed>) = ? [pid 11503] +++ exited with 0 +++ [pid 11501] +++ exited with 0 +++ [pid 11500] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11500, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11509 ./strace-static-x86_64: Process 11509 attached [pid 11509] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11509] setpgid(0, 0) = 0 [pid 11509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11509] write(3, "1000", 4) = 4 [pid 11509] close(3) = 0 [pid 11509] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11509] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11509] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11510 attached , parent_tid=[11510], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11510 [pid 11509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11510] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11510] creat("./file0", 000) = 3 [pid 11510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11509] <... futex resumed>) = 0 [pid 11509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11510] close(3) = 0 [pid 11510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11509] <... futex resumed>) = 0 [pid 11509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11510] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11509] <... futex resumed>) = 0 [pid 11509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11510] <... socket resumed>) = 3 [pid 11510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11509] <... futex resumed>) = 0 [pid 11509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11510] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11509] <... futex resumed>) = 0 [pid 11509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11510] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11507] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11507] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11507] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11507] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11511], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11511 [pid 11507] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11507] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11511 attached [pid 11511] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11511] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11511] recvfrom(3, [pid 11508] <... mount resumed>) = -1 EIO (Input/output error) [pid 11508] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11508] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11509] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11509] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11509] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11512 attached , parent_tid=[11512], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11512 [pid 11509] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11509] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11512] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11512] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11510] <... mount resumed>) = -1 EIO (Input/output error) [pid 11510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11510] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11512] <... sendto resumed>) = 32 [pid 11512] recvfrom(3, [pid 11507] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11504] exit_group(0 [pid 11506] <... recvfrom resumed> ) = ? [pid 11505] <... futex resumed>) = ? [pid 11504] <... exit_group resumed>) = ? [pid 11506] +++ exited with 0 +++ [pid 11505] +++ exited with 0 +++ [pid 11504] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11504, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11513 ./strace-static-x86_64: Process 11513 attached [pid 11513] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11513] setpgid(0, 0) = 0 [pid 11513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11513] write(3, "1000", 4) = 4 [pid 11513] close(3) = 0 [pid 11509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11509] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11509] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11513] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11513] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11513] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11514], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11514 [pid 11513] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11513] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11514 attached [pid 11514] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11514] creat("./file0", 000) = 3 [pid 11514] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11513] <... futex resumed>) = 0 [pid 11513] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11513] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11514] <... futex resumed>) = 1 [pid 11514] close(3) = 0 [pid 11514] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11513] <... futex resumed>) = 0 [pid 11513] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11513] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11514] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11514] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11513] <... futex resumed>) = 0 [pid 11514] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11513] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11514] <... socket resumed>) = 4 [pid 11513] <... futex resumed>) = 0 [pid 11514] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11513] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11514] <... futex resumed>) = 0 [pid 11513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11514] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11513] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11513] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11513] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11513] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11513] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11515], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11515 ./strace-static-x86_64: Process 11515 attached [pid 11515] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11515] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11513] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11513] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11515] <... futex resumed>) = 0 [pid 11515] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11514] <... mount resumed>) = -1 EIO (Input/output error) [pid 11515] <... sendto resumed>) = 32 [pid 11514] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11514] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11515] recvfrom(3, [pid 11507] exit_group(0 [pid 11511] <... recvfrom resumed> ) = ? [pid 11508] <... futex resumed>) = ? [pid 11507] <... exit_group resumed>) = ? [pid 11511] +++ exited with 0 +++ [pid 11508] +++ exited with 0 +++ [pid 11507] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11507, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11516 ./strace-static-x86_64: Process 11516 attached [pid 11516] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11516] setpgid(0, 0) = 0 [pid 11516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11516] write(3, "1000", 4) = 4 [pid 11516] close(3) = 0 [pid 11516] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11516] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11516] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11517 attached , parent_tid=[11517], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11517 [pid 11517] set_robust_list(0x7fcd885779e0, 24 [pid 11516] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11516] <... futex resumed>) = 0 [pid 11516] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11517] <... set_robust_list resumed>) = 0 [pid 11517] creat("./file0", 000) = 3 [pid 11517] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11516] <... futex resumed>) = 0 [pid 11517] close(3 [pid 11516] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11517] <... close resumed>) = 0 [pid 11516] <... futex resumed>) = 0 [pid 11517] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11516] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11517] <... futex resumed>) = 0 [pid 11516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11517] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11516] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11517] <... socket resumed>) = 3 [pid 11516] <... futex resumed>) = 0 [pid 11517] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11516] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11517] <... futex resumed>) = 0 [pid 11516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11517] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11516] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11517] <... socket resumed>) = 4 [pid 11516] <... futex resumed>) = 0 [pid 11517] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11516] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11517] <... futex resumed>) = 0 [pid 11516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11517] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11516] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11516] <... futex resumed>) = 0 [pid 11517] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11516] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11509] exit_group(0 [pid 11510] <... futex resumed>) = ? [pid 11509] <... exit_group resumed>) = ? [pid 11512] <... recvfrom resumed> ) = ? [pid 11512] +++ exited with 0 +++ [pid 11510] +++ exited with 0 +++ [pid 11509] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11509, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11518 ./strace-static-x86_64: Process 11518 attached [pid 11518] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11518] setpgid(0, 0) = 0 [pid 11518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11518] write(3, "1000", 4) = 4 [pid 11518] close(3) = 0 [pid 11518] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11518] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11518] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11519 attached , parent_tid=[11519], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11519 [pid 11518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11519] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11519] creat("./file0", 000) = 3 [pid 11519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11518] <... futex resumed>) = 0 [pid 11518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11519] close(3) = 0 [pid 11519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11518] <... futex resumed>) = 0 [pid 11518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11519] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11518] <... futex resumed>) = 0 [pid 11518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11519] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11518] <... futex resumed>) = 0 [pid 11518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11519] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11516] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11516] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11516] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11520 attached , parent_tid=[11520], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11520 [pid 11516] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11516] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11520] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11520] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11517] <... mount resumed>) = -1 EIO (Input/output error) [pid 11517] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11517] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11520] recvfrom(3, [pid 11518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11518] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11518] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11518] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11521], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11521 ./strace-static-x86_64: Process 11521 attached [pid 11521] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11521] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11518] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11521] <... futex resumed>) = 0 [pid 11521] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11518] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11521] <... sendto resumed>) = 32 [pid 11519] <... mount resumed>) = -1 EIO (Input/output error) [pid 11521] recvfrom(3, [pid 11519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11519] <... futex resumed>) = 0 [pid 11519] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11513] exit_group(0 [pid 11515] <... recvfrom resumed> ) = ? [pid 11514] <... futex resumed>) = ? [pid 11513] <... exit_group resumed>) = ? [pid 11515] +++ exited with 0 +++ [pid 11514] +++ exited with 0 +++ [pid 11513] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11513, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11522 ./strace-static-x86_64: Process 11522 attached [pid 11522] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11522] setpgid(0, 0) = 0 [pid 11522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11522] write(3, "1000", 4) = 4 [pid 11522] close(3) = 0 [pid 11522] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11522] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11522] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11523], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11523 ./strace-static-x86_64: Process 11523 attached [pid 11523] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11522] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11523] creat("./file0", 000 [pid 11522] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11523] <... creat resumed>) = 3 [pid 11523] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11522] <... futex resumed>) = 0 [pid 11523] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11522] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11522] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11523] <... futex resumed>) = 0 [pid 11523] close(3) = 0 [pid 11523] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11522] <... futex resumed>) = 0 [pid 11522] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11522] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11523] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11523] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11522] <... futex resumed>) = 0 [pid 11522] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11523] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11522] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11523] <... socket resumed>) = 4 [pid 11523] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11522] <... futex resumed>) = 0 [pid 11522] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11523] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11522] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11522] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11522] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11522] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11524 attached , parent_tid=[11524], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11524 [pid 11524] set_robust_list(0x7fcd885569e0, 24 [pid 11522] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11524] <... set_robust_list resumed>) = 0 [pid 11522] <... futex resumed>) = 0 [pid 11522] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11524] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11523] <... mount resumed>) = -1 EIO (Input/output error) [pid 11523] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11524] recvfrom(3, [pid 11523] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11516] exit_group(0 [pid 11520] <... recvfrom resumed> ) = ? [pid 11517] <... futex resumed>) = ? [pid 11516] <... exit_group resumed>) = ? [pid 11520] +++ exited with 0 +++ [pid 11517] +++ exited with 0 +++ [pid 11516] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11516, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11525 ./strace-static-x86_64: Process 11525 attached [pid 11525] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11525] setpgid(0, 0) = 0 [pid 11525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11525] write(3, "1000", 4) = 4 [pid 11525] close(3) = 0 [pid 11525] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11525] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11525] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11526], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11526 [pid 11525] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11525] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11526 attached [pid 11526] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11526] creat("./file0", 000) = 3 [pid 11526] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11525] <... futex resumed>) = 0 [pid 11525] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11525] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11526] close(3) = 0 [pid 11526] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11525] <... futex resumed>) = 0 [pid 11525] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11526] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11525] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11526] <... socket resumed>) = 3 [pid 11526] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11525] <... futex resumed>) = 0 [pid 11526] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11525] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11525] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11526] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11526] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11525] <... futex resumed>) = 0 [pid 11525] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11526] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11525] <... futex resumed>) = 0 [pid 11525] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11518] exit_group(0 [pid 11521] <... recvfrom resumed> ) = ? [pid 11519] <... futex resumed>) = ? [pid 11518] <... exit_group resumed>) = ? [pid 11521] +++ exited with 0 +++ [pid 11519] +++ exited with 0 +++ [pid 11518] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11518, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11527 attached , child_tidptr=0x55555559c5d0) = 11527 [pid 11527] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11527] setpgid(0, 0) = 0 [pid 11527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11527] write(3, "1000", 4) = 4 [pid 11527] close(3) = 0 [pid 11527] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11527] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11527] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11528], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11528 [pid 11527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11528 attached [pid 11528] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11528] creat("./file0", 000) = 3 [pid 11528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11527] <... futex resumed>) = 0 [pid 11527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11528] <... futex resumed>) = 1 [pid 11528] close(3) = 0 [pid 11528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11527] <... futex resumed>) = 0 [pid 11527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11528] <... futex resumed>) = 1 [pid 11528] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11527] <... futex resumed>) = 0 [pid 11527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11528] <... futex resumed>) = 1 [pid 11528] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11527] <... futex resumed>) = 0 [pid 11527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11528] <... futex resumed>) = 1 [pid 11528] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11525] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11525] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11525] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11529], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11529 [pid 11525] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11525] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11529 attached [pid 11529] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11529] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11526] <... mount resumed>) = -1 EIO (Input/output error) [pid 11526] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11526] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11529] <... sendto resumed>) = 32 [pid 11529] recvfrom(3, [pid 11527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11527] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11527] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11527] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11530 attached , parent_tid=[11530], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11530 [pid 11530] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11530] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11527] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11525] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 11527] <... futex resumed>) = 0 [pid 11525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11527] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11530] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11528] <... mount resumed>) = -1 EIO (Input/output error) [pid 11530] recvfrom(3, [pid 11528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11528] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11522] exit_group(0 [pid 11524] <... recvfrom resumed> ) = ? [pid 11524] +++ exited with 0 +++ [pid 11523] <... futex resumed>) = ? [pid 11522] <... exit_group resumed>) = ? [pid 11523] +++ exited with 0 +++ [pid 11522] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11522, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11531 ./strace-static-x86_64: Process 11531 attached [pid 11531] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11531] setpgid(0, 0) = 0 [pid 11531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11531] write(3, "1000", 4) = 4 [pid 11531] close(3) = 0 [pid 11531] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11531] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11531] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11532 attached [pid 11532] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11532] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11531] <... clone resumed>, parent_tid=[11532], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11532 [pid 11531] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11532] <... futex resumed>) = 0 [pid 11531] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11532] creat("./file0", 000) = 3 [pid 11532] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11532] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11531] <... futex resumed>) = 0 [pid 11531] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11531] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11532] <... futex resumed>) = 0 [pid 11532] close(3) = 0 [pid 11532] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11531] <... futex resumed>) = 0 [pid 11532] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11531] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11532] <... socket resumed>) = 3 [pid 11531] <... futex resumed>) = 0 [pid 11531] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11532] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11531] <... futex resumed>) = 0 [pid 11532] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11531] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11531] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11532] <... socket resumed>) = 4 [pid 11532] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11531] <... futex resumed>) = 0 [pid 11532] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11531] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11531] <... futex resumed>) = 0 [pid 11532] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11531] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11531] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11531] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11531] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11533], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11533 [pid 11525] exit_group(0 [pid 11531] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11529] <... recvfrom resumed> ) = ? [pid 11526] <... futex resumed>) = ? [pid 11525] <... exit_group resumed>) = ? [pid 11531] <... futex resumed>) = 0 [pid 11529] +++ exited with 0 +++ [pid 11526] +++ exited with 0 +++ [pid 11525] +++ exited with 0 +++ ./strace-static-x86_64: Process 11533 attached [pid 11533] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11533] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11531] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11525, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11533] <... sendto resumed>) = 32 [pid 11533] recvfrom(3, [pid 11532] <... mount resumed>) = -1 EIO (Input/output error) [pid 11532] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11532] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11534 ./strace-static-x86_64: Process 11534 attached [pid 11534] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11534] setpgid(0, 0) = 0 [pid 11534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11534] write(3, "1000", 4) = 4 [pid 11534] close(3) = 0 [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11534] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11534] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11535], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11535 [pid 11534] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11535 attached [pid 11535] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11535] creat("./file0", 000) = 3 [pid 11535] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11534] <... futex resumed>) = 0 [pid 11534] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11535] close(3) = 0 [pid 11535] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11534] <... futex resumed>) = 0 [pid 11535] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11534] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11535] <... socket resumed>) = 3 [pid 11534] <... futex resumed>) = 0 [pid 11535] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11535] <... futex resumed>) = 0 [pid 11534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11535] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11534] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11535] <... socket resumed>) = 4 [pid 11534] <... futex resumed>) = 0 [pid 11535] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11535] <... futex resumed>) = 0 [pid 11534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11535] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11534] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11531] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11527] exit_group(0) = ? [pid 11530] <... recvfrom resumed> ) = ? [pid 11528] <... futex resumed>) = ? [pid 11528] +++ exited with 0 +++ [pid 11530] +++ exited with 0 +++ [pid 11527] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11527, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11536 ./strace-static-x86_64: Process 11536 attached [pid 11536] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11536] setpgid(0, 0) = 0 [pid 11536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11536] write(3, "1000", 4) = 4 [pid 11536] close(3) = 0 [pid 11536] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11536] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11536] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11537], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11537 [pid 11536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11537 attached [pid 11537] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11537] creat("./file0", 000) = 3 [pid 11537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11536] <... futex resumed>) = 0 [pid 11536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11537] close(3) = 0 [pid 11537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11536] <... futex resumed>) = 0 [pid 11536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11537] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11534] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11534] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11534] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11534] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11537] <... socket resumed>) = 3 [pid 11534] <... mprotect resumed>) = 0 [pid 11537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11534] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11538 attached [pid 11537] <... futex resumed>) = 1 [pid 11536] <... futex resumed>) = 0 [pid 11538] set_robust_list(0x7fcd885569e0, 24 [pid 11537] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11534] <... clone resumed>, parent_tid=[11538], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11538 [pid 11538] <... set_robust_list resumed>) = 0 [pid 11537] <... socket resumed>) = 4 [pid 11536] <... futex resumed>) = 0 [pid 11534] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11538] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11538] <... sendto resumed>) = 32 [pid 11537] <... futex resumed>) = 0 [pid 11535] <... mount resumed>) = -1 EIO (Input/output error) [pid 11534] <... futex resumed>) = 0 [pid 11536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11537] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11535] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11534] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11536] <... futex resumed>) = 0 [pid 11535] <... futex resumed>) = 0 [pid 11537] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11535] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11538] recvfrom(3, [pid 11534] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11536] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11536] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11536] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11536] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11539 attached [pid 11539] set_robust_list(0x7fcd885569e0, 24 [pid 11536] <... clone resumed>, parent_tid=[11539], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11539 [pid 11539] <... set_robust_list resumed>) = 0 [pid 11536] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11539] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11536] <... futex resumed>) = 0 [pid 11539] <... sendto resumed>) = 32 [pid 11537] <... mount resumed>) = -1 EIO (Input/output error) [pid 11536] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11539] recvfrom(3, [pid 11537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11537] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11536] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11531] exit_group(0 [pid 11533] <... recvfrom resumed> ) = ? [pid 11532] <... futex resumed>) = ? [pid 11531] <... exit_group resumed>) = ? [pid 11532] +++ exited with 0 +++ [pid 11533] +++ exited with 0 +++ [pid 11531] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11531, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11540 ./strace-static-x86_64: Process 11540 attached [pid 11540] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11540] setpgid(0, 0) = 0 [pid 11540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11540] write(3, "1000", 4) = 4 [pid 11540] close(3) = 0 [pid 11540] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11540] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11540] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11541], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11541 [pid 11540] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11540] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11541 attached [pid 11541] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11541] creat("./file0", 000) = 3 [pid 11541] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11540] <... futex resumed>) = 0 [pid 11540] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11540] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11541] <... futex resumed>) = 1 [pid 11541] close(3) = 0 [pid 11541] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11540] <... futex resumed>) = 0 [pid 11540] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11541] <... futex resumed>) = 1 [pid 11540] <... futex resumed>) = 0 [pid 11541] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11540] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11541] <... socket resumed>) = 3 [pid 11541] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11540] <... futex resumed>) = 0 [pid 11541] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11540] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11541] <... socket resumed>) = 4 [pid 11540] <... futex resumed>) = 0 [pid 11541] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11540] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11541] <... futex resumed>) = 0 [pid 11540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11541] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11540] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11540] <... futex resumed>) = 0 [pid 11541] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11540] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11540] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11540] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11540] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11542], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11542 [pid 11540] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11540] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11542 attached [pid 11542] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11542] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11534] exit_group(0 [pid 11538] <... recvfrom resumed> ) = ? [pid 11535] <... futex resumed>) = ? [pid 11534] <... exit_group resumed>) = ? [pid 11538] +++ exited with 0 +++ [pid 11535] +++ exited with 0 +++ [pid 11534] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11534, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11542] <... sendto resumed>) = 32 [pid 11542] recvfrom(3, [pid 11541] <... mount resumed>) = -1 EIO (Input/output error) [pid 11541] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11541] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11543 attached , child_tidptr=0x55555559c5d0) = 11543 [pid 11543] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11543] setpgid(0, 0) = 0 [pid 11543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11543] write(3, "1000", 4) = 4 [pid 11543] close(3) = 0 [pid 11543] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11543] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11543] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11544], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11544 ./strace-static-x86_64: Process 11544 attached [pid 11543] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11544] set_robust_list(0x7fcd885779e0, 24 [pid 11543] <... futex resumed>) = 0 [pid 11544] <... set_robust_list resumed>) = 0 [pid 11543] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11544] creat("./file0", 000) = 3 [pid 11544] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11543] <... futex resumed>) = 0 [pid 11544] close(3 [pid 11543] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11544] <... close resumed>) = 0 [pid 11543] <... futex resumed>) = 0 [pid 11544] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11543] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11544] <... futex resumed>) = 0 [pid 11543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11544] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11543] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11544] <... socket resumed>) = 3 [pid 11543] <... futex resumed>) = 0 [pid 11544] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11543] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11544] <... futex resumed>) = 0 [pid 11543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11544] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11543] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11544] <... socket resumed>) = 4 [pid 11543] <... futex resumed>) = 0 [pid 11544] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11543] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11544] <... futex resumed>) = 0 [pid 11543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11544] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11543] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11543] <... futex resumed>) = 0 [pid 11544] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11543] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11536] exit_group(0 [pid 11539] <... recvfrom resumed> ) = ? [pid 11537] <... futex resumed>) = ? [pid 11536] <... exit_group resumed>) = ? [pid 11539] +++ exited with 0 +++ [pid 11537] +++ exited with 0 +++ [pid 11536] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11536, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11545 ./strace-static-x86_64: Process 11545 attached [pid 11545] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11543] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11543] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11545] setpgid(0, 0 [pid 11543] <... mprotect resumed>) = 0 [pid 11545] <... setpgid resumed>) = 0 [pid 11543] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11543] <... clone resumed>, parent_tid=[11546], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11546 [pid 11543] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11543] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11545] <... openat resumed>) = 3 [pid 11545] write(3, "1000", 4) = 4 [pid 11545] close(3) = 0 [pid 11545] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11545] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11545] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11547], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11547 ./strace-static-x86_64: Process 11547 attached [pid 11545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11547] set_robust_list(0x7fcd885779e0, 24./strace-static-x86_64: Process 11546 attached [pid 11546] set_robust_list(0x7fcd885569e0, 24 [pid 11547] <... set_robust_list resumed>) = 0 [pid 11546] <... set_robust_list resumed>) = 0 [pid 11546] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11547] creat("./file0", 000 [pid 11546] <... sendto resumed>) = 32 [pid 11546] recvfrom(3, [pid 11544] <... mount resumed>) = -1 EIO (Input/output error) [pid 11544] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11544] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11547] <... creat resumed>) = 3 [pid 11547] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11545] <... futex resumed>) = 0 [pid 11545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11547] close(3) = 0 [pid 11547] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11545] <... futex resumed>) = 0 [pid 11547] <... futex resumed>) = 1 [pid 11545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11547] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11545] <... futex resumed>) = 0 [pid 11547] <... socket resumed>) = 3 [pid 11545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11547] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11547] <... futex resumed>) = 0 [pid 11545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11547] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11547] <... socket resumed>) = 4 [pid 11547] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11545] <... futex resumed>) = 0 [pid 11545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11547] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11545] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11545] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11545] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11545] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11548 attached [pid 11548] set_robust_list(0x7fcd885569e0, 24 [pid 11545] <... clone resumed>, parent_tid=[11548], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11548 [pid 11548] <... set_robust_list resumed>) = 0 [pid 11545] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11548] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11545] <... futex resumed>) = 0 [pid 11548] <... sendto resumed>) = 32 [pid 11547] <... mount resumed>) = -1 EIO (Input/output error) [pid 11545] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11548] recvfrom(3, [pid 11547] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11547] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11545] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11540] exit_group(0 [pid 11542] <... recvfrom resumed> ) = ? [pid 11542] +++ exited with 0 +++ [pid 11541] <... futex resumed>) = ? [pid 11540] <... exit_group resumed>) = ? [pid 11541] +++ exited with 0 +++ [pid 11540] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11540, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11549 attached , child_tidptr=0x55555559c5d0) = 11549 [pid 11549] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11549] setpgid(0, 0) = 0 [pid 11549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11549] write(3, "1000", 4) = 4 [pid 11549] close(3) = 0 [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11549] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11549] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11550], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11550 [pid 11549] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11550 attached [pid 11550] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11550] creat("./file0", 000) = 3 [pid 11550] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11549] <... futex resumed>) = 0 [pid 11549] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11550] <... futex resumed>) = 1 [pid 11550] close(3) = 0 [pid 11550] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11549] <... futex resumed>) = 0 [pid 11549] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11550] <... futex resumed>) = 1 [pid 11550] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11550] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11549] <... futex resumed>) = 0 [pid 11549] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11550] <... futex resumed>) = 1 [pid 11550] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11550] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11549] <... futex resumed>) = 0 [pid 11549] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11550] <... futex resumed>) = 1 [pid 11550] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11549] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11549] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11549] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11549] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11551 attached , parent_tid=[11551], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11551 [pid 11549] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11549] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11551] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11551] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11550] <... mount resumed>) = -1 EIO (Input/output error) [pid 11550] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11550] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11551] recvfrom(3, [pid 11543] exit_group(0 [pid 11546] <... recvfrom resumed> ) = ? [pid 11544] <... futex resumed>) = ? [pid 11543] <... exit_group resumed>) = ? [pid 11546] +++ exited with 0 +++ [pid 11544] +++ exited with 0 +++ [pid 11543] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11543, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11552 ./strace-static-x86_64: Process 11552 attached [pid 11552] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11552] setpgid(0, 0) = 0 [pid 11552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11552] write(3, "1000", 4) = 4 [pid 11552] close(3) = 0 [pid 11552] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11552] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11552] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11553], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11553 [pid 11552] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11553 attached [pid 11553] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11553] creat("./file0", 000) = 3 [pid 11553] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11552] <... futex resumed>) = 0 [pid 11552] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11553] <... futex resumed>) = 1 [pid 11553] close(3) = 0 [pid 11553] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11552] <... futex resumed>) = 0 [pid 11552] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11553] <... futex resumed>) = 1 [pid 11553] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11553] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11552] <... futex resumed>) = 0 [pid 11552] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11553] <... futex resumed>) = 1 [pid 11553] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11553] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11552] <... futex resumed>) = 0 [pid 11553] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11552] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11549] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11545] exit_group(0 [pid 11548] <... recvfrom resumed> ) = ? [pid 11547] <... futex resumed>) = ? [pid 11545] <... exit_group resumed>) = ? [pid 11548] +++ exited with 0 +++ [pid 11547] +++ exited with 0 +++ [pid 11545] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11545, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11554 ./strace-static-x86_64: Process 11554 attached [pid 11554] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11554] setpgid(0, 0) = 0 [pid 11554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11554] write(3, "1000", 4) = 4 [pid 11554] close(3) = 0 [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11552] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11552] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11552] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11555], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11555 [pid 11552] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11555 attached ) = 0 [pid 11552] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11554] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11555] set_robust_list(0x7fcd885569e0, 24 [pid 11554] <... mprotect resumed>) = 0 [pid 11555] <... set_robust_list resumed>) = 0 [pid 11554] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11555] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11555] recvfrom(3, [pid 11553] <... mount resumed>) = -1 EIO (Input/output error) [pid 11554] <... clone resumed>, parent_tid=[11556], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11556 [pid 11553] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11553] <... futex resumed>) = 0 [pid 11554] <... futex resumed>) = 0 [pid 11553] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11556 attached [pid 11556] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11556] creat("./file0", 000) = 3 [pid 11556] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11554] <... futex resumed>) = 0 [pid 11556] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11556] close(3) = 0 [pid 11556] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11554] <... futex resumed>) = 0 [pid 11556] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11556] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11556] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11554] <... futex resumed>) = 0 [pid 11554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11556] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11554] <... futex resumed>) = 0 [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11556] <... socket resumed>) = 4 [pid 11556] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11554] <... futex resumed>) = 0 [pid 11554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11556] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11554] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11554] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11554] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11557 attached , parent_tid=[11557], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11557 [pid 11557] set_robust_list(0x7fcd885569e0, 24 [pid 11554] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11557] <... set_robust_list resumed>) = 0 [pid 11554] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11557] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11556] <... mount resumed>) = -1 EIO (Input/output error) [pid 11556] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11556] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11557] recvfrom(3, [pid 11549] exit_group(0 [pid 11551] <... recvfrom resumed> ) = ? [pid 11550] <... futex resumed>) = ? [pid 11549] <... exit_group resumed>) = ? [pid 11551] +++ exited with 0 +++ [pid 11550] +++ exited with 0 +++ [pid 11549] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11549, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11558 ./strace-static-x86_64: Process 11558 attached [pid 11558] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11558] setpgid(0, 0) = 0 [pid 11558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11558] write(3, "1000", 4) = 4 [pid 11558] close(3) = 0 [pid 11558] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11558] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11558] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11554] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11558] <... clone resumed>, parent_tid=[11559], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11559 [pid 11558] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11558] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11559 attached [pid 11559] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11559] creat("./file0", 000) = 3 [pid 11559] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11558] <... futex resumed>) = 0 [pid 11558] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11558] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11559] <... futex resumed>) = 1 [pid 11559] close(3) = 0 [pid 11559] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11558] <... futex resumed>) = 0 [pid 11559] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11558] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11559] <... socket resumed>) = 3 [pid 11558] <... futex resumed>) = 0 [pid 11559] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11558] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11559] <... futex resumed>) = 0 [pid 11558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11559] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11558] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11559] <... socket resumed>) = 4 [pid 11558] <... futex resumed>) = 0 [pid 11559] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11558] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11559] <... futex resumed>) = 0 [pid 11558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11559] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11558] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11558] <... futex resumed>) = 0 [pid 11559] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11558] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11558] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11558] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11558] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11560], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11560 [pid 11558] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11558] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11560 attached [pid 11560] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11560] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11559] <... mount resumed>) = -1 EIO (Input/output error) [pid 11559] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11559] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11560] <... sendto resumed>) = 32 [pid 11560] recvfrom(3, [pid 11552] exit_group(0 [pid 11555] <... recvfrom resumed> ) = ? [pid 11553] <... futex resumed>) = ? [pid 11552] <... exit_group resumed>) = ? [pid 11555] +++ exited with 0 +++ [pid 11553] +++ exited with 0 +++ [pid 11552] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11552, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11561 ./strace-static-x86_64: Process 11561 attached [pid 11561] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11561] setpgid(0, 0) = 0 [pid 11561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11561] write(3, "1000", 4) = 4 [pid 11561] close(3) = 0 [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11561] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11561] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11562 attached , parent_tid=[11562], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11562 [pid 11561] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11562] set_robust_list(0x7fcd885779e0, 24 [pid 11561] <... futex resumed>) = 0 [pid 11562] <... set_robust_list resumed>) = 0 [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11562] creat("./file0", 000) = 3 [pid 11562] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11561] <... futex resumed>) = 0 [pid 11562] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11561] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11561] <... futex resumed>) = 0 [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11562] close(3) = 0 [pid 11562] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11561] <... futex resumed>) = 0 [pid 11562] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11561] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11561] <... futex resumed>) = 0 [pid 11562] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11562] <... socket resumed>) = 3 [pid 11562] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11561] <... futex resumed>) = 0 [pid 11562] <... futex resumed>) = 1 [pid 11561] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11562] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11562] <... socket resumed>) = 4 [pid 11562] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11561] <... futex resumed>) = 0 [pid 11561] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11562] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11558] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11554] exit_group(0 [pid 11557] <... recvfrom resumed> ) = ? [pid 11556] <... futex resumed>) = ? [pid 11554] <... exit_group resumed>) = ? [pid 11556] +++ exited with 0 +++ [pid 11557] +++ exited with 0 +++ [pid 11554] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11554, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11561] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 11561] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3612] <... restart_syscall resumed>) = 0 [pid 11561] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11561] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11561] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11563], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11563 [pid 11561] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11561] <... futex resumed>) = 0 [pid 11561] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11563 attached [pid 11563] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11563] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 11564 attached [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11564 [pid 11563] <... sendto resumed>) = 32 [pid 11562] <... mount resumed>) = -1 EIO (Input/output error) [pid 11563] recvfrom(3, [pid 11562] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11564] set_robust_list(0x55555559c5e0, 24 [pid 11562] <... futex resumed>) = 0 [pid 11562] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11564] <... set_robust_list resumed>) = 0 [pid 11564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11564] setpgid(0, 0) = 0 [pid 11564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11564] write(3, "1000", 4) = 4 [pid 11564] close(3) = 0 [pid 11564] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11564] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11564] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11565], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11565 ./strace-static-x86_64: Process 11565 attached [pid 11565] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11565] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11564] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11564] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11565] <... futex resumed>) = 0 [pid 11565] creat("./file0", 000) = 3 [pid 11565] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11565] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11564] <... futex resumed>) = 0 [pid 11564] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11564] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11565] <... futex resumed>) = 0 [pid 11565] close(3) = 0 [pid 11565] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11564] <... futex resumed>) = 0 [pid 11564] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11564] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11565] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11565] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11564] <... futex resumed>) = 0 [pid 11564] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11564] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11565] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11565] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11564] <... futex resumed>) = 0 [pid 11565] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11564] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11564] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11561] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11561] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11564] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11564] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11564] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11564] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11566], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11566 [pid 11564] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11564] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11566 attached [pid 11566] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11566] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11565] <... mount resumed>) = -1 EIO (Input/output error) [pid 11565] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11566] recvfrom(3, [pid 11565] <... futex resumed>) = 0 [pid 11565] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11558] exit_group(0 [pid 11560] <... recvfrom resumed> ) = ? [pid 11559] <... futex resumed>) = ? [pid 11558] <... exit_group resumed>) = ? [pid 11560] +++ exited with 0 +++ [pid 11559] +++ exited with 0 +++ [pid 11558] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11558, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11567 attached , child_tidptr=0x55555559c5d0) = 11567 [pid 11567] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11567] setpgid(0, 0) = 0 [pid 11567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11567] write(3, "1000", 4) = 4 [pid 11567] close(3) = 0 [pid 11567] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11567] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11567] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11568 attached [pid 11568] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11568] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11567] <... clone resumed>, parent_tid=[11568], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11568 [pid 11567] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11568] <... futex resumed>) = 0 [pid 11567] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11568] creat("./file0", 000) = 3 [pid 11568] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11567] <... futex resumed>) = 0 [pid 11568] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11567] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11567] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11564] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11568] close(3 [pid 11564] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11568] <... close resumed>) = 0 [pid 11568] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11567] <... futex resumed>) = 0 [pid 11568] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11567] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11567] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11568] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11568] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11567] <... futex resumed>) = 0 [pid 11567] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11568] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11567] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11568] <... socket resumed>) = 4 [pid 11568] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11567] <... futex resumed>) = 0 [pid 11568] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11567] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11567] <... futex resumed>) = 0 [pid 11568] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11567] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11561] exit_group(0 [pid 11563] <... recvfrom resumed> ) = ? [pid 11562] <... futex resumed>) = ? [pid 11561] <... exit_group resumed>) = ? [pid 11563] +++ exited with 0 +++ [pid 11567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11562] +++ exited with 0 +++ [pid 11567] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11567] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11567] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11569 attached , parent_tid=[11569], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11569 [pid 11567] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11567] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11569] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11561] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11561, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11570 ./strace-static-x86_64: Process 11570 attached [pid 11569] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11570] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11568] <... mount resumed>) = -1 EIO (Input/output error) [pid 11569] <... sendto resumed>) = 32 [pid 11568] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11569] recvfrom(3, [pid 11568] <... futex resumed>) = 0 [pid 11568] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11570] setpgid(0, 0) = 0 [pid 11570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11570] write(3, "1000", 4) = 4 [pid 11570] close(3) = 0 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11570] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11570] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11571 attached , parent_tid=[11571], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11571 [pid 11571] set_robust_list(0x7fcd885779e0, 24 [pid 11570] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11571] <... set_robust_list resumed>) = 0 [pid 11570] <... futex resumed>) = 0 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11571] creat("./file0", 000) = 3 [pid 11571] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11570] <... futex resumed>) = 0 [pid 11571] close(3 [pid 11570] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11571] <... close resumed>) = 0 [pid 11570] <... futex resumed>) = 0 [pid 11571] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11570] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11571] <... futex resumed>) = 1 [pid 11570] <... futex resumed>) = 0 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=48000000} [pid 11571] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11571] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11570] <... futex resumed>) = 0 [pid 11570] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11571] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11570] <... futex resumed>) = 0 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11571] <... socket resumed>) = 4 [pid 11571] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11570] <... futex resumed>) = 0 [pid 11570] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11570] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11571] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11570] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11570] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11570] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11570] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11572], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11572 [pid 11570] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11570] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11572 attached [pid 11572] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11572] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11571] <... mount resumed>) = -1 EIO (Input/output error) [pid 11571] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11571] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11572] recvfrom(3, [pid 11564] exit_group(0 [pid 11566] <... recvfrom resumed> ) = ? [pid 11565] <... futex resumed>) = ? [pid 11564] <... exit_group resumed>) = ? [pid 11566] +++ exited with 0 +++ [pid 11565] +++ exited with 0 +++ [pid 11564] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11564, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11573 ./strace-static-x86_64: Process 11573 attached [pid 11573] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11573] setpgid(0, 0) = 0 [pid 11573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11573] write(3, "1000", 4) = 4 [pid 11573] close(3) = 0 [pid 11573] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11573] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11573] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11574], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11574 [pid 11573] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11574 attached ) = 0 [pid 11573] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11574] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11574] creat("./file0", 000) = 3 [pid 11574] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11573] <... futex resumed>) = 0 [pid 11573] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11574] close(3) = 0 [pid 11574] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11573] <... futex resumed>) = 0 [pid 11573] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11574] <... futex resumed>) = 1 [pid 11574] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11574] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11573] <... futex resumed>) = 0 [pid 11573] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11574] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11574] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11573] <... futex resumed>) = 0 [pid 11573] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11574] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11570] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11573] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11573] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11573] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11575], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11575 [pid 11573] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11573] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11575 attached [pid 11575] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11575] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11575] recvfrom(3, [pid 11574] <... mount resumed>) = -1 EIO (Input/output error) [pid 11574] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11574] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11567] exit_group(0 [pid 11569] <... recvfrom resumed> ) = ? [pid 11568] <... futex resumed>) = ? [pid 11567] <... exit_group resumed>) = ? [pid 11569] +++ exited with 0 +++ [pid 11568] +++ exited with 0 +++ [pid 11567] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11567, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11576 ./strace-static-x86_64: Process 11576 attached [pid 11576] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11576] setpgid(0, 0) = 0 [pid 11576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11576] write(3, "1000", 4) = 4 [pid 11576] close(3) = 0 [pid 11576] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11576] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11576] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11577 attached , parent_tid=[11577], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11577 [pid 11576] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11577] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11577] creat("./file0", 000) = 3 [pid 11577] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11576] <... futex resumed>) = 0 [pid 11576] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11577] close(3) = 0 [pid 11577] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11576] <... futex resumed>) = 0 [pid 11577] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11576] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11577] <... socket resumed>) = 3 [pid 11577] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11576] <... futex resumed>) = 0 [pid 11577] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11576] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11577] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11577] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11576] <... futex resumed>) = 0 [pid 11576] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11577] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11576] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11570] exit_group(0 [pid 11576] <... mmap resumed>) = 0x7fcd88536000 [pid 11576] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11572] <... recvfrom resumed> ) = ? [pid 11571] <... futex resumed>) = ? [pid 11570] <... exit_group resumed>) = ? [pid 11572] +++ exited with 0 +++ [pid 11571] +++ exited with 0 +++ [pid 11576] <... mprotect resumed>) = 0 [pid 11576] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11570] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11570, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 11578 attached [pid 11578] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11578] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] <... restart_syscall resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11579 attached [pid 11576] <... clone resumed>, parent_tid=[11578], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11578 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11579 [pid 11576] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11578] <... futex resumed>) = 0 [pid 11578] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11579] set_robust_list(0x55555559c5e0, 24 [pid 11576] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11579] <... set_robust_list resumed>) = 0 [pid 11578] <... sendto resumed>) = 32 [pid 11577] <... mount resumed>) = -1 EIO (Input/output error) [pid 11578] recvfrom(3, [pid 11577] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11577] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11579] setpgid(0, 0) = 0 [pid 11579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11579] write(3, "1000", 4) = 4 [pid 11579] close(3) = 0 [pid 11579] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11579] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11579] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11580 attached , parent_tid=[11580], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11580 [pid 11579] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11580] set_robust_list(0x7fcd885779e0, 24 [pid 11579] <... futex resumed>) = 0 [pid 11580] <... set_robust_list resumed>) = 0 [pid 11579] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11580] creat("./file0", 000) = 3 [pid 11580] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11579] <... futex resumed>) = 0 [pid 11580] <... futex resumed>) = 1 [pid 11579] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11579] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11580] close(3) = 0 [pid 11580] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11579] <... futex resumed>) = 0 [pid 11579] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11579] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11580] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11580] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11579] <... futex resumed>) = 0 [pid 11580] <... futex resumed>) = 1 [pid 11579] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11579] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11580] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11580] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11579] <... futex resumed>) = 0 [pid 11580] <... futex resumed>) = 1 [pid 11579] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11579] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11580] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11579] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11579] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11573] exit_group(0 [pid 11579] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11575] <... recvfrom resumed> ) = ? [pid 11574] <... futex resumed>) = ? [pid 11573] <... exit_group resumed>) = ? [pid 11575] +++ exited with 0 +++ [pid 11579] <... mprotect resumed>) = 0 [pid 11579] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11581 attached [pid 11574] +++ exited with 0 +++ [pid 11573] +++ exited with 0 +++ [pid 11579] <... clone resumed>, parent_tid=[11581], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11581 [pid 11581] set_robust_list(0x7fcd885569e0, 24 [pid 11579] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11581] <... set_robust_list resumed>) = 0 [pid 11579] <... futex resumed>) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11573, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11581] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11579] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11581] <... sendto resumed>) = 32 [pid 11580] <... mount resumed>) = -1 EIO (Input/output error) [pid 11581] recvfrom(3, [pid 11580] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11580] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11582 ./strace-static-x86_64: Process 11582 attached [pid 11582] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11582] setpgid(0, 0) = 0 [pid 11582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11582] write(3, "1000", 4) = 4 [pid 11582] close(3) = 0 [pid 11582] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11582] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11582] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11583 attached , parent_tid=[11583], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11583 [pid 11582] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11582] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11583] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11583] creat("./file0", 000) = 3 [pid 11583] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11582] <... futex resumed>) = 0 [pid 11583] close(3 [pid 11582] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11583] <... close resumed>) = 0 [pid 11582] <... futex resumed>) = 0 [pid 11583] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11582] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11583] <... futex resumed>) = 0 [pid 11582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11583] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11582] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11582] <... futex resumed>) = 0 [pid 11583] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11582] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11583] <... socket resumed>) = 3 [pid 11583] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11582] <... futex resumed>) = 0 [pid 11583] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11582] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11582] <... futex resumed>) = 0 [pid 11583] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11582] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11583] <... socket resumed>) = 4 [pid 11583] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11582] <... futex resumed>) = 0 [pid 11583] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11582] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11582] <... futex resumed>) = 0 [pid 11583] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11582] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11579] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11582] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11582] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11582] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11582] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11584 attached , parent_tid=[11584], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11584 [pid 11582] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11584] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11582] <... futex resumed>) = 0 [pid 11584] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11582] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11583] <... mount resumed>) = -1 EIO (Input/output error) [pid 11583] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11584] <... sendto resumed>) = 32 [pid 11584] recvfrom(3, [pid 11583] <... futex resumed>) = 0 [pid 11583] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11576] exit_group(0 [pid 11578] <... recvfrom resumed> ) = ? [pid 11577] <... futex resumed>) = ? [pid 11576] <... exit_group resumed>) = ? [pid 11578] +++ exited with 0 +++ [pid 11577] +++ exited with 0 +++ [pid 11576] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11576, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11585 attached , child_tidptr=0x55555559c5d0) = 11585 [pid 11585] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11585] setpgid(0, 0) = 0 [pid 11585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11585] write(3, "1000", 4) = 4 [pid 11585] close(3) = 0 [pid 11585] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11585] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11585] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11586 attached , parent_tid=[11586], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11586 [pid 11585] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11585] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11582] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11586] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11586] creat("./file0", 000) = 3 [pid 11586] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11585] <... futex resumed>) = 0 [pid 11586] close(3 [pid 11585] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11586] <... close resumed>) = 0 [pid 11585] <... futex resumed>) = 0 [pid 11586] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11585] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11586] <... futex resumed>) = 0 [pid 11585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11586] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11585] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11586] <... socket resumed>) = 3 [pid 11585] <... futex resumed>) = 0 [pid 11586] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11585] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11586] <... futex resumed>) = 0 [pid 11585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11586] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11585] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11585] <... futex resumed>) = 0 [pid 11586] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11585] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11586] <... socket resumed>) = 4 [pid 11586] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11585] <... futex resumed>) = 0 [pid 11586] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11585] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11585] <... futex resumed>) = 0 [pid 11586] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11585] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11585] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11585] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11585] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11587], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11587 ./strace-static-x86_64: Process 11587 attached [pid 11585] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11587] set_robust_list(0x7fcd885569e0, 24 [pid 11585] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11587] <... set_robust_list resumed>) = 0 [pid 11587] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11586] <... mount resumed>) = -1 EIO (Input/output error) [pid 11587] <... sendto resumed>) = 32 [pid 11586] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11587] recvfrom(3, [pid 11586] <... futex resumed>) = 0 [pid 11586] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11579] exit_group(0 [pid 11581] <... recvfrom resumed> ) = ? [pid 11580] <... futex resumed>) = ? [pid 11579] <... exit_group resumed>) = ? [pid 11581] +++ exited with 0 +++ [pid 11580] +++ exited with 0 +++ [pid 11579] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11579, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11588 ./strace-static-x86_64: Process 11588 attached [pid 11588] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11588] setpgid(0, 0) = 0 [pid 11588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11588] write(3, "1000", 4) = 4 [pid 11588] close(3) = 0 [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11588] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11588] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11589], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11589 [pid 11588] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11589 attached [pid 11589] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11589] creat("./file0", 000) = 3 [pid 11589] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11588] <... futex resumed>) = 0 [pid 11589] <... futex resumed>) = 1 [pid 11589] close(3 [pid 11588] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11589] <... close resumed>) = 0 [pid 11588] <... futex resumed>) = 0 [pid 11589] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11589] <... futex resumed>) = 0 [pid 11588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11589] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11588] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11588] <... futex resumed>) = 0 [pid 11589] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11589] <... socket resumed>) = 3 [pid 11589] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11588] <... futex resumed>) = 0 [pid 11589] <... futex resumed>) = 1 [pid 11588] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11589] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11589] <... socket resumed>) = 4 [pid 11589] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11588] <... futex resumed>) = 0 [pid 11588] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11589] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11582] exit_group(0 [pid 11584] <... recvfrom resumed> ) = ? [pid 11583] <... futex resumed>) = ? [pid 11584] +++ exited with 0 +++ [pid 11583] +++ exited with 0 +++ [pid 11582] <... exit_group resumed>) = ? [pid 11582] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11582, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 11588] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 11588] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3612] <... restart_syscall resumed>) = 0 [pid 11588] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11588] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11590 [pid 11588] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11588] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11591], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11591 [pid 11588] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11588] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11590 attached [pid 11590] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11590] setpgid(0, 0./strace-static-x86_64: Process 11591 attached ) = 0 [pid 11590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11591] set_robust_list(0x7fcd885569e0, 24 [pid 11590] <... openat resumed>) = 3 [pid 11590] write(3, "1000", 4) = 4 [pid 11591] <... set_robust_list resumed>) = 0 [pid 11590] close(3) = 0 [pid 11590] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11590] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11590] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11592 attached [pid 11591] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11590] <... clone resumed>, parent_tid=[11592], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11592 [pid 11590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11592] set_robust_list(0x7fcd885779e0, 24 [pid 11591] <... sendto resumed>) = 32 [pid 11589] <... mount resumed>) = -1 EIO (Input/output error) [pid 11589] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11591] recvfrom(3, [pid 11589] <... futex resumed>) = 0 [pid 11589] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11592] <... set_robust_list resumed>) = 0 [pid 11592] creat("./file0", 000) = 3 [pid 11592] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11590] <... futex resumed>) = 0 [pid 11590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11592] close(3) = 0 [pid 11592] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11590] <... futex resumed>) = 0 [pid 11590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11592] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11592] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11590] <... futex resumed>) = 0 [pid 11592] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11592] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11592] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11590] <... futex resumed>) = 0 [pid 11590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11592] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11588] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11590] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11590] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11590] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11590] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11593 attached [pid 11593] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11593] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11590] <... clone resumed>, parent_tid=[11593], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11593 [pid 11590] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11590] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11593] <... futex resumed>) = 0 [pid 11593] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11592] <... mount resumed>) = -1 EIO (Input/output error) [pid 11593] recvfrom(3, [pid 11592] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11592] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11585] exit_group(0) = ? [pid 11586] <... futex resumed>) = ? [pid 11586] +++ exited with 0 +++ [pid 11590] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11590] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11587] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 230 [pid 11587] +++ exited with 0 +++ [pid 11585] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11585, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11594 ./strace-static-x86_64: Process 11594 attached [pid 11594] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11594] setpgid(0, 0) = 0 [pid 11594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11594] write(3, "1000", 4) = 4 [pid 11594] close(3) = 0 [pid 11594] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11594] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11594] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11595 attached , parent_tid=[11595], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11595 [pid 11594] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11595] set_robust_list(0x7fcd885779e0, 24 [pid 11594] <... futex resumed>) = 0 [pid 11594] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11595] <... set_robust_list resumed>) = 0 [pid 11595] creat("./file0", 000) = 3 [pid 11595] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11594] <... futex resumed>) = 0 [pid 11594] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11594] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11595] close(3) = 0 [pid 11595] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11594] <... futex resumed>) = 0 [pid 11594] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11594] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11595] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11595] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11594] <... futex resumed>) = 0 [pid 11595] <... futex resumed>) = 1 [pid 11594] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11594] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11595] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11595] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11594] <... futex resumed>) = 0 [pid 11595] <... futex resumed>) = 1 [pid 11594] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11594] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11595] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11588] exit_group(0 [pid 11589] <... futex resumed>) = ? [pid 11591] <... recvfrom resumed> ) = ? [pid 11589] +++ exited with 0 +++ [pid 11588] <... exit_group resumed>) = ? [pid 11591] +++ exited with 0 +++ [pid 11588] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11588, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11596 ./strace-static-x86_64: Process 11596 attached [pid 11596] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11596] setpgid(0, 0) = 0 [pid 11596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11596] write(3, "1000", 4) = 4 [pid 11596] close(3) = 0 [pid 11594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11596] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11594] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11596] <... futex resumed>) = 0 [pid 11594] <... futex resumed>) = 0 [pid 11594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11594] <... mmap resumed>) = 0x7fcd88536000 [pid 11594] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11594] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11596] <... mmap resumed>) = 0x7fcd88557000 [pid 11594] <... clone resumed>, parent_tid=[11597], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11597 [pid 11594] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11596] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11594] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11596] <... mprotect resumed>) = 0 [pid 11596] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11598], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11598 [pid 11596] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11596] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11597 attached [pid 11597] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11597] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 11598 attached [pid 11598] set_robust_list(0x7fcd885779e0, 24 [pid 11597] <... sendto resumed>) = 32 [pid 11597] recvfrom(3, [pid 11595] <... mount resumed>) = -1 EIO (Input/output error) [pid 11595] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11595] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11598] <... set_robust_list resumed>) = 0 [pid 11598] creat("./file0", 000) = 3 [pid 11598] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11596] <... futex resumed>) = 0 [pid 11598] <... futex resumed>) = 1 [pid 11596] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11598] close(3 [pid 11596] <... futex resumed>) = 0 [pid 11598] <... close resumed>) = 0 [pid 11596] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11598] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11596] <... futex resumed>) = 0 [pid 11598] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11596] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11598] <... socket resumed>) = 3 [pid 11596] <... futex resumed>) = 0 [pid 11598] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11596] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11598] <... futex resumed>) = 0 [pid 11596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11598] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11596] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11598] <... socket resumed>) = 4 [pid 11596] <... futex resumed>) = 0 [pid 11598] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11596] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11598] <... futex resumed>) = 0 [pid 11596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11598] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11596] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11596] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11590] exit_group(0 [pid 11592] <... futex resumed>) = ? [pid 11593] <... recvfrom resumed> ) = ? [pid 11594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11590] <... exit_group resumed>) = ? [pid 11593] +++ exited with 0 +++ [pid 11594] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 11592] +++ exited with 0 +++ [pid 11594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11590] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11590, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11599 ./strace-static-x86_64: Process 11599 attached [pid 11599] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11599] setpgid(0, 0) = 0 [pid 11599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11599] write(3, "1000", 4) = 4 [pid 11599] close(3) = 0 [pid 11599] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11599] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11599] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11600], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11600 [pid 11599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11596] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11596] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11596] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11596] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11601], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11601 [pid 11596] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11596] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11600 attached [pid 11600] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11600] creat("./file0", 000) = 3 [pid 11600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11599] <... futex resumed>) = 0 [pid 11599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11600] <... futex resumed>) = 1 [pid 11600] close(3) = 0 [pid 11600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11599] <... futex resumed>) = 0 [pid 11599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11600] <... futex resumed>) = 1 [pid 11600] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE./strace-static-x86_64: Process 11601 attached [pid 11601] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11600] <... socket resumed>) = 3 [pid 11600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11599] <... futex resumed>) = 0 [pid 11601] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11600] <... futex resumed>) = 1 [pid 11599] <... futex resumed>) = 0 [pid 11601] <... sendto resumed>) = 32 [pid 11598] <... mount resumed>) = -1 EIO (Input/output error) [pid 11601] recvfrom(3, [pid 11600] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11598] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11600] <... socket resumed>) = 4 [pid 11598] <... futex resumed>) = 0 [pid 11600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11598] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11600] <... futex resumed>) = 1 [pid 11599] <... futex resumed>) = 0 [pid 11600] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11596] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11599] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11599] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11599] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11602], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11602 [pid 11599] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11602 attached [pid 11602] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11602] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11599] <... futex resumed>) = 0 [pid 11599] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11600] <... mount resumed>) = -1 EIO (Input/output error) [pid 11600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11600] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11602] <... sendto resumed>) = 32 [pid 11602] recvfrom(3, [pid 11599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11594] exit_group(0 [pid 11597] <... recvfrom resumed> ) = ? [pid 11595] <... futex resumed>) = ? [pid 11594] <... exit_group resumed>) = ? [pid 11597] +++ exited with 0 +++ [pid 11595] +++ exited with 0 +++ [pid 11594] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11594, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11603 ./strace-static-x86_64: Process 11603 attached [pid 11603] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11603] setpgid(0, 0) = 0 [pid 11603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11603] write(3, "1000", 4) = 4 [pid 11603] close(3) = 0 [pid 11603] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11603] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11603] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11604 attached , parent_tid=[11604], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11604 [pid 11603] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11603] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11604] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11604] creat("./file0", 000) = 3 [pid 11604] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11603] <... futex resumed>) = 0 [pid 11604] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 11603] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11604] close(3 [pid 11603] <... futex resumed>) = 0 [pid 11604] <... close resumed>) = 0 [pid 11603] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11604] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11603] <... futex resumed>) = 0 [pid 11604] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11603] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11604] <... socket resumed>) = 3 [pid 11603] <... futex resumed>) = 0 [pid 11604] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11603] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11604] <... futex resumed>) = 0 [pid 11603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11604] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11603] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11603] <... futex resumed>) = 0 [pid 11604] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11603] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11604] <... socket resumed>) = 4 [pid 11604] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11603] <... futex resumed>) = 0 [pid 11604] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11603] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11603] <... futex resumed>) = 0 [pid 11604] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11603] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11596] exit_group(0 [pid 11598] <... futex resumed>) = ? [pid 11601] <... recvfrom resumed> ) = ? [pid 11596] <... exit_group resumed>) = ? [pid 11598] +++ exited with 0 +++ [pid 11601] +++ exited with 0 +++ [pid 11596] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11596, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11605 attached , child_tidptr=0x55555559c5d0) = 11605 [pid 11605] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11605] setpgid(0, 0) = 0 [pid 11605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11605] write(3, "1000", 4) = 4 [pid 11605] close(3) = 0 [pid 11605] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11605] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11605] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11606], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11606 [pid 11605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11606 attached [pid 11606] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11603] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11603] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11603] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11606] creat("./file0", 000 [pid 11603] <... clone resumed>, parent_tid=[11607], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11607 [pid 11603] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11603] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11606] <... creat resumed>) = 3 [pid 11606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11605] <... futex resumed>) = 0 [pid 11605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11606] <... futex resumed>) = 1 [pid 11606] close(3) = 0 [pid 11606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11605] <... futex resumed>) = 0 [pid 11605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11606] <... futex resumed>) = 1 [pid 11606] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11607 attached ) = 1 [pid 11605] <... futex resumed>) = 0 [pid 11606] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11606] <... socket resumed>) = 4 [pid 11605] <... futex resumed>) = 0 [pid 11606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11606] <... futex resumed>) = 0 [pid 11605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11606] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11607] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11607] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11604] <... mount resumed>) = -1 EIO (Input/output error) [pid 11607] <... sendto resumed>) = 32 [pid 11604] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11607] recvfrom(3, [pid 11604] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11599] exit_group(0 [pid 11602] <... recvfrom resumed> ) = ? [pid 11600] <... futex resumed>) = ? [pid 11599] <... exit_group resumed>) = ? [pid 11605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11602] +++ exited with 0 +++ [pid 11600] +++ exited with 0 +++ [pid 11599] +++ exited with 0 +++ [pid 11605] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 11605] <... mmap resumed>) = 0x7fcd88536000 [pid 3612] <... restart_syscall resumed>) = 0 [pid 11605] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11605] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11608 attached ./strace-static-x86_64: Process 11609 attached [pid 11608] set_robust_list(0x7fcd885569e0, 24 [pid 11605] <... clone resumed>, parent_tid=[11608], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11608 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11609 [pid 11605] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11605] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11609] set_robust_list(0x55555559c5e0, 24 [pid 11608] <... set_robust_list resumed>) = 0 [pid 11609] <... set_robust_list resumed>) = 0 [pid 11609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11608] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11609] <... prctl resumed>) = 0 [pid 11609] setpgid(0, 0 [pid 11608] <... sendto resumed>) = 32 [pid 11606] <... mount resumed>) = -1 EIO (Input/output error) [pid 11609] <... setpgid resumed>) = 0 [pid 11606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11608] recvfrom(3, [pid 11609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11606] <... futex resumed>) = 0 [pid 11609] <... openat resumed>) = 3 [pid 11606] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11609] write(3, "1000", 4) = 4 [pid 11609] close(3) = 0 [pid 11609] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11609] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11609] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11610 attached [pid 11610] set_robust_list(0x7fcd885779e0, 24 [pid 11609] <... clone resumed>, parent_tid=[11610], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11610 [pid 11609] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11609] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11610] <... set_robust_list resumed>) = 0 [pid 11610] creat("./file0", 000) = 3 [pid 11610] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11609] <... futex resumed>) = 0 [pid 11610] close(3 [pid 11609] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11610] <... close resumed>) = 0 [pid 11609] <... futex resumed>) = 0 [pid 11610] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11609] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11610] <... futex resumed>) = 0 [pid 11609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11610] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11609] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11610] <... socket resumed>) = 3 [pid 11609] <... futex resumed>) = 0 [pid 11610] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11609] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11610] <... futex resumed>) = 0 [pid 11609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11610] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11609] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11610] <... socket resumed>) = 4 [pid 11609] <... futex resumed>) = 0 [pid 11610] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11609] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11610] <... futex resumed>) = 0 [pid 11609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11610] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11609] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11609] <... futex resumed>) = 0 [pid 11610] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11609] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11609] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11609] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11609] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11611], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11611 ./strace-static-x86_64: Process 11611 attached [pid 11609] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11611] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11611] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11609] <... futex resumed>) = 0 [pid 11611] <... sendto resumed>) = 32 [pid 11609] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11610] <... mount resumed>) = -1 EIO (Input/output error) [pid 11611] recvfrom(3, [pid 11610] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11610] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11603] exit_group(0 [pid 11607] <... recvfrom resumed> ) = ? [pid 11604] <... futex resumed>) = ? [pid 11603] <... exit_group resumed>) = ? [pid 11604] +++ exited with 0 +++ [pid 11607] +++ exited with 0 +++ [pid 11603] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11603, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11612 attached , child_tidptr=0x55555559c5d0) = 11612 [pid 11612] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11612] setpgid(0, 0) = 0 [pid 11612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11612] write(3, "1000", 4) = 4 [pid 11612] close(3) = 0 [pid 11612] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11612] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11612] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11613 attached , parent_tid=[11613], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11613 [pid 11613] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11612] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11612] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11613] creat("./file0", 000) = 3 [pid 11613] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11612] <... futex resumed>) = 0 [pid 11613] <... futex resumed>) = 1 [pid 11612] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11613] close(3 [pid 11612] <... futex resumed>) = 0 [pid 11613] <... close resumed>) = 0 [pid 11612] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11613] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11612] <... futex resumed>) = 0 [pid 11612] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11612] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11613] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11613] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11612] <... futex resumed>) = 0 [pid 11612] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11612] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11613] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11613] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11612] <... futex resumed>) = 0 [pid 11612] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11612] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11613] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11605] exit_group(0 [pid 11606] <... futex resumed>) = ? [pid 11605] <... exit_group resumed>) = ? [pid 11608] <... recvfrom resumed> ) = ? [pid 11606] +++ exited with 0 +++ [pid 11608] +++ exited with 0 +++ [pid 11605] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11605, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11614 attached , child_tidptr=0x55555559c5d0) = 11614 [pid 11614] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11614] setpgid(0, 0) = 0 [pid 11614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11614] write(3, "1000", 4) = 4 [pid 11614] close(3) = 0 [pid 11614] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11614] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11614] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11615 attached , parent_tid=[11615], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11615 [pid 11615] set_robust_list(0x7fcd885779e0, 24 [pid 11614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11615] <... set_robust_list resumed>) = 0 [pid 11615] creat("./file0", 000) = 3 [pid 11615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11614] <... futex resumed>) = 0 [pid 11615] close(3 [pid 11614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11615] <... close resumed>) = 0 [pid 11614] <... futex resumed>) = 0 [pid 11615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11615] <... futex resumed>) = 0 [pid 11614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11615] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11615] <... socket resumed>) = 3 [pid 11614] <... futex resumed>) = 0 [pid 11612] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11612] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11615] <... futex resumed>) = 0 [pid 11614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11612] <... futex resumed>) = 0 [pid 11615] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11615] <... socket resumed>) = 4 [pid 11614] <... futex resumed>) = 0 [pid 11612] <... mmap resumed>) = 0x7fcd88536000 [pid 11615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11612] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11615] <... futex resumed>) = 0 [pid 11614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11612] <... mprotect resumed>) = 0 [pid 11615] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11612] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11614] <... futex resumed>) = 0 [pid 11615] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11612] <... clone resumed>, parent_tid=[11616], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11616 ./strace-static-x86_64: Process 11616 attached [pid 11612] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11612] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11616] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11616] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11616] recvfrom(3, [pid 11613] <... mount resumed>) = -1 EIO (Input/output error) [pid 11613] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11613] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11609] exit_group(0 [pid 11611] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 230 [pid 11610] <... futex resumed>) = ? [pid 11609] <... exit_group resumed>) = ? [pid 11611] +++ exited with 0 +++ [pid 11610] +++ exited with 0 +++ [pid 11609] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11609, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11617 attached , child_tidptr=0x55555559c5d0) = 11617 [pid 11617] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11617] setpgid(0, 0) = 0 [pid 11614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11614] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11612] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11617] <... openat resumed>) = 3 [pid 11614] <... futex resumed>) = 0 [pid 11617] write(3, "1000", 4 [pid 11614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11617] <... write resumed>) = 4 [pid 11614] <... mmap resumed>) = 0x7fcd88536000 [pid 11617] close(3 [pid 11614] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11617] <... close resumed>) = 0 [pid 11614] <... mprotect resumed>) = 0 [pid 11617] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11614] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11618 attached [pid 11617] <... futex resumed>) = 0 [pid 11617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11614] <... clone resumed>, parent_tid=[11618], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11618 [pid 11618] set_robust_list(0x7fcd885569e0, 24 [pid 11617] <... mmap resumed>) = 0x7fcd88557000 [pid 11614] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11618] <... set_robust_list resumed>) = 0 [pid 11617] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11614] <... futex resumed>) = 0 [pid 11618] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11617] <... mprotect resumed>) = 0 [pid 11614] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11618] <... sendto resumed>) = 32 [pid 11618] recvfrom(3, [pid 11615] <... mount resumed>) = -1 EIO (Input/output error) [pid 11615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11617] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11615] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11617] <... clone resumed>, parent_tid=[11619], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11619 [pid 11617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 11619 attached [pid 11617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11619] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11619] creat("./file0", 000) = 3 [pid 11619] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11619] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11617] <... futex resumed>) = 0 [pid 11617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11619] <... futex resumed>) = 0 [pid 11617] <... futex resumed>) = 1 [pid 11619] close(3 [pid 11617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11619] <... close resumed>) = 0 [pid 11619] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11617] <... futex resumed>) = 0 [pid 11619] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11619] <... socket resumed>) = 3 [pid 11617] <... futex resumed>) = 0 [pid 11619] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11619] <... futex resumed>) = 0 [pid 11617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11619] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11619] <... socket resumed>) = 4 [pid 11617] <... futex resumed>) = 0 [pid 11619] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11619] <... futex resumed>) = 0 [pid 11617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11619] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11617] <... futex resumed>) = 0 [pid 11619] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11617] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11617] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11617] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11620 attached , parent_tid=[11620], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11620 [pid 11617] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11617] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11620] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11620] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11619] <... mount resumed>) = -1 EIO (Input/output error) [pid 11620] recvfrom(3, [pid 11619] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11619] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11612] exit_group(0 [pid 11613] <... futex resumed>) = ? [pid 11612] <... exit_group resumed>) = ? [pid 11616] <... recvfrom resumed> ) = ? [pid 11613] +++ exited with 0 +++ [pid 11616] +++ exited with 0 +++ [pid 11612] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11612, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11621 attached , child_tidptr=0x55555559c5d0) = 11621 [pid 11621] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11621] setpgid(0, 0) = 0 [pid 11621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11621] write(3, "1000", 4) = 4 [pid 11621] close(3) = 0 [pid 11621] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11621] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11621] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11622 attached [pid 11622] set_robust_list(0x7fcd885779e0, 24 [pid 11621] <... clone resumed>, parent_tid=[11622], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11622 [pid 11621] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11621] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11622] <... set_robust_list resumed>) = 0 [pid 11622] creat("./file0", 000) = 3 [pid 11622] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11621] <... futex resumed>) = 0 [pid 11622] close(3 [pid 11621] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11622] <... close resumed>) = 0 [pid 11621] <... futex resumed>) = 0 [pid 11622] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11621] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11622] <... futex resumed>) = 0 [pid 11621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11622] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11621] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11622] <... socket resumed>) = 3 [pid 11621] <... futex resumed>) = 0 [pid 11622] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11621] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11622] <... futex resumed>) = 0 [pid 11621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11622] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11621] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11622] <... socket resumed>) = 4 [pid 11621] <... futex resumed>) = 0 [pid 11622] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11621] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11622] <... futex resumed>) = 0 [pid 11621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11622] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11621] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11621] <... futex resumed>) = 0 [pid 11622] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11621] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11614] exit_group(0 [pid 11618] <... recvfrom resumed> ) = ? [pid 11615] <... futex resumed>) = ? [pid 11614] <... exit_group resumed>) = ? [pid 11615] +++ exited with 0 +++ [pid 11618] +++ exited with 0 +++ [pid 11614] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11614, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11623 attached , child_tidptr=0x55555559c5d0) = 11623 [pid 11623] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11623] setpgid(0, 0) = 0 [pid 11623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11623] write(3, "1000", 4) = 4 [pid 11623] close(3) = 0 [pid 11623] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11623] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11623] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11624 attached , parent_tid=[11624], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11624 [pid 11624] set_robust_list(0x7fcd885779e0, 24 [pid 11621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11621] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11624] <... set_robust_list resumed>) = 0 [pid 11621] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11621] <... mprotect resumed>) = 0 [pid 11621] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11625 attached [pid 11625] set_robust_list(0x7fcd885569e0, 24 [pid 11621] <... clone resumed>, parent_tid=[11625], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11625 [pid 11621] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11621] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11625] <... set_robust_list resumed>) = 0 [pid 11623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11625] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11623] <... futex resumed>) = 1 [pid 11624] <... futex resumed>) = 0 [pid 11624] creat("./file0", 000) = 3 [pid 11623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11625] <... sendto resumed>) = 32 [pid 11622] <... mount resumed>) = -1 EIO (Input/output error) [pid 11622] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11622] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11625] recvfrom(3, [pid 11624] <... futex resumed>) = 0 [pid 11623] <... futex resumed>) = 1 [pid 11624] close(3) = 0 [pid 11624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11624] <... futex resumed>) = 0 [pid 11624] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11623] <... futex resumed>) = 1 [pid 11624] <... socket resumed>) = 3 [pid 11624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11624] <... futex resumed>) = 0 [pid 11623] <... futex resumed>) = 1 [pid 11624] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11624] <... socket resumed>) = 4 [pid 11624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11623] <... futex resumed>) = 0 [pid 11624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11623] <... futex resumed>) = 0 [pid 11624] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11617] exit_group(0 [pid 11620] <... recvfrom resumed> ) = ? [pid 11619] <... futex resumed>) = ? [pid 11617] <... exit_group resumed>) = ? [pid 11620] +++ exited with 0 +++ [pid 11619] +++ exited with 0 +++ [pid 11617] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11617, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11626 ./strace-static-x86_64: Process 11626 attached [pid 11626] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11623] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11626] <... prctl resumed>) = 0 [pid 11626] setpgid(0, 0 [pid 11623] <... mmap resumed>) = 0x7fcd88536000 [pid 11626] <... setpgid resumed>) = 0 [pid 11623] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11623] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11627 attached [pid 11626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11623] <... clone resumed>, parent_tid=[11627], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11627 [pid 11623] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11623] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11627] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11627] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11626] <... openat resumed>) = 3 [pid 11626] write(3, "1000", 4 [pid 11627] <... sendto resumed>) = 32 [pid 11627] recvfrom(3, [pid 11624] <... mount resumed>) = -1 EIO (Input/output error) [pid 11626] <... write resumed>) = 4 [pid 11624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11626] close(3) = 0 [pid 11624] <... futex resumed>) = 0 [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11626] <... futex resumed>) = 0 [pid 11626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11626] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11626] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11628 attached , parent_tid=[11628], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11628 [pid 11626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11628] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11628] creat("./file0", 000) = 3 [pid 11628] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11626] <... futex resumed>) = 0 [pid 11628] close(3 [pid 11626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11628] <... close resumed>) = 0 [pid 11626] <... futex resumed>) = 0 [pid 11628] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11628] <... futex resumed>) = 0 [pid 11626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11628] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11628] <... socket resumed>) = 3 [pid 11626] <... futex resumed>) = 0 [pid 11628] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11628] <... futex resumed>) = 0 [pid 11626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11628] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11626] <... futex resumed>) = 0 [pid 11628] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11628] <... socket resumed>) = 4 [pid 11628] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11626] <... futex resumed>) = 0 [pid 11628] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11626] <... futex resumed>) = 0 [pid 11628] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11626] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11626] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11626] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11629], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11629 ./strace-static-x86_64: Process 11629 attached [pid 11626] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11629] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11629] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11626] <... futex resumed>) = 0 [pid 11626] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11629] <... sendto resumed>) = 32 [pid 11629] recvfrom(3, [pid 11628] <... mount resumed>) = -1 EIO (Input/output error) [pid 11628] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11628] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11626] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11621] exit_group(0 [pid 11625] <... recvfrom resumed> ) = ? [pid 11622] <... futex resumed>) = ? [pid 11621] <... exit_group resumed>) = ? [pid 11625] +++ exited with 0 +++ [pid 11622] +++ exited with 0 +++ [pid 11621] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11621, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11630 ./strace-static-x86_64: Process 11630 attached [pid 11630] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11630] setpgid(0, 0) = 0 [pid 11630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11630] write(3, "1000", 4) = 4 [pid 11630] close(3) = 0 [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11630] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11630] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11631], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11631 [pid 11630] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11631 attached [pid 11631] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11631] creat("./file0", 000 [pid 11630] <... futex resumed>) = 0 [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11631] <... creat resumed>) = 3 [pid 11631] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11630] <... futex resumed>) = 0 [pid 11630] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11631] close(3) = 0 [pid 11631] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11631] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11630] <... futex resumed>) = 0 [pid 11630] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11631] <... futex resumed>) = 0 [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11631] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11631] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11630] <... futex resumed>) = 0 [pid 11630] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11631] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11631] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11630] <... futex resumed>) = 0 [pid 11631] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11630] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11623] exit_group(0 [pid 11624] <... futex resumed>) = ? [pid 11627] <... recvfrom resumed> ) = ? [pid 11623] <... exit_group resumed>) = ? [pid 11627] +++ exited with 0 +++ [pid 11624] +++ exited with 0 +++ [pid 11623] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11623, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11632 ./strace-static-x86_64: Process 11632 attached [pid 11632] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11632] setpgid(0, 0) = 0 [pid 11632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11632] write(3, "1000", 4) = 4 [pid 11632] close(3) = 0 [pid 11632] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11632] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11632] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11633], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11633 [pid 11632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11633 attached [pid 11633] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11633] creat("./file0", 000) = 3 [pid 11633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11632] <... futex resumed>) = 0 [pid 11632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11633] <... futex resumed>) = 1 [pid 11633] close(3) = 0 [pid 11633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11632] <... futex resumed>) = 0 [pid 11632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11633] <... futex resumed>) = 1 [pid 11633] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11632] <... futex resumed>) = 0 [pid 11632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11633] <... futex resumed>) = 1 [pid 11633] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11632] <... futex resumed>) = 0 [pid 11633] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11630] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11630] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11630] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11630] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11630] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11634 attached [pid 11634] set_robust_list(0x7fcd885569e0, 24 [pid 11630] <... clone resumed>, parent_tid=[11634], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11634 [pid 11630] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11630] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11634] <... set_robust_list resumed>) = 0 [pid 11634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11631] <... mount resumed>) = -1 EIO (Input/output error) [pid 11631] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11631] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11634] <... sendto resumed>) = 32 [pid 11634] recvfrom(3, [pid 11626] exit_group(0 [pid 11629] <... recvfrom resumed> ) = ? [pid 11628] <... futex resumed>) = ? [pid 11626] <... exit_group resumed>) = ? [pid 11629] +++ exited with 0 +++ [pid 11628] +++ exited with 0 +++ [pid 11626] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11626, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11635 attached , child_tidptr=0x55555559c5d0) = 11635 [pid 11635] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11635] setpgid(0, 0) = 0 [pid 11635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11635] write(3, "1000", 4) = 4 [pid 11635] close(3 [pid 11632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11635] <... close resumed>) = 0 [pid 11632] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11635] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11632] <... futex resumed>) = 0 [pid 11635] <... futex resumed>) = 0 [pid 11632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11632] <... mmap resumed>) = 0x7fcd88536000 [pid 11635] <... mmap resumed>) = 0x7fcd88557000 [pid 11632] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11635] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11632] <... mprotect resumed>) = 0 [pid 11635] <... mprotect resumed>) = 0 [pid 11632] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11636], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11636 ./strace-static-x86_64: Process 11636 attached [pid 11635] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11632] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11637 attached [pid 11636] set_robust_list(0x7fcd885569e0, 24 [pid 11632] <... futex resumed>) = 0 [pid 11637] set_robust_list(0x7fcd885779e0, 24 [pid 11636] <... set_robust_list resumed>) = 0 [pid 11635] <... clone resumed>, parent_tid=[11637], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11637 [pid 11632] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11637] <... set_robust_list resumed>) = 0 [pid 11636] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11637] creat("./file0", 000 [pid 11636] <... sendto resumed>) = 32 [pid 11635] <... futex resumed>) = 0 [pid 11633] <... mount resumed>) = -1 EIO (Input/output error) [pid 11636] recvfrom(3, [pid 11635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11630] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11637] <... creat resumed>) = 3 [pid 11633] <... futex resumed>) = 0 [pid 11633] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11637] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11635] <... futex resumed>) = 0 [pid 11635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11637] close(3 [pid 11635] <... futex resumed>) = 0 [pid 11637] <... close resumed>) = 0 [pid 11635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11637] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11637] <... futex resumed>) = 0 [pid 11635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11637] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11635] <... futex resumed>) = 0 [pid 11637] <... socket resumed>) = 3 [pid 11635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11637] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11635] <... futex resumed>) = 0 [pid 11635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11637] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11635] <... futex resumed>) = 0 [pid 11635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11637] <... socket resumed>) = 4 [pid 11637] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11635] <... futex resumed>) = 0 [pid 11637] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11635] <... futex resumed>) = 0 [pid 11637] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11635] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11635] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11635] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11638 attached , parent_tid=[11638], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11638 [pid 11635] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11635] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11638] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11638] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11637] <... mount resumed>) = -1 EIO (Input/output error) [pid 11637] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11637] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11638] recvfrom(3, [pid 11635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11630] exit_group(0 [pid 11631] <... futex resumed>) = ? [pid 11630] <... exit_group resumed>) = ? [pid 11634] <... recvfrom resumed> ) = ? [pid 11631] +++ exited with 0 +++ [pid 11634] +++ exited with 0 +++ [pid 11630] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11630, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11639 attached , child_tidptr=0x55555559c5d0) = 11639 [pid 11639] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11639] setpgid(0, 0) = 0 [pid 11639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11639] write(3, "1000", 4) = 4 [pid 11639] close(3) = 0 [pid 11639] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11639] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11639] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11640], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11640 [pid 11639] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11639] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11640 attached [pid 11640] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11640] creat("./file0", 000) = 3 [pid 11640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11639] <... futex resumed>) = 0 [pid 11640] <... futex resumed>) = 1 [pid 11639] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11639] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11640] close(3) = 0 [pid 11640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11639] <... futex resumed>) = 0 [pid 11640] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11639] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11640] <... socket resumed>) = 3 [pid 11639] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11639] <... futex resumed>) = 0 [pid 11640] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11639] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11639] <... futex resumed>) = 0 [pid 11640] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11639] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11640] <... socket resumed>) = 4 [pid 11640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11639] <... futex resumed>) = 0 [pid 11640] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11639] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11639] <... futex resumed>) = 0 [pid 11640] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11639] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11632] exit_group(0 [pid 11636] <... recvfrom resumed> ) = ? [pid 11633] <... futex resumed>) = ? [pid 11632] <... exit_group resumed>) = ? [pid 11636] +++ exited with 0 +++ [pid 11633] +++ exited with 0 +++ [pid 11632] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11641 ./strace-static-x86_64: Process 11641 attached [pid 11641] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11641] setpgid(0, 0) = 0 [pid 11641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11641] write(3, "1000", 4) = 4 [pid 11641] close(3) = 0 [pid 11641] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11641] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11641] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11642 attached , parent_tid=[11642], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11642 [pid 11642] set_robust_list(0x7fcd885779e0, 24 [pid 11641] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11641] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11642] <... set_robust_list resumed>) = 0 [pid 11642] creat("./file0", 000) = 3 [pid 11642] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11641] <... futex resumed>) = 0 [pid 11641] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11641] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11642] close(3) = 0 [pid 11642] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11641] <... futex resumed>) = 0 [pid 11641] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11641] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11639] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11639] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11642] <... futex resumed>) = 1 [pid 11642] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11639] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11642] <... socket resumed>) = 3 [pid 11639] <... clone resumed>, parent_tid=[11643], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11643 [pid 11642] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11639] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11641] <... futex resumed>) = 0 [pid 11642] <... futex resumed>) = 1 [pid 11641] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11639] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11642] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11641] <... futex resumed>) = 0 [pid 11641] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11642] <... socket resumed>) = 4 [pid 11642] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11641] <... futex resumed>) = 0 ./strace-static-x86_64: Process 11643 attached [pid 11642] <... futex resumed>) = 1 [pid 11641] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11643] set_robust_list(0x7fcd885569e0, 24 [pid 11642] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11641] <... futex resumed>) = 0 [pid 11643] <... set_robust_list resumed>) = 0 [pid 11641] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11643] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11640] <... mount resumed>) = -1 EIO (Input/output error) [pid 11643] recvfrom(3, [pid 11640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11640] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11635] exit_group(0 [pid 11638] <... recvfrom resumed> ) = ? [pid 11637] <... futex resumed>) = ? [pid 11635] <... exit_group resumed>) = ? [pid 11638] +++ exited with 0 +++ [pid 11637] +++ exited with 0 +++ [pid 11635] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11635, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11644 attached , child_tidptr=0x55555559c5d0) = 11644 [pid 11644] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11644] setpgid(0, 0) = 0 [pid 11644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11644] write(3, "1000", 4) = 4 [pid 11644] close(3) = 0 [pid 11644] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11644] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11644] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11645], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11645 ./strace-static-x86_64: Process 11645 attached [pid 11644] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11644] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11645] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11645] creat("./file0", 000) = 3 [pid 11645] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11644] <... futex resumed>) = 0 [pid 11645] close(3 [pid 11644] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11645] <... close resumed>) = 0 [pid 11644] <... futex resumed>) = 0 [pid 11645] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11644] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11645] <... futex resumed>) = 0 [pid 11644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11645] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11644] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11645] <... socket resumed>) = 3 [pid 11644] <... futex resumed>) = 0 [pid 11645] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11644] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11645] <... futex resumed>) = 0 [pid 11644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11645] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11644] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11645] <... socket resumed>) = 4 [pid 11644] <... futex resumed>) = 0 [pid 11644] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11645] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11644] <... futex resumed>) = 0 [pid 11645] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11644] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11644] <... futex resumed>) = 0 [pid 11645] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11644] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11641] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11641] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11641] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11646], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11646 [pid 11641] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11646 attached [pid 11646] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11641] <... futex resumed>) = 0 [pid 11641] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11646] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11642] <... mount resumed>) = -1 EIO (Input/output error) [pid 11646] recvfrom(3, [pid 11642] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11642] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11644] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11644] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11644] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11647], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11647 [pid 11644] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11644] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11647 attached [pid 11647] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11647] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11645] <... mount resumed>) = -1 EIO (Input/output error) [pid 11645] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11645] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11647] recvfrom(3, [pid 11641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11641] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11639] exit_group(0 [pid 11643] <... recvfrom resumed> ) = ? [pid 11640] <... futex resumed>) = ? [pid 11639] <... exit_group resumed>) = ? [pid 11643] +++ exited with 0 +++ [pid 11640] +++ exited with 0 +++ [pid 11639] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11639, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11648 ./strace-static-x86_64: Process 11648 attached [pid 11648] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11648] setpgid(0, 0) = 0 [pid 11648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11648] write(3, "1000", 4) = 4 [pid 11648] close(3) = 0 [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11648] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11648] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11649 attached [pid 11649] set_robust_list(0x7fcd885779e0, 24 [pid 11648] <... clone resumed>, parent_tid=[11649], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11649 [pid 11649] <... set_robust_list resumed>) = 0 [pid 11648] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11649] creat("./file0", 000 [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11649] <... creat resumed>) = 3 [pid 11649] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11648] <... futex resumed>) = 0 [pid 11649] close(3 [pid 11648] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11649] <... close resumed>) = 0 [pid 11649] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11648] <... futex resumed>) = 0 [pid 11649] <... futex resumed>) = 1 [pid 11648] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11649] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11649] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11648] <... futex resumed>) = 0 [pid 11649] <... futex resumed>) = 1 [pid 11648] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11649] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11649] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11648] <... futex resumed>) = 0 [pid 11648] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11649] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11641] exit_group(0 [pid 11642] <... futex resumed>) = ? [pid 11641] <... exit_group resumed>) = ? [pid 11646] <... recvfrom resumed> ) = ? [pid 11642] +++ exited with 0 +++ [pid 11646] +++ exited with 0 +++ [pid 11641] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11641, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11650 attached , child_tidptr=0x55555559c5d0) = 11650 [pid 11650] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11650] setpgid(0, 0) = 0 [pid 11650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11650] write(3, "1000", 4) = 4 [pid 11650] close(3) = 0 [pid 11650] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11650] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11650] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11651 attached , parent_tid=[11651], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11651 [pid 11650] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11650] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11651] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11651] creat("./file0", 000) = 3 [pid 11651] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11650] <... futex resumed>) = 0 [pid 11651] close(3 [pid 11650] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11651] <... close resumed>) = 0 [pid 11650] <... futex resumed>) = 0 [pid 11651] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11650] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11651] <... futex resumed>) = 0 [pid 11650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11651] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11650] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11651] <... socket resumed>) = 3 [pid 11650] <... futex resumed>) = 0 [pid 11651] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11650] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11651] <... futex resumed>) = 0 [pid 11650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11651] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11650] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11650] <... futex resumed>) = 0 [pid 11651] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11650] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11651] <... socket resumed>) = 4 [pid 11651] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11650] <... futex resumed>) = 0 [pid 11651] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11650] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11650] <... futex resumed>) = 0 [pid 11651] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11650] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11648] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11648] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11648] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11648] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11652 attached , parent_tid=[11652], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11652 [pid 11648] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11648] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11652] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11652] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11649] <... mount resumed>) = -1 EIO (Input/output error) [pid 11649] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11649] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11652] recvfrom(3, [pid 11644] exit_group(0 [pid 11647] <... recvfrom resumed> ) = ? [pid 11645] <... futex resumed>) = ? [pid 11644] <... exit_group resumed>) = ? [pid 11647] +++ exited with 0 +++ [pid 11645] +++ exited with 0 +++ [pid 11644] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11644, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11653 attached , child_tidptr=0x55555559c5d0) = 11653 [pid 11653] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11653] setpgid(0, 0) = 0 [pid 11653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11653] write(3, "1000", 4) = 4 [pid 11653] close(3) = 0 [pid 11653] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11653] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11653] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11654 attached , parent_tid=[11654], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11654 [pid 11653] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11654] set_robust_list(0x7fcd885779e0, 24 [pid 11653] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11654] <... set_robust_list resumed>) = 0 [pid 11654] creat("./file0", 000) = 3 [pid 11654] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11653] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11653] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11654] close(3) = 0 [pid 11654] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11653] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11653] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11654] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11654] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11653] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11653] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11654] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11650] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11650] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11650] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11655], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11655 [pid 11650] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11654] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11650] <... futex resumed>) = 0 [pid 11650] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11654] <... futex resumed>) = 1 [pid 11653] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11654] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11653] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11655 attached [pid 11655] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11648] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11655] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11651] <... mount resumed>) = -1 EIO (Input/output error) [pid 11655] recvfrom(3, [pid 11651] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11651] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11653] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11653] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11653] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11656 attached [pid 11656] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11656] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11653] <... clone resumed>, parent_tid=[11656], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11656 [pid 11653] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11656] <... futex resumed>) = 0 [pid 11653] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11656] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11654] <... mount resumed>) = -1 EIO (Input/output error) [pid 11656] recvfrom(3, [pid 11654] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11654] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11648] exit_group(0 [pid 11652] <... recvfrom resumed> ) = ? [pid 11649] <... futex resumed>) = ? [pid 11648] <... exit_group resumed>) = ? [pid 11652] +++ exited with 0 +++ [pid 11649] +++ exited with 0 +++ [pid 11648] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11648, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11657 ./strace-static-x86_64: Process 11657 attached [pid 11657] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11657] setpgid(0, 0) = 0 [pid 11657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11657] write(3, "1000", 4) = 4 [pid 11657] close(3) = 0 [pid 11657] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11657] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11657] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11658 attached [pid 11658] set_robust_list(0x7fcd885779e0, 24 [pid 11657] <... clone resumed>, parent_tid=[11658], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11658 [pid 11658] <... set_robust_list resumed>) = 0 [pid 11657] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11658] creat("./file0", 000 [pid 11657] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11658] <... creat resumed>) = 3 [pid 11658] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11657] <... futex resumed>) = 0 [pid 11657] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11658] close(3 [pid 11657] <... futex resumed>) = 0 [pid 11657] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11658] <... close resumed>) = 0 [pid 11658] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11657] <... futex resumed>) = 0 [pid 11657] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11658] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11657] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11658] <... socket resumed>) = 3 [pid 11658] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11657] <... futex resumed>) = 0 [pid 11657] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11658] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11657] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11658] <... socket resumed>) = 4 [pid 11658] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11657] <... futex resumed>) = 0 [pid 11658] <... futex resumed>) = 1 [pid 11657] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11658] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11657] <... futex resumed>) = 0 [pid 11657] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11650] exit_group(0 [pid 11651] <... futex resumed>) = ? [pid 11655] <... recvfrom resumed> ) = ? [pid 11650] <... exit_group resumed>) = ? [pid 11651] +++ exited with 0 +++ [pid 11655] +++ exited with 0 +++ [pid 11650] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11650, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11659 ./strace-static-x86_64: Process 11659 attached [pid 11659] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11659] setpgid(0, 0) = 0 [pid 11659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11659] write(3, "1000", 4) = 4 [pid 11659] close(3) = 0 [pid 11659] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11659] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11659] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11660 attached , parent_tid=[11660], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11660 [pid 11660] set_robust_list(0x7fcd885779e0, 24 [pid 11659] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11660] <... set_robust_list resumed>) = 0 [pid 11659] <... futex resumed>) = 0 [pid 11659] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11660] creat("./file0", 000) = 3 [pid 11660] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11659] <... futex resumed>) = 0 [pid 11660] <... futex resumed>) = 1 [pid 11659] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11660] close(3 [pid 11659] <... futex resumed>) = 0 [pid 11659] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11660] <... close resumed>) = 0 [pid 11660] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11659] <... futex resumed>) = 0 [pid 11660] <... futex resumed>) = 1 [pid 11659] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11660] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11659] <... futex resumed>) = 0 [pid 11659] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11660] <... socket resumed>) = 3 [pid 11660] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11659] <... futex resumed>) = 0 [pid 11660] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11659] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11660] <... socket resumed>) = 4 [pid 11659] <... futex resumed>) = 0 [pid 11660] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11659] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11660] <... futex resumed>) = 0 [pid 11659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11660] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11659] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11659] <... futex resumed>) = 0 [pid 11659] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11660] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11657] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11657] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11657] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11661], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11661 [pid 11657] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11657] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11661 attached [pid 11661] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11661] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11658] <... mount resumed>) = -1 EIO (Input/output error) [pid 11658] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11658] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11661] recvfrom(3, [pid 11653] exit_group(0) = ? [pid 11656] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 230 [pid 11654] <... futex resumed>) = ? [pid 11656] +++ exited with 0 +++ [pid 11654] +++ exited with 0 +++ [pid 11653] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11653, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11662 attached , child_tidptr=0x55555559c5d0) = 11662 [pid 11662] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11662] setpgid(0, 0) = 0 [pid 11662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11662] write(3, "1000", 4) = 4 [pid 11662] close(3) = 0 [pid 11662] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11662] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11662] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11663], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11663 [pid 11662] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11663 attached [pid 11663] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11663] creat("./file0", 000) = 3 [pid 11663] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11662] <... futex resumed>) = 0 [pid 11662] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11663] <... futex resumed>) = 1 [pid 11663] close(3) = 0 [pid 11663] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11662] <... futex resumed>) = 0 [pid 11662] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11663] <... futex resumed>) = 1 [pid 11663] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11663] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11662] <... futex resumed>) = 0 [pid 11662] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11663] <... futex resumed>) = 1 [pid 11663] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11659] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11663] <... socket resumed>) = 4 [pid 11659] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11659] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11663] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11662] <... futex resumed>) = 0 [pid 11659] <... mprotect resumed>) = 0 [pid 11662] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11663] <... futex resumed>) = 1 [pid 11662] <... futex resumed>) = 0 [pid 11659] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11663] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11662] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11664 attached [pid 11659] <... clone resumed>, parent_tid=[11664], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11664 [pid 11659] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11659] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11664] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11664] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11664] recvfrom(3, [pid 11660] <... mount resumed>) = -1 EIO (Input/output error) [pid 11660] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11660] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11657] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11662] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11662] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11662] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11659] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11662] <... clone resumed>, parent_tid=[11665], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11665 [pid 11662] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11662] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11665 attached [pid 11665] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11665] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11663] <... mount resumed>) = -1 EIO (Input/output error) [pid 11663] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11663] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11665] recvfrom(3, [pid 11662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11657] exit_group(0 [pid 11658] <... futex resumed>) = ? [pid 11657] <... exit_group resumed>) = ? [pid 11661] <... recvfrom resumed> ) = ? [pid 11658] +++ exited with 0 +++ [pid 11661] +++ exited with 0 +++ [pid 11657] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11657, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11666 attached , child_tidptr=0x55555559c5d0) = 11666 [pid 11666] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11666] setpgid(0, 0) = 0 [pid 11666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11666] write(3, "1000", 4) = 4 [pid 11666] close(3) = 0 [pid 11666] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11666] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11666] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11667], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11667 ./strace-static-x86_64: Process 11667 attached [pid 11667] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11667] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11666] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11667] <... futex resumed>) = 0 [pid 11667] creat("./file0", 000 [pid 11666] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11667] <... creat resumed>) = 3 [pid 11667] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11667] <... futex resumed>) = 0 [pid 11667] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11666] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11666] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11667] <... futex resumed>) = 0 [pid 11667] close(3) = 0 [pid 11667] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11666] <... futex resumed>) = 0 [pid 11666] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11667] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11666] <... futex resumed>) = 0 [pid 11667] <... socket resumed>) = 3 [pid 11666] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11667] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11667] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11666] <... futex resumed>) = 0 [pid 11666] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11667] <... futex resumed>) = 0 [pid 11666] <... futex resumed>) = 1 [pid 11667] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11666] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11667] <... socket resumed>) = 4 [pid 11667] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11667] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11666] <... futex resumed>) = 0 [pid 11666] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11666] <... futex resumed>) = 0 [pid 11667] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11666] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11659] exit_group(0 [pid 11664] <... recvfrom resumed> ) = ? [pid 11660] <... futex resumed>) = ? [pid 11659] <... exit_group resumed>) = ? [pid 11664] +++ exited with 0 +++ [pid 11660] +++ exited with 0 +++ [pid 11659] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11659, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11668 ./strace-static-x86_64: Process 11668 attached [pid 11668] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11668] setpgid(0, 0) = 0 [pid 11668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11668] write(3, "1000", 4) = 4 [pid 11668] close(3) = 0 [pid 11668] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11668] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11668] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11669 attached [pid 11669] set_robust_list(0x7fcd885779e0, 24 [pid 11668] <... clone resumed>, parent_tid=[11669], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11669 [pid 11669] <... set_robust_list resumed>) = 0 [pid 11668] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11669] creat("./file0", 000 [pid 11668] <... futex resumed>) = 0 [pid 11668] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11669] <... creat resumed>) = 3 [pid 11669] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11668] <... futex resumed>) = 0 [pid 11668] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11669] close(3 [pid 11668] <... futex resumed>) = 0 [pid 11668] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11669] <... close resumed>) = 0 [pid 11669] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11668] <... futex resumed>) = 0 [pid 11669] <... futex resumed>) = 1 [pid 11668] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11669] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11668] <... futex resumed>) = 0 [pid 11668] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11669] <... socket resumed>) = 3 [pid 11669] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11668] <... futex resumed>) = 0 [pid 11669] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11668] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11668] <... futex resumed>) = 0 [pid 11669] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11668] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11669] <... socket resumed>) = 4 [pid 11669] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11668] <... futex resumed>) = 0 [pid 11669] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11668] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11668] <... futex resumed>) = 0 [pid 11668] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11669] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11666] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11666] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11666] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11670 attached [pid 11670] set_robust_list(0x7fcd885569e0, 24 [pid 11666] <... clone resumed>, parent_tid=[11670], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11670 [pid 11666] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11670] <... set_robust_list resumed>) = 0 [pid 11670] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11666] <... futex resumed>) = 0 [pid 11670] <... sendto resumed>) = 32 [pid 11667] <... mount resumed>) = -1 EIO (Input/output error) [pid 11666] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11670] recvfrom(3, [pid 11667] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11667] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11662] exit_group(0 [pid 11663] <... futex resumed>) = ? [pid 11662] <... exit_group resumed>) = ? [pid 11665] <... recvfrom resumed> ) = ? [pid 11665] +++ exited with 0 +++ [pid 11663] +++ exited with 0 +++ [pid 11662] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11662, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11671 attached [pid 11671] set_robust_list(0x55555559c5e0, 24 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11671 [pid 11671] <... set_robust_list resumed>) = 0 [pid 11671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11671] setpgid(0, 0 [pid 11668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11668] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11668] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11668] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11672], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11672 [pid 11668] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11668] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11671] <... setpgid resumed>) = 0 [pid 11671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11671] write(3, "1000", 4) = 4 [pid 11671] close(3) = 0 [pid 11671] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11671] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11671] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11673], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11673 [pid 11671] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11671] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11672 attached [pid 11672] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11672] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 11673 attached [pid 11673] set_robust_list(0x7fcd885779e0, 24 [pid 11672] <... sendto resumed>) = 32 [pid 11669] <... mount resumed>) = -1 EIO (Input/output error) [pid 11669] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11669] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11673] <... set_robust_list resumed>) = 0 [pid 11673] creat("./file0", 000) = 3 [pid 11672] recvfrom(3, [pid 11673] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11671] <... futex resumed>) = 0 [pid 11673] close(3 [pid 11671] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11673] <... close resumed>) = 0 [pid 11671] <... futex resumed>) = 0 [pid 11673] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11671] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11673] <... futex resumed>) = 0 [pid 11671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11673] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11671] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11673] <... socket resumed>) = 3 [pid 11671] <... futex resumed>) = 0 [pid 11673] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11671] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11673] <... futex resumed>) = 0 [pid 11671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11673] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11671] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11671] <... futex resumed>) = 0 [pid 11673] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11671] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11673] <... socket resumed>) = 4 [pid 11673] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11671] <... futex resumed>) = 0 [pid 11673] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11671] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11671] <... futex resumed>) = 0 [pid 11673] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11671] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11668] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11671] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11671] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11671] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11674], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11674 [pid 11671] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11671] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11674 attached [pid 11674] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11674] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11673] <... mount resumed>) = -1 EIO (Input/output error) [pid 11673] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11673] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11674] <... sendto resumed>) = 32 [pid 11674] recvfrom(3, [pid 11671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11666] exit_group(0 [pid 11670] <... recvfrom resumed> ) = ? [pid 11667] <... futex resumed>) = ? [pid 11666] <... exit_group resumed>) = ? [pid 11670] +++ exited with 0 +++ [pid 11667] +++ exited with 0 +++ [pid 11666] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11666, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11675 ./strace-static-x86_64: Process 11675 attached [pid 11675] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11675] setpgid(0, 0) = 0 [pid 11675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11675] write(3, "1000", 4) = 4 [pid 11675] close(3) = 0 [pid 11675] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11675] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11675] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11676 attached [pid 11676] set_robust_list(0x7fcd885779e0, 24 [pid 11675] <... clone resumed>, parent_tid=[11676], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11676 [pid 11676] <... set_robust_list resumed>) = 0 [pid 11676] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11675] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11675] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11676] creat("./file0", 000) = 3 [pid 11676] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11676] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11675] <... futex resumed>) = 0 [pid 11675] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11676] <... futex resumed>) = 0 [pid 11675] <... futex resumed>) = 1 [pid 11675] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11668] exit_group(0 [pid 11672] <... recvfrom resumed> ) = ? [pid 11669] <... futex resumed>) = ? [pid 11668] <... exit_group resumed>) = ? [pid 11672] +++ exited with 0 +++ [pid 11669] +++ exited with 0 +++ [pid 11668] +++ exited with 0 +++ [pid 11676] close(3) = 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11668, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11676] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11676] <... futex resumed>) = 1 [pid 11675] <... futex resumed>) = 0 [pid 11676] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11675] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11676] <... socket resumed>) = 3 [pid 11675] <... futex resumed>) = 0 [pid 11676] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11675] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11676] <... futex resumed>) = 0 [pid 11675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11677 [pid 11676] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11675] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11676] <... socket resumed>) = 4 [pid 11675] <... futex resumed>) = 0 [pid 11676] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11675] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11676] <... futex resumed>) = 0 [pid 11675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11676] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11675] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11677 attached ) = 0 [pid 11675] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11677] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11677] setpgid(0, 0) = 0 [pid 11677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11677] write(3, "1000", 4) = 4 [pid 11677] close(3) = 0 [pid 11677] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11677] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11677] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11678 attached [pid 11678] set_robust_list(0x7fcd885779e0, 24 [pid 11677] <... clone resumed>, parent_tid=[11678], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11678 [pid 11678] <... set_robust_list resumed>) = 0 [pid 11677] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11678] creat("./file0", 000 [pid 11677] <... futex resumed>) = 0 [pid 11678] <... creat resumed>) = 3 [pid 11677] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11678] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11677] <... futex resumed>) = 0 [pid 11678] close(3 [pid 11677] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11678] <... close resumed>) = 0 [pid 11677] <... futex resumed>) = 0 [pid 11678] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11677] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11678] <... futex resumed>) = 0 [pid 11677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11678] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11677] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11678] <... socket resumed>) = 3 [pid 11677] <... futex resumed>) = 0 [pid 11678] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11677] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11678] <... futex resumed>) = 0 [pid 11677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11678] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11677] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11677] <... futex resumed>) = 0 [pid 11678] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11677] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11678] <... socket resumed>) = 4 [pid 11678] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11677] <... futex resumed>) = 0 [pid 11678] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11677] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11677] <... futex resumed>) = 0 [pid 11678] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11677] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11675] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11675] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11675] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11679], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11679 [pid 11675] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11675] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11679 attached [pid 11679] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11679] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11676] <... mount resumed>) = -1 EIO (Input/output error) [pid 11676] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11676] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11679] recvfrom(3, [pid 11677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11677] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11671] exit_group(0 [pid 11677] <... mmap resumed>) = 0x7fcd88536000 [pid 11674] <... recvfrom resumed>) = ? [pid 11671] <... exit_group resumed>) = ? [pid 11673] <... futex resumed>) = ? [pid 11677] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11673] +++ exited with 0 +++ [pid 11674] +++ exited with 0 +++ [pid 11677] <... mprotect resumed>) = 0 [pid 11677] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11680 attached [pid 11671] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11671, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 11677] <... clone resumed>, parent_tid=[11680], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11680 [pid 11680] set_robust_list(0x7fcd885569e0, 24 [pid 11677] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11680] <... set_robust_list resumed>) = 0 [pid 11677] <... futex resumed>) = 0 [pid 11680] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11677] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11678] <... mount resumed>) = -1 EIO (Input/output error) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11678] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11680] <... sendto resumed>) = 32 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11681 [pid 11678] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11680] recvfrom(3, ./strace-static-x86_64: Process 11681 attached [pid 11681] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11681] setpgid(0, 0) = 0 [pid 11681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11681] write(3, "1000", 4) = 4 [pid 11681] close(3) = 0 [pid 11681] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11681] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11681] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11682 attached , parent_tid=[11682], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11682 [pid 11681] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11681] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11682] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11682] creat("./file0", 000) = 3 [pid 11682] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11682] close(3 [pid 11681] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11682] <... close resumed>) = 0 [pid 11682] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11681] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11682] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11682] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11682] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11682] <... socket resumed>) = 4 [pid 11682] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11682] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11675] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11675] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11681] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11681] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11681] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11683], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11683 [pid 11681] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11683 attached [pid 11683] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11681] <... futex resumed>) = 0 [pid 11681] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11683] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11683] recvfrom(3, [pid 11682] <... mount resumed>) = -1 EIO (Input/output error) [pid 11682] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11682] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11675] exit_group(0 [pid 11676] <... futex resumed>) = ? [pid 11679] <... recvfrom resumed> ) = ? [pid 11676] +++ exited with 0 +++ [pid 11675] <... exit_group resumed>) = ? [pid 11679] +++ exited with 0 +++ [pid 11675] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11675, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11684 ./strace-static-x86_64: Process 11684 attached [pid 11684] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11684] setpgid(0, 0) = 0 [pid 11684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11684] write(3, "1000", 4) = 4 [pid 11684] close(3) = 0 [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11684] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11684] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11685], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11685 [pid 11684] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11685 attached [pid 11685] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11685] creat("./file0", 000) = 3 [pid 11685] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11684] <... futex resumed>) = 0 [pid 11684] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11685] close(3) = 0 [pid 11685] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11684] <... futex resumed>) = 0 [pid 11684] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11685] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11684] <... futex resumed>) = 0 [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11685] <... socket resumed>) = 3 [pid 11685] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11684] <... futex resumed>) = 0 [pid 11684] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11685] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11684] <... futex resumed>) = 0 [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11677] exit_group(0 [pid 11680] <... recvfrom resumed> ) = ? [pid 11678] <... futex resumed>) = ? [pid 11677] <... exit_group resumed>) = ? [pid 11685] <... socket resumed>) = 4 [pid 11680] +++ exited with 0 +++ [pid 11678] +++ exited with 0 +++ [pid 11685] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11677] +++ exited with 0 +++ [pid 11685] <... futex resumed>) = 1 [pid 11684] <... futex resumed>) = 0 [pid 11684] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11677, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 11685] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 3608] <... restart_syscall resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11686 ./strace-static-x86_64: Process 11686 attached [pid 11686] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11686] setpgid(0, 0) = 0 [pid 11686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11686] write(3, "1000", 4) = 4 [pid 11686] close(3) = 0 [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11686] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11686] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11687], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11687 [pid 11686] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11687 attached [pid 11687] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11687] creat("./file0", 000) = 3 [pid 11687] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11686] <... futex resumed>) = 0 [pid 11686] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11687] <... futex resumed>) = 1 [pid 11687] close(3) = 0 [pid 11687] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11686] <... futex resumed>) = 0 [pid 11686] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11687] <... futex resumed>) = 1 [pid 11687] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11687] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11686] <... futex resumed>) = 0 [pid 11686] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11687] <... futex resumed>) = 1 [pid 11687] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11687] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11686] <... futex resumed>) = 0 [pid 11686] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11687] <... futex resumed>) = 1 [pid 11687] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11684] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11684] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11684] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11684] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11688 attached , parent_tid=[11688], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11688 [pid 11688] set_robust_list(0x7fcd885569e0, 24 [pid 11684] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11684] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11688] <... set_robust_list resumed>) = 0 [pid 11688] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11685] <... mount resumed>) = -1 EIO (Input/output error) [pid 11685] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11688] recvfrom(3, [pid 11685] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11686] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11686] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11686] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11686] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11689], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11689 [pid 11686] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11689 attached ) = 0 [pid 11686] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11689] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11689] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11687] <... mount resumed>) = -1 EIO (Input/output error) [pid 11689] recvfrom(3, [pid 11687] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11687] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11681] exit_group(0 [pid 11683] <... recvfrom resumed> ) = ? [pid 11681] <... exit_group resumed>) = ? [pid 11683] +++ exited with 0 +++ [pid 11682] <... futex resumed>) = ? [pid 11682] +++ exited with 0 +++ [pid 11681] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11681, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11690 ./strace-static-x86_64: Process 11690 attached [pid 11690] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11690] setpgid(0, 0) = 0 [pid 11690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11690] write(3, "1000", 4) = 4 [pid 11690] close(3) = 0 [pid 11690] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11690] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11690] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11691 attached , parent_tid=[11691], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11691 [pid 11690] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11690] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11691] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11691] creat("./file0", 000) = 3 [pid 11691] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11690] <... futex resumed>) = 0 [pid 11690] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11690] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11691] close(3) = 0 [pid 11691] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11690] <... futex resumed>) = 0 [pid 11690] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11690] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11691] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11691] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11690] <... futex resumed>) = 0 [pid 11690] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11691] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11690] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11691] <... socket resumed>) = 4 [pid 11691] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11690] <... futex resumed>) = 0 [pid 11690] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11690] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11691] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11690] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11690] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11690] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11692], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11692 [pid 11690] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11692 attached ) = 0 [pid 11690] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11692] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11692] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11691] <... mount resumed>) = -1 EIO (Input/output error) [pid 11692] recvfrom(3, [pid 11691] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11691] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11690] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11684] exit_group(0 [pid 11685] <... futex resumed>) = ? [pid 11684] <... exit_group resumed>) = ? [pid 11685] +++ exited with 0 +++ [pid 11688] <... recvfrom resumed> ) = ? [pid 11688] +++ exited with 0 +++ [pid 11684] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11684, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11693 attached , child_tidptr=0x55555559c5d0) = 11693 [pid 11693] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11693] setpgid(0, 0) = 0 [pid 11693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11693] write(3, "1000", 4) = 4 [pid 11693] close(3) = 0 [pid 11693] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11693] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11693] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11694 attached , parent_tid=[11694], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11694 [pid 11694] set_robust_list(0x7fcd885779e0, 24 [pid 11693] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11694] <... set_robust_list resumed>) = 0 [pid 11693] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11694] creat("./file0", 000) = 3 [pid 11694] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11693] <... futex resumed>) = 0 [pid 11694] close(3 [pid 11693] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11694] <... close resumed>) = 0 [pid 11693] <... futex resumed>) = 0 [pid 11694] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11693] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11694] <... futex resumed>) = 0 [pid 11693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11694] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11693] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11686] exit_group(0 [pid 11694] <... socket resumed>) = 3 [pid 11693] <... futex resumed>) = 0 [pid 11689] <... recvfrom resumed> ) = ? [pid 11687] <... futex resumed>) = ? [pid 11686] <... exit_group resumed>) = ? [pid 11694] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11693] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11689] +++ exited with 0 +++ [pid 11687] +++ exited with 0 +++ [pid 11686] +++ exited with 0 +++ [pid 11694] <... futex resumed>) = 0 [pid 11693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11686, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11694] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11693] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11693] <... futex resumed>) = 0 [pid 11694] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11693] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11694] <... socket resumed>) = 4 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11694] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11693] <... futex resumed>) = 0 [pid 11694] <... futex resumed>) = 1 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11695 ./strace-static-x86_64: Process 11695 attached [pid 11693] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11694] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11693] <... futex resumed>) = 0 [pid 11695] set_robust_list(0x55555559c5e0, 24 [pid 11693] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11695] <... set_robust_list resumed>) = 0 [pid 11695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11695] setpgid(0, 0) = 0 [pid 11695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11695] write(3, "1000", 4) = 4 [pid 11695] close(3) = 0 [pid 11695] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11695] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11695] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11696], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11696 [pid 11695] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11696 attached [pid 11696] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11696] creat("./file0", 000) = 3 [pid 11696] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11695] <... futex resumed>) = 0 [pid 11695] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11696] <... futex resumed>) = 1 [pid 11696] close(3) = 0 [pid 11696] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11695] <... futex resumed>) = 0 [pid 11695] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11696] <... futex resumed>) = 1 [pid 11696] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11696] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11695] <... futex resumed>) = 0 [pid 11696] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11695] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11696] <... socket resumed>) = 4 [pid 11695] <... futex resumed>) = 0 [pid 11696] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11695] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11696] <... futex resumed>) = 0 [pid 11695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11696] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11695] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11693] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11693] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11693] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11697], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11697 [pid 11693] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11697 attached [pid 11697] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11697] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11693] <... futex resumed>) = 0 [pid 11693] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11697] <... sendto resumed>) = 32 [pid 11694] <... mount resumed>) = -1 EIO (Input/output error) [pid 11694] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11697] recvfrom(3, [pid 11694] <... futex resumed>) = 0 [pid 11694] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11695] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11695] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11695] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11695] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11698], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11698 [pid 11695] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11695] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11698 attached [pid 11698] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11698] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11698] recvfrom(3, [pid 11696] <... mount resumed>) = -1 EIO (Input/output error) [pid 11696] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11696] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11690] exit_group(0 [pid 11691] <... futex resumed>) = 230 [pid 11690] <... exit_group resumed>) = ? [pid 11692] <... recvfrom resumed>0x7fcd885552d0, 4096, 0, NULL, NULL) = -1 (errno 18446744073709551555) [pid 11691] +++ exited with 0 +++ [pid 11692] +++ exited with 0 +++ [pid 11690] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11690, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11699 ./strace-static-x86_64: Process 11699 attached [pid 11699] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11699] setpgid(0, 0) = 0 [pid 11699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11699] write(3, "1000", 4) = 4 [pid 11699] close(3) = 0 [pid 11699] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11699] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11699] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11700], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11700 [pid 11699] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11700 attached [pid 11700] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11700] creat("./file0", 000) = 3 [pid 11700] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11699] <... futex resumed>) = 0 [pid 11699] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11700] close(3) = 0 [pid 11700] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11699] <... futex resumed>) = 0 [pid 11699] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11700] <... futex resumed>) = 1 [pid 11693] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 11700] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11700] <... socket resumed>) = 3 [pid 11700] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11699] <... futex resumed>) = 0 [pid 11699] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11700] <... futex resumed>) = 1 [pid 11700] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11700] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11699] <... futex resumed>) = 0 [pid 11699] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11700] <... futex resumed>) = 1 [pid 11700] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11695] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11699] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11699] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11699] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11699] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11701 attached , parent_tid=[11701], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11701 [pid 11701] set_robust_list(0x7fcd885569e0, 24 [pid 11699] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11701] <... set_robust_list resumed>) = 0 [pid 11699] <... futex resumed>) = 0 [pid 11699] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11701] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11700] <... mount resumed>) = -1 EIO (Input/output error) [pid 11701] recvfrom(3, [pid 11700] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11700] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11699] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11693] exit_group(0 [pid 11697] <... recvfrom resumed> ) = ? [pid 11694] <... futex resumed>) = ? [pid 11693] <... exit_group resumed>) = ? [pid 11697] +++ exited with 0 +++ [pid 11694] +++ exited with 0 +++ [pid 11693] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11693, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11702 ./strace-static-x86_64: Process 11702 attached [pid 11702] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11702] setpgid(0, 0) = 0 [pid 11702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11702] write(3, "1000", 4) = 4 [pid 11702] close(3) = 0 [pid 11695] exit_group(0 [pid 11702] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11698] <... recvfrom resumed> ) = ? [pid 11696] <... futex resumed>) = ? [pid 11695] <... exit_group resumed>) = ? [pid 11702] <... futex resumed>) = 0 [pid 11698] +++ exited with 0 +++ [pid 11696] +++ exited with 0 +++ [pid 11695] +++ exited with 0 +++ [pid 11702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11695, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 11702] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 11702] <... mprotect resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 11702] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11703], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11703 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11702] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11704 [pid 11702] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11704 attached ./strace-static-x86_64: Process 11703 attached [pid 11703] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11703] creat("./file0", 000 [pid 11704] set_robust_list(0x55555559c5e0, 24 [pid 11703] <... creat resumed>) = 3 [pid 11704] <... set_robust_list resumed>) = 0 [pid 11703] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11703] <... futex resumed>) = 1 [pid 11702] <... futex resumed>) = 0 [pid 11704] <... prctl resumed>) = 0 [pid 11703] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11702] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] setpgid(0, 0 [pid 11703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11702] <... futex resumed>) = 0 [pid 11704] <... setpgid resumed>) = 0 [pid 11703] close(3 [pid 11702] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11703] <... close resumed>) = 0 [pid 11704] <... openat resumed>) = 3 [pid 11703] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] write(3, "1000", 4 [pid 11703] <... futex resumed>) = 1 [pid 11702] <... futex resumed>) = 0 [pid 11704] <... write resumed>) = 4 [pid 11703] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11702] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] close(3 [pid 11703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11702] <... futex resumed>) = 0 [pid 11704] <... close resumed>) = 0 [pid 11703] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11702] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11704] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11703] <... socket resumed>) = 3 [pid 11704] <... futex resumed>) = 0 [pid 11703] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11703] <... futex resumed>) = 1 [pid 11702] <... futex resumed>) = 0 [pid 11704] <... mmap resumed>) = 0x7fcd88557000 [pid 11703] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11702] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11702] <... futex resumed>) = 0 [pid 11704] <... mprotect resumed>) = 0 [pid 11703] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11702] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11704] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11703] <... socket resumed>) = 4 [pid 11703] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] <... clone resumed>, parent_tid=[11705], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11705 [pid 11703] <... futex resumed>) = 1 [pid 11702] <... futex resumed>) = 0 [pid 11704] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11703] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11702] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] <... futex resumed>) = 0 [pid 11703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11702] <... futex resumed>) = 0 ./strace-static-x86_64: Process 11705 attached [pid 11704] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11703] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11702] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11705] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11705] creat("./file0", 000) = 3 [pid 11705] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11704] <... futex resumed>) = 0 [pid 11705] close(3 [pid 11704] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11705] <... close resumed>) = 0 [pid 11704] <... futex resumed>) = 0 [pid 11705] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11704] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11705] <... futex resumed>) = 0 [pid 11704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11705] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11704] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11704] <... futex resumed>) = 0 [pid 11705] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11704] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11705] <... socket resumed>) = 3 [pid 11705] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11704] <... futex resumed>) = 0 [pid 11705] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11704] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11704] <... futex resumed>) = 0 [pid 11705] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11704] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11705] <... socket resumed>) = 4 [pid 11705] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11704] <... futex resumed>) = 0 [pid 11705] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11704] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11704] <... futex resumed>) = 0 [pid 11705] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11704] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11702] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11702] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11702] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11706], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11706 [pid 11702] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11702] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11706 attached [pid 11706] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11706] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11706] recvfrom(3, [pid 11703] <... mount resumed>) = -1 EIO (Input/output error) [pid 11703] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11703] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11704] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11704] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11704] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11707], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11707 [pid 11704] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11704] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11707 attached [pid 11707] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11707] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11705] <... mount resumed>) = -1 EIO (Input/output error) [pid 11707] recvfrom(3, [pid 11705] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11705] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11699] exit_group(0 [pid 11701] <... recvfrom resumed> ) = ? [pid 11700] <... futex resumed>) = ? [pid 11699] <... exit_group resumed>) = ? [pid 11701] +++ exited with 0 +++ [pid 11700] +++ exited with 0 +++ [pid 11699] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11699, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11708 ./strace-static-x86_64: Process 11708 attached [pid 11708] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11708] setpgid(0, 0) = 0 [pid 11708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11708] write(3, "1000", 4) = 4 [pid 11708] close(3) = 0 [pid 11708] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11708] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11708] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11709], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11709 [pid 11708] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11708] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11709 attached [pid 11709] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11709] creat("./file0", 000) = 3 [pid 11709] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11708] <... futex resumed>) = 0 [pid 11709] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11708] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11708] <... futex resumed>) = 0 [pid 11704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11709] close(3 [pid 11708] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11709] <... close resumed>) = 0 [pid 11709] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11708] <... futex resumed>) = 0 [pid 11709] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11708] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11708] <... futex resumed>) = 0 [pid 11709] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11708] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11709] <... socket resumed>) = 3 [pid 11709] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11708] <... futex resumed>) = 0 [pid 11709] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11708] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11708] <... futex resumed>) = 0 [pid 11709] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11708] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11709] <... socket resumed>) = 4 [pid 11709] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11708] <... futex resumed>) = 0 [pid 11709] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11708] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11708] <... futex resumed>) = 0 [pid 11709] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11708] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11708] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11708] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11708] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11710], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11710 [pid 11708] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11708] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11710 attached [pid 11710] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11710] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11709] <... mount resumed>) = -1 EIO (Input/output error) [pid 11710] recvfrom(3, [pid 11709] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11709] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11702] exit_group(0 [pid 11706] <... recvfrom resumed> ) = ? [pid 11702] <... exit_group resumed>) = ? [pid 11706] +++ exited with 0 +++ [pid 11703] <... futex resumed>) = ? [pid 11703] +++ exited with 0 +++ [pid 11702] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11702, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11711 [pid 11704] exit_group(0 [pid 11707] <... recvfrom resumed> ) = ? [pid 11705] <... futex resumed>) = ? [pid 11704] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 11711 attached [pid 11707] +++ exited with 0 +++ [pid 11705] +++ exited with 0 +++ [pid 11704] +++ exited with 0 +++ [pid 11711] set_robust_list(0x55555559c5e0, 24) = 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11704, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11711] <... prctl resumed>) = 0 [pid 11711] setpgid(0, 0 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11712 [pid 11711] <... setpgid resumed>) = 0 [pid 11711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 11712 attached ) = 3 [pid 11711] write(3, "1000", 4 [pid 11712] set_robust_list(0x55555559c5e0, 24 [pid 11711] <... write resumed>) = 4 [pid 11712] <... set_robust_list resumed>) = 0 [pid 11711] close(3 [pid 11712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11711] <... close resumed>) = 0 [pid 11712] <... prctl resumed>) = 0 [pid 11711] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11712] setpgid(0, 0 [pid 11711] <... futex resumed>) = 0 [pid 11712] <... setpgid resumed>) = 0 [pid 11711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11711] <... mmap resumed>) = 0x7fcd88557000 [pid 11712] <... openat resumed>) = 3 [pid 11711] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11712] write(3, "1000", 4 [pid 11711] <... mprotect resumed>) = 0 [pid 11712] <... write resumed>) = 4 [pid 11711] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11712] close(3) = 0 [pid 11711] <... clone resumed>, parent_tid=[11713], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11713 [pid 11712] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11711] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11712] <... futex resumed>) = 0 [pid 11711] <... futex resumed>) = 0 [pid 11712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11711] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11712] <... mmap resumed>) = 0x7fcd88557000 [pid 11712] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11712] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11713 attached [pid 11713] set_robust_list(0x7fcd885779e0, 24 [pid 11712] <... clone resumed>, parent_tid=[11714], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11714 [pid 11713] <... set_robust_list resumed>) = 0 [pid 11712] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11713] creat("./file0", 000 [pid 11712] <... futex resumed>) = 0 [pid 11712] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11714 attached [pid 11713] <... creat resumed>) = 3 [pid 11714] set_robust_list(0x7fcd885779e0, 24 [pid 11713] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11711] <... futex resumed>) = 0 [pid 11714] <... set_robust_list resumed>) = 0 [pid 11713] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11711] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11714] creat("./file0", 000 [pid 11713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11711] <... futex resumed>) = 0 [pid 11714] <... creat resumed>) = 3 [pid 11713] close(3 [pid 11711] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11714] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11713] <... close resumed>) = 0 [pid 11714] <... futex resumed>) = 1 [pid 11713] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11712] <... futex resumed>) = 0 [pid 11714] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11713] <... futex resumed>) = 1 [pid 11712] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11711] <... futex resumed>) = 0 [pid 11714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11713] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11712] <... futex resumed>) = 0 [pid 11711] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11714] close(3 [pid 11713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11712] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11711] <... futex resumed>) = 0 [pid 11714] <... close resumed>) = 0 [pid 11713] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11711] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11714] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11713] <... socket resumed>) = 3 [pid 11714] <... futex resumed>) = 1 [pid 11713] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11712] <... futex resumed>) = 0 [pid 11714] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11713] <... futex resumed>) = 1 [pid 11712] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11711] <... futex resumed>) = 0 [pid 11714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11713] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11712] <... futex resumed>) = 0 [pid 11711] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11714] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11712] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11711] <... futex resumed>) = 0 [pid 11714] <... socket resumed>) = 3 [pid 11713] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11711] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11714] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11713] <... socket resumed>) = 4 [pid 11714] <... futex resumed>) = 1 [pid 11713] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11712] <... futex resumed>) = 0 [pid 11714] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11713] <... futex resumed>) = 1 [pid 11712] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11711] <... futex resumed>) = 0 [pid 11714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11713] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11712] <... futex resumed>) = 0 [pid 11711] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11714] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11712] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11711] <... futex resumed>) = 0 [pid 11714] <... socket resumed>) = 4 [pid 11713] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11711] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11714] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11712] <... futex resumed>) = 0 [pid 11714] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11712] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11712] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11711] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11712] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11711] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11712] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11711] <... mprotect resumed>) = 0 [pid 11712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11711] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11715], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11715 [pid 11712] <... mmap resumed>) = 0x7fcd88536000 [pid 11711] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11712] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11711] <... futex resumed>) = 0 ./strace-static-x86_64: Process 11715 attached [pid 11712] <... mprotect resumed>) = 0 [pid 11711] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11712] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11715] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11712] <... clone resumed>, parent_tid=[11716], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11716 [pid 11712] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11715] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11712] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11715] <... sendto resumed>) = 32 [pid 11715] recvfrom(3, [pid 11713] <... mount resumed>) = -1 EIO (Input/output error) [pid 11713] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 11716 attached [pid 11713] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11716] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11716] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11716] recvfrom(3, [pid 11714] <... mount resumed>) = -1 EIO (Input/output error) [pid 11714] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11714] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11708] exit_group(0 [pid 11710] <... recvfrom resumed> ) = ? [pid 11709] <... futex resumed>) = ? [pid 11708] <... exit_group resumed>) = ? [pid 11710] +++ exited with 0 +++ [pid 11709] +++ exited with 0 +++ [pid 11708] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11708, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11717 ./strace-static-x86_64: Process 11717 attached [pid 11717] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11717] setpgid(0, 0) = 0 [pid 11717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11717] write(3, "1000", 4) = 4 [pid 11717] close(3) = 0 [pid 11717] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11717] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11717] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11718 attached , parent_tid=[11718], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11718 [pid 11718] set_robust_list(0x7fcd885779e0, 24 [pid 11717] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11718] <... set_robust_list resumed>) = 0 [pid 11717] <... futex resumed>) = 0 [pid 11718] creat("./file0", 000 [pid 11717] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11718] <... creat resumed>) = 3 [pid 11718] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11718] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11717] <... futex resumed>) = 0 [pid 11717] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11717] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11718] <... futex resumed>) = 0 [pid 11718] close(3) = 0 [pid 11718] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11717] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11717] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11718] <... futex resumed>) = 0 [pid 11718] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11718] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11717] <... futex resumed>) = 0 [pid 11717] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11718] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11717] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11718] <... socket resumed>) = 4 [pid 11711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11718] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11717] <... futex resumed>) = 0 [pid 11717] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11718] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11717] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11712] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11717] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11717] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11717] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11717] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11719], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11719 [pid 11717] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11717] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11719 attached [pid 11719] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11719] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11718] <... mount resumed>) = -1 EIO (Input/output error) [pid 11719] recvfrom(3, [pid 11718] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11718] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11717] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11711] exit_group(0 [pid 11715] <... recvfrom resumed> ) = ? [pid 11715] +++ exited with 0 +++ [pid 11713] <... futex resumed>) = ? [pid 11711] <... exit_group resumed>) = ? [pid 11713] +++ exited with 0 +++ [pid 11711] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11711, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11720 attached , child_tidptr=0x55555559c5d0) = 11720 [pid 11720] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11720] setpgid(0, 0) = 0 [pid 11720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11712] exit_group(0 [pid 11720] <... openat resumed>) = 3 [pid 11720] write(3, "1000", 4 [pid 11716] <... recvfrom resumed> ) = ? [pid 11714] <... futex resumed>) = ? [pid 11712] <... exit_group resumed>) = ? [pid 11720] <... write resumed>) = 4 [pid 11716] +++ exited with 0 +++ [pid 11714] +++ exited with 0 +++ [pid 11720] close(3) = 0 [pid 11720] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11720] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11720] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11712] +++ exited with 0 +++ [pid 11720] <... clone resumed>, parent_tid=[11721], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11721 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11712, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11720] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 11720] <... futex resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 11720] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11721 attached [pid 11721] set_robust_list(0x7fcd885779e0, 24 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11721] <... set_robust_list resumed>) = 0 [pid 11721] creat("./file0", 000 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11722 ./strace-static-x86_64: Process 11722 attached [pid 11722] set_robust_list(0x55555559c5e0, 24 [pid 11721] <... creat resumed>) = 3 [pid 11722] <... set_robust_list resumed>) = 0 [pid 11721] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11720] <... futex resumed>) = 0 [pid 11720] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11720] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11722] <... prctl resumed>) = 0 [pid 11722] setpgid(0, 0) = 0 [pid 11722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11721] <... futex resumed>) = 1 [pid 11722] <... openat resumed>) = 3 [pid 11721] close(3 [pid 11722] write(3, "1000", 4) = 4 [pid 11722] close(3) = 0 [pid 11722] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11721] <... close resumed>) = 0 [pid 11722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11721] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] <... mmap resumed>) = 0x7fcd88557000 [pid 11721] <... futex resumed>) = 1 [pid 11720] <... futex resumed>) = 0 [pid 11722] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11720] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] <... mprotect resumed>) = 0 [pid 11721] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11720] <... futex resumed>) = 0 [pid 11722] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11720] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11723 attached [pid 11721] <... socket resumed>) = 3 [pid 11722] <... clone resumed>, parent_tid=[11723], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11723 [pid 11721] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11723] set_robust_list(0x7fcd885779e0, 24 [pid 11722] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11721] <... futex resumed>) = 1 [pid 11720] <... futex resumed>) = 0 [pid 11723] <... set_robust_list resumed>) = 0 [pid 11722] <... futex resumed>) = 0 [pid 11721] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11720] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11720] <... futex resumed>) = 0 [pid 11723] creat("./file0", 000 [pid 11721] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11720] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11721] <... socket resumed>) = 4 [pid 11723] <... creat resumed>) = 3 [pid 11721] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11723] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11721] <... futex resumed>) = 1 [pid 11720] <... futex resumed>) = 0 [pid 11721] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11720] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11723] <... futex resumed>) = 1 [pid 11722] <... futex resumed>) = 0 [pid 11721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11720] <... futex resumed>) = 0 [pid 11723] close(3 [pid 11722] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11721] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11720] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11723] <... close resumed>) = 0 [pid 11722] <... futex resumed>) = 0 [pid 11723] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11723] <... futex resumed>) = 0 [pid 11722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11723] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11722] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11722] <... futex resumed>) = 0 [pid 11723] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11722] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11723] <... socket resumed>) = 3 [pid 11723] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] <... futex resumed>) = 0 [pid 11723] <... futex resumed>) = 1 [pid 11723] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11722] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11723] <... socket resumed>) = 4 [pid 11722] <... futex resumed>) = 0 [pid 11723] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11723] <... futex resumed>) = 0 [pid 11722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11723] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11722] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11722] <... futex resumed>) = 0 [pid 11723] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11722] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11720] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11720] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11720] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11720] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11724 attached [pid 11724] set_robust_list(0x7fcd885569e0, 24 [pid 11720] <... clone resumed>, parent_tid=[11724], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11724 [pid 11724] <... set_robust_list resumed>) = 0 [pid 11720] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11724] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11720] <... futex resumed>) = 0 [pid 11720] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11722] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11724] <... sendto resumed>) = 32 [pid 11724] recvfrom(3, [pid 11721] <... mount resumed>) = -1 EIO (Input/output error) [pid 11722] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11721] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11722] <... futex resumed>) = 0 [pid 11721] <... futex resumed>) = 0 [pid 11722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11721] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11722] <... mmap resumed>) = 0x7fcd88536000 [pid 11722] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11722] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11725 attached , parent_tid=[11725], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11725 [pid 11725] set_robust_list(0x7fcd885569e0, 24 [pid 11722] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11725] <... set_robust_list resumed>) = 0 [pid 11722] <... futex resumed>) = 0 [pid 11725] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11722] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11725] <... sendto resumed>) = 32 [pid 11723] <... mount resumed>) = -1 EIO (Input/output error) [pid 11725] recvfrom(3, [pid 11723] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11723] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11717] exit_group(0 [pid 11719] <... recvfrom resumed> ) = ? [pid 11718] <... futex resumed>) = ? [pid 11717] <... exit_group resumed>) = ? [pid 11719] +++ exited with 0 +++ [pid 11718] +++ exited with 0 +++ [pid 11717] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11717, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11726 ./strace-static-x86_64: Process 11726 attached [pid 11726] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11726] setpgid(0, 0) = 0 [pid 11726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11726] write(3, "1000", 4 [pid 11722] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11720] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11726] <... write resumed>) = 4 [pid 11726] close(3) = 0 [pid 11726] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11726] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11726] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11727], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11727 [pid 11726] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11727 attached [pid 11727] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11727] creat("./file0", 000) = 3 [pid 11727] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11726] <... futex resumed>) = 0 [pid 11726] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11727] <... futex resumed>) = 1 [pid 11727] close(3) = 0 [pid 11727] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11726] <... futex resumed>) = 0 [pid 11726] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11727] <... futex resumed>) = 1 [pid 11727] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11727] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11726] <... futex resumed>) = 0 [pid 11726] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11727] <... futex resumed>) = 1 [pid 11727] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11727] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11726] <... futex resumed>) = 0 [pid 11727] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11726] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11726] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11726] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11726] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11728], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11728 [pid 11726] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11726] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11728 attached [pid 11728] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11728] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11727] <... mount resumed>) = -1 EIO (Input/output error) [pid 11727] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11727] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11728] <... sendto resumed>) = 32 [pid 11728] recvfrom(3, [pid 11726] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11726] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11720] exit_group(0 [pid 11724] <... recvfrom resumed> ) = ? [pid 11721] <... futex resumed>) = ? [pid 11720] <... exit_group resumed>) = ? [pid 11724] +++ exited with 0 +++ [pid 11721] +++ exited with 0 +++ [pid 11720] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11720, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 11722] exit_group(0 [pid 11725] <... recvfrom resumed> ) = ? [pid 11723] <... futex resumed>) = ? [pid 11722] <... exit_group resumed>) = ? [pid 3604] <... restart_syscall resumed>) = 0 [pid 11725] +++ exited with 0 +++ [pid 11723] +++ exited with 0 +++ [pid 11722] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11722, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11729 attached [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11729 [pid 11729] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11729] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 11730 attached [pid 11730] set_robust_list(0x55555559c5e0, 24 [pid 11729] <... prctl resumed>) = 0 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11730 [pid 11730] <... set_robust_list resumed>) = 0 [pid 11729] setpgid(0, 0 [pid 11730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11729] <... setpgid resumed>) = 0 [pid 11730] <... prctl resumed>) = 0 [pid 11729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11730] setpgid(0, 0) = 0 [pid 11730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11729] <... openat resumed>) = 3 [pid 11730] write(3, "1000", 4 [pid 11729] write(3, "1000", 4 [pid 11730] <... write resumed>) = 4 [pid 11730] close(3) = 0 [pid 11730] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11730] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11730] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11731 attached , parent_tid=[11731], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11731 [pid 11729] <... write resumed>) = 4 [pid 11730] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11730] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11731] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11731] creat("./file0", 000 [pid 11729] close(3) = 0 [pid 11731] <... creat resumed>) = 3 [pid 11729] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11731] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11730] <... futex resumed>) = 0 [pid 11731] close(3 [pid 11730] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11731] <... close resumed>) = 0 [pid 11730] <... futex resumed>) = 0 [pid 11731] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11730] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11731] <... futex resumed>) = 0 [pid 11730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11729] <... futex resumed>) = 0 [pid 11731] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11730] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11730] <... futex resumed>) = 0 [pid 11729] <... mmap resumed>) = 0x7fcd88557000 [pid 11731] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11730] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11729] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11731] <... socket resumed>) = 3 [pid 11729] <... mprotect resumed>) = 0 [pid 11731] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11729] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11731] <... futex resumed>) = 1 [pid 11730] <... futex resumed>) = 0 [pid 11731] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11730] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11730] <... futex resumed>) = 0 [pid 11731] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11730] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11729] <... clone resumed>, parent_tid=[11732], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11732 [pid 11731] <... socket resumed>) = 4 [pid 11729] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11731] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11729] <... futex resumed>) = 0 ./strace-static-x86_64: Process 11732 attached [pid 11731] <... futex resumed>) = 1 [pid 11730] <... futex resumed>) = 0 [pid 11729] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11731] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11730] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11730] <... futex resumed>) = 0 [pid 11731] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11730] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11732] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11732] creat("./file0", 000) = 3 [pid 11732] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11732] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11729] <... futex resumed>) = 0 [pid 11732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11729] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11732] close(3 [pid 11729] <... futex resumed>) = 0 [pid 11729] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11732] <... close resumed>) = 0 [pid 11732] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11729] <... futex resumed>) = 0 [pid 11732] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11729] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11732] <... socket resumed>) = 3 [pid 11729] <... futex resumed>) = 0 [pid 11732] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11729] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11732] <... futex resumed>) = 0 [pid 11732] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11729] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11732] <... futex resumed>) = 0 [pid 11729] <... futex resumed>) = 1 [pid 11732] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11729] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11732] <... socket resumed>) = 4 [pid 11732] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11732] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11729] <... futex resumed>) = 0 [pid 11729] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11732] <... futex resumed>) = 0 [pid 11729] <... futex resumed>) = 1 [pid 11732] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11729] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11730] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11730] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11730] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11733 attached , parent_tid=[11733], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11733 [pid 11733] set_robust_list(0x7fcd885569e0, 24 [pid 11730] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11733] <... set_robust_list resumed>) = 0 [pid 11730] <... futex resumed>) = 0 [pid 11733] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11730] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11733] <... sendto resumed>) = 32 [pid 11731] <... mount resumed>) = -1 EIO (Input/output error) [pid 11733] recvfrom(3, [pid 11731] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11729] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11731] <... futex resumed>) = 0 [pid 11731] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11729] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11729] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11729] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11734], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11734 [pid 11729] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11729] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11734 attached [pid 11734] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11734] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11732] <... mount resumed>) = -1 EIO (Input/output error) [pid 11732] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11732] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11734] <... sendto resumed>) = 32 [pid 11734] recvfrom(3, [pid 11726] exit_group(0 [pid 11727] <... futex resumed>) = ? [pid 11726] <... exit_group resumed>) = ? [pid 11728] <... recvfrom resumed> ) = ? [pid 11728] +++ exited with 0 +++ [pid 11727] +++ exited with 0 +++ [pid 11726] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11726, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11735 attached , child_tidptr=0x55555559c5d0) = 11735 [pid 11735] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11735] setpgid(0, 0) = 0 [pid 11735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11735] write(3, "1000", 4) = 4 [pid 11735] close(3) = 0 [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11735] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11729] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11729] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11735] <... mprotect resumed>) = 0 [pid 11735] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11736 attached , parent_tid=[11736], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11736 [pid 11735] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11736] set_robust_list(0x7fcd885779e0, 24 [pid 11735] <... futex resumed>) = 0 [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11736] <... set_robust_list resumed>) = 0 [pid 11736] creat("./file0", 000) = 3 [pid 11736] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11735] <... futex resumed>) = 0 [pid 11736] <... futex resumed>) = 1 [pid 11735] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11736] close(3) = 0 [pid 11736] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11735] <... futex resumed>) = 0 [pid 11735] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11736] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11736] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11735] <... futex resumed>) = 0 [pid 11735] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11736] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11736] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11735] <... futex resumed>) = 0 [pid 11735] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11736] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11735] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11735] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11735] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11735] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11737], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11737 [pid 11735] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11735] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11737 attached [pid 11737] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11737] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11737] recvfrom(3, [pid 11736] <... mount resumed>) = -1 EIO (Input/output error) [pid 11736] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11736] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11735] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11730] exit_group(0 [pid 11733] <... recvfrom resumed> ) = ? [pid 11731] <... futex resumed>) = ? [pid 11730] <... exit_group resumed>) = ? [pid 11733] +++ exited with 0 +++ [pid 11731] +++ exited with 0 +++ [pid 11729] exit_group(0 [pid 11734] <... recvfrom resumed> ) = ? [pid 11732] <... futex resumed>) = ? [pid 11729] <... exit_group resumed>) = ? [pid 11734] +++ exited with 0 +++ [pid 11732] +++ exited with 0 +++ [pid 11729] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11729, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11730] +++ exited with 0 +++ [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11730, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 11738 attached [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 11738] set_robust_list(0x55555559c5e0, 24 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11738 [pid 3604] <... restart_syscall resumed>) = 0 [pid 11738] <... set_robust_list resumed>) = 0 [pid 11738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11738] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 11739 attached [pid 11738] setpgid(0, 0 [pid 11739] set_robust_list(0x55555559c5e0, 24 [pid 11738] <... setpgid resumed>) = 0 [pid 11739] <... set_robust_list resumed>) = 0 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11739 [pid 11739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11739] <... prctl resumed>) = 0 [pid 11739] setpgid(0, 0 [pid 11738] <... openat resumed>) = 3 [pid 11739] <... setpgid resumed>) = 0 [pid 11738] write(3, "1000", 4 [pid 11739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11738] <... write resumed>) = 4 [pid 11739] write(3, "1000", 4) = 4 [pid 11738] close(3 [pid 11739] close(3) = 0 [pid 11738] <... close resumed>) = 0 [pid 11739] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11739] <... futex resumed>) = 0 [pid 11738] <... futex resumed>) = 0 [pid 11739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11739] <... mmap resumed>) = 0x7fcd88557000 [pid 11739] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11738] <... mmap resumed>) = 0x7fcd88557000 [pid 11739] <... mprotect resumed>) = 0 [pid 11738] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11739] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11738] <... mprotect resumed>) = 0 [pid 11739] <... clone resumed>, parent_tid=[11740], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11740 [pid 11738] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11739] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11739] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11740 attached [pid 11738] <... clone resumed>, parent_tid=[11741], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11741 [pid 11738] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11738] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11740] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11740] creat("./file0", 000./strace-static-x86_64: Process 11741 attached ) = 3 [pid 11741] set_robust_list(0x7fcd885779e0, 24 [pid 11740] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11741] <... set_robust_list resumed>) = 0 [pid 11741] creat("./file0", 000 [pid 11740] <... futex resumed>) = 1 [pid 11739] <... futex resumed>) = 0 [pid 11739] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11739] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11741] <... creat resumed>) = 3 [pid 11741] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11738] <... futex resumed>) = 0 [pid 11740] close(3 [pid 11741] close(3 [pid 11738] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11741] <... close resumed>) = 0 [pid 11740] <... close resumed>) = 0 [pid 11738] <... futex resumed>) = 0 [pid 11741] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11740] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11741] <... futex resumed>) = 0 [pid 11740] <... futex resumed>) = 1 [pid 11739] <... futex resumed>) = 0 [pid 11738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11741] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11740] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11739] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11740] <... socket resumed>) = 3 [pid 11739] <... futex resumed>) = 0 [pid 11738] <... futex resumed>) = 0 [pid 11741] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11740] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11739] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11738] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11741] <... socket resumed>) = 3 [pid 11740] <... futex resumed>) = 0 [pid 11739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11741] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11740] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11739] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11741] <... futex resumed>) = 1 [pid 11740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11739] <... futex resumed>) = 0 [pid 11738] <... futex resumed>) = 0 [pid 11741] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11740] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11739] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11738] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11740] <... socket resumed>) = 4 [pid 11738] <... futex resumed>) = 0 [pid 11741] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11740] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11741] <... socket resumed>) = 4 [pid 11741] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11740] <... futex resumed>) = 1 [pid 11739] <... futex resumed>) = 0 [pid 11741] <... futex resumed>) = 1 [pid 11740] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11739] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] <... futex resumed>) = 0 [pid 11741] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11739] <... futex resumed>) = 0 [pid 11738] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11740] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11739] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11738] <... futex resumed>) = 0 [pid 11741] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11738] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11739] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11739] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11739] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11738] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11739] <... mprotect resumed>) = 0 [pid 11738] <... futex resumed>) = 0 [pid 11739] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11739] <... clone resumed>, parent_tid=[11742], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11742 [pid 11739] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11739] <... futex resumed>) = 0 [pid 11739] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11738] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 11742 attached [pid 11742] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11738] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11742] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 11743 attached [pid 11738] <... clone resumed>, parent_tid=[11743], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11743 [pid 11743] set_robust_list(0x7fcd885569e0, 24 [pid 11740] <... mount resumed>) = -1 EIO (Input/output error) [pid 11738] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11740] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11738] <... futex resumed>) = 0 [pid 11740] <... futex resumed>) = 0 [pid 11738] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11740] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11742] <... sendto resumed>) = 32 [pid 11742] recvfrom(3, [pid 11743] <... set_robust_list resumed>) = 0 [pid 11743] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11741] <... mount resumed>) = -1 EIO (Input/output error) [pid 11743] <... sendto resumed>) = 32 [pid 11741] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11743] recvfrom(3, [pid 11741] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11735] exit_group(0 [pid 11737] <... recvfrom resumed> ) = ? [pid 11736] <... futex resumed>) = ? [pid 11737] +++ exited with 0 +++ [pid 11736] +++ exited with 0 +++ [pid 11735] <... exit_group resumed>) = ? [pid 11735] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11735, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11744 attached [pid 11744] set_robust_list(0x55555559c5e0, 24) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11744 [pid 11744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11744] setpgid(0, 0) = 0 [pid 11739] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11739] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11744] write(3, "1000", 4) = 4 [pid 11744] close(3) = 0 [pid 11744] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11744] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11744] <... mprotect resumed>) = 0 [pid 11744] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11745], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11745 [pid 11744] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11745 attached [pid 11745] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11745] creat("./file0", 000) = 3 [pid 11745] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11744] <... futex resumed>) = 0 [pid 11744] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11745] <... futex resumed>) = 1 [pid 11745] close(3) = 0 [pid 11745] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11744] <... futex resumed>) = 0 [pid 11744] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11745] <... futex resumed>) = 1 [pid 11745] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11745] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11744] <... futex resumed>) = 0 [pid 11744] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11745] <... futex resumed>) = 1 [pid 11745] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11745] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11744] <... futex resumed>) = 0 [pid 11744] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11745] <... futex resumed>) = 1 [pid 11745] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11744] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11744] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11744] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11744] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11746], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11746 [pid 11744] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11746 attached [pid 11746] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11746] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11744] <... futex resumed>) = 0 [pid 11744] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11746] <... sendto resumed>) = 32 [pid 11746] recvfrom(3, [pid 11745] <... mount resumed>) = -1 EIO (Input/output error) [pid 11745] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11745] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11744] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11739] exit_group(0 [pid 11742] <... recvfrom resumed> ) = ? [pid 11740] <... futex resumed>) = ? [pid 11739] <... exit_group resumed>) = ? [pid 11742] +++ exited with 0 +++ [pid 11740] +++ exited with 0 +++ [pid 11739] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11739, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11738] exit_group(0./strace-static-x86_64: Process 11747 attached [pid 11743] <... recvfrom resumed> ) = ? [pid 11741] <... futex resumed>) = ? [pid 11738] <... exit_group resumed>) = ? [pid 11743] +++ exited with 0 +++ [pid 11741] +++ exited with 0 +++ [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11747 [pid 11738] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11738, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11747] set_robust_list(0x55555559c5e0, 24) = 0 [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 11747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11748 ./strace-static-x86_64: Process 11748 attached [pid 11747] <... prctl resumed>) = 0 [pid 11747] setpgid(0, 0 [pid 11748] set_robust_list(0x55555559c5e0, 24 [pid 11747] <... setpgid resumed>) = 0 [pid 11748] <... set_robust_list resumed>) = 0 [pid 11747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11747] <... openat resumed>) = 3 [pid 11748] setpgid(0, 0 [pid 11747] write(3, "1000", 4 [pid 11748] <... setpgid resumed>) = 0 [pid 11747] <... write resumed>) = 4 [pid 11747] close(3 [pid 11748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11747] <... close resumed>) = 0 [pid 11747] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11748] <... openat resumed>) = 3 [pid 11747] <... futex resumed>) = 0 [pid 11747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11747] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11747] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11748] write(3, "1000", 4 [pid 11747] <... clone resumed>, parent_tid=[11749], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11749 [pid 11747] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11748] <... write resumed>) = 4 [pid 11747] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11749 attached [pid 11748] close(3) = 0 [pid 11748] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11749] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11749] creat("./file0", 000 [pid 11748] <... mmap resumed>) = 0x7fcd88557000 [pid 11748] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11748] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11750 attached [pid 11750] set_robust_list(0x7fcd885779e0, 24 [pid 11749] <... creat resumed>) = 3 [pid 11748] <... clone resumed>, parent_tid=[11750], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11750 [pid 11750] <... set_robust_list resumed>) = 0 [pid 11748] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11749] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11748] <... futex resumed>) = 0 [pid 11750] creat("./file0", 000 [pid 11749] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11747] <... futex resumed>) = 0 [pid 11748] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11747] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11747] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11749] close(3) = 0 [pid 11749] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11747] <... futex resumed>) = 0 [pid 11750] <... creat resumed>) = 3 [pid 11747] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11749] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11747] <... futex resumed>) = 0 [pid 11750] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11749] <... socket resumed>) = 3 [pid 11747] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11749] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11749] <... futex resumed>) = 0 [pid 11747] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11749] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11747] <... futex resumed>) = 0 [pid 11749] <... socket resumed>) = 4 [pid 11747] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11750] <... futex resumed>) = 1 [pid 11749] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11748] <... futex resumed>) = 0 [pid 11747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11750] close(3 [pid 11749] <... futex resumed>) = 0 [pid 11748] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11747] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11750] <... close resumed>) = 0 [pid 11749] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11748] <... futex resumed>) = 0 [pid 11747] <... futex resumed>) = 0 [pid 11750] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11748] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11747] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11750] <... futex resumed>) = 0 [pid 11748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11750] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11748] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11748] <... futex resumed>) = 0 [pid 11750] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11748] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11750] <... socket resumed>) = 3 [pid 11750] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11748] <... futex resumed>) = 0 [pid 11750] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11748] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11748] <... futex resumed>) = 0 [pid 11750] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11748] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11750] <... socket resumed>) = 4 [pid 11750] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11748] <... futex resumed>) = 0 [pid 11750] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11748] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11748] <... futex resumed>) = 0 [pid 11750] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11748] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11747] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11747] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11747] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11751], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11751 [pid 11747] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11747] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11751 attached [pid 11751] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11751] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11748] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11748] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11751] <... sendto resumed>) = 32 [pid 11749] <... mount resumed>) = -1 EIO (Input/output error) [pid 11748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11749] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11748] <... mmap resumed>) = 0x7fcd88536000 [pid 11751] recvfrom(3, [pid 11749] <... futex resumed>) = 0 [pid 11748] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11749] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11748] <... mprotect resumed>) = 0 [pid 11748] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11752 attached , parent_tid=[11752], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11752 [pid 11748] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11748] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11752] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11752] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11750] <... mount resumed>) = -1 EIO (Input/output error) [pid 11750] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11750] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11752] recvfrom(3, [pid 11744] exit_group(0 [pid 11746] <... recvfrom resumed> ) = ? [pid 11745] <... futex resumed>) = ? [pid 11744] <... exit_group resumed>) = ? [pid 11746] +++ exited with 0 +++ [pid 11745] +++ exited with 0 +++ [pid 11744] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11744, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11753 ./strace-static-x86_64: Process 11753 attached [pid 11753] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11753] setpgid(0, 0) = 0 [pid 11753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11753] write(3, "1000", 4) = 4 [pid 11753] close(3) = 0 [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11753] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11753] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11754], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11754 ./strace-static-x86_64: Process 11754 attached [pid 11753] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11754] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11754] creat("./file0", 000) = 3 [pid 11754] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11753] <... futex resumed>) = 0 [pid 11753] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11754] close(3) = 0 [pid 11754] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11753] <... futex resumed>) = 0 [pid 11753] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11754] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11747] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11754] <... socket resumed>) = 3 [pid 11754] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11753] <... futex resumed>) = 0 [pid 11754] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11753] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11754] <... socket resumed>) = 4 [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11754] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11753] <... futex resumed>) = 0 [pid 11754] <... futex resumed>) = 1 [pid 11753] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11754] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11748] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11748] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11753] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11753] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11753] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11753] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11755 attached , parent_tid=[11755], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11755 [pid 11755] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11755] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11753] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11755] <... futex resumed>) = 0 [pid 11753] <... futex resumed>) = 1 [pid 11755] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11753] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11755] <... sendto resumed>) = 32 [pid 11755] recvfrom(3, [pid 11754] <... mount resumed>) = -1 EIO (Input/output error) [pid 11754] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11754] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11747] exit_group(0 [pid 11749] <... futex resumed>) = ? [pid 11747] <... exit_group resumed>) = ? [pid 11751] <... recvfrom resumed> ) = ? [pid 11749] +++ exited with 0 +++ [pid 11751] +++ exited with 0 +++ [pid 11747] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11747, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11756 ./strace-static-x86_64: Process 11756 attached [pid 11756] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11756] setpgid(0, 0 [pid 11748] exit_group(0 [pid 11756] <... setpgid resumed>) = 0 [pid 11752] <... recvfrom resumed> ) = ? [pid 11750] <... futex resumed>) = ? [pid 11748] <... exit_group resumed>) = ? [pid 11752] +++ exited with 0 +++ [pid 11750] +++ exited with 0 +++ [pid 11748] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11748, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11757 ./strace-static-x86_64: Process 11757 attached [pid 11757] set_robust_list(0x55555559c5e0, 24 [pid 11756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11757] <... set_robust_list resumed>) = 0 [pid 11757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11756] <... openat resumed>) = 3 [pid 11757] setpgid(0, 0) = 0 [pid 11757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11756] write(3, "1000", 4 [pid 11757] <... openat resumed>) = 3 [pid 11757] write(3, "1000", 4) = 4 [pid 11756] <... write resumed>) = 4 [pid 11757] close(3) = 0 [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11756] close(3) = 0 [pid 11757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11756] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11757] <... mmap resumed>) = 0x7fcd88557000 [pid 11757] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11757] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11756] <... futex resumed>) = 0 [pid 11757] <... clone resumed>, parent_tid=[11758], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11758 [pid 11757] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11757] <... futex resumed>) = 0 [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11756] <... mmap resumed>) = 0x7fcd88557000 [pid 11756] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11756] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11759], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11759 [pid 11756] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11756] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11759 attached ./strace-static-x86_64: Process 11758 attached [pid 11759] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11758] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11759] creat("./file0", 000) = 3 [pid 11758] creat("./file0", 000 [pid 11759] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11756] <... futex resumed>) = 0 [pid 11759] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11756] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11756] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11759] <... futex resumed>) = 0 [pid 11759] close(3) = 0 [pid 11759] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11756] <... futex resumed>) = 0 [pid 11759] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11756] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11759] <... socket resumed>) = 3 [pid 11756] <... futex resumed>) = 0 [pid 11759] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11756] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11759] <... futex resumed>) = 0 [pid 11756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11756] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11756] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11759] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11758] <... creat resumed>) = 3 [pid 11759] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11758] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11756] <... futex resumed>) = 0 [pid 11759] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 11756] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11758] <... futex resumed>) = 1 [pid 11757] <... futex resumed>) = 0 [pid 11759] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11757] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11756] <... futex resumed>) = 0 [pid 11758] close(3 [pid 11757] <... futex resumed>) = 0 [pid 11756] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11758] <... close resumed>) = 0 [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11758] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11757] <... futex resumed>) = 0 [pid 11757] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11758] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11758] <... socket resumed>) = 3 [pid 11758] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11757] <... futex resumed>) = 0 [pid 11758] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11757] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11757] <... futex resumed>) = 0 [pid 11758] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11758] <... socket resumed>) = 4 [pid 11758] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11757] <... futex resumed>) = 0 [pid 11758] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11757] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11757] <... futex resumed>) = 0 [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11758] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11756] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11756] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11756] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11760], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11760 [pid 11756] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11756] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11760 attached [pid 11760] set_robust_list(0x7fcd885569e0, 24 [pid 11757] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11757] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11757] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11757] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11757] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11760] <... set_robust_list resumed>) = 0 [pid 11757] <... clone resumed>, parent_tid=[11761], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11761 [pid 11757] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11761 attached ) = 0 [pid 11761] set_robust_list(0x7fcd885569e0, 24 [pid 11757] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11761] <... set_robust_list resumed>) = 0 [pid 11760] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11759] <... mount resumed>) = -1 EIO (Input/output error) [pid 11759] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11759] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11761] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11760] recvfrom(3, [pid 11761] <... sendto resumed>) = 32 [pid 11761] recvfrom(3, [pid 11758] <... mount resumed>) = -1 EIO (Input/output error) [pid 11758] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11758] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11753] exit_group(0 [pid 11755] <... recvfrom resumed> ) = ? [pid 11754] <... futex resumed>) = ? [pid 11753] <... exit_group resumed>) = ? [pid 11755] +++ exited with 0 +++ [pid 11754] +++ exited with 0 +++ [pid 11753] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11753, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11762 ./strace-static-x86_64: Process 11762 attached [pid 11762] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11762] setpgid(0, 0) = 0 [pid 11762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11762] write(3, "1000", 4) = 4 [pid 11762] close(3) = 0 [pid 11762] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11762] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11762] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11763 attached [pid 11763] set_robust_list(0x7fcd885779e0, 24 [pid 11762] <... clone resumed>, parent_tid=[11763], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11763 [pid 11763] <... set_robust_list resumed>) = 0 [pid 11762] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11762] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11763] creat("./file0", 000) = 3 [pid 11763] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11762] <... futex resumed>) = 0 [pid 11763] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11762] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11762] <... futex resumed>) = 0 [pid 11763] close(3 [pid 11762] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11763] <... close resumed>) = 0 [pid 11763] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11762] <... futex resumed>) = 0 [pid 11763] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11762] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11762] <... futex resumed>) = 0 [pid 11763] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11762] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11763] <... socket resumed>) = 3 [pid 11763] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11762] <... futex resumed>) = 0 [pid 11763] <... futex resumed>) = 1 [pid 11762] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11762] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11763] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11763] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11762] <... futex resumed>) = 0 [pid 11762] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11762] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11763] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11757] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11762] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11762] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11762] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11762] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11764 attached , parent_tid=[11764], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11764 [pid 11762] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11764] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11764] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11762] <... futex resumed>) = 0 [pid 11763] <... mount resumed>) = -1 EIO (Input/output error) [pid 11763] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11762] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11763] <... futex resumed>) = 0 [pid 11763] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11764] <... sendto resumed>) = 32 [pid 11764] recvfrom(3, [pid 11762] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11756] exit_group(0 [pid 11760] <... recvfrom resumed> ) = ? [pid 11759] <... futex resumed>) = ? [pid 11756] <... exit_group resumed>) = ? [pid 11760] +++ exited with 0 +++ [pid 11759] +++ exited with 0 +++ [pid 11756] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11756, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11765 ./strace-static-x86_64: Process 11765 attached [pid 11765] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11765] setpgid(0, 0) = 0 [pid 11757] exit_group(0 [pid 11761] <... recvfrom resumed> ) = ? [pid 11758] <... futex resumed>) = ? [pid 11757] <... exit_group resumed>) = ? [pid 11761] +++ exited with 0 +++ [pid 11758] +++ exited with 0 +++ [pid 11765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11765] write(3, "1000", 4) = 4 [pid 11765] close(3) = 0 [pid 11765] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11757] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11757, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11765] <... futex resumed>) = 0 [pid 11765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11765] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11765] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11765] <... clone resumed>, parent_tid=[11766], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11766 [pid 11765] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11765] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11766 attached [pid 11766] set_robust_list(0x7fcd885779e0, 24 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11767 [pid 11766] <... set_robust_list resumed>) = 0 [pid 11766] creat("./file0", 000) = 3 [pid 11766] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11765] <... futex resumed>) = 0 [pid 11765] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11767 attached [pid 11766] <... futex resumed>) = 1 [pid 11765] <... futex resumed>) = 0 [pid 11765] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11766] close(3) = 0 [pid 11766] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11765] <... futex resumed>) = 0 [pid 11765] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] set_robust_list(0x55555559c5e0, 24 [pid 11765] <... futex resumed>) = 0 [pid 11765] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11767] <... set_robust_list resumed>) = 0 [pid 11766] <... futex resumed>) = 1 [pid 11767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11766] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11767] <... prctl resumed>) = 0 [pid 11766] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] setpgid(0, 0 [pid 11766] <... futex resumed>) = 1 [pid 11765] <... futex resumed>) = 0 [pid 11765] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] <... setpgid resumed>) = 0 [pid 11766] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11765] <... futex resumed>) = 0 [pid 11765] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11766] <... socket resumed>) = 4 [pid 11767] <... openat resumed>) = 3 [pid 11766] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] write(3, "1000", 4 [pid 11766] <... futex resumed>) = 1 [pid 11765] <... futex resumed>) = 0 [pid 11767] <... write resumed>) = 4 [pid 11766] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11765] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] close(3 [pid 11765] <... futex resumed>) = 0 [pid 11767] <... close resumed>) = 0 [pid 11765] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11767] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11767] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11767] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11768], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11768 ./strace-static-x86_64: Process 11768 attached [pid 11767] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11767] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11768] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11768] creat("./file0", 000) = 3 [pid 11768] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11767] <... futex resumed>) = 0 [pid 11768] close(3 [pid 11767] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11768] <... close resumed>) = 0 [pid 11767] <... futex resumed>) = 0 [pid 11768] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11768] <... futex resumed>) = 0 [pid 11767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11768] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11767] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11768] <... socket resumed>) = 3 [pid 11767] <... futex resumed>) = 0 [pid 11768] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11768] <... futex resumed>) = 0 [pid 11767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11768] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11767] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11768] <... socket resumed>) = 4 [pid 11767] <... futex resumed>) = 0 [pid 11768] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11768] <... futex resumed>) = 0 [pid 11767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11768] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11767] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11767] <... futex resumed>) = 0 [pid 11768] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11767] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11765] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11765] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11765] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11769], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11769 [pid 11765] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11765] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11769 attached [pid 11769] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11769] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11769] recvfrom(3, [pid 11766] <... mount resumed>) = -1 EIO (Input/output error) [pid 11766] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11766] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11767] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11767] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11767] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11767] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11770], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11770 [pid 11767] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11767] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11770 attached [pid 11770] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11770] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11770] recvfrom(3, [pid 11768] <... mount resumed>) = -1 EIO (Input/output error) [pid 11768] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11768] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11762] exit_group(0) = ? [pid 11763] <... futex resumed>) = ? [pid 11764] <... recvfrom resumed> ) = ? [pid 11763] +++ exited with 0 +++ [pid 11764] +++ exited with 0 +++ [pid 11762] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11762, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11771 ./strace-static-x86_64: Process 11771 attached [pid 11771] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11771] setpgid(0, 0) = 0 [pid 11771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11771] write(3, "1000", 4) = 4 [pid 11771] close(3) = 0 [pid 11771] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11771] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11771] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11772 attached , parent_tid=[11772], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11772 [pid 11772] set_robust_list(0x7fcd885779e0, 24 [pid 11771] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11767] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11771] <... futex resumed>) = 0 [pid 11772] <... set_robust_list resumed>) = 0 [pid 11771] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11772] creat("./file0", 000) = 3 [pid 11772] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11771] <... futex resumed>) = 0 [pid 11771] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11772] close(3) = 0 [pid 11771] <... futex resumed>) = 0 [pid 11771] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11772] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11771] <... futex resumed>) = 0 [pid 11772] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11771] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11771] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11772] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11772] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11772] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11771] <... futex resumed>) = 0 [pid 11772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11771] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11772] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11771] <... futex resumed>) = 0 [pid 11772] <... socket resumed>) = 4 [pid 11771] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11772] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11771] <... futex resumed>) = 0 [pid 11772] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11771] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11771] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11771] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11771] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11771] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11773 attached , parent_tid=[11773], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11773 [pid 11771] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11771] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11773] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11773] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11772] <... mount resumed>) = -1 EIO (Input/output error) [pid 11772] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11772] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11773] recvfrom(3, [pid 11771] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11765] exit_group(0 [pid 11769] <... recvfrom resumed> ) = ? [pid 11766] <... futex resumed>) = ? [pid 11765] <... exit_group resumed>) = ? [pid 11769] +++ exited with 0 +++ [pid 11766] +++ exited with 0 +++ [pid 11765] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11765, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11767] exit_group(0 [pid 11770] <... recvfrom resumed> ) = ? [pid 11768] <... futex resumed>) = ? [pid 11767] <... exit_group resumed>) = ? [pid 11770] +++ exited with 0 +++ [pid 11768] +++ exited with 0 +++ [pid 11767] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11767, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11774 ./strace-static-x86_64: Process 11775 attached [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11775 ./strace-static-x86_64: Process 11774 attached [pid 11775] set_robust_list(0x55555559c5e0, 24 [pid 11774] set_robust_list(0x55555559c5e0, 24 [pid 11775] <... set_robust_list resumed>) = 0 [pid 11775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11774] <... set_robust_list resumed>) = 0 [pid 11775] <... prctl resumed>) = 0 [pid 11775] setpgid(0, 0 [pid 11774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11775] <... setpgid resumed>) = 0 [pid 11774] setpgid(0, 0) = 0 [pid 11775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11775] <... openat resumed>) = 3 [pid 11774] <... openat resumed>) = 3 [pid 11775] write(3, "1000", 4 [pid 11774] write(3, "1000", 4 [pid 11775] <... write resumed>) = 4 [pid 11775] close(3) = 0 [pid 11775] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11775] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11775] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11774] <... write resumed>) = 4 [pid 11774] close(3./strace-static-x86_64: Process 11776 attached [pid 11775] <... clone resumed>, parent_tid=[11776], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11776 [pid 11774] <... close resumed>) = 0 [pid 11776] set_robust_list(0x7fcd885779e0, 24 [pid 11774] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11776] <... set_robust_list resumed>) = 0 [pid 11775] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11774] <... futex resumed>) = 0 [pid 11775] <... futex resumed>) = 0 [pid 11775] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11776] creat("./file0", 000 [pid 11774] <... mmap resumed>) = 0x7fcd88557000 [pid 11776] <... creat resumed>) = 3 [pid 11774] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11776] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11774] <... mprotect resumed>) = 0 [pid 11776] <... futex resumed>) = 1 [pid 11775] <... futex resumed>) = 0 [pid 11774] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11776] close(3 [pid 11775] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11776] <... close resumed>) = 0 [pid 11775] <... futex resumed>) = 0 [pid 11776] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11775] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11774] <... clone resumed>, parent_tid=[11777], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11777 [pid 11776] <... futex resumed>) = 0 [pid 11775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11774] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11776] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11775] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11774] <... futex resumed>) = 0 [pid 11776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11775] <... futex resumed>) = 0 [pid 11774] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11776] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11775] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11776] <... socket resumed>) = 3 [pid 11776] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11775] <... futex resumed>) = 0 [pid 11776] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11775] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11775] <... futex resumed>) = 0 [pid 11776] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11775] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11776] <... socket resumed>) = 4 [pid 11776] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11775] <... futex resumed>) = 0 [pid 11776] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11775] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11777 attached [pid 11776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11775] <... futex resumed>) = 0 [pid 11776] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11775] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11777] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11777] creat("./file0", 000) = 3 [pid 11777] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11774] <... futex resumed>) = 0 [pid 11777] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11774] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11774] <... futex resumed>) = 0 [pid 11777] close(3 [pid 11774] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11777] <... close resumed>) = 0 [pid 11777] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11774] <... futex resumed>) = 0 [pid 11777] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11774] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11777] <... socket resumed>) = 3 [pid 11774] <... futex resumed>) = 0 [pid 11777] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11774] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11777] <... futex resumed>) = 0 [pid 11774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11777] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11774] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11774] <... futex resumed>) = 0 [pid 11777] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11774] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11777] <... socket resumed>) = 4 [pid 11777] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11774] <... futex resumed>) = 0 [pid 11777] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11774] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11774] <... futex resumed>) = 0 [pid 11777] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11774] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11775] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11775] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11775] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11778], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11778 [pid 11775] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11775] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11778 attached [pid 11778] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11778] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11776] <... mount resumed>) = -1 EIO (Input/output error) [pid 11778] <... sendto resumed>) = 32 [pid 11776] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11776] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11778] recvfrom(3, [pid 11774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11774] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11774] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11774] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11779], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11779 [pid 11774] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11774] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11779 attached [pid 11779] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11779] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11777] <... mount resumed>) = -1 EIO (Input/output error) [pid 11779] recvfrom(3, [pid 11777] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11777] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11771] exit_group(0 [pid 11773] <... recvfrom resumed> ) = ? [pid 11772] <... futex resumed>) = ? [pid 11771] <... exit_group resumed>) = ? [pid 11773] +++ exited with 0 +++ [pid 11772] +++ exited with 0 +++ [pid 11771] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11771, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11780 ./strace-static-x86_64: Process 11780 attached [pid 11780] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11780] setpgid(0, 0) = 0 [pid 11780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11780] write(3, "1000", 4) = 4 [pid 11780] close(3) = 0 [pid 11780] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11780] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11780] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11781 attached , parent_tid=[11781], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11781 [pid 11781] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11781] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11780] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11781] <... futex resumed>) = 0 [pid 11781] creat("./file0", 000 [pid 11780] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11781] <... creat resumed>) = 3 [pid 11781] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11781] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11780] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11781] <... futex resumed>) = 0 [pid 11781] close(3 [pid 11780] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11781] <... close resumed>) = 0 [pid 11781] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11780] <... futex resumed>) = 0 [pid 11781] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11780] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11780] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11781] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11781] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11780] <... futex resumed>) = 0 [pid 11781] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11780] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11781] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11781] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11780] <... futex resumed>) = 0 [pid 11781] <... futex resumed>) = 0 [pid 11780] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11781] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 11780] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11781] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11780] <... futex resumed>) = 0 [pid 11780] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11780] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11780] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11780] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11782 attached , parent_tid=[11782], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11782 [pid 11780] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11780] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11782] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11782] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11781] <... mount resumed>) = -1 EIO (Input/output error) [pid 11782] <... sendto resumed>) = 32 [pid 11782] recvfrom(3, [pid 11781] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11781] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11775] exit_group(0) = ? [pid 11778] <... recvfrom resumed> ) = ? [pid 11776] <... futex resumed>) = ? [pid 11778] +++ exited with 0 +++ [pid 11776] +++ exited with 0 +++ [pid 11775] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11775, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11783 attached , child_tidptr=0x55555559c5d0) = 11783 [pid 11783] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11783] setpgid(0, 0) = 0 [pid 11783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11783] write(3, "1000", 4) = 4 [pid 11783] close(3) = 0 [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11783] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11783] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11784 attached , parent_tid=[11784], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11784 [pid 11784] set_robust_list(0x7fcd885779e0, 24 [pid 11783] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11774] exit_group(0 [pid 11779] <... recvfrom resumed> ) = ? [pid 11777] <... futex resumed>) = ? [pid 11774] <... exit_group resumed>) = ? [pid 11779] +++ exited with 0 +++ [pid 11777] +++ exited with 0 +++ [pid 11774] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11774, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11784] <... set_robust_list resumed>) = 0 [pid 11783] <... futex resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11785 attached , child_tidptr=0x55555559c5d0) = 11785 [pid 11785] set_robust_list(0x55555559c5e0, 24 [pid 11784] creat("./file0", 000 [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11785] <... set_robust_list resumed>) = 0 [pid 11785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11785] setpgid(0, 0) = 0 [pid 11785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11785] write(3, "1000", 4) = 4 [pid 11785] close(3) = 0 [pid 11785] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11784] <... creat resumed>) = 3 [pid 11784] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] <... futex resumed>) = 0 [pid 11784] <... futex resumed>) = 1 [pid 11783] <... futex resumed>) = 0 [pid 11785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11784] close(3 [pid 11783] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11784] <... close resumed>) = 0 [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11784] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11785] <... mprotect resumed>) = 0 [pid 11784] <... futex resumed>) = 0 [pid 11783] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11783] <... futex resumed>) = 0 [pid 11784] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE./strace-static-x86_64: Process 11786 attached [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11785] <... clone resumed>, parent_tid=[11786], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11786 [pid 11784] <... socket resumed>) = 3 [pid 11785] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11784] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] <... futex resumed>) = 0 [pid 11784] <... futex resumed>) = 1 [pid 11783] <... futex resumed>) = 0 [pid 11785] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11784] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11783] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11784] <... socket resumed>) = 4 [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11784] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11783] <... futex resumed>) = 0 [pid 11784] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11783] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11783] <... futex resumed>) = 0 [pid 11786] set_robust_list(0x7fcd885779e0, 24 [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11784] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11786] <... set_robust_list resumed>) = 0 [pid 11786] creat("./file0", 000) = 3 [pid 11786] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] <... futex resumed>) = 0 [pid 11785] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11786] <... futex resumed>) = 1 [pid 11785] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11786] close(3) = 0 [pid 11786] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11785] <... futex resumed>) = 0 [pid 11786] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11785] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11786] <... socket resumed>) = 3 [pid 11785] <... futex resumed>) = 0 [pid 11786] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11786] <... futex resumed>) = 0 [pid 11785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11786] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11785] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11786] <... socket resumed>) = 4 [pid 11785] <... futex resumed>) = 0 [pid 11786] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11785] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11786] <... futex resumed>) = 0 [pid 11785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11786] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11785] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11785] <... futex resumed>) = 0 [pid 11786] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11785] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11783] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11783] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11783] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11783] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11787 attached , parent_tid=[11787], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11787 [pid 11783] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11787] set_robust_list(0x7fcd885569e0, 24 [pid 11783] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11787] <... set_robust_list resumed>) = 0 [pid 11787] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11784] <... mount resumed>) = -1 EIO (Input/output error) [pid 11787] recvfrom(3, [pid 11784] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11784] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11785] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11785] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11785] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11785] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11788 attached , parent_tid=[11788], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11788 [pid 11785] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11785] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11788] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11788] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11786] <... mount resumed>) = -1 EIO (Input/output error) [pid 11786] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11786] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11788] recvfrom(3, [pid 11780] exit_group(0) = ? [pid 11781] <... futex resumed>) = ? [pid 11782] <... recvfrom resumed> ) = ? [pid 11781] +++ exited with 0 +++ [pid 11782] +++ exited with 0 +++ [pid 11780] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11789 ./strace-static-x86_64: Process 11789 attached [pid 11789] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11789] setpgid(0, 0) = 0 [pid 11789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11789] write(3, "1000", 4) = 4 [pid 11789] close(3) = 0 [pid 11783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11789] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11789] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11789] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11790 attached , parent_tid=[11790], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11790 [pid 11789] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11789] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11790] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11790] creat("./file0", 000) = 3 [pid 11790] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11789] <... futex resumed>) = 0 [pid 11789] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11789] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11785] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11790] close(3) = 0 [pid 11790] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11789] <... futex resumed>) = 0 [pid 11789] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11789] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11790] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11790] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11789] <... futex resumed>) = 0 [pid 11790] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11789] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11790] <... socket resumed>) = 4 [pid 11789] <... futex resumed>) = 0 [pid 11790] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11789] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11790] <... futex resumed>) = 0 [pid 11789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11789] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11790] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11789] <... futex resumed>) = 0 [pid 11789] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11789] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11789] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11789] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11791 attached , parent_tid=[11791], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11791 [pid 11791] set_robust_list(0x7fcd885569e0, 24 [pid 11789] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11789] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11791] <... set_robust_list resumed>) = 0 [pid 11791] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11790] <... mount resumed>) = -1 EIO (Input/output error) [pid 11790] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11791] <... sendto resumed>) = 32 [pid 11790] <... futex resumed>) = 0 [pid 11790] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11791] recvfrom(3, [pid 11789] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11783] exit_group(0 [pid 11784] <... futex resumed>) = ? [pid 11787] <... recvfrom resumed> ) = ? [pid 11784] +++ exited with 0 +++ [pid 11783] <... exit_group resumed>) = ? [pid 11787] +++ exited with 0 +++ [pid 11783] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11783, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11792 ./strace-static-x86_64: Process 11792 attached [pid 11792] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11792] setpgid(0, 0) = 0 [pid 11792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11792] write(3, "1000", 4) = 4 [pid 11792] close(3 [pid 11785] exit_group(0 [pid 11788] <... recvfrom resumed> ) = ? [pid 11786] <... futex resumed>) = ? [pid 11785] <... exit_group resumed>) = ? [pid 11788] +++ exited with 0 +++ [pid 11786] +++ exited with 0 +++ [pid 11792] <... close resumed>) = 0 [pid 11792] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11792] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11792] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11785] +++ exited with 0 +++ [pid 11792] <... clone resumed>, parent_tid=[11793], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11793 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11785, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 11792] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11793 attached [pid 11793] set_robust_list(0x7fcd885779e0, 24 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11793] <... set_robust_list resumed>) = 0 [pid 11793] creat("./file0", 000) = 3 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11794 [pid 11793] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11792] <... futex resumed>) = 0 [pid 11792] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11793] <... futex resumed>) = 1 [pid 11793] close(3) = 0 [pid 11793] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11792] <... futex resumed>) = 0 [pid 11792] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11793] <... futex resumed>) = 1 [pid 11793] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11793] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11792] <... futex resumed>) = 0 [pid 11792] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11793] <... futex resumed>) = 1 [pid 11793] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11793] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11792] <... futex resumed>) = 0 [pid 11792] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11793] <... futex resumed>) = 1 [pid 11793] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004,"./strace-static-x86_64: Process 11794 attached [pid 11794] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11794] setpgid(0, 0) = 0 [pid 11794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11794] write(3, "1000", 4) = 4 [pid 11794] close(3) = 0 [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11794] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11794] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11795 attached [pid 11795] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11794] <... clone resumed>, parent_tid=[11795], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11795 [pid 11794] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11795] creat("./file0", 000) = 3 [pid 11795] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11794] <... futex resumed>) = 0 [pid 11795] close(3 [pid 11794] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11795] <... close resumed>) = 0 [pid 11794] <... futex resumed>) = 0 [pid 11795] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11794] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11795] <... futex resumed>) = 1 [pid 11794] <... futex resumed>) = 0 [pid 11795] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 11795] <... socket resumed>) = 3 [pid 11795] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11794] <... futex resumed>) = 0 [pid 11795] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11794] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11795] <... socket resumed>) = 4 [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11795] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11794] <... futex resumed>) = 0 [pid 11794] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11795] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11794] <... futex resumed>) = 0 [pid 11794] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11792] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11792] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11792] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11796], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11796 [pid 11792] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11796 attached [pid 11796] set_robust_list(0x7fcd885569e0, 24 [pid 11792] <... futex resumed>) = 0 [pid 11796] <... set_robust_list resumed>) = 0 [pid 11792] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11796] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11793] <... mount resumed>) = -1 EIO (Input/output error) [pid 11796] recvfrom(3, [pid 11793] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11793] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11794] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11794] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11794] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11794] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11797], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11797 [pid 11794] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11794] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11797 attached [pid 11797] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11797] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11797] recvfrom(3, [pid 11795] <... mount resumed>) = -1 EIO (Input/output error) [pid 11795] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11795] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11789] exit_group(0 [pid 11791] <... recvfrom resumed> ) = ? [pid 11790] <... futex resumed>) = ? [pid 11789] <... exit_group resumed>) = ? [pid 11791] +++ exited with 0 +++ [pid 11790] +++ exited with 0 +++ [pid 11789] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11789, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 11794] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11798 attached [pid 11798] set_robust_list(0x55555559c5e0, 24 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11798 [pid 11798] <... set_robust_list resumed>) = 0 [pid 11798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11798] setpgid(0, 0) = 0 [pid 11798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11798] write(3, "1000", 4) = 4 [pid 11798] close(3) = 0 [pid 11798] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11798] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11798] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11799 attached , parent_tid=[11799], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11799 [pid 11799] set_robust_list(0x7fcd885779e0, 24 [pid 11798] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11798] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11799] <... set_robust_list resumed>) = 0 [pid 11799] creat("./file0", 000) = 3 [pid 11799] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11798] <... futex resumed>) = 0 [pid 11799] close(3 [pid 11798] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11799] <... close resumed>) = 0 [pid 11798] <... futex resumed>) = 0 [pid 11799] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11798] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11799] <... futex resumed>) = 0 [pid 11798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11799] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11798] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11798] <... futex resumed>) = 0 [pid 11799] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11798] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11799] <... socket resumed>) = 3 [pid 11799] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11798] <... futex resumed>) = 0 [pid 11799] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11798] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11798] <... futex resumed>) = 0 [pid 11799] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11798] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11799] <... socket resumed>) = 4 [pid 11799] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11798] <... futex resumed>) = 0 [pid 11799] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11798] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11798] <... futex resumed>) = 0 [pid 11799] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11798] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11798] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11798] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11798] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11800 attached , parent_tid=[11800], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11800 [pid 11798] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11800] set_robust_list(0x7fcd885569e0, 24 [pid 11798] <... futex resumed>) = 0 [pid 11798] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11800] <... set_robust_list resumed>) = 0 [pid 11800] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11799] <... mount resumed>) = -1 EIO (Input/output error) [pid 11800] <... sendto resumed>) = 32 [pid 11799] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11800] recvfrom(3, [pid 11799] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11792] exit_group(0 [pid 11796] <... recvfrom resumed> ) = ? [pid 11792] <... exit_group resumed>) = ? [pid 11793] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 11796] +++ exited with 0 +++ [pid 11793] +++ exited with 0 +++ [pid 11792] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11792, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 11798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3608] <... restart_syscall resumed>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11801 attached , child_tidptr=0x55555559c5d0) = 11801 [pid 11801] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11801] setpgid(0, 0) = 0 [pid 11801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11801] write(3, "1000", 4) = 4 [pid 11801] close(3) = 0 [pid 11801] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11801] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11801] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11794] exit_group(0 [pid 11801] <... clone resumed>, parent_tid=[11802], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11802 [pid 11797] <... recvfrom resumed> ) = ? [pid 11795] <... futex resumed>) = 11802 [pid 11794] <... exit_group resumed>) = ? [pid 11801] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11797] +++ exited with 0 +++ [pid 11795] +++ exited with 0 +++ [pid 11794] +++ exited with 0 +++ ./strace-static-x86_64: Process 11802 attached [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11794, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11802] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11802] creat("./file0", 000 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11802] <... creat resumed>) = 3 [pid 11802] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11802] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11803 ./strace-static-x86_64: Process 11803 attached [pid 11803] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11801] <... futex resumed>) = 1 [pid 11802] <... futex resumed>) = 0 [pid 11802] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11803] <... prctl resumed>) = 0 [pid 11803] setpgid(0, 0) = 0 [pid 11803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11801] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11803] <... openat resumed>) = 3 [pid 11803] write(3, "1000", 4) = 4 [pid 11803] close(3) = 0 [pid 11801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11801] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11802] <... futex resumed>) = 0 [pid 11802] close(3) = 0 [pid 11802] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11801] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11802] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11801] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11802] <... futex resumed>) = 0 [pid 11801] <... futex resumed>) = 1 [pid 11802] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11801] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11802] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11803] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11802] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11803] <... futex resumed>) = 0 [pid 11801] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11802] <... futex resumed>) = 0 [pid 11801] <... futex resumed>) = 1 [pid 11803] <... mmap resumed>) = 0x7fcd88557000 [pid 11802] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11803] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11802] <... socket resumed>) = 4 [pid 11801] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11803] <... mprotect resumed>) = 0 [pid 11802] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11803] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11802] <... futex resumed>) = 0 [pid 11801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11802] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11803] <... clone resumed>, parent_tid=[11804], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11804 [pid 11801] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11803] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11802] <... futex resumed>) = 0 [pid 11801] <... futex resumed>) = 1 [pid 11803] <... futex resumed>) = 0 [pid 11802] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11803] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11801] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11804 attached [pid 11804] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11804] creat("./file0", 000) = 3 [pid 11804] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11803] <... futex resumed>) = 0 [pid 11803] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11803] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11804] <... futex resumed>) = 1 [pid 11804] close(3) = 0 [pid 11804] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11803] <... futex resumed>) = 0 [pid 11803] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11803] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11804] <... futex resumed>) = 1 [pid 11804] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11804] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11803] <... futex resumed>) = 0 [pid 11804] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11803] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11804] <... socket resumed>) = 4 [pid 11803] <... futex resumed>) = 0 [pid 11804] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11803] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11804] <... futex resumed>) = 0 [pid 11803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11804] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11803] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11803] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11801] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11801] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11801] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11801] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11805 attached [pid 11805] set_robust_list(0x7fcd885569e0, 24 [pid 11801] <... clone resumed>, parent_tid=[11805], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11805 [pid 11801] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11805] <... set_robust_list resumed>) = 0 [pid 11801] <... futex resumed>) = 0 [pid 11805] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11801] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11805] <... sendto resumed>) = 32 [pid 11802] <... mount resumed>) = -1 EIO (Input/output error) [pid 11805] recvfrom(3, [pid 11802] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11802] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11803] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11803] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11803] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11806 attached , parent_tid=[11806], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11806 [pid 11803] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11803] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11806] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11806] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11804] <... mount resumed>) = -1 EIO (Input/output error) [pid 11804] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11804] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11806] recvfrom(3, [pid 11801] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11798] exit_group(0 [pid 11800] <... recvfrom resumed> ) = ? [pid 11799] <... futex resumed>) = ? [pid 11798] <... exit_group resumed>) = ? [pid 11799] +++ exited with 0 +++ [pid 11800] +++ exited with 0 +++ [pid 11803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11798] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11798, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11807 ./strace-static-x86_64: Process 11807 attached [pid 11807] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11807] setpgid(0, 0) = 0 [pid 11807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11807] write(3, "1000", 4) = 4 [pid 11807] close(3) = 0 [pid 11807] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11807] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11807] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11808], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11808 [pid 11807] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11807] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11808 attached [pid 11808] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11808] creat("./file0", 000) = 3 [pid 11808] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11807] <... futex resumed>) = 0 [pid 11808] close(3 [pid 11807] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11808] <... close resumed>) = 0 [pid 11807] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11808] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11807] <... futex resumed>) = 0 [pid 11807] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11808] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11807] <... futex resumed>) = 0 [pid 11808] <... socket resumed>) = 3 [pid 11807] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11808] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11808] <... futex resumed>) = 0 [pid 11807] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11808] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11807] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11808] <... socket resumed>) = 4 [pid 11808] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11807] <... futex resumed>) = 0 [pid 11808] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11807] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11807] <... futex resumed>) = 0 [pid 11807] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11808] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11807] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11807] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11807] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11809], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11809 ./strace-static-x86_64: Process 11809 attached [pid 11807] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11807] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11809] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11809] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11808] <... mount resumed>) = -1 EIO (Input/output error) [pid 11809] <... sendto resumed>) = 32 [pid 11808] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11809] recvfrom(3, [pid 11808] <... futex resumed>) = 0 [pid 11808] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11807] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11801] exit_group(0) = ? [pid 11802] <... futex resumed>) = ? [pid 11805] <... recvfrom resumed>) = ? [pid 11802] +++ exited with 0 +++ [pid 11805] +++ exited with 0 +++ [pid 11801] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11801, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11810 attached [pid 11803] exit_group(0 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11810 [pid 11806] <... recvfrom resumed> ) = ? [pid 11803] <... exit_group resumed>) = ? [pid 11806] +++ exited with 0 +++ [pid 11804] <... futex resumed>) = ? [pid 11804] +++ exited with 0 +++ [pid 11803] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11803, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11811 [pid 11810] set_robust_list(0x55555559c5e0, 24./strace-static-x86_64: Process 11811 attached [pid 11811] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11810] <... set_robust_list resumed>) = 0 [pid 11811] setpgid(0, 0) = 0 [pid 11811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11811] write(3, "1000", 4) = 4 [pid 11811] close(3) = 0 [pid 11811] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11811] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11810] <... prctl resumed>) = 0 [pid 11811] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11812], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11812 [pid 11811] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11811] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11812 attached [pid 11810] setpgid(0, 0) = 0 [pid 11812] set_robust_list(0x7fcd885779e0, 24 [pid 11810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11812] <... set_robust_list resumed>) = 0 [pid 11812] creat("./file0", 000) = 3 [pid 11810] <... openat resumed>) = 3 [pid 11810] write(3, "1000", 4) = 4 [pid 11810] close(3 [pid 11812] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11810] <... close resumed>) = 0 [pid 11811] <... futex resumed>) = 0 [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11811] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11812] <... futex resumed>) = 1 [pid 11811] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11810] <... futex resumed>) = 0 [pid 11810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11812] close(3 [pid 11810] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11812] <... close resumed>) = 0 [pid 11810] <... mprotect resumed>) = 0 [pid 11812] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11811] <... futex resumed>) = 0 [pid 11812] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11811] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11812] <... socket resumed>) = 3 [pid 11811] <... futex resumed>) = 0 [pid 11810] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11812] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11811] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11812] <... futex resumed>) = 0 [pid 11811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11812] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11811] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11810] <... clone resumed>, parent_tid=[11813], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11813 [pid 11812] <... socket resumed>) = 4 [pid 11811] <... futex resumed>) = 0 [pid 11810] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11812] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11811] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11810] <... futex resumed>) = 0 [pid 11812] <... futex resumed>) = 0 [pid 11811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11812] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11811] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11813 attached [pid 11812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11811] <... futex resumed>) = 0 [pid 11812] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11811] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11813] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11813] creat("./file0", 000) = 3 [pid 11813] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11810] <... futex resumed>) = 0 [pid 11813] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11810] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11810] <... futex resumed>) = 0 [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11813] close(3) = 0 [pid 11813] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11813] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11810] <... futex resumed>) = 0 [pid 11813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11810] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11813] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11810] <... futex resumed>) = 0 [pid 11813] <... socket resumed>) = 3 [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11813] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11810] <... futex resumed>) = 0 [pid 11810] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11813] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11813] <... socket resumed>) = 4 [pid 11813] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11810] <... futex resumed>) = 0 [pid 11813] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 11810] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11813] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11810] <... futex resumed>) = 0 [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11811] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11811] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11811] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11811] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11814], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11814 [pid 11811] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11811] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11814 attached [pid 11814] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11814] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11814] recvfrom(3, [pid 11812] <... mount resumed>) = -1 EIO (Input/output error) [pid 11812] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11812] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11810] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11810] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11810] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11810] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11810] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11815], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11815 [pid 11810] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11810] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11815 attached [pid 11815] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11815] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11813] <... mount resumed>) = -1 EIO (Input/output error) [pid 11813] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11813] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11815] recvfrom(3, [pid 11811] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11811] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11811] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11807] exit_group(0 [pid 11809] <... recvfrom resumed> ) = ? [pid 11808] <... futex resumed>) = ? [pid 11807] <... exit_group resumed>) = ? [pid 11809] +++ exited with 0 +++ [pid 11808] +++ exited with 0 +++ [pid 11807] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11810] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11810] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11816 ./strace-static-x86_64: Process 11816 attached [pid 11816] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11816] setpgid(0, 0) = 0 [pid 11816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11816] write(3, "1000", 4) = 4 [pid 11816] close(3) = 0 [pid 11816] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11816] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11816] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11817 attached , parent_tid=[11817], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11817 [pid 11816] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11816] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11817] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11817] creat("./file0", 000) = 3 [pid 11817] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11816] <... futex resumed>) = 0 [pid 11816] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11816] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11817] <... futex resumed>) = 1 [pid 11817] close(3) = 0 [pid 11817] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11817] <... futex resumed>) = 0 [pid 11816] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11817] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11816] <... futex resumed>) = 0 [pid 11817] <... socket resumed>) = 3 [pid 11816] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11817] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11817] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11816] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11817] <... futex resumed>) = 0 [pid 11816] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11817] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11817] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11816] <... futex resumed>) = 0 [pid 11817] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11816] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11816] <... futex resumed>) = 0 [pid 11817] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11816] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11816] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11816] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11816] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11818], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11818 [pid 11816] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11816] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11818 attached [pid 11818] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11818] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11817] <... mount resumed>) = -1 EIO (Input/output error) [pid 11817] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11817] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11818] <... sendto resumed>) = 32 [pid 11818] recvfrom(3, [pid 11816] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11816] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11811] exit_group(0 [pid 11814] <... recvfrom resumed> ) = ? [pid 11814] +++ exited with 0 +++ [pid 11812] <... futex resumed>) = ? [pid 11811] <... exit_group resumed>) = ? [pid 11812] +++ exited with 0 +++ [pid 11811] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11811, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11819 attached , child_tidptr=0x55555559c5d0) = 11819 [pid 11819] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11810] exit_group(0 [pid 11813] <... futex resumed>) = ? [pid 11815] <... recvfrom resumed> ) = ? [pid 11810] <... exit_group resumed>) = ? [pid 11815] +++ exited with 0 +++ [pid 11813] +++ exited with 0 +++ [pid 11810] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11810, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11820 ./strace-static-x86_64: Process 11820 attached [pid 11820] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11820] setpgid(0, 0) = 0 [pid 11819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11819] <... prctl resumed>) = 0 [pid 11819] setpgid(0, 0 [pid 11820] <... openat resumed>) = 3 [pid 11819] <... setpgid resumed>) = 0 [pid 11820] write(3, "1000", 4) = 4 [pid 11820] close(3) = 0 [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11820] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11820] <... mprotect resumed>) = 0 [pid 11820] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11821], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11821 [pid 11820] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11819] <... openat resumed>) = 3 ./strace-static-x86_64: Process 11821 attached [pid 11821] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11819] write(3, "1000", 4) = 4 [pid 11821] creat("./file0", 000 [pid 11819] close(3) = 0 [pid 11821] <... creat resumed>) = 3 [pid 11819] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11821] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11820] <... futex resumed>) = 0 [pid 11820] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11819] <... mmap resumed>) = 0x7fcd88557000 [pid 11819] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11821] <... futex resumed>) = 1 [pid 11819] <... mprotect resumed>) = 0 [pid 11821] close(3) = 0 [pid 11821] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11820] <... futex resumed>) = 0 [pid 11821] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11820] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11821] <... socket resumed>) = 3 [pid 11820] <... futex resumed>) = 0 [pid 11819] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11821] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11821] <... futex resumed>) = 0 [pid 11820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11821] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11820] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11821] <... socket resumed>) = 4 [pid 11820] <... futex resumed>) = 0 [pid 11819] <... clone resumed>, parent_tid=[11822], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11822 [pid 11821] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11821] <... futex resumed>) = 0 [pid 11820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11819] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11821] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11820] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11819] <... futex resumed>) = 0 [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11819] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11822 attached [pid 11822] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11822] creat("./file0", 000) = 3 [pid 11822] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11819] <... futex resumed>) = 0 [pid 11819] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11819] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11822] close(3) = 0 [pid 11822] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11822] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11819] <... futex resumed>) = 0 [pid 11822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11819] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11819] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11822] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11822] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11819] <... futex resumed>) = 0 [pid 11822] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11819] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11819] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11822] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11822] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11819] <... futex resumed>) = 0 [pid 11822] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11819] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11822] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11819] <... futex resumed>) = 0 [pid 11819] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11820] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11820] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11820] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11820] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11820] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11823], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11823 [pid 11820] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11820] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11823 attached [pid 11823] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11823] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11821] <... mount resumed>) = -1 EIO (Input/output error) [pid 11821] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11821] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11823] recvfrom(3, [pid 11819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11819] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11819] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11819] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11824 attached , parent_tid=[11824], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11824 [pid 11824] set_robust_list(0x7fcd885569e0, 24 [pid 11819] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11819] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11824] <... set_robust_list resumed>) = 0 [pid 11824] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11822] <... mount resumed>) = -1 EIO (Input/output error) [pid 11822] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11822] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11824] <... sendto resumed>) = 32 [pid 11824] recvfrom(3, [pid 11820] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11816] exit_group(0 [pid 11818] <... recvfrom resumed> ) = ? [pid 11817] <... futex resumed>) = ? [pid 11816] <... exit_group resumed>) = ? [pid 11818] +++ exited with 0 +++ [pid 11817] +++ exited with 0 +++ [pid 11816] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11816, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11825 ./strace-static-x86_64: Process 11825 attached [pid 11825] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11819] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 11825] setpgid(0, 0 [pid 11819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11825] <... setpgid resumed>) = 0 [pid 11825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11825] write(3, "1000", 4) = 4 [pid 11825] close(3) = 0 [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11825] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11825] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11826], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11826 [pid 11825] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11826 attached [pid 11826] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11826] creat("./file0", 000) = 3 [pid 11826] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11825] <... futex resumed>) = 0 [pid 11825] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11826] <... futex resumed>) = 1 [pid 11826] close(3) = 0 [pid 11826] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11825] <... futex resumed>) = 0 [pid 11825] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11826] <... futex resumed>) = 1 [pid 11826] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11826] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11825] <... futex resumed>) = 0 [pid 11825] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11826] <... futex resumed>) = 1 [pid 11826] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11826] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11825] <... futex resumed>) = 0 [pid 11826] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11825] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11825] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11825] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11825] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11825] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11827], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11827 [pid 11825] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11825] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11827 attached [pid 11827] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11827] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11826] <... mount resumed>) = -1 EIO (Input/output error) [pid 11826] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11826] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11827] <... sendto resumed>) = 32 [pid 11827] recvfrom(3, [pid 11825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11825] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11820] exit_group(0 [pid 11823] <... recvfrom resumed> ) = ? [pid 11821] <... futex resumed>) = ? [pid 11820] <... exit_group resumed>) = ? [pid 11823] +++ exited with 0 +++ [pid 11821] +++ exited with 0 +++ [pid 11820] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11828 attached , child_tidptr=0x55555559c5d0) = 11828 [pid 11828] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11828] setpgid(0, 0) = 0 [pid 11828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11828] write(3, "1000", 4) = 4 [pid 11819] exit_group(0 [pid 11824] <... recvfrom resumed> ) = ? [pid 11822] <... futex resumed>) = ? [pid 11819] <... exit_group resumed>) = ? [pid 11824] +++ exited with 0 +++ [pid 11822] +++ exited with 0 +++ [pid 11819] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11819, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 11828] close(3 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11829 attached [pid 11828] <... close resumed>) = 0 [pid 11828] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11829 [pid 11828] <... futex resumed>) = 0 [pid 11828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11828] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11828] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11830], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11830 [pid 11828] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 11830 attached [pid 11828] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11830] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11830] creat("./file0", 000 [pid 11829] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11830] <... creat resumed>) = 3 [pid 11829] <... prctl resumed>) = 0 [pid 11830] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11828] <... futex resumed>) = 0 [pid 11828] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11830] close(3 [pid 11828] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11830] <... close resumed>) = 0 [pid 11830] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11828] <... futex resumed>) = 0 [pid 11830] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11828] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11830] <... socket resumed>) = 3 [pid 11829] setpgid(0, 0 [pid 11828] <... futex resumed>) = 0 [pid 11830] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11828] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11830] <... futex resumed>) = 0 [pid 11829] <... setpgid resumed>) = 0 [pid 11828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11830] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11828] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11828] <... futex resumed>) = 0 [pid 11830] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11828] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11830] <... socket resumed>) = 4 [pid 11830] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11828] <... futex resumed>) = 0 [pid 11830] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11829] <... openat resumed>) = 3 [pid 11828] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11828] <... futex resumed>) = 0 [pid 11829] write(3, "1000", 4 [pid 11830] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11828] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11829] <... write resumed>) = 4 [pid 11829] close(3) = 0 [pid 11829] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11829] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11829] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11831 attached [pid 11831] set_robust_list(0x7fcd885779e0, 24 [pid 11829] <... clone resumed>, parent_tid=[11831], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11831 [pid 11831] <... set_robust_list resumed>) = 0 [pid 11829] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11829] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11831] creat("./file0", 000) = 3 [pid 11831] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11829] <... futex resumed>) = 0 [pid 11831] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11829] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11829] <... futex resumed>) = 0 [pid 11831] close(3 [pid 11829] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11831] <... close resumed>) = 0 [pid 11831] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11829] <... futex resumed>) = 0 [pid 11831] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11829] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11829] <... futex resumed>) = 0 [pid 11831] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11829] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11831] <... socket resumed>) = 3 [pid 11831] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11829] <... futex resumed>) = 0 [pid 11831] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11829] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11829] <... futex resumed>) = 0 [pid 11831] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11829] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11831] <... socket resumed>) = 4 [pid 11831] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11829] <... futex resumed>) = 0 [pid 11831] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11829] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11829] <... futex resumed>) = 0 [pid 11829] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11831] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11828] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11828] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11828] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11828] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11832], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11832 [pid 11828] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11828] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11832 attached [pid 11832] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11832] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11830] <... mount resumed>) = -1 EIO (Input/output error) [pid 11830] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11830] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11832] <... sendto resumed>) = 32 [pid 11832] recvfrom(3, [pid 11829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11829] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11829] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11829] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11833 attached [pid 11833] set_robust_list(0x7fcd885569e0, 24 [pid 11829] <... clone resumed>, parent_tid=[11833], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11833 [pid 11833] <... set_robust_list resumed>) = 0 [pid 11833] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11829] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11829] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11833] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11833] recvfrom(3, [pid 11831] <... mount resumed>) = -1 EIO (Input/output error) [pid 11831] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11831] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11825] exit_group(0 [pid 11827] <... recvfrom resumed> ) = ? [pid 11826] <... futex resumed>) = ? [pid 11825] <... exit_group resumed>) = ? [pid 11827] +++ exited with 0 +++ [pid 11826] +++ exited with 0 +++ [pid 11825] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11825, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11828] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 11834 attached [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11834 [pid 11834] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11834] setpgid(0, 0) = 0 [pid 11834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11834] write(3, "1000", 4) = 4 [pid 11834] close(3) = 0 [pid 11834] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11834] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11834] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11835 attached [pid 11835] set_robust_list(0x7fcd885779e0, 24 [pid 11834] <... clone resumed>, parent_tid=[11835], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11835 [pid 11834] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11835] <... set_robust_list resumed>) = 0 [pid 11834] <... futex resumed>) = 0 [pid 11834] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11835] creat("./file0", 000 [pid 11829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11835] <... creat resumed>) = 3 [pid 11835] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11834] <... futex resumed>) = 0 [pid 11834] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11835] close(3 [pid 11834] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11835] <... close resumed>) = 0 [pid 11835] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11834] <... futex resumed>) = 0 [pid 11834] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11834] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11835] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11835] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11834] <... futex resumed>) = 0 [pid 11835] <... futex resumed>) = 1 [pid 11834] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11834] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11835] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11835] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11834] <... futex resumed>) = 0 [pid 11835] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11834] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11834] <... futex resumed>) = 0 [pid 11834] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11835] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11834] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11834] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11834] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11834] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11836 attached , parent_tid=[11836], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11836 [pid 11834] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11834] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11836] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11836] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11835] <... mount resumed>) = -1 EIO (Input/output error) [pid 11835] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11835] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11836] recvfrom(3, [pid 11834] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11834] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11828] exit_group(0 [pid 11832] <... recvfrom resumed> ) = ? [pid 11830] <... futex resumed>) = ? [pid 11828] <... exit_group resumed>) = ? [pid 11830] +++ exited with 0 +++ [pid 11832] +++ exited with 0 +++ [pid 11828] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11828, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11837 ./strace-static-x86_64: Process 11837 attached [pid 11837] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11837] setpgid(0, 0) = 0 [pid 11837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11837] write(3, "1000", 4) = 4 [pid 11837] close(3) = 0 [pid 11837] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11829] exit_group(0 [pid 11833] <... recvfrom resumed> ) = ? [pid 11831] <... futex resumed>) = ? [pid 11829] <... exit_group resumed>) = ? [pid 11833] +++ exited with 0 +++ [pid 11831] +++ exited with 0 +++ [pid 11829] +++ exited with 0 +++ [pid 11837] <... futex resumed>) = 0 [pid 11837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11829, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 11837] <... mmap resumed>) = 0x7fcd88557000 [pid 3604] <... restart_syscall resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11838 attached [pid 11837] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11838 [pid 11837] <... mprotect resumed>) = 0 [pid 11837] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11839 attached , parent_tid=[11839], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11839 [pid 11837] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11837] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11839] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11839] creat("./file0", 000 [pid 11838] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11839] <... creat resumed>) = 3 [pid 11839] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11838] setpgid(0, 0 [pid 11839] <... futex resumed>) = 1 [pid 11837] <... futex resumed>) = 0 [pid 11838] <... setpgid resumed>) = 0 [pid 11837] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11839] close(3 [pid 11837] <... futex resumed>) = 0 [pid 11839] <... close resumed>) = 0 [pid 11838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11837] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11838] <... openat resumed>) = 3 [pid 11838] write(3, "1000", 4 [pid 11839] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11839] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11837] <... futex resumed>) = 0 [pid 11838] <... write resumed>) = 4 [pid 11837] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11838] close(3 [pid 11837] <... futex resumed>) = 0 [pid 11839] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11837] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11838] <... close resumed>) = 0 [pid 11839] <... socket resumed>) = 3 [pid 11838] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11839] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11838] <... futex resumed>) = 0 [pid 11839] <... futex resumed>) = 1 [pid 11838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11837] <... futex resumed>) = 0 [pid 11839] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 11837] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11839] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11837] <... futex resumed>) = 0 [pid 11839] <... socket resumed>) = 4 [pid 11838] <... mmap resumed>) = 0x7fcd88557000 [pid 11839] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11838] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11837] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11839] <... futex resumed>) = 0 [pid 11838] <... mprotect resumed>) = 0 [pid 11837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11839] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11837] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11838] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11837] <... futex resumed>) = 0 [pid 11839] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11837] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11838] <... clone resumed>, parent_tid=[11840], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11840 [pid 11838] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11838] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11840 attached [pid 11840] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11840] creat("./file0", 000) = 3 [pid 11840] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11838] <... futex resumed>) = 0 [pid 11840] <... futex resumed>) = 1 [pid 11838] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11838] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11840] close(3) = 0 [pid 11840] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11838] <... futex resumed>) = 0 [pid 11838] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11838] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11840] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11840] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11838] <... futex resumed>) = 0 [pid 11840] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11838] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11840] <... socket resumed>) = 4 [pid 11838] <... futex resumed>) = 0 [pid 11838] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11840] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11838] <... futex resumed>) = 0 [pid 11840] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 11838] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11840] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11838] <... futex resumed>) = 0 [pid 11838] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11837] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11837] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11837] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11837] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11841], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11841 [pid 11837] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11837] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11841 attached [pid 11841] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11841] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11839] <... mount resumed>) = -1 EIO (Input/output error) [pid 11839] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11839] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11841] <... sendto resumed>) = 32 [pid 11841] recvfrom(3, [pid 11838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11838] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11838] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11838] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11842], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11842 [pid 11838] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11838] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11842 attached [pid 11842] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11842] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11840] <... mount resumed>) = -1 EIO (Input/output error) [pid 11840] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11840] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11842] recvfrom(3, [pid 11834] exit_group(0 [pid 11836] <... recvfrom resumed> ) = ? [pid 11835] <... futex resumed>) = ? [pid 11834] <... exit_group resumed>) = ? [pid 11836] +++ exited with 0 +++ [pid 11835] +++ exited with 0 +++ [pid 11834] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11834, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11843 ./strace-static-x86_64: Process 11843 attached [pid 11837] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11837] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11843] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11843] setpgid(0, 0) = 0 [pid 11843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11843] write(3, "1000", 4) = 4 [pid 11843] close(3) = 0 [pid 11843] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11843] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11843] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11844], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11844 ./strace-static-x86_64: Process 11844 attached [pid 11843] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11843] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11844] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11844] creat("./file0", 000) = 3 [pid 11844] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11843] <... futex resumed>) = 0 [pid 11844] close(3 [pid 11843] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11844] <... close resumed>) = 0 [pid 11843] <... futex resumed>) = 0 [pid 11844] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11843] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11844] <... futex resumed>) = 0 [pid 11843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11844] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11843] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11844] <... socket resumed>) = 3 [pid 11843] <... futex resumed>) = 0 [pid 11844] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11843] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11844] <... futex resumed>) = 0 [pid 11843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11844] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11843] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11843] <... futex resumed>) = 0 [pid 11844] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11843] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11844] <... socket resumed>) = 4 [pid 11844] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11843] <... futex resumed>) = 0 [pid 11844] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11843] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11843] <... futex resumed>) = 0 [pid 11844] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11843] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11843] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11843] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11843] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11845 attached , parent_tid=[11845], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11845 [pid 11845] set_robust_list(0x7fcd885569e0, 24 [pid 11843] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11845] <... set_robust_list resumed>) = 0 [pid 11843] <... futex resumed>) = 0 [pid 11845] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11843] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11845] <... sendto resumed>) = 32 [pid 11845] recvfrom(3, [pid 11844] <... mount resumed>) = -1 EIO (Input/output error) [pid 11844] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11844] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11837] exit_group(0 [pid 11841] <... recvfrom resumed> ) = ? [pid 11839] <... futex resumed>) = ? [pid 11837] <... exit_group resumed>) = ? [pid 11841] +++ exited with 0 +++ [pid 11839] +++ exited with 0 +++ [pid 11837] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11837, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11846 attached , child_tidptr=0x55555559c5d0) = 11846 [pid 11846] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11846] setpgid(0, 0) = 0 [pid 11846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11846] write(3, "1000", 4) = 4 [pid 11846] close(3) = 0 [pid 11846] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11846] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11846] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11847 attached [pid 11847] set_robust_list(0x7fcd885779e0, 24 [pid 11846] <... clone resumed>, parent_tid=[11847], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11847 [pid 11847] <... set_robust_list resumed>) = 0 [pid 11846] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11838] exit_group(0 [pid 11847] creat("./file0", 000 [pid 11846] <... futex resumed>) = 0 [pid 11840] <... futex resumed>) = ? [pid 11838] <... exit_group resumed>) = ? [pid 11847] <... creat resumed>) = 3 [pid 11846] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11842] <... recvfrom resumed> ) = ? [pid 11840] +++ exited with 0 +++ [pid 11847] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11847] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11846] <... futex resumed>) = 0 [pid 11846] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11842] +++ exited with 0 +++ [pid 11838] +++ exited with 0 +++ [pid 11847] <... futex resumed>) = 0 [pid 11846] <... futex resumed>) = 1 [pid 11846] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11847] close(3 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11838, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11847] <... close resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11848 attached [pid 11847] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11848 [pid 11848] set_robust_list(0x55555559c5e0, 24 [pid 11847] <... futex resumed>) = 1 [pid 11846] <... futex resumed>) = 0 [pid 11848] <... set_robust_list resumed>) = 0 [pid 11847] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11846] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11846] <... futex resumed>) = 0 [pid 11848] <... prctl resumed>) = 0 [pid 11847] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11846] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11848] setpgid(0, 0 [pid 11847] <... socket resumed>) = 3 [pid 11848] <... setpgid resumed>) = 0 [pid 11847] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11847] <... futex resumed>) = 1 [pid 11846] <... futex resumed>) = 0 [pid 11848] <... openat resumed>) = 3 [pid 11847] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11846] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11848] write(3, "1000", 4 [pid 11847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11846] <... futex resumed>) = 0 [pid 11848] <... write resumed>) = 4 [pid 11847] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11846] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11848] close(3 [pid 11847] <... socket resumed>) = 4 [pid 11848] <... close resumed>) = 0 [pid 11847] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11847] <... futex resumed>) = 1 [pid 11846] <... futex resumed>) = 0 [pid 11848] <... futex resumed>) = 0 [pid 11847] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11846] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11846] <... futex resumed>) = 0 [pid 11848] <... mmap resumed>) = 0x7fcd88557000 [pid 11847] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11846] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11848] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11848] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11849], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11849 [pid 11848] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11849 attached [pid 11849] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11849] creat("./file0", 000) = 3 [pid 11849] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11848] <... futex resumed>) = 0 [pid 11848] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11849] close(3 [pid 11848] <... futex resumed>) = 0 [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11849] <... close resumed>) = 0 [pid 11849] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11848] <... futex resumed>) = 0 [pid 11849] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11848] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11848] <... futex resumed>) = 0 [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11849] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11849] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11848] <... futex resumed>) = 0 [pid 11849] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11848] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11849] <... socket resumed>) = 4 [pid 11848] <... futex resumed>) = 0 [pid 11849] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11849] <... futex resumed>) = 0 [pid 11848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11849] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11848] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11848] <... futex resumed>) = 0 [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11849] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11846] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11846] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11846] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11850], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11850 [pid 11846] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11846] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11850 attached [pid 11850] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11850] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11847] <... mount resumed>) = -1 EIO (Input/output error) [pid 11850] recvfrom(3, [pid 11847] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11847] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11848] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11848] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11848] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11848] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11851], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11851 ./strace-static-x86_64: Process 11851 attached [pid 11848] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11848] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11851] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11851] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11849] <... mount resumed>) = -1 EIO (Input/output error) [pid 11849] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11849] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11851] recvfrom(3, [pid 11846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11846] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11843] exit_group(0 [pid 11845] <... recvfrom resumed> ) = ? [pid 11844] <... futex resumed>) = ? [pid 11843] <... exit_group resumed>) = ? [pid 11845] +++ exited with 0 +++ [pid 11844] +++ exited with 0 +++ [pid 11843] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11852 attached , child_tidptr=0x55555559c5d0) = 11852 [pid 11852] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11852] setpgid(0, 0) = 0 [pid 11852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11852] write(3, "1000", 4) = 4 [pid 11852] close(3) = 0 [pid 11852] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11852] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11852] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11853 attached [pid 11853] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11853] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11852] <... clone resumed>, parent_tid=[11853], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11853 [pid 11852] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11853] <... futex resumed>) = 0 [pid 11852] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11853] creat("./file0", 000) = 3 [pid 11853] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11852] <... futex resumed>) = 0 [pid 11853] close(3 [pid 11852] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11853] <... close resumed>) = 0 [pid 11852] <... futex resumed>) = 0 [pid 11853] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11852] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11853] <... futex resumed>) = 0 [pid 11852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11853] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11852] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11853] <... socket resumed>) = 3 [pid 11852] <... futex resumed>) = 0 [pid 11853] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11852] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11853] <... futex resumed>) = 0 [pid 11852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11853] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11852] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11853] <... socket resumed>) = 4 [pid 11852] <... futex resumed>) = 0 [pid 11853] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11852] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11853] <... futex resumed>) = 0 [pid 11852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11853] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11852] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11852] <... futex resumed>) = 0 [pid 11853] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11852] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11852] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11852] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11852] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11854 attached [pid 11854] set_robust_list(0x7fcd885569e0, 24 [pid 11852] <... clone resumed>, parent_tid=[11854], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11854 [pid 11854] <... set_robust_list resumed>) = 0 [pid 11852] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11854] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11852] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11853] <... mount resumed>) = -1 EIO (Input/output error) [pid 11854] <... sendto resumed>) = 32 [pid 11854] recvfrom(3, [pid 11853] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11853] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11846] exit_group(0 [pid 11847] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 11850] <... recvfrom resumed> ) = ? [pid 11846] <... exit_group resumed>) = ? [pid 11847] +++ exited with 0 +++ [pid 11850] +++ exited with 0 +++ [pid 11846] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11846, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11855 attached , child_tidptr=0x55555559c5d0) = 11855 [pid 11855] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11855] setpgid(0, 0) = 0 [pid 11855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11855] write(3, "1000", 4) = 4 [pid 11855] close(3) = 0 [pid 11855] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11855] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11855] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11856 attached , parent_tid=[11856], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11856 [pid 11852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11856] set_robust_list(0x7fcd885779e0, 24 [pid 11855] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11856] <... set_robust_list resumed>) = 0 [pid 11855] <... futex resumed>) = 0 [pid 11855] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11856] creat("./file0", 000 [pid 11848] exit_group(0 [pid 11851] <... recvfrom resumed> ) = ? [pid 11849] <... futex resumed>) = ? [pid 11848] <... exit_group resumed>) = ? [pid 11856] <... creat resumed>) = 3 [pid 11851] +++ exited with 0 +++ [pid 11849] +++ exited with 0 +++ [pid 11848] +++ exited with 0 +++ [pid 11856] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11848, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 11855] <... futex resumed>) = 0 [pid 11856] <... futex resumed>) = 1 [pid 11855] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11856] close(3 [pid 11855] <... futex resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11856] <... close resumed>) = 0 [pid 11855] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11857 attached [pid 11856] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11857] set_robust_list(0x55555559c5e0, 24 [pid 11856] <... futex resumed>) = 0 [pid 11855] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11857 [pid 11857] <... set_robust_list resumed>) = 0 [pid 11856] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11855] <... futex resumed>) = 0 [pid 11856] <... socket resumed>) = 3 [pid 11855] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11856] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11856] <... futex resumed>) = 0 [pid 11855] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11857] <... prctl resumed>) = 0 [pid 11856] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11855] <... futex resumed>) = 0 [pid 11857] setpgid(0, 0 [pid 11856] <... socket resumed>) = 4 [pid 11855] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11857] <... setpgid resumed>) = 0 [pid 11856] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11856] <... futex resumed>) = 0 [pid 11855] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11857] <... openat resumed>) = 3 [pid 11856] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11855] <... futex resumed>) = 0 [pid 11857] write(3, "1000", 4 [pid 11855] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11857] <... write resumed>) = 4 [pid 11857] close(3) = 0 [pid 11857] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11857] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11857] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11858 attached [pid 11858] set_robust_list(0x7fcd885779e0, 24 [pid 11857] <... clone resumed>, parent_tid=[11858], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11858 [pid 11858] <... set_robust_list resumed>) = 0 [pid 11857] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11858] creat("./file0", 000 [pid 11857] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11858] <... creat resumed>) = 3 [pid 11858] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11857] <... futex resumed>) = 0 [pid 11858] <... futex resumed>) = 1 [pid 11857] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11858] close(3 [pid 11857] <... futex resumed>) = 0 [pid 11858] <... close resumed>) = 0 [pid 11857] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11858] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11857] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11858] <... futex resumed>) = 0 [pid 11857] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11858] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11858] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11857] <... futex resumed>) = 0 [pid 11857] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11857] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11858] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11858] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11857] <... futex resumed>) = 0 [pid 11857] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11858] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11857] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11855] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11855] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11855] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11855] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11859], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11859 [pid 11855] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11859 attached ) = 0 [pid 11859] set_robust_list(0x7fcd885569e0, 24 [pid 11855] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11859] <... set_robust_list resumed>) = 0 [pid 11859] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11856] <... mount resumed>) = -1 EIO (Input/output error) [pid 11856] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11859] <... sendto resumed>) = 32 [pid 11856] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11859] recvfrom(3, [pid 11857] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11857] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11857] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11857] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11860], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11860 [pid 11857] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11857] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11860 attached [pid 11860] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11860] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11858] <... mount resumed>) = -1 EIO (Input/output error) [pid 11860] recvfrom(3, [pid 11858] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11858] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11855] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11857] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11852] exit_group(0 [pid 11854] <... recvfrom resumed> ) = ? [pid 11853] <... futex resumed>) = ? [pid 11854] +++ exited with 0 +++ [pid 11853] +++ exited with 0 +++ [pid 11852] <... exit_group resumed>) = ? [pid 11852] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11852, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11861 attached , child_tidptr=0x55555559c5d0) = 11861 [pid 11861] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11861] setpgid(0, 0) = 0 [pid 11861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11861] write(3, "1000", 4) = 4 [pid 11861] close(3) = 0 [pid 11861] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11861] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11861] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11862], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11862 [pid 11861] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11861] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11862 attached [pid 11862] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11862] creat("./file0", 000) = 3 [pid 11862] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11861] <... futex resumed>) = 0 [pid 11861] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11861] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11862] close(3) = 0 [pid 11862] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11861] <... futex resumed>) = 0 [pid 11862] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11861] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11861] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11862] <... socket resumed>) = 3 [pid 11862] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11861] <... futex resumed>) = 0 [pid 11862] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11861] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11862] <... socket resumed>) = 4 [pid 11861] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11862] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11861] <... futex resumed>) = 0 [pid 11861] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11862] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11861] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11861] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11861] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11861] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11863], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11863 [pid 11861] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11861] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11863 attached [pid 11863] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11863] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11863] recvfrom(3, [pid 11862] <... mount resumed>) = -1 EIO (Input/output error) [pid 11862] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11862] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11855] exit_group(0 [pid 11859] <... recvfrom resumed> ) = ? [pid 11856] <... futex resumed>) = ? [pid 11855] <... exit_group resumed>) = ? [pid 11859] +++ exited with 0 +++ [pid 11856] +++ exited with 0 +++ [pid 11855] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11855, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11864 attached , child_tidptr=0x55555559c5d0) = 11864 [pid 11864] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11864] setpgid(0, 0) = 0 [pid 11864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11864] write(3, "1000", 4) = 4 [pid 11864] close(3) = 0 [pid 11864] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11864] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11861] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11864] <... mprotect resumed>) = 0 [pid 11864] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11865], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11865 ./strace-static-x86_64: Process 11865 attached [pid 11857] exit_group(0 [pid 11860] <... recvfrom resumed> ) = ? [pid 11858] <... futex resumed>) = ? [pid 11857] <... exit_group resumed>) = ? [pid 11864] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11858] +++ exited with 0 +++ [pid 11860] +++ exited with 0 +++ [pid 11857] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11857, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11865] set_robust_list(0x7fcd885779e0, 24 [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 11865] <... set_robust_list resumed>) = 0 [pid 3604] <... restart_syscall resumed>) = 0 [pid 11864] <... futex resumed>) = 0 [pid 11864] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11865] creat("./file0", 000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11866 ./strace-static-x86_64: Process 11866 attached [pid 11866] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 11865] <... creat resumed>) = 3 [pid 11865] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11864] <... futex resumed>) = 0 [pid 11864] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11864] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11866] <... prctl resumed>) = 0 [pid 11865] close(3) = 0 [pid 11865] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11864] <... futex resumed>) = 0 [pid 11866] setpgid(0, 0 [pid 11865] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11864] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11866] <... setpgid resumed>) = 0 [pid 11865] <... socket resumed>) = 3 [pid 11864] <... futex resumed>) = 0 [pid 11865] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11864] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 11865] <... futex resumed>) = 0 [pid 11864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11864] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11865] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11864] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11866] <... openat resumed>) = 3 [pid 11865] <... socket resumed>) = 4 [pid 11866] write(3, "1000", 4 [pid 11865] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11866] <... write resumed>) = 4 [pid 11865] <... futex resumed>) = 1 [pid 11864] <... futex resumed>) = 0 [pid 11866] close(3 [pid 11865] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11864] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11866] <... close resumed>) = 0 [pid 11865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11864] <... futex resumed>) = 0 [pid 11866] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11865] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11864] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11866] <... futex resumed>) = 0 [pid 11866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11866] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11866] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11867], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11867 [pid 11866] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11866] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11867 attached [pid 11867] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11867] creat("./file0", 000) = 3 [pid 11867] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11866] <... futex resumed>) = 0 [pid 11867] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11866] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11866] <... futex resumed>) = 0 [pid 11867] close(3 [pid 11866] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11867] <... close resumed>) = 0 [pid 11867] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11866] <... futex resumed>) = 0 [pid 11867] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11866] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11866] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11867] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11867] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11866] <... futex resumed>) = 0 [pid 11866] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11866] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11867] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11867] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11866] <... futex resumed>) = 0 [pid 11867] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11866] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11866] <... futex resumed>) = 0 [pid 11866] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11867] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11864] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11864] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11864] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11868], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11868 [pid 11864] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11864] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11868 attached [pid 11868] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11868] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11865] <... mount resumed>) = -1 EIO (Input/output error) [pid 11868] <... sendto resumed>) = 32 [pid 11868] recvfrom(3, [pid 11865] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11865] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11866] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11866] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11866] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11869], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11869 [pid 11866] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 11869 attached [pid 11869] set_robust_list(0x7fcd885569e0, 24 [pid 11866] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11869] <... set_robust_list resumed>) = 0 [pid 11869] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11867] <... mount resumed>) = -1 EIO (Input/output error) [pid 11869] <... sendto resumed>) = 32 [pid 11867] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11869] recvfrom(3, [pid 11867] <... futex resumed>) = 0 [pid 11867] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11861] exit_group(0 [pid 11863] <... recvfrom resumed> ) = ? [pid 11862] <... futex resumed>) = ? [pid 11861] <... exit_group resumed>) = ? [pid 11863] +++ exited with 0 +++ [pid 11862] +++ exited with 0 +++ [pid 11861] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11861, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11870 ./strace-static-x86_64: Process 11870 attached [pid 11870] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11870] setpgid(0, 0) = 0 [pid 11870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11870] write(3, "1000", 4) = 4 [pid 11870] close(3) = 0 [pid 11870] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11870] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11870] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11871], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11871 ./strace-static-x86_64: Process 11871 attached [pid 11870] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11870] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11871] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11871] creat("./file0", 000) = 3 [pid 11871] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11870] <... futex resumed>) = 0 [pid 11871] close(3 [pid 11870] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11871] <... close resumed>) = 0 [pid 11870] <... futex resumed>) = 0 [pid 11871] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11870] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11871] <... futex resumed>) = 0 [pid 11870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11871] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11870] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11871] <... socket resumed>) = 3 [pid 11870] <... futex resumed>) = 0 [pid 11871] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11870] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11871] <... futex resumed>) = 0 [pid 11870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11871] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11870] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11871] <... socket resumed>) = 4 [pid 11870] <... futex resumed>) = 0 [pid 11871] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11870] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11871] <... futex resumed>) = 0 [pid 11870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11871] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11870] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11870] <... futex resumed>) = 0 [pid 11871] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11870] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11870] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11870] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11870] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11872 attached , parent_tid=[11872], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11872 [pid 11870] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11872] set_robust_list(0x7fcd885569e0, 24 [pid 11870] <... futex resumed>) = 0 [pid 11872] <... set_robust_list resumed>) = 0 [pid 11870] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11872] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11871] <... mount resumed>) = -1 EIO (Input/output error) [pid 11871] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11871] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11872] recvfrom(3, [pid 11864] exit_group(0) = ? [pid 11865] <... futex resumed>) = ? [pid 11865] +++ exited with 0 +++ [pid 11868] <... recvfrom resumed> ) = ? [pid 11870] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11868] +++ exited with 0 +++ [pid 11864] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11864, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11873 attached , child_tidptr=0x55555559c5d0) = 11873 [pid 11873] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11873] setpgid(0, 0) = 0 [pid 11873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11873] write(3, "1000", 4) = 4 [pid 11873] close(3) = 0 [pid 11873] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11873] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11873] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11874], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11874 [pid 11873] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11874 attached [pid 11874] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11874] creat("./file0", 000) = 3 [pid 11874] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11873] <... futex resumed>) = 0 [pid 11873] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11874] <... futex resumed>) = 1 [pid 11874] close(3 [pid 11866] exit_group(0 [pid 11869] <... recvfrom resumed> ) = ? [pid 11867] <... futex resumed>) = ? [pid 11866] <... exit_group resumed>) = ? [pid 11869] +++ exited with 0 +++ [pid 11867] +++ exited with 0 +++ [pid 11866] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11874] <... close resumed>) = 0 [pid 11874] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11873] <... futex resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11873] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11874] <... futex resumed>) = 1 [pid 11874] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11874] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11875 [pid 11873] <... futex resumed>) = 0 [pid 11873] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11874] <... futex resumed>) = 1 [pid 11874] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11874] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11873] <... futex resumed>) = 0 [pid 11874] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11873] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11875 attached [pid 11875] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11875] setpgid(0, 0) = 0 [pid 11875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11875] write(3, "1000", 4) = 4 [pid 11875] close(3) = 0 [pid 11875] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11875] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11875] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11876 attached [pid 11876] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11875] <... clone resumed>, parent_tid=[11876], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11876 [pid 11876] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11875] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11875] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11876] creat("./file0", 000) = 3 [pid 11876] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11875] <... futex resumed>) = 0 [pid 11876] close(3 [pid 11875] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11876] <... close resumed>) = 0 [pid 11875] <... futex resumed>) = 0 [pid 11876] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11875] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11876] <... futex resumed>) = 0 [pid 11875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11876] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11875] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11876] <... socket resumed>) = 3 [pid 11875] <... futex resumed>) = 0 [pid 11876] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11875] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11876] <... futex resumed>) = 0 [pid 11875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11876] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11875] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11876] <... socket resumed>) = 4 [pid 11875] <... futex resumed>) = 0 [pid 11876] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11875] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11876] <... futex resumed>) = 0 [pid 11875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11876] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11875] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11875] <... futex resumed>) = 0 [pid 11876] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11875] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11873] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11873] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11873] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11873] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11877 attached [pid 11877] set_robust_list(0x7fcd885569e0, 24 [pid 11873] <... clone resumed>, parent_tid=[11877], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11877 [pid 11877] <... set_robust_list resumed>) = 0 [pid 11873] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11877] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11873] <... futex resumed>) = 0 [pid 11873] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11874] <... mount resumed>) = -1 EIO (Input/output error) [pid 11877] <... sendto resumed>) = 32 [pid 11874] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11874] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11877] recvfrom(3, [pid 11875] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11875] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11875] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11875] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11878 attached [pid 11878] set_robust_list(0x7fcd885569e0, 24 [pid 11875] <... clone resumed>, parent_tid=[11878], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11878 [pid 11878] <... set_robust_list resumed>) = 0 [pid 11875] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11875] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11878] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11878] recvfrom(3, [pid 11876] <... mount resumed>) = -1 EIO (Input/output error) [pid 11876] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11876] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11873] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11875] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11875] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11870] exit_group(0 [pid 11872] <... recvfrom resumed> ) = ? [pid 11871] <... futex resumed>) = ? [pid 11870] <... exit_group resumed>) = ? [pid 11871] +++ exited with 0 +++ [pid 11872] +++ exited with 0 +++ [pid 11870] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11870, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11879 attached , child_tidptr=0x55555559c5d0) = 11879 [pid 11879] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11879] setpgid(0, 0) = 0 [pid 11879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11879] write(3, "1000", 4) = 4 [pid 11879] close(3) = 0 [pid 11879] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11879] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11879] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11880], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11880 [pid 11879] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11879] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11880 attached [pid 11880] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11880] creat("./file0", 000) = 3 [pid 11880] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11879] <... futex resumed>) = 0 [pid 11880] <... futex resumed>) = 1 [pid 11879] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11879] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11880] close(3) = 0 [pid 11880] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11879] <... futex resumed>) = 0 [pid 11880] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11879] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11880] <... socket resumed>) = 3 [pid 11879] <... futex resumed>) = 0 [pid 11880] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11879] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11880] <... futex resumed>) = 0 [pid 11879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11880] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11879] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11880] <... socket resumed>) = 4 [pid 11879] <... futex resumed>) = 0 [pid 11880] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11879] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11880] <... futex resumed>) = 0 [pid 11879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11880] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11879] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11879] <... futex resumed>) = 0 [pid 11880] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11879] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11879] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11879] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11879] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11881], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11881 ./strace-static-x86_64: Process 11881 attached [pid 11879] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11881] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11881] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11879] <... futex resumed>) = 0 [pid 11879] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11881] <... sendto resumed>) = 32 [pid 11880] <... mount resumed>) = -1 EIO (Input/output error) [pid 11881] recvfrom(3, [pid 11880] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11880] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11873] exit_group(0 [pid 11877] <... recvfrom resumed> ) = ? [pid 11874] <... futex resumed>) = ? [pid 11873] <... exit_group resumed>) = ? [pid 11877] +++ exited with 0 +++ [pid 11874] +++ exited with 0 +++ [pid 11873] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11873, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11882 ./strace-static-x86_64: Process 11882 attached [pid 11882] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11882] setpgid(0, 0) = 0 [pid 11882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11882] write(3, "1000", 4) = 4 [pid 11882] close(3) = 0 [pid 11879] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11882] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11882] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11882] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11883 attached [pid 11883] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11882] <... clone resumed>, parent_tid=[11883], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11883 [pid 11883] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11882] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11882] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11875] exit_group(0 [pid 11878] <... recvfrom resumed>) = ? [pid 11876] <... futex resumed>) = ? [pid 11875] <... exit_group resumed>) = ? [pid 11876] +++ exited with 0 +++ [pid 11883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11883] creat("./file0", 000) = 3 [pid 11883] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11883] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11882] <... futex resumed>) = 0 [pid 11878] +++ exited with 0 +++ [pid 11882] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11875] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11875, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11882] <... futex resumed>) = 1 [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 11883] <... futex resumed>) = 0 [pid 11882] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11883] close(3) = 0 [pid 11883] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3604] <... restart_syscall resumed>) = 0 [pid 11882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11882] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11883] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11882] <... futex resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11882] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11883] <... socket resumed>) = 3 [pid 11883] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11883] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 11884 attached [pid 11882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11884 [pid 11882] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11883] <... futex resumed>) = 0 [pid 11882] <... futex resumed>) = 1 [pid 11883] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11882] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11883] <... socket resumed>) = 4 [pid 11883] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11882] <... futex resumed>) = 0 [pid 11883] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11882] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] set_robust_list(0x55555559c5e0, 24 [pid 11882] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11884] <... set_robust_list resumed>) = 0 [pid 11884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11884] setpgid(0, 0) = 0 [pid 11884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11884] write(3, "1000", 4) = 4 [pid 11884] close(3) = 0 [pid 11884] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11884] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11884] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11885], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11885 [pid 11884] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11885 attached [pid 11885] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11885] creat("./file0", 000) = 3 [pid 11885] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11884] <... futex resumed>) = 0 [pid 11884] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11885] <... futex resumed>) = 1 [pid 11884] <... futex resumed>) = 0 [pid 11884] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11885] close(3) = 0 [pid 11885] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11884] <... futex resumed>) = 0 [pid 11884] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11885] <... futex resumed>) = 1 [pid 11885] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11885] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11884] <... futex resumed>) = 0 [pid 11884] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11885] <... futex resumed>) = 1 [pid 11885] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11885] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11884] <... futex resumed>) = 0 [pid 11884] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11885] <... futex resumed>) = 1 [pid 11885] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11882] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11882] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11882] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11882] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11886 attached , parent_tid=[11886], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11886 [pid 11886] set_robust_list(0x7fcd885569e0, 24 [pid 11882] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11886] <... set_robust_list resumed>) = 0 [pid 11882] <... futex resumed>) = 0 [pid 11882] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11886] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11886] recvfrom(3, [pid 11883] <... mount resumed>) = -1 EIO (Input/output error) [pid 11883] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11883] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11884] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11884] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11884] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11884] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11887 attached , parent_tid=[11887], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11887 [pid 11887] set_robust_list(0x7fcd885569e0, 24 [pid 11884] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11887] <... set_robust_list resumed>) = 0 [pid 11887] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11884] <... futex resumed>) = 0 [pid 11884] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11887] <... sendto resumed>) = 32 [pid 11887] recvfrom(3, [pid 11885] <... mount resumed>) = -1 EIO (Input/output error) [pid 11885] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11885] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11882] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11882] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11884] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11879] exit_group(0 [pid 11881] <... recvfrom resumed> ) = ? [pid 11880] <... futex resumed>) = ? [pid 11879] <... exit_group resumed>) = ? [pid 11881] +++ exited with 0 +++ [pid 11880] +++ exited with 0 +++ [pid 11879] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11879, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11888 attached , child_tidptr=0x55555559c5d0) = 11888 [pid 11888] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11888] setpgid(0, 0) = 0 [pid 11888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11888] write(3, "1000", 4) = 4 [pid 11888] close(3) = 0 [pid 11888] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11888] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11888] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11889 attached [pid 11889] set_robust_list(0x7fcd885779e0, 24 [pid 11888] <... clone resumed>, parent_tid=[11889], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11889 [pid 11889] <... set_robust_list resumed>) = 0 [pid 11888] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11889] creat("./file0", 000 [pid 11888] <... futex resumed>) = 0 [pid 11889] <... creat resumed>) = 3 [pid 11888] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11889] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11888] <... futex resumed>) = 0 [pid 11889] close(3 [pid 11888] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11889] <... close resumed>) = 0 [pid 11888] <... futex resumed>) = 0 [pid 11889] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11888] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11889] <... futex resumed>) = 0 [pid 11888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11889] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11888] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11889] <... socket resumed>) = 3 [pid 11888] <... futex resumed>) = 0 [pid 11889] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11888] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11889] <... futex resumed>) = 0 [pid 11888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11889] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11888] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11888] <... futex resumed>) = 0 [pid 11889] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11888] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11889] <... socket resumed>) = 4 [pid 11889] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11888] <... futex resumed>) = 0 [pid 11889] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11888] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11888] <... futex resumed>) = 0 [pid 11889] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11888] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11888] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11888] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11888] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11890], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11890 ./strace-static-x86_64: Process 11890 attached [pid 11890] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11890] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11888] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11888] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11890] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11889] <... mount resumed>) = -1 EIO (Input/output error) [pid 11889] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11890] recvfrom(3, [pid 11889] <... futex resumed>) = 0 [pid 11889] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11882] exit_group(0 [pid 11886] <... recvfrom resumed> ) = ? [pid 11883] <... futex resumed>) = ? [pid 11882] <... exit_group resumed>) = ? [pid 11886] +++ exited with 0 +++ [pid 11883] +++ exited with 0 +++ [pid 11882] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11882, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11891 ./strace-static-x86_64: Process 11891 attached [pid 11891] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11891] setpgid(0, 0) = 0 [pid 11891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11891] write(3, "1000", 4) = 4 [pid 11891] close(3) = 0 [pid 11891] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11891] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11891] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11892], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11892 [pid 11891] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11892 attached [pid 11892] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11892] creat("./file0", 000) = 3 [pid 11892] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11891] <... futex resumed>) = 0 [pid 11891] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11892] <... futex resumed>) = 1 [pid 11892] close(3) = 0 [pid 11892] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11891] <... futex resumed>) = 0 [pid 11891] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11892] <... futex resumed>) = 1 [pid 11892] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11892] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11891] <... futex resumed>) = 0 [pid 11891] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11892] <... futex resumed>) = 1 [pid 11892] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11892] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11891] <... futex resumed>) = 0 [pid 11891] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11892] <... futex resumed>) = 1 [pid 11892] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11884] exit_group(0 [pid 11887] <... recvfrom resumed> ) = ? [pid 11885] <... futex resumed>) = ? [pid 11884] <... exit_group resumed>) = ? [pid 11887] +++ exited with 0 +++ [pid 11885] +++ exited with 0 +++ [pid 11884] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11884, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11893 attached , child_tidptr=0x55555559c5d0) = 11893 [pid 11893] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11893] setpgid(0, 0) = 0 [pid 11893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11893] write(3, "1000", 4) = 4 [pid 11893] close(3) = 0 [pid 11893] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11893] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11893] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11894 attached , parent_tid=[11894], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11894 [pid 11893] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11893] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11894] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11894] creat("./file0", 000) = 3 [pid 11894] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11893] <... futex resumed>) = 0 [pid 11894] close(3 [pid 11893] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11894] <... close resumed>) = 0 [pid 11893] <... futex resumed>) = 0 [pid 11894] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11893] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11894] <... futex resumed>) = 0 [pid 11893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11894] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11893] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11894] <... socket resumed>) = 3 [pid 11893] <... futex resumed>) = 0 [pid 11894] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11893] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11894] <... futex resumed>) = 0 [pid 11893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11894] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11893] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11894] <... socket resumed>) = 4 [pid 11893] <... futex resumed>) = 0 [pid 11894] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11893] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11894] <... futex resumed>) = 0 [pid 11893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11894] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11893] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11893] <... futex resumed>) = 0 [pid 11894] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11893] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11891] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11891] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11891] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11895], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11895 [pid 11891] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11891] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11895 attached [pid 11895] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11895] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11892] <... mount resumed>) = -1 EIO (Input/output error) [pid 11892] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11892] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11895] recvfrom(3, [pid 11893] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11893] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11893] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11893] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11896], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11896 [pid 11893] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11893] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11896 attached [pid 11896] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11896] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11894] <... mount resumed>) = -1 EIO (Input/output error) [pid 11894] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11894] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11896] recvfrom(3, [pid 11891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11891] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11893] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11888] exit_group(0 [pid 11890] <... recvfrom resumed> ) = ? [pid 11888] <... exit_group resumed>) = ? [pid 11890] +++ exited with 0 +++ [pid 11889] <... futex resumed>) = ? [pid 11889] +++ exited with 0 +++ [pid 11888] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11888, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11897 attached , child_tidptr=0x55555559c5d0) = 11897 [pid 11897] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11897] setpgid(0, 0) = 0 [pid 11897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11897] write(3, "1000", 4) = 4 [pid 11897] close(3) = 0 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11897] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11897] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11898 attached [pid 11898] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11897] <... clone resumed>, parent_tid=[11898], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11898 [pid 11898] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11897] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11897] <... futex resumed>) = 0 [pid 11898] creat("./file0", 000 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11898] <... creat resumed>) = 3 [pid 11898] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11897] <... futex resumed>) = 0 [pid 11897] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11898] close(3 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11898] <... close resumed>) = 0 [pid 11898] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11897] <... futex resumed>) = 0 [pid 11897] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11898] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11898] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11897] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11898] <... futex resumed>) = 1 [pid 11897] <... futex resumed>) = 0 [pid 11898] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 11898] <... socket resumed>) = 4 [pid 11898] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11897] <... futex resumed>) = 0 [pid 11897] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11897] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11898] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11897] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11897] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11897] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11897] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11899 attached , parent_tid=[11899], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11899 [pid 11899] set_robust_list(0x7fcd885569e0, 24 [pid 11897] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11899] <... set_robust_list resumed>) = 0 [pid 11897] <... futex resumed>) = 0 [pid 11899] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11897] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11899] <... sendto resumed>) = 32 [pid 11898] <... mount resumed>) = -1 EIO (Input/output error) [pid 11899] recvfrom(3, [pid 11898] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11898] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11891] exit_group(0 [pid 11895] <... recvfrom resumed> ) = ? [pid 11892] <... futex resumed>) = ? [pid 11891] <... exit_group resumed>) = ? [pid 11895] +++ exited with 0 +++ [pid 11892] +++ exited with 0 +++ [pid 11891] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11891, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11900 attached [pid 11900] set_robust_list(0x55555559c5e0, 24 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11900 [pid 11900] <... set_robust_list resumed>) = 0 [pid 11900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11900] setpgid(0, 0) = 0 [pid 11900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11900] write(3, "1000", 4) = 4 [pid 11900] close(3) = 0 [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11900] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11900] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11901 attached , parent_tid=[11901], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11901 [pid 11900] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11901] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11901] creat("./file0", 000 [pid 11893] exit_group(0 [pid 11896] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 230 [pid 11894] <... futex resumed>) = ? [pid 11901] <... creat resumed>) = 3 [pid 11896] +++ exited with 0 +++ [pid 11894] +++ exited with 0 +++ [pid 11893] <... exit_group resumed>) = ? [pid 11893] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11893, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11902 attached [pid 11901] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11902 [pid 11901] <... futex resumed>) = 1 [pid 11900] <... futex resumed>) = 0 [pid 11900] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11901] close(3 [pid 11900] <... futex resumed>) = 0 [pid 11901] <... close resumed>) = 0 [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11901] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11900] <... futex resumed>) = 0 [pid 11901] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11900] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11901] <... socket resumed>) = 3 [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11901] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11900] <... futex resumed>) = 0 [pid 11900] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11901] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11900] <... futex resumed>) = 0 [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11901] <... socket resumed>) = 4 [pid 11901] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11900] <... futex resumed>) = 0 [pid 11900] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11897] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11900] <... futex resumed>) = 0 [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11901] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11902] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11902] setpgid(0, 0) = 0 [pid 11902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11902] write(3, "1000", 4) = 4 [pid 11902] close(3) = 0 [pid 11902] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11902] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11902] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11903 attached , parent_tid=[11903], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11903 [pid 11903] set_robust_list(0x7fcd885779e0, 24 [pid 11902] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11903] <... set_robust_list resumed>) = 0 [pid 11903] creat("./file0", 000) = 3 [pid 11903] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11902] <... futex resumed>) = 0 [pid 11902] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11903] close(3) = 0 [pid 11903] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11902] <... futex resumed>) = 0 [pid 11902] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11903] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11903] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11902] <... futex resumed>) = 0 [pid 11902] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11903] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11903] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11902] <... futex resumed>) = 0 [pid 11902] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11903] <... futex resumed>) = 1 [pid 11902] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11903] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11900] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11900] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11900] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11900] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11904 attached , parent_tid=[11904], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11904 [pid 11904] set_robust_list(0x7fcd885569e0, 24 [pid 11900] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11900] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11904] <... set_robust_list resumed>) = 0 [pid 11904] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11904] recvfrom(3, [pid 11901] <... mount resumed>) = -1 EIO (Input/output error) [pid 11901] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11901] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11902] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11902] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11902] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11905 attached , parent_tid=[11905], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11905 [pid 11902] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11902] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11905] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11905] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11903] <... mount resumed>) = -1 EIO (Input/output error) [pid 11903] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11903] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11905] recvfrom(3, [pid 11900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11900] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11902] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11897] exit_group(0 [pid 11899] <... recvfrom resumed> ) = ? [pid 11898] <... futex resumed>) = ? [pid 11897] <... exit_group resumed>) = ? [pid 11899] +++ exited with 0 +++ [pid 11898] +++ exited with 0 +++ [pid 11897] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11897, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11906 attached , child_tidptr=0x55555559c5d0) = 11906 [pid 11906] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11906] setpgid(0, 0) = 0 [pid 11906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11906] write(3, "1000", 4) = 4 [pid 11906] close(3) = 0 [pid 11906] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11906] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11906] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11907], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11907 ./strace-static-x86_64: Process 11907 attached [pid 11906] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11906] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11907] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11907] creat("./file0", 000) = 3 [pid 11907] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11906] <... futex resumed>) = 0 [pid 11907] close(3 [pid 11906] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11907] <... close resumed>) = 0 [pid 11906] <... futex resumed>) = 0 [pid 11907] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11906] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11907] <... futex resumed>) = 0 [pid 11906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11907] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11906] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11907] <... socket resumed>) = 3 [pid 11906] <... futex resumed>) = 0 [pid 11907] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11906] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11907] <... futex resumed>) = 0 [pid 11906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11907] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11906] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11906] <... futex resumed>) = 0 [pid 11907] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11906] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11907] <... socket resumed>) = 4 [pid 11907] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11906] <... futex resumed>) = 0 [pid 11907] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11906] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11906] <... futex resumed>) = 0 [pid 11907] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11906] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11906] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11906] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11906] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11908], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11908 [pid 11906] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11906] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11908 attached [pid 11908] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11908] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11907] <... mount resumed>) = -1 EIO (Input/output error) [pid 11907] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11908] recvfrom(3, [pid 11907] <... futex resumed>) = 0 [pid 11907] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11900] exit_group(0 [pid 11904] <... recvfrom resumed> ) = ? [pid 11901] <... futex resumed>) = ? [pid 11900] <... exit_group resumed>) = ? [pid 11901] +++ exited with 0 +++ [pid 11904] +++ exited with 0 +++ [pid 11900] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11900, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11909 ./strace-static-x86_64: Process 11909 attached [pid 11909] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11909] setpgid(0, 0) = 0 [pid 11909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11909] write(3, "1000", 4) = 4 [pid 11909] close(3) = 0 [pid 11909] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11906] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11909] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11909] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11910], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11910 ./strace-static-x86_64: Process 11910 attached [pid 11909] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11910] set_robust_list(0x7fcd885779e0, 24 [pid 11909] <... futex resumed>) = 0 [pid 11909] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11910] <... set_robust_list resumed>) = 0 [pid 11910] creat("./file0", 000) = 3 [pid 11910] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11910] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11909] <... futex resumed>) = 0 [pid 11909] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11909] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11910] close(3) = 0 [pid 11910] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11909] <... futex resumed>) = 0 [pid 11910] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11909] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11909] <... futex resumed>) = 0 [pid 11902] exit_group(0 [pid 11910] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11909] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11905] <... recvfrom resumed> ) = ? [pid 11903] <... futex resumed>) = ? [pid 11902] <... exit_group resumed>) = ? [pid 11910] <... socket resumed>) = 3 [pid 11905] +++ exited with 0 +++ [pid 11903] +++ exited with 0 +++ [pid 11910] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11910] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11902] +++ exited with 0 +++ [pid 11909] <... futex resumed>) = 0 [pid 11909] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11910] <... futex resumed>) = 0 [pid 11909] <... futex resumed>) = 1 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11902, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11910] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 11910] <... socket resumed>) = 4 [pid 11909] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] <... restart_syscall resumed>) = 0 [pid 11910] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11910] <... futex resumed>) = 0 [pid 11909] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11910] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11909] <... futex resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11909] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11911 ./strace-static-x86_64: Process 11911 attached [pid 11911] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11911] setpgid(0, 0) = 0 [pid 11911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11911] write(3, "1000", 4) = 4 [pid 11911] close(3) = 0 [pid 11911] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11911] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11911] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11912 attached [pid 11912] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11911] <... clone resumed>, parent_tid=[11912], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11912 [pid 11911] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11911] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11912] creat("./file0", 000) = 3 [pid 11912] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11911] <... futex resumed>) = 0 [pid 11911] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11911] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11912] close(3) = 0 [pid 11912] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11911] <... futex resumed>) = 0 [pid 11911] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11911] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11912] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11912] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11912] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11911] <... futex resumed>) = 0 [pid 11911] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11911] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11912] <... futex resumed>) = 0 [pid 11912] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11912] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11912] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11911] <... futex resumed>) = 0 [pid 11911] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11911] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11912] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11909] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11909] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11909] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11913], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11913 ./strace-static-x86_64: Process 11913 attached [pid 11909] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11913] set_robust_list(0x7fcd885569e0, 24 [pid 11909] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11913] <... set_robust_list resumed>) = 0 [pid 11913] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11910] <... mount resumed>) = -1 EIO (Input/output error) [pid 11913] recvfrom(3, [pid 11910] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11910] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11911] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11911] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11911] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11914 attached , parent_tid=[11914], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11914 [pid 11914] set_robust_list(0x7fcd885569e0, 24 [pid 11911] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11911] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11914] <... set_robust_list resumed>) = 0 [pid 11914] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11914] recvfrom(3, [pid 11912] <... mount resumed>) = -1 EIO (Input/output error) [pid 11912] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11912] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11909] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11906] exit_group(0 [pid 11908] <... recvfrom resumed> ) = ? [pid 11907] <... futex resumed>) = ? [pid 11906] <... exit_group resumed>) = ? [pid 11908] +++ exited with 0 +++ [pid 11907] +++ exited with 0 +++ [pid 11906] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11906, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11915 ./strace-static-x86_64: Process 11915 attached [pid 11915] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11915] setpgid(0, 0) = 0 [pid 11915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11915] write(3, "1000", 4) = 4 [pid 11915] close(3) = 0 [pid 11915] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11915] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11915] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11916], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11916 ./strace-static-x86_64: Process 11916 attached [pid 11915] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11915] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11916] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11916] creat("./file0", 000) = 3 [pid 11916] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11915] <... futex resumed>) = 0 [pid 11916] close(3 [pid 11915] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11916] <... close resumed>) = 0 [pid 11915] <... futex resumed>) = 0 [pid 11916] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11915] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11916] <... futex resumed>) = 0 [pid 11915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11916] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11915] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11916] <... socket resumed>) = 3 [pid 11915] <... futex resumed>) = 0 [pid 11916] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11915] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11916] <... futex resumed>) = 0 [pid 11915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11916] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11915] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11916] <... socket resumed>) = 4 [pid 11915] <... futex resumed>) = 0 [pid 11916] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11915] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11916] <... futex resumed>) = 0 [pid 11915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11916] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11915] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11915] <... futex resumed>) = 0 [pid 11916] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11915] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11915] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11915] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11915] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11917], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11917 ./strace-static-x86_64: Process 11917 attached [pid 11917] set_robust_list(0x7fcd885569e0, 24 [pid 11915] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11917] <... set_robust_list resumed>) = 0 [pid 11915] <... futex resumed>) = 0 [pid 11915] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11917] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11916] <... mount resumed>) = -1 EIO (Input/output error) [pid 11917] <... sendto resumed>) = 32 [pid 11917] recvfrom(3, [pid 11916] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11916] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11909] exit_group(0 [pid 11913] <... recvfrom resumed> ) = ? [pid 11910] <... futex resumed>) = ? [pid 11909] <... exit_group resumed>) = ? [pid 11910] +++ exited with 0 +++ [pid 11913] +++ exited with 0 +++ [pid 11909] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11909, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11918 ./strace-static-x86_64: Process 11918 attached [pid 11918] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11918] setpgid(0, 0) = 0 [pid 11918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11918] write(3, "1000", 4) = 4 [pid 11918] close(3) = 0 [pid 11918] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11918] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11918] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11919], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11919 [pid 11918] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11918] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11919 attached [pid 11919] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11915] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11919] creat("./file0", 000) = 3 [pid 11919] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11918] <... futex resumed>) = 0 [pid 11919] close(3 [pid 11918] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11919] <... close resumed>) = 0 [pid 11918] <... futex resumed>) = 0 [pid 11919] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11918] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11919] <... futex resumed>) = 0 [pid 11918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11919] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11918] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11919] <... socket resumed>) = 3 [pid 11918] <... futex resumed>) = 0 [pid 11919] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11918] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11919] <... futex resumed>) = 0 [pid 11918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11919] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11918] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11918] <... futex resumed>) = 0 [pid 11919] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11918] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11919] <... socket resumed>) = 4 [pid 11919] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11918] <... futex resumed>) = 0 [pid 11919] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11918] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11918] <... futex resumed>) = 0 [pid 11919] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11918] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11911] exit_group(0 [pid 11914] <... recvfrom resumed> ) = ? [pid 11912] <... futex resumed>) = ? [pid 11911] <... exit_group resumed>) = ? [pid 11914] +++ exited with 0 +++ [pid 11912] +++ exited with 0 +++ [pid 11911] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11911, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11920 ./strace-static-x86_64: Process 11920 attached [pid 11920] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11920] setpgid(0, 0) = 0 [pid 11920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11920] write(3, "1000", 4) = 4 [pid 11920] close(3) = 0 [pid 11920] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11920] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11918] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11918] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11920] <... mprotect resumed>) = 0 [pid 11918] <... futex resumed>) = 0 [pid 11920] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 ./strace-static-x86_64: Process 11921 attached [pid 11920] <... clone resumed>, parent_tid=[11921], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11921 [pid 11918] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11921] set_robust_list(0x7fcd885779e0, 24 [pid 11920] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11918] <... mprotect resumed>) = 0 [pid 11921] <... set_robust_list resumed>) = 0 [pid 11920] <... futex resumed>) = 0 [pid 11918] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11922 attached [pid 11921] creat("./file0", 000 [pid 11920] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11922] set_robust_list(0x7fcd885569e0, 24 [pid 11921] <... creat resumed>) = 3 [pid 11918] <... clone resumed>, parent_tid=[11922], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11922 [pid 11921] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11918] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11921] <... futex resumed>) = 1 [pid 11920] <... futex resumed>) = 0 [pid 11918] <... futex resumed>) = 0 [pid 11921] close(3 [pid 11920] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11918] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11921] <... close resumed>) = 0 [pid 11920] <... futex resumed>) = 0 [pid 11921] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11920] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11921] <... futex resumed>) = 0 [pid 11920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11921] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11920] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11920] <... futex resumed>) = 0 [pid 11921] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11920] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11921] <... socket resumed>) = 3 [pid 11921] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11920] <... futex resumed>) = 0 [pid 11921] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11920] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11922] <... set_robust_list resumed>) = 0 [pid 11921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11920] <... futex resumed>) = 0 [pid 11921] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11920] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11922] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11921] <... socket resumed>) = 4 [pid 11921] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11922] <... sendto resumed>) = 32 [pid 11921] <... futex resumed>) = 1 [pid 11920] <... futex resumed>) = 0 [pid 11919] <... mount resumed>) = -1 EIO (Input/output error) [pid 11922] recvfrom(3, [pid 11921] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11920] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11919] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11920] <... futex resumed>) = 0 [pid 11919] <... futex resumed>) = 0 [pid 11921] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11920] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11919] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11918] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11920] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11920] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11920] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11920] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11923], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11923 ./strace-static-x86_64: Process 11923 attached [pid 11923] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11923] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11920] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11920] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11923] <... futex resumed>) = 0 [pid 11923] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11923] recvfrom(3, [pid 11921] <... mount resumed>) = -1 EIO (Input/output error) [pid 11921] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11921] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11915] exit_group(0 [pid 11917] <... recvfrom resumed> ) = ? [pid 11916] <... futex resumed>) = ? [pid 11915] <... exit_group resumed>) = ? [pid 11917] +++ exited with 0 +++ [pid 11916] +++ exited with 0 +++ [pid 11915] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11915, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11924 ./strace-static-x86_64: Process 11924 attached [pid 11920] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11924] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11924] setpgid(0, 0) = 0 [pid 11924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11924] write(3, "1000", 4) = 4 [pid 11924] close(3) = 0 [pid 11924] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11924] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11924] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11925 attached [pid 11925] set_robust_list(0x7fcd885779e0, 24 [pid 11924] <... clone resumed>, parent_tid=[11925], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11925 [pid 11925] <... set_robust_list resumed>) = 0 [pid 11924] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11925] creat("./file0", 000 [pid 11924] <... futex resumed>) = 0 [pid 11924] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11925] <... creat resumed>) = 3 [pid 11925] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11924] <... futex resumed>) = 0 [pid 11924] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11924] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11925] <... futex resumed>) = 1 [pid 11925] close(3) = 0 [pid 11925] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11924] <... futex resumed>) = 0 [pid 11925] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11924] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11925] <... socket resumed>) = 3 [pid 11924] <... futex resumed>) = 0 [pid 11925] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11924] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11925] <... futex resumed>) = 0 [pid 11924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11925] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11924] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11925] <... socket resumed>) = 4 [pid 11924] <... futex resumed>) = 0 [pid 11925] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11924] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11925] <... futex resumed>) = 0 [pid 11924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11925] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11924] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11924] <... futex resumed>) = 0 [pid 11925] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11924] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11924] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11924] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11924] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11926 attached , parent_tid=[11926], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11926 [pid 11924] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11924] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11926] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11926] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11925] <... mount resumed>) = -1 EIO (Input/output error) [pid 11926] <... sendto resumed>) = 32 [pid 11925] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11925] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11926] recvfrom(3, [pid 11918] exit_group(0 [pid 11922] <... recvfrom resumed> ) = ? [pid 11919] <... futex resumed>) = ? [pid 11918] <... exit_group resumed>) = ? [pid 11922] +++ exited with 0 +++ [pid 11919] +++ exited with 0 +++ [pid 11918] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11918, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11927 attached , child_tidptr=0x55555559c5d0) = 11927 [pid 11927] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11927] setpgid(0, 0) = 0 [pid 11927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11927] write(3, "1000", 4) = 4 [pid 11927] close(3) = 0 [pid 11927] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11927] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11927] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11928], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11928 ./strace-static-x86_64: Process 11928 attached [pid 11927] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11928] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11927] <... futex resumed>) = 0 [pid 11928] creat("./file0", 000 [pid 11927] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11928] <... creat resumed>) = 3 [pid 11928] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11927] <... futex resumed>) = 0 [pid 11928] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11927] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11927] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11928] close(3) = 0 [pid 11928] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11927] <... futex resumed>) = 0 [pid 11928] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11927] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11927] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11928] <... futex resumed>) = 0 [pid 11928] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11924] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11928] <... socket resumed>) = 3 [pid 11928] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11928] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11927] <... futex resumed>) = 0 [pid 11928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11927] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11928] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11927] <... futex resumed>) = 0 [pid 11928] <... socket resumed>) = 4 [pid 11927] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11928] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11928] <... futex resumed>) = 0 [pid 11927] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11928] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11927] <... futex resumed>) = 0 [pid 11927] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11920] exit_group(0 [pid 11923] <... recvfrom resumed> ) = ? [pid 11921] <... futex resumed>) = ? [pid 11920] <... exit_group resumed>) = ? [pid 11923] +++ exited with 0 +++ [pid 11921] +++ exited with 0 +++ [pid 11920] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11920, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11929 ./strace-static-x86_64: Process 11929 attached [pid 11929] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11929] setpgid(0, 0) = 0 [pid 11929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11929] write(3, "1000", 4) = 4 [pid 11929] close(3) = 0 [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11929] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11929] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11930 attached , parent_tid=[11930], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11930 [pid 11930] set_robust_list(0x7fcd885779e0, 24 [pid 11929] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11930] <... set_robust_list resumed>) = 0 [pid 11929] <... futex resumed>) = 0 [pid 11930] creat("./file0", 000 [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11930] <... creat resumed>) = 3 [pid 11930] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11929] <... futex resumed>) = 0 [pid 11930] <... futex resumed>) = 1 [pid 11930] close(3 [pid 11929] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11930] <... close resumed>) = 0 [pid 11929] <... futex resumed>) = 0 [pid 11930] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11930] <... futex resumed>) = 0 [pid 11929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11930] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11929] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11929] <... futex resumed>) = 0 [pid 11930] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11930] <... socket resumed>) = 3 [pid 11930] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11929] <... futex resumed>) = 0 [pid 11930] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11929] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11929] <... futex resumed>) = 0 [pid 11930] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11930] <... socket resumed>) = 4 [pid 11930] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11929] <... futex resumed>) = 0 [pid 11930] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11929] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11929] <... futex resumed>) = 0 [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11930] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11927] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11927] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11927] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11927] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11931], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11931 [pid 11927] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11927] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11931 attached [pid 11931] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11931] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11928] <... mount resumed>) = -1 EIO (Input/output error) [pid 11928] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11928] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11931] recvfrom(3, [pid 11929] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11929] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11929] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11929] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11929] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11932], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11932 [pid 11929] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11929] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11932 attached [pid 11932] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11932] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11930] <... mount resumed>) = -1 EIO (Input/output error) [pid 11927] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11930] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11930] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11932] <... sendto resumed>) = 32 [pid 11932] recvfrom(3, [pid 11924] exit_group(0 [pid 11926] <... recvfrom resumed> ) = ? [pid 11925] <... futex resumed>) = ? [pid 11924] <... exit_group resumed>) = ? [pid 11929] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11926] +++ exited with 0 +++ [pid 11925] +++ exited with 0 +++ [pid 11924] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11924, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11933 attached , child_tidptr=0x55555559c5d0) = 11933 [pid 11933] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11933] setpgid(0, 0) = 0 [pid 11933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11933] write(3, "1000", 4) = 4 [pid 11933] close(3) = 0 [pid 11933] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11933] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11933] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11934 attached , parent_tid=[11934], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11934 [pid 11933] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11933] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11934] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11934] creat("./file0", 000) = 3 [pid 11934] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11933] <... futex resumed>) = 0 [pid 11934] close(3 [pid 11933] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11934] <... close resumed>) = 0 [pid 11933] <... futex resumed>) = 0 [pid 11934] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11933] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11934] <... futex resumed>) = 0 [pid 11933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11934] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11933] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11934] <... socket resumed>) = 3 [pid 11933] <... futex resumed>) = 0 [pid 11934] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11933] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11934] <... futex resumed>) = 0 [pid 11933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11934] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11933] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11934] <... socket resumed>) = 4 [pid 11933] <... futex resumed>) = 0 [pid 11934] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11933] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11934] <... futex resumed>) = 0 [pid 11933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11934] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11933] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11933] <... futex resumed>) = 0 [pid 11934] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11933] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11933] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11933] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11933] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11935 attached [pid 11935] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11935] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11933] <... clone resumed>, parent_tid=[11935], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11935 [pid 11933] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11933] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11935] <... futex resumed>) = 0 [pid 11935] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11934] <... mount resumed>) = -1 EIO (Input/output error) [pid 11934] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11934] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11935] recvfrom(3, [pid 11927] exit_group(0 [pid 11928] <... futex resumed>) = ? [pid 11931] <... recvfrom resumed> ) = ? [pid 11928] +++ exited with 0 +++ [pid 11927] <... exit_group resumed>) = ? [pid 11931] +++ exited with 0 +++ [pid 11927] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11927, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11936 ./strace-static-x86_64: Process 11936 attached [pid 11936] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11936] setpgid(0, 0) = 0 [pid 11936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11936] write(3, "1000", 4) = 4 [pid 11936] close(3) = 0 [pid 11936] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11936] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11936] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11937 attached , parent_tid=[11937], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11937 [pid 11937] set_robust_list(0x7fcd885779e0, 24 [pid 11936] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11937] <... set_robust_list resumed>) = 0 [pid 11936] <... futex resumed>) = 0 [pid 11937] creat("./file0", 000) = 3 [pid 11937] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11936] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11937] <... futex resumed>) = 0 [pid 11937] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11936] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11937] <... futex resumed>) = 0 [pid 11936] <... futex resumed>) = 1 [pid 11937] close(3 [pid 11936] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11937] <... close resumed>) = 0 [pid 11937] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11936] <... futex resumed>) = 0 [pid 11937] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11936] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11937] <... socket resumed>) = 3 [pid 11936] <... futex resumed>) = 0 [pid 11937] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11936] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11937] <... futex resumed>) = 0 [pid 11936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11937] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11936] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11936] <... futex resumed>) = 0 [pid 11937] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11936] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11937] <... socket resumed>) = 4 [pid 11937] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11936] <... futex resumed>) = 0 [pid 11937] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11936] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11936] <... futex resumed>) = 0 [pid 11937] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11936] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11929] exit_group(0 [pid 11930] <... futex resumed>) = ? [pid 11929] <... exit_group resumed>) = ? [pid 11930] +++ exited with 0 +++ [pid 11932] <... recvfrom resumed> ) = ? [pid 11932] +++ exited with 0 +++ [pid 11929] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11929, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11938 ./strace-static-x86_64: Process 11938 attached [pid 11938] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11938] setpgid(0, 0) = 0 [pid 11938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11938] write(3, "1000", 4) = 4 [pid 11938] close(3) = 0 [pid 11938] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11936] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11936] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11936] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11936] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11939], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11939 [pid 11936] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11938] <... mmap resumed>) = 0x7fcd88557000 [pid 11936] <... futex resumed>) = 0 [pid 11938] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11936] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11938] <... mprotect resumed>) = 0 [pid 11938] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11940 attached , parent_tid=[11940], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11940 [pid 11938] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11938] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11939 attached [pid 11939] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11939] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11940] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11939] <... sendto resumed>) = 32 [pid 11937] <... mount resumed>) = -1 EIO (Input/output error) [pid 11939] recvfrom(3, [pid 11937] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11940] creat("./file0", 000 [pid 11937] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11940] <... creat resumed>) = 3 [pid 11940] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11938] <... futex resumed>) = 0 [pid 11940] close(3 [pid 11938] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11940] <... close resumed>) = 0 [pid 11938] <... futex resumed>) = 0 [pid 11940] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11938] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11940] <... futex resumed>) = 0 [pid 11938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11940] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11938] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11938] <... futex resumed>) = 0 [pid 11940] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11938] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11940] <... socket resumed>) = 3 [pid 11940] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11938] <... futex resumed>) = 0 [pid 11940] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11938] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11938] <... futex resumed>) = 0 [pid 11940] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11938] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11940] <... socket resumed>) = 4 [pid 11940] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11938] <... futex resumed>) = 0 [pid 11940] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11938] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11938] <... futex resumed>) = 0 [pid 11940] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11938] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11936] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11936] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11938] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11938] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11938] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11938] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11941], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11941 [pid 11938] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11938] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11941 attached [pid 11941] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11941] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11940] <... mount resumed>) = -1 EIO (Input/output error) [pid 11941] <... sendto resumed>) = 32 [pid 11940] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11941] recvfrom(3, [pid 11940] <... futex resumed>) = 0 [pid 11940] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11933] exit_group(0 [pid 11935] <... recvfrom resumed> ) = ? [pid 11934] <... futex resumed>) = ? [pid 11933] <... exit_group resumed>) = ? [pid 11935] +++ exited with 0 +++ [pid 11934] +++ exited with 0 +++ [pid 11933] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11933, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11942 attached , child_tidptr=0x55555559c5d0) = 11942 [pid 11942] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11942] setpgid(0, 0) = 0 [pid 11938] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11942] write(3, "1000", 4) = 4 [pid 11942] close(3) = 0 [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11942] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11942] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11943 attached [pid 11943] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11943] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11942] <... clone resumed>, parent_tid=[11943], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11943 [pid 11942] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11943] <... futex resumed>) = 0 [pid 11943] creat("./file0", 000 [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11943] <... creat resumed>) = 3 [pid 11943] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11942] <... futex resumed>) = 0 [pid 11942] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11943] close(3 [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11943] <... close resumed>) = 0 [pid 11943] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11943] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11942] <... futex resumed>) = 0 [pid 11942] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11943] <... futex resumed>) = 0 [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11943] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11943] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11942] <... futex resumed>) = 0 [pid 11943] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11942] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11942] <... futex resumed>) = 0 [pid 11943] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11943] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11943] <... futex resumed>) = 0 [pid 11942] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11943] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11942] <... futex resumed>) = 0 [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11942] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11942] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11942] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11942] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11944], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11944 [pid 11942] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11942] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11944 attached [pid 11944] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11944] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11943] <... mount resumed>) = -1 EIO (Input/output error) [pid 11944] recvfrom(3, [pid 11943] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11943] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11936] exit_group(0) = ? [pid 11939] <... recvfrom resumed> ) = ? [pid 11937] <... futex resumed>) = ? [pid 11937] +++ exited with 0 +++ [pid 11939] +++ exited with 0 +++ [pid 11936] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11936, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11945 attached , child_tidptr=0x55555559c5d0) = 11945 [pid 11945] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11945] setpgid(0, 0) = 0 [pid 11945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11945] write(3, "1000", 4) = 4 [pid 11945] close(3) = 0 [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11945] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11945] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11946 attached , parent_tid=[11946], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11946 [pid 11946] set_robust_list(0x7fcd885779e0, 24 [pid 11945] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11946] <... set_robust_list resumed>) = 0 [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11946] creat("./file0", 000) = 3 [pid 11946] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11945] <... futex resumed>) = 0 [pid 11945] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11946] close(3) = 0 [pid 11946] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11945] <... futex resumed>) = 0 [pid 11945] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11946] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11946] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11945] <... futex resumed>) = 0 [pid 11945] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11946] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11946] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11945] <... futex resumed>) = 0 [pid 11945] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11946] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11942] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11938] exit_group(0) = ? [pid 11941] <... recvfrom resumed> ) = ? [pid 11940] <... futex resumed>) = ? [pid 11941] +++ exited with 0 +++ [pid 11940] +++ exited with 0 +++ [pid 11938] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11938, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11947 attached , child_tidptr=0x55555559c5d0) = 11947 [pid 11947] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11947] setpgid(0, 0) = 0 [pid 11947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11947] write(3, "1000", 4) = 4 [pid 11947] close(3) = 0 [pid 11947] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11947] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11947] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11948], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11948 [pid 11947] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11947] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11948 attached [pid 11948] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11948] creat("./file0", 000) = 3 [pid 11948] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11947] <... futex resumed>) = 0 [pid 11947] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11948] <... futex resumed>) = 1 [pid 11947] <... futex resumed>) = 0 [pid 11948] close(3 [pid 11947] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11948] <... close resumed>) = 0 [pid 11948] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11947] <... futex resumed>) = 0 [pid 11948] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11947] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11948] <... socket resumed>) = 3 [pid 11947] <... futex resumed>) = 0 [pid 11948] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11947] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11948] <... futex resumed>) = 0 [pid 11947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11948] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11947] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11948] <... socket resumed>) = 4 [pid 11947] <... futex resumed>) = 0 [pid 11948] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11947] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11948] <... futex resumed>) = 0 [pid 11947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11948] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11947] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11947] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11945] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11945] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11945] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11945] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11945] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11949], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11949 ./strace-static-x86_64: Process 11949 attached [pid 11945] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11945] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11949] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11949] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11949] recvfrom(3, [pid 11946] <... mount resumed>) = -1 EIO (Input/output error) [pid 11946] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11946] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11947] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11947] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11947] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11947] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11950 attached , parent_tid=[11950], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11950 [pid 11947] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11950] set_robust_list(0x7fcd885569e0, 24 [pid 11947] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11945] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11950] <... set_robust_list resumed>) = 0 [pid 11950] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11950] recvfrom(3, [pid 11948] <... mount resumed>) = -1 EIO (Input/output error) [pid 11948] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11948] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11947] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11942] exit_group(0 [pid 11944] <... recvfrom resumed> ) = ? [pid 11943] <... futex resumed>) = ? [pid 11942] <... exit_group resumed>) = ? [pid 11944] +++ exited with 0 +++ [pid 11943] +++ exited with 0 +++ [pid 11942] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11942, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11951 ./strace-static-x86_64: Process 11951 attached [pid 11951] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11951] setpgid(0, 0) = 0 [pid 11951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11951] write(3, "1000", 4) = 4 [pid 11951] close(3) = 0 [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11951] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11951] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11952], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11952 ./strace-static-x86_64: Process 11952 attached [pid 11951] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11952] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11952] creat("./file0", 000) = 3 [pid 11952] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11951] <... futex resumed>) = 0 [pid 11951] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11952] close(3) = 0 [pid 11952] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11951] <... futex resumed>) = 0 [pid 11951] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11952] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11952] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11951] <... futex resumed>) = 0 [pid 11951] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11952] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11952] <... socket resumed>) = 4 [pid 11952] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11951] <... futex resumed>) = 0 [pid 11951] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11952] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11951] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11951] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11951] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11951] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11951] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11953], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11953 [pid 11951] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11951] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11953 attached [pid 11953] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11953] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11953] recvfrom(3, [pid 11952] <... mount resumed>) = -1 EIO (Input/output error) [pid 11952] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11952] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11945] exit_group(0 [pid 11949] <... recvfrom resumed> ) = ? [pid 11946] <... futex resumed>) = ? [pid 11945] <... exit_group resumed>) = ? [pid 11949] +++ exited with 0 +++ [pid 11946] +++ exited with 0 +++ [pid 11945] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11945, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11954 ./strace-static-x86_64: Process 11954 attached [pid 11954] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11954] setpgid(0, 0) = 0 [pid 11954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11954] write(3, "1000", 4) = 4 [pid 11954] close(3) = 0 [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11954] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11954] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11955 attached , parent_tid=[11955], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11955 [pid 11955] set_robust_list(0x7fcd885779e0, 24 [pid 11954] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11955] <... set_robust_list resumed>) = 0 [pid 11954] <... futex resumed>) = 0 [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11955] creat("./file0", 000) = 3 [pid 11955] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11954] <... futex resumed>) = 0 [pid 11955] <... futex resumed>) = 1 [pid 11955] close(3 [pid 11954] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11955] <... close resumed>) = 0 [pid 11955] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11954] <... futex resumed>) = 0 [pid 11954] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11955] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11955] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11954] <... futex resumed>) = 0 [pid 11954] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11955] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11955] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11954] <... futex resumed>) = 0 [pid 11954] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11955] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11951] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11951] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11951] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11947] exit_group(0 [pid 11950] <... recvfrom resumed> ) = ? [pid 11948] <... futex resumed>) = ? [pid 11947] <... exit_group resumed>) = ? [pid 11950] +++ exited with 0 +++ [pid 11948] +++ exited with 0 +++ [pid 11947] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11947, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11956 ./strace-static-x86_64: Process 11956 attached [pid 11956] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11956] setpgid(0, 0) = 0 [pid 11956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11956] write(3, "1000", 4) = 4 [pid 11956] close(3) = 0 [pid 11956] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11956] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11956] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11957 attached , parent_tid=[11957], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11957 [pid 11957] set_robust_list(0x7fcd885779e0, 24 [pid 11956] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11957] <... set_robust_list resumed>) = 0 [pid 11957] creat("./file0", 000 [pid 11956] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11957] <... creat resumed>) = 3 [pid 11957] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11956] <... futex resumed>) = 0 [pid 11956] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11957] close(3 [pid 11956] <... futex resumed>) = 0 [pid 11956] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11957] <... close resumed>) = 0 [pid 11957] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11956] <... futex resumed>) = 0 [pid 11957] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11956] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11956] <... futex resumed>) = 0 [pid 11957] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11956] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11957] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11956] <... futex resumed>) = 0 [pid 11956] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11956] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11957] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11957] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11956] <... futex resumed>) = 0 [pid 11957] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11956] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11956] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11954] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11954] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11954] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11954] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11958], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11958 [pid 11954] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11954] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11958 attached [pid 11958] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11958] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11955] <... mount resumed>) = -1 EIO (Input/output error) [pid 11958] recvfrom(3, [pid 11955] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11955] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11956] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11956] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11956] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11956] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11959 attached [pid 11959] set_robust_list(0x7fcd885569e0, 24 [pid 11956] <... clone resumed>, parent_tid=[11959], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11959 [pid 11956] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11959] <... set_robust_list resumed>) = 0 [pid 11959] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11956] <... futex resumed>) = 0 [pid 11959] <... sendto resumed>) = 32 [pid 11957] <... mount resumed>) = -1 EIO (Input/output error) [pid 11956] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11959] recvfrom(3, [pid 11957] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11957] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11954] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11956] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11951] exit_group(0 [pid 11953] <... recvfrom resumed> ) = ? [pid 11952] <... futex resumed>) = ? [pid 11951] <... exit_group resumed>) = ? [pid 11952] +++ exited with 0 +++ [pid 11953] +++ exited with 0 +++ [pid 11951] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11951, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11960 ./strace-static-x86_64: Process 11960 attached [pid 11960] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11960] setpgid(0, 0) = 0 [pid 11960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11960] write(3, "1000", 4) = 4 [pid 11960] close(3) = 0 [pid 11960] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11960] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11960] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11961], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11961 [pid 11960] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11961 attached [pid 11961] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11961] creat("./file0", 000) = 3 [pid 11961] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11960] <... futex resumed>) = 0 [pid 11960] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11961] <... futex resumed>) = 1 [pid 11961] close(3) = 0 [pid 11961] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11960] <... futex resumed>) = 0 [pid 11960] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11961] <... futex resumed>) = 1 [pid 11961] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11961] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11960] <... futex resumed>) = 0 [pid 11960] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11961] <... futex resumed>) = 1 [pid 11961] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11961] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11960] <... futex resumed>) = 0 [pid 11961] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11960] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11960] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11960] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11960] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11954] exit_group(0 [pid 11960] <... clone resumed>, parent_tid=[11962], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11962 ./strace-static-x86_64: Process 11962 attached [pid 11962] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11962] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11960] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11958] <... recvfrom resumed> ) = ? [pid 11955] <... futex resumed>) = ? [pid 11954] <... exit_group resumed>) = ? [pid 11958] +++ exited with 0 +++ [pid 11960] <... futex resumed>) = 1 [pid 11955] +++ exited with 0 +++ [pid 11962] <... futex resumed>) = 0 [pid 11962] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11960] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11954] +++ exited with 0 +++ [pid 11962] <... sendto resumed>) = 32 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11954, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11962] recvfrom(3, [pid 11961] <... mount resumed>) = -1 EIO (Input/output error) [pid 11961] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11961] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11963 ./strace-static-x86_64: Process 11963 attached [pid 11963] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11963] setpgid(0, 0) = 0 [pid 11963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11963] write(3, "1000", 4) = 4 [pid 11963] close(3) = 0 [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11963] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11963] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11964], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11964 [pid 11963] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11964 attached ) = 0 [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11964] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11964] creat("./file0", 000) = 3 [pid 11964] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11964] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11963] <... futex resumed>) = 0 [pid 11963] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11964] <... futex resumed>) = 0 [pid 11964] close(3) = 0 [pid 11964] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11964] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 11963] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11964] <... futex resumed>) = 0 [pid 11963] <... futex resumed>) = 1 [pid 11964] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11964] <... socket resumed>) = 3 [pid 11964] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11963] <... futex resumed>) = 0 [pid 11964] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11963] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11964] <... socket resumed>) = 4 [pid 11964] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11963] <... futex resumed>) = 0 [pid 11964] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11963] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11964] <... futex resumed>) = 0 [pid 11963] <... futex resumed>) = 1 [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11964] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11956] exit_group(0) = ? [pid 11957] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 11959] <... recvfrom resumed> ) = ? [pid 11957] +++ exited with 0 +++ [pid 11959] +++ exited with 0 +++ [pid 11956] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11956, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11965 ./strace-static-x86_64: Process 11965 attached [pid 11960] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11965] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11965] setpgid(0, 0) = 0 [pid 11965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11965] write(3, "1000", 4) = 4 [pid 11965] close(3) = 0 [pid 11965] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11965] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11965] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11966 attached , parent_tid=[11966], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11966 [pid 11965] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11966] set_robust_list(0x7fcd885779e0, 24 [pid 11965] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11966] <... set_robust_list resumed>) = 0 [pid 11966] creat("./file0", 000) = 3 [pid 11966] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11965] <... futex resumed>) = 0 [pid 11966] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11965] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11965] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11966] close(3) = 0 [pid 11966] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11965] <... futex resumed>) = 0 [pid 11966] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11965] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11965] <... futex resumed>) = 0 [pid 11966] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11965] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11966] <... socket resumed>) = 3 [pid 11966] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11965] <... futex resumed>) = 0 [pid 11966] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11965] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11966] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11965] <... futex resumed>) = 0 [pid 11966] <... socket resumed>) = 4 [pid 11965] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11966] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11966] <... futex resumed>) = 0 [pid 11965] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11966] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11965] <... futex resumed>) = 0 [pid 11965] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11963] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11963] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11963] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11963] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11967 attached , parent_tid=[11967], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11967 [pid 11967] set_robust_list(0x7fcd885569e0, 24 [pid 11963] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11967] <... set_robust_list resumed>) = 0 [pid 11963] <... futex resumed>) = 0 [pid 11963] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11967] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11964] <... mount resumed>) = -1 EIO (Input/output error) [pid 11967] recvfrom(3, [pid 11964] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11964] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11965] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11965] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11965] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11965] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11968], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11968 [pid 11965] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11965] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11968 attached [pid 11968] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11968] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11968] recvfrom(3, [pid 11966] <... mount resumed>) = -1 EIO (Input/output error) [pid 11966] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11966] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11965] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11960] exit_group(0 [pid 11961] <... futex resumed>) = ? [pid 11960] <... exit_group resumed>) = ? [pid 11962] <... recvfrom resumed> ) = ? [pid 11961] +++ exited with 0 +++ [pid 11962] +++ exited with 0 +++ [pid 11960] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11960, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11969 attached , child_tidptr=0x55555559c5d0) = 11969 [pid 11969] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11969] setpgid(0, 0) = 0 [pid 11969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11969] write(3, "1000", 4) = 4 [pid 11969] close(3) = 0 [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11969] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11969] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11970 attached , parent_tid=[11970], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11970 [pid 11969] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11970] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11970] creat("./file0", 000) = 3 [pid 11970] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11969] <... futex resumed>) = 0 [pid 11969] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11970] close(3) = 0 [pid 11970] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11969] <... futex resumed>) = 0 [pid 11970] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11969] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11970] <... socket resumed>) = 3 [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11970] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11969] <... futex resumed>) = 0 [pid 11970] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11969] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11970] <... socket resumed>) = 4 [pid 11970] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11969] <... futex resumed>) = 0 [pid 11969] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11970] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11969] <... futex resumed>) = 0 [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11963] exit_group(0 [pid 11967] <... recvfrom resumed> ) = ? [pid 11964] <... futex resumed>) = ? [pid 11963] <... exit_group resumed>) = ? [pid 11967] +++ exited with 0 +++ [pid 11964] +++ exited with 0 +++ [pid 11963] +++ exited with 0 +++ [pid 11969] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11963, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 11969] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11969] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11969] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11969] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11969] <... clone resumed>, parent_tid=[11971], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11971 [pid 11969] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11969] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11971 attached [pid 11971] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11971] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11972 ./strace-static-x86_64: Process 11972 attached [pid 11971] <... sendto resumed>) = 32 [pid 11970] <... mount resumed>) = -1 EIO (Input/output error) [pid 11970] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11970] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11971] recvfrom(3, [pid 11972] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11972] setpgid(0, 0) = 0 [pid 11972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11972] write(3, "1000", 4) = 4 [pid 11972] close(3) = 0 [pid 11972] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11972] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11972] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11973], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11973 ./strace-static-x86_64: Process 11973 attached [pid 11972] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11973] set_robust_list(0x7fcd885779e0, 24 [pid 11972] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11973] <... set_robust_list resumed>) = 0 [pid 11973] creat("./file0", 000) = 3 [pid 11973] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11972] <... futex resumed>) = 0 [pid 11973] close(3 [pid 11972] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11973] <... close resumed>) = 0 [pid 11972] <... futex resumed>) = 0 [pid 11973] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11972] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11973] <... futex resumed>) = 0 [pid 11972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11973] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11972] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11973] <... socket resumed>) = 3 [pid 11972] <... futex resumed>) = 0 [pid 11973] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11972] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11973] <... futex resumed>) = 0 [pid 11972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11973] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11972] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11973] <... socket resumed>) = 4 [pid 11972] <... futex resumed>) = 0 [pid 11973] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11972] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11973] <... futex resumed>) = 0 [pid 11972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11973] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11972] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11972] <... futex resumed>) = 0 [pid 11973] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11972] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11965] exit_group(0 [pid 11968] <... recvfrom resumed> ) = ? [pid 11966] <... futex resumed>) = ? [pid 11965] <... exit_group resumed>) = ? [pid 11968] +++ exited with 0 +++ [pid 11966] +++ exited with 0 +++ [pid 11969] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11965] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11965, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11974 ./strace-static-x86_64: Process 11974 attached [pid 11974] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11974] setpgid(0, 0) = 0 [pid 11974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11974] write(3, "1000", 4) = 4 [pid 11974] close(3) = 0 [pid 11974] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11974] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11974] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11975], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11975 [pid 11974] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11974] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11975 attached [pid 11975] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11975] creat("./file0", 000) = 3 [pid 11975] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11974] <... futex resumed>) = 0 [pid 11974] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11974] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11975] <... futex resumed>) = 1 [pid 11975] close(3) = 0 [pid 11975] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11974] <... futex resumed>) = 0 [pid 11975] <... futex resumed>) = 1 [pid 11974] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11974] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11975] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11975] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11974] <... futex resumed>) = 0 [pid 11975] <... futex resumed>) = 1 [pid 11974] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11975] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11974] <... futex resumed>) = 0 [pid 11974] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11975] <... socket resumed>) = 4 [pid 11975] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11974] <... futex resumed>) = 0 [pid 11975] <... futex resumed>) = 1 [pid 11974] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11974] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11975] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11972] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11972] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11972] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11972] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11976], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11976 [pid 11972] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11972] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11976 attached [pid 11976] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11976] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11973] <... mount resumed>) = -1 EIO (Input/output error) [pid 11976] recvfrom(3, [pid 11973] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11973] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11974] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11974] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11972] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11974] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11977 attached [pid 11977] set_robust_list(0x7fcd885569e0, 24 [pid 11974] <... clone resumed>, parent_tid=[11977], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11977 [pid 11977] <... set_robust_list resumed>) = 0 [pid 11974] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11977] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11974] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11977] <... sendto resumed>) = 32 [pid 11975] <... mount resumed>) = -1 EIO (Input/output error) [pid 11975] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11977] recvfrom(3, [pid 11975] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11969] exit_group(0 [pid 11970] <... futex resumed>) = ? [pid 11971] <... recvfrom resumed> ) = ? [pid 11970] +++ exited with 0 +++ [pid 11969] <... exit_group resumed>) = ? [pid 11971] +++ exited with 0 +++ [pid 11969] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11969, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11978 attached , child_tidptr=0x55555559c5d0) = 11978 [pid 11978] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11978] setpgid(0, 0) = 0 [pid 11978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11978] write(3, "1000", 4) = 4 [pid 11978] close(3) = 0 [pid 11978] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11978] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11978] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11979 attached [pid 11979] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11979] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11978] <... clone resumed>, parent_tid=[11979], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11979 [pid 11978] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11979] <... futex resumed>) = 0 [pid 11978] <... futex resumed>) = 1 [pid 11979] creat("./file0", 000 [pid 11978] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11979] <... creat resumed>) = 3 [pid 11979] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11978] <... futex resumed>) = 0 [pid 11979] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11978] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11978] <... futex resumed>) = 0 [pid 11978] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11979] close(3) = 0 [pid 11979] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11978] <... futex resumed>) = 0 [pid 11979] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11978] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11978] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11979] <... socket resumed>) = 3 [pid 11979] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11978] <... futex resumed>) = 0 [pid 11979] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11978] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11979] <... socket resumed>) = 4 [pid 11978] <... futex resumed>) = 0 [pid 11979] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11978] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11979] <... futex resumed>) = 0 [pid 11978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11979] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11978] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11978] <... futex resumed>) = 0 [pid 11979] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11978] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 11978] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11978] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11978] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11980], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11980 ./strace-static-x86_64: Process 11980 attached [pid 11978] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11980] set_robust_list(0x7fcd885569e0, 24 [pid 11978] <... futex resumed>) = 0 [pid 11980] <... set_robust_list resumed>) = 0 [pid 11978] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11980] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11979] <... mount resumed>) = -1 EIO (Input/output error) [pid 11980] recvfrom(3, [pid 11979] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11979] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11972] exit_group(0 [pid 11976] <... recvfrom resumed> ) = ? [pid 11973] <... futex resumed>) = ? [pid 11972] <... exit_group resumed>) = ? [pid 11976] +++ exited with 0 +++ [pid 11973] +++ exited with 0 +++ [pid 11972] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11972, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11981 ./strace-static-x86_64: Process 11981 attached [pid 11981] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11981] setpgid(0, 0) = 0 [pid 11981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11981] write(3, "1000", 4) = 4 [pid 11981] close(3) = 0 [pid 11981] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11981] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11981] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11982], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11982 [pid 11981] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11982 attached [pid 11982] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11982] creat("./file0", 000) = 3 [pid 11982] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11981] <... futex resumed>) = 0 [pid 11981] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11982] <... futex resumed>) = 1 [pid 11982] close(3) = 0 [pid 11982] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11981] <... futex resumed>) = 0 [pid 11981] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11982] <... futex resumed>) = 1 [pid 11982] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11982] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11981] <... futex resumed>) = 0 [pid 11982] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11981] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11982] <... socket resumed>) = 4 [pid 11981] <... futex resumed>) = 0 [pid 11982] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11981] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11982] <... futex resumed>) = 0 [pid 11981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11982] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11981] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11974] exit_group(0 [pid 11977] <... recvfrom resumed> ) = ? [pid 11975] <... futex resumed>) = ? [pid 11974] <... exit_group resumed>) = ? [pid 11977] +++ exited with 0 +++ [pid 11975] +++ exited with 0 +++ [pid 11974] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11974, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11983 attached , child_tidptr=0x55555559c5d0) = 11983 [pid 11983] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11983] setpgid(0, 0) = 0 [pid 11983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11983] write(3, "1000", 4) = 4 [pid 11983] close(3) = 0 [pid 11983] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11983] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11983] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11984], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11984 [pid 11983] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 11984 attached [pid 11981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11984] set_robust_list(0x7fcd885779e0, 24 [pid 11981] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11981] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11983] <... futex resumed>) = 0 [pid 11981] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11983] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11981] <... clone resumed>, parent_tid=[11985], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11985 [pid 11984] <... set_robust_list resumed>) = 0 [pid 11981] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11981] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11984] creat("./file0", 000./strace-static-x86_64: Process 11985 attached ) = 3 [pid 11984] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11985] set_robust_list(0x7fcd885569e0, 24 [pid 11984] <... futex resumed>) = 1 [pid 11983] <... futex resumed>) = 0 [pid 11985] <... set_robust_list resumed>) = 0 [pid 11984] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11983] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11985] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11983] <... futex resumed>) = 1 [pid 11985] <... sendto resumed>) = 32 [pid 11984] <... futex resumed>) = 0 [pid 11983] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11982] <... mount resumed>) = -1 EIO (Input/output error) [pid 11985] recvfrom(3, [pid 11984] close(3 [pid 11982] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11984] <... close resumed>) = 0 [pid 11982] <... futex resumed>) = 0 [pid 11984] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11982] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11984] <... futex resumed>) = 1 [pid 11983] <... futex resumed>) = 0 [pid 11984] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11983] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11983] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11984] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11984] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11983] <... futex resumed>) = 0 [pid 11984] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11983] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11983] <... futex resumed>) = 0 [pid 11984] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11983] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11984] <... socket resumed>) = 4 [pid 11984] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11983] <... futex resumed>) = 0 [pid 11984] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11983] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11983] <... futex resumed>) = 0 [pid 11984] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11983] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11983] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11983] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11983] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11983] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11986], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11986 [pid 11983] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11983] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11986 attached [pid 11986] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11986] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11984] <... mount resumed>) = -1 EIO (Input/output error) [pid 11984] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11984] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11986] <... sendto resumed>) = 32 [pid 11986] recvfrom(3, [pid 11978] exit_group(0 [pid 11980] <... recvfrom resumed> ) = ? [pid 11979] <... futex resumed>) = ? [pid 11978] <... exit_group resumed>) = ? [pid 11980] +++ exited with 0 +++ [pid 11979] +++ exited with 0 +++ [pid 11978] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11978, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11987 attached [pid 11983] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11987 [pid 11987] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11987] setpgid(0, 0) = 0 [pid 11987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11987] write(3, "1000", 4) = 4 [pid 11987] close(3) = 0 [pid 11987] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11987] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11987] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11988 attached [pid 11988] set_robust_list(0x7fcd885779e0, 24 [pid 11987] <... clone resumed>, parent_tid=[11988], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11988 [pid 11988] <... set_robust_list resumed>) = 0 [pid 11987] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11988] creat("./file0", 000 [pid 11987] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11988] <... creat resumed>) = 3 [pid 11988] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11987] <... futex resumed>) = 0 [pid 11987] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11988] close(3 [pid 11987] <... futex resumed>) = 0 [pid 11987] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11988] <... close resumed>) = 0 [pid 11988] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11987] <... futex resumed>) = 0 [pid 11987] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11987] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11988] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11988] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11987] <... futex resumed>) = 0 [pid 11987] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11987] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11988] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 11988] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11987] <... futex resumed>) = 0 [pid 11987] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11987] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11988] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11987] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11987] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11981] exit_group(0 [pid 11987] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11982] <... futex resumed>) = ? [pid 11981] <... exit_group resumed>) = ? [pid 11987] <... mprotect resumed>) = 0 [pid 11985] <... recvfrom resumed> ) = ? [pid 11982] +++ exited with 0 +++ [pid 11987] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11985] +++ exited with 0 +++ [pid 11981] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11981, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 11987] <... clone resumed>, parent_tid=[11989], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11989 [pid 11987] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11987] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11989 attached [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 11989] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11989] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 11990 attached [pid 11990] set_robust_list(0x55555559c5e0, 24 [pid 11989] <... sendto resumed>) = 32 [pid 11988] <... mount resumed>) = -1 EIO (Input/output error) [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 11990 [pid 11989] recvfrom(3, [pid 11988] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11988] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11990] <... set_robust_list resumed>) = 0 [pid 11990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11990] setpgid(0, 0) = 0 [pid 11990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11990] write(3, "1000", 4) = 4 [pid 11990] close(3) = 0 [pid 11990] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11990] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11990] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11991], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11991 [pid 11990] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11990] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11991 attached [pid 11991] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11991] creat("./file0", 000) = 3 [pid 11991] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11990] <... futex resumed>) = 0 [pid 11990] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11990] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11991] close(3) = 0 [pid 11991] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11990] <... futex resumed>) = 0 [pid 11991] <... futex resumed>) = 1 [pid 11990] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11991] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11990] <... futex resumed>) = 0 [pid 11990] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11991] <... socket resumed>) = 3 [pid 11991] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11990] <... futex resumed>) = 0 [pid 11991] <... futex resumed>) = 1 [pid 11990] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11991] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11990] <... futex resumed>) = 0 [pid 11991] <... socket resumed>) = 4 [pid 11990] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11991] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11990] <... futex resumed>) = 0 [pid 11990] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11991] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11990] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11987] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11983] exit_group(0 [pid 11986] <... recvfrom resumed> ) = ? [pid 11984] <... futex resumed>) = ? [pid 11983] <... exit_group resumed>) = ? [pid 11986] +++ exited with 0 +++ [pid 11984] +++ exited with 0 +++ [pid 11983] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11983, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11992 attached , child_tidptr=0x55555559c5d0) = 11992 [pid 11992] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11992] setpgid(0, 0) = 0 [pid 11992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11992] write(3, "1000", 4) = 4 [pid 11992] close(3) = 0 [pid 11992] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11992] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11992] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 11990] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11992] <... clone resumed>, parent_tid=[11993], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11993 [pid 11990] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11992] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11990] <... futex resumed>) = 0 [pid 11990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11992] <... futex resumed>) = 0 [pid 11990] <... mmap resumed>) = 0x7fcd88536000 [pid 11990] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11992] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11990] <... mprotect resumed>) = 0 [pid 11990] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11994], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11994 [pid 11990] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11990] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11993 attached [pid 11993] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11993] creat("./file0", 000./strace-static-x86_64: Process 11994 attached [pid 11994] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11994] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11993] <... creat resumed>) = 3 [pid 11993] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11991] <... mount resumed>) = -1 EIO (Input/output error) [pid 11994] <... sendto resumed>) = 32 [pid 11993] <... futex resumed>) = 1 [pid 11992] <... futex resumed>) = 0 [pid 11991] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11994] recvfrom(3, [pid 11993] close(3 [pid 11992] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11991] <... futex resumed>) = 0 [pid 11993] <... close resumed>) = 0 [pid 11992] <... futex resumed>) = 0 [pid 11991] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11993] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11992] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11993] <... futex resumed>) = 0 [pid 11992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11993] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11992] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11993] <... socket resumed>) = 3 [pid 11992] <... futex resumed>) = 0 [pid 11993] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11992] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11993] <... futex resumed>) = 0 [pid 11992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11993] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11992] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11992] <... futex resumed>) = 0 [pid 11993] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11992] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11993] <... socket resumed>) = 4 [pid 11993] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11992] <... futex resumed>) = 0 [pid 11993] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11992] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11992] <... futex resumed>) = 0 [pid 11993] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11992] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11990] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11992] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11992] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11992] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11992] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11995], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11995 [pid 11992] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11992] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 11995 attached [pid 11995] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 11995] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 11993] <... mount resumed>) = -1 EIO (Input/output error) [pid 11993] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11993] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11995] <... sendto resumed>) = 32 [pid 11995] recvfrom(3, [pid 11992] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11992] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11987] exit_group(0 [pid 11989] <... recvfrom resumed> ) = ? [pid 11988] <... futex resumed>) = ? [pid 11987] <... exit_group resumed>) = ? [pid 11989] +++ exited with 0 +++ [pid 11988] +++ exited with 0 +++ [pid 11987] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11987, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11996 attached , child_tidptr=0x55555559c5d0) = 11996 [pid 11996] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11996] setpgid(0, 0) = 0 [pid 11996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11996] write(3, "1000", 4) = 4 [pid 11996] close(3) = 0 [pid 11996] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 11996] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11996] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11997 attached [pid 11997] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11996] <... clone resumed>, parent_tid=[11997], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 11997 [pid 11997] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11996] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11996] <... futex resumed>) = 0 [pid 11997] creat("./file0", 000 [pid 11996] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11997] <... creat resumed>) = 3 [pid 11997] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11996] <... futex resumed>) = 0 [pid 11997] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11996] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11997] <... futex resumed>) = 0 [pid 11996] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11997] close(3) = 0 [pid 11997] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11997] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11996] <... futex resumed>) = 0 [pid 11996] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11996] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11997] <... futex resumed>) = 0 [pid 11997] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 11997] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11996] <... futex resumed>) = 0 [pid 11997] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 11996] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11997] <... socket resumed>) = 4 [pid 11996] <... futex resumed>) = 0 [pid 11997] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11996] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11997] <... futex resumed>) = 0 [pid 11996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11997] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11996] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11996] <... futex resumed>) = 0 [pid 11997] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11996] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11990] exit_group(0 [pid 11991] <... futex resumed>) = ? [pid 11990] <... exit_group resumed>) = ? [pid 11991] +++ exited with 0 +++ [pid 11994] <... recvfrom resumed> ) = ? [pid 11994] +++ exited with 0 +++ [pid 11990] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11990, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 11998 ./strace-static-x86_64: Process 11998 attached [pid 11998] set_robust_list(0x55555559c5e0, 24) = 0 [pid 11998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 11998] setpgid(0, 0) = 0 [pid 11998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 11998] write(3, "1000", 4) = 4 [pid 11998] close(3) = 0 [pid 11996] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11996] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11998] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11996] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 11998] <... futex resumed>) = 0 [pid 11996] <... mprotect resumed>) = 0 [pid 11996] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 11999 attached [pid 11998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 11996] <... clone resumed>, parent_tid=[11999], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 11999 [pid 11998] <... mmap resumed>) = 0x7fcd88557000 [pid 11996] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 11998] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 11996] <... futex resumed>) = 0 [pid 11998] <... mprotect resumed>) = 0 [pid 11996] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11998] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12000 attached [pid 12000] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 11998] <... clone resumed>, parent_tid=[12000], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12000 [pid 11999] set_robust_list(0x7fcd885569e0, 24 [pid 11998] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11998] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11999] <... set_robust_list resumed>) = 0 [pid 12000] creat("./file0", 000 [pid 11999] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 11997] <... mount resumed>) = -1 EIO (Input/output error) [pid 11997] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12000] <... creat resumed>) = 3 [pid 11997] <... futex resumed>) = 0 [pid 12000] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11997] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12000] <... futex resumed>) = 1 [pid 11999] recvfrom(3, [pid 11998] <... futex resumed>) = 0 [pid 12000] close(3 [pid 11998] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12000] <... close resumed>) = 0 [pid 11998] <... futex resumed>) = 0 [pid 12000] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11998] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12000] <... futex resumed>) = 0 [pid 11998] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12000] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 11998] <... futex resumed>) = 0 [pid 12000] <... socket resumed>) = 3 [pid 11998] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12000] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 11998] <... futex resumed>) = 0 [pid 12000] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11998] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11998] <... futex resumed>) = 0 [pid 12000] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12000] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11998] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12000] <... futex resumed>) = 0 [pid 12000] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 11998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 11998] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12000] <... futex resumed>) = 0 [pid 11998] <... futex resumed>) = 1 [pid 12000] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11998] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 11996] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11996] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 11992] exit_group(0) = ? [pid 11993] <... futex resumed>) = ? [pid 11995] <... recvfrom resumed> ) = ? [pid 11993] +++ exited with 0 +++ [pid 11995] +++ exited with 0 +++ [pid 11992] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11992, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12001 ./strace-static-x86_64: Process 12001 attached [pid 12001] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12001] setpgid(0, 0) = 0 [pid 12001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12001] write(3, "1000", 4) = 4 [pid 12001] close(3) = 0 [pid 12001] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 11998] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11998] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 11998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 11998] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 11998] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12002], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12002 [pid 11998] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12002 attached [pid 11998] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12002] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12002] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12001] <... futex resumed>) = 0 [pid 12002] <... sendto resumed>) = 32 [pid 12001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12000] <... mount resumed>) = -1 EIO (Input/output error) [pid 12002] recvfrom(3, [pid 12000] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12001] <... mmap resumed>) = 0x7fcd88557000 [pid 12000] <... futex resumed>) = 0 [pid 12000] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12001] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12001] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12003 attached [pid 12003] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12003] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12001] <... clone resumed>, parent_tid=[12003], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12003 [pid 12001] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12003] <... futex resumed>) = 0 [pid 12001] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12003] creat("./file0", 000) = 3 [pid 12003] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12001] <... futex resumed>) = 0 [pid 12003] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12001] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12001] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12003] close(3) = 0 [pid 12003] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12001] <... futex resumed>) = 0 [pid 12003] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12001] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12001] <... futex resumed>) = 0 [pid 12001] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12003] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12003] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12001] <... futex resumed>) = 0 [pid 12003] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12001] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12001] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12003] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12003] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12001] <... futex resumed>) = 0 [pid 12001] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12001] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12003] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11998] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12001] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12001] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12001] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12004 attached , parent_tid=[12004], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12004 [pid 12001] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12001] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12004] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12004] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12004] recvfrom(3, [pid 12003] <... mount resumed>) = -1 EIO (Input/output error) [pid 12003] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12003] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 11996] exit_group(0 [pid 11997] <... futex resumed>) = ? [pid 11996] <... exit_group resumed>) = ? [pid 11999] <... recvfrom resumed> ) = ? [pid 11997] +++ exited with 0 +++ [pid 11999] +++ exited with 0 +++ [pid 11996] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11996, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12005 attached , child_tidptr=0x55555559c5d0) = 12005 [pid 12005] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12005] setpgid(0, 0) = 0 [pid 12005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12005] write(3, "1000", 4) = 4 [pid 12005] close(3) = 0 [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12005] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12005] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12006], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12006 ./strace-static-x86_64: Process 12006 attached [pid 12005] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12006] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12006] creat("./file0", 000 [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12006] <... creat resumed>) = 3 [pid 12006] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12005] <... futex resumed>) = 0 [pid 12006] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12005] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12006] <... futex resumed>) = 0 [pid 12006] close(3) = 0 [pid 12006] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12005] <... futex resumed>) = 0 [pid 12006] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12005] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12006] <... futex resumed>) = 0 [pid 12006] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12006] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12005] <... futex resumed>) = 0 [pid 12006] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12005] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12006] <... socket resumed>) = 4 [pid 12006] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12005] <... futex resumed>) = 0 [pid 12005] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12006] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 11998] exit_group(0 [pid 12002] <... recvfrom resumed> ) = ? [pid 12000] <... futex resumed>) = ? [pid 11998] <... exit_group resumed>) = ? [pid 12002] +++ exited with 0 +++ [pid 12000] +++ exited with 0 +++ [pid 11998] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11998, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12007 ./strace-static-x86_64: Process 12007 attached [pid 12007] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12007] setpgid(0, 0) = 0 [pid 12007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12007] write(3, "1000", 4) = 4 [pid 12007] close(3) = 0 [pid 12007] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12007] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12007] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12008], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12008 ./strace-static-x86_64: Process 12008 attached [pid 12007] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12007] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12008] set_robust_list(0x7fcd885779e0, 24 [pid 12005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12005] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12005] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12005] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12005] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12009], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12009 [pid 12005] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12005] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12009 attached [pid 12008] <... set_robust_list resumed>) = 0 [pid 12008] creat("./file0", 000 [pid 12009] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12008] <... creat resumed>) = 3 [pid 12009] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12008] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12007] <... futex resumed>) = 0 [pid 12009] <... sendto resumed>) = 32 [pid 12008] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12007] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12006] <... mount resumed>) = -1 EIO (Input/output error) [pid 12009] recvfrom(3, [pid 12008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12007] <... futex resumed>) = 0 [pid 12006] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12008] close(3 [pid 12007] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12006] <... futex resumed>) = 0 [pid 12008] <... close resumed>) = 0 [pid 12006] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12008] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12007] <... futex resumed>) = 0 [pid 12008] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12007] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12007] <... futex resumed>) = 0 [pid 12008] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12007] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12008] <... socket resumed>) = 3 [pid 12008] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12007] <... futex resumed>) = 0 [pid 12008] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12007] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12008] <... socket resumed>) = 4 [pid 12007] <... futex resumed>) = 0 [pid 12008] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12007] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12008] <... futex resumed>) = 0 [pid 12007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12008] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12007] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12007] <... futex resumed>) = 0 [pid 12008] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12007] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12001] exit_group(0) = ? [pid 12004] <... recvfrom resumed> ) = ? [pid 12003] <... futex resumed>) = ? [pid 12004] +++ exited with 0 +++ [pid 12007] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12007] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12003] +++ exited with 0 +++ [pid 12001] +++ exited with 0 +++ [pid 12007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12001, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 12007] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12007] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12010 attached , parent_tid=[12010], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12010 [pid 12007] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12010] set_robust_list(0x7fcd885569e0, 24 [pid 12007] <... futex resumed>) = 0 [pid 12007] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12011 [pid 12010] <... set_robust_list resumed>) = 0 [pid 12010] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12008] <... mount resumed>) = -1 EIO (Input/output error) ./strace-static-x86_64: Process 12011 attached [pid 12010] recvfrom(3, [pid 12008] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12011] set_robust_list(0x55555559c5e0, 24 [pid 12008] <... futex resumed>) = 0 [pid 12011] <... set_robust_list resumed>) = 0 [pid 12008] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12011] setpgid(0, 0) = 0 [pid 12011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12011] write(3, "1000", 4) = 4 [pid 12011] close(3) = 0 [pid 12011] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12011] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12011] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12012 attached , parent_tid=[12012], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12012 [pid 12011] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12012] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12012] creat("./file0", 000) = 3 [pid 12012] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12011] <... futex resumed>) = 0 [pid 12011] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12012] close(3) = 0 [pid 12012] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12011] <... futex resumed>) = 0 [pid 12011] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12012] <... futex resumed>) = 1 [pid 12012] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12012] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12011] <... futex resumed>) = 0 [pid 12011] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12012] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12012] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12011] <... futex resumed>) = 0 [pid 12011] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12012] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12007] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12011] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12011] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12011] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12013], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12013 [pid 12011] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12011] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12013 attached [pid 12013] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12013] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12013] recvfrom(3, [pid 12012] <... mount resumed>) = -1 EIO (Input/output error) [pid 12012] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12012] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12005] exit_group(0 [pid 12009] <... recvfrom resumed> ) = ? [pid 12006] <... futex resumed>) = ? [pid 12005] <... exit_group resumed>) = ? [pid 12009] +++ exited with 0 +++ [pid 12006] +++ exited with 0 +++ [pid 12005] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12005, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12014 ./strace-static-x86_64: Process 12014 attached [pid 12011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12014] set_robust_list(0x55555559c5e0, 24 [pid 12011] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12014] <... set_robust_list resumed>) = 0 [pid 12014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12014] <... prctl resumed>) = 0 [pid 12014] setpgid(0, 0) = 0 [pid 12014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12014] write(3, "1000", 4) = 4 [pid 12014] close(3) = 0 [pid 12014] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12014] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12014] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12015], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12015 [pid 12014] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12014] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12015 attached [pid 12015] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12015] creat("./file0", 000) = 3 [pid 12015] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12014] <... futex resumed>) = 0 [pid 12015] close(3 [pid 12014] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12015] <... close resumed>) = 0 [pid 12014] <... futex resumed>) = 0 [pid 12015] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12014] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12015] <... futex resumed>) = 0 [pid 12014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12015] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12014] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12015] <... socket resumed>) = 3 [pid 12014] <... futex resumed>) = 0 [pid 12015] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12014] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12015] <... futex resumed>) = 0 [pid 12014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12015] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12014] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12014] <... futex resumed>) = 0 [pid 12015] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12014] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12015] <... socket resumed>) = 4 [pid 12015] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12014] <... futex resumed>) = 0 [pid 12015] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12014] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12014] <... futex resumed>) = 0 [pid 12015] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12014] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12007] exit_group(0 [pid 12008] <... futex resumed>) = ? [pid 12007] <... exit_group resumed>) = ? [pid 12008] +++ exited with 0 +++ [pid 12010] <... recvfrom resumed> ) = ? [pid 12010] +++ exited with 0 +++ [pid 12007] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12007, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12016 attached , child_tidptr=0x55555559c5d0) = 12016 [pid 12016] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12016] setpgid(0, 0) = 0 [pid 12016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12016] write(3, "1000", 4) = 4 [pid 12016] close(3) = 0 [pid 12016] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12016] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12014] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12014] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12014] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12017], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12017 [pid 12014] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12014] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12017 attached [pid 12017] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12017] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12016] <... mprotect resumed>) = 0 [pid 12016] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12015] <... mount resumed>) = -1 EIO (Input/output error) [pid 12015] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12015] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12017] <... sendto resumed>) = 32 [pid 12017] recvfrom(3, ./strace-static-x86_64: Process 12018 attached [pid 12016] <... clone resumed>, parent_tid=[12018], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12018 [pid 12018] set_robust_list(0x7fcd885779e0, 24 [pid 12016] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12018] <... set_robust_list resumed>) = 0 [pid 12016] <... futex resumed>) = 0 [pid 12016] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12018] creat("./file0", 000) = 3 [pid 12018] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12016] <... futex resumed>) = 0 [pid 12016] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12018] close(3) = 0 [pid 12016] <... futex resumed>) = 0 [pid 12018] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12016] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12018] <... futex resumed>) = 0 [pid 12016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12016] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12018] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12016] <... futex resumed>) = 0 [pid 12018] <... socket resumed>) = 3 [pid 12016] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12018] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12018] <... futex resumed>) = 0 [pid 12016] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12018] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12016] <... futex resumed>) = 0 [pid 12018] <... socket resumed>) = 4 [pid 12016] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12018] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12018] <... futex resumed>) = 0 [pid 12016] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12018] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12016] <... futex resumed>) = 0 [pid 12016] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12016] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12016] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12016] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12019], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12019 [pid 12016] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12016] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12019 attached [pid 12019] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12019] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12019] recvfrom(3, [pid 12018] <... mount resumed>) = -1 EIO (Input/output error) [pid 12018] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12018] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12011] exit_group(0 [pid 12013] <... recvfrom resumed> ) = ? [pid 12012] <... futex resumed>) = ? [pid 12011] <... exit_group resumed>) = ? [pid 12013] +++ exited with 0 +++ [pid 12012] +++ exited with 0 +++ [pid 12011] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12011, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12020 attached , child_tidptr=0x55555559c5d0) = 12020 [pid 12020] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12020] setpgid(0, 0) = 0 [pid 12020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12020] write(3, "1000", 4) = 4 [pid 12020] close(3) = 0 [pid 12020] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12020] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12020] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12021 attached [pid 12021] set_robust_list(0x7fcd885779e0, 24 [pid 12020] <... clone resumed>, parent_tid=[12021], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12021 [pid 12021] <... set_robust_list resumed>) = 0 [pid 12020] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12021] creat("./file0", 000 [pid 12020] <... futex resumed>) = 0 [pid 12020] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12021] <... creat resumed>) = 3 [pid 12021] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12020] <... futex resumed>) = 0 [pid 12020] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12021] close(3 [pid 12020] <... futex resumed>) = 0 [pid 12021] <... close resumed>) = 0 [pid 12020] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12021] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12021] <... futex resumed>) = 0 [pid 12020] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12021] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12020] <... futex resumed>) = 0 [pid 12021] <... socket resumed>) = 3 [pid 12020] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12021] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12020] <... futex resumed>) = 0 [pid 12021] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12020] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12021] <... socket resumed>) = 4 [pid 12020] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12021] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12020] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12021] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12020] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12020] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12020] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12020] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12020] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12022 attached [pid 12022] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12022] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12020] <... clone resumed>, parent_tid=[12022], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12022 [pid 12020] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12020] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12022] <... futex resumed>) = 0 [pid 12022] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12022] recvfrom(3, [pid 12021] <... mount resumed>) = -1 EIO (Input/output error) [pid 12021] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12021] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12014] exit_group(0 [pid 12017] <... recvfrom resumed> ) = ? [pid 12015] <... futex resumed>) = ? [pid 12014] <... exit_group resumed>) = ? [pid 12017] +++ exited with 0 +++ [pid 12015] +++ exited with 0 +++ [pid 12014] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12014, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 12020] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12020] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12023 ./strace-static-x86_64: Process 12023 attached [pid 12023] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12023] setpgid(0, 0) = 0 [pid 12023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12023] write(3, "1000", 4) = 4 [pid 12023] close(3) = 0 [pid 12023] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12023] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12023] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12024 attached , parent_tid=[12024], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12024 [pid 12024] set_robust_list(0x7fcd885779e0, 24 [pid 12023] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12023] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12024] <... set_robust_list resumed>) = 0 [pid 12024] creat("./file0", 000) = 3 [pid 12024] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12023] <... futex resumed>) = 0 [pid 12024] <... futex resumed>) = 1 [pid 12024] close(3 [pid 12023] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12024] <... close resumed>) = 0 [pid 12023] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12024] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12023] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12024] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12023] <... futex resumed>) = 0 [pid 12024] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12023] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12024] <... futex resumed>) = 0 [pid 12023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12023] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12024] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12023] <... futex resumed>) = 0 [pid 12024] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12023] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12024] <... futex resumed>) = 0 [pid 12023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12024] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12023] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12023] <... futex resumed>) = 0 [pid 12024] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12023] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12016] exit_group(0 [pid 12019] <... recvfrom resumed> ) = ? [pid 12018] <... futex resumed>) = ? [pid 12016] <... exit_group resumed>) = ? [pid 12019] +++ exited with 0 +++ [pid 12018] +++ exited with 0 +++ [pid 12016] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12016, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12025 ./strace-static-x86_64: Process 12025 attached [pid 12025] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12023] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12023] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12025] <... prctl resumed>) = 0 [pid 12025] setpgid(0, 0 [pid 12023] <... mmap resumed>) = 0x7fcd88536000 [pid 12023] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12025] <... setpgid resumed>) = 0 [pid 12023] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12023] <... clone resumed>, parent_tid=[12026], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12026 [pid 12023] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12023] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12025] <... openat resumed>) = 3 [pid 12025] write(3, "1000", 4./strace-static-x86_64: Process 12026 attached ) = 4 [pid 12026] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12026] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12025] close(3 [pid 12024] <... mount resumed>) = -1 EIO (Input/output error) [pid 12026] <... sendto resumed>) = 32 [pid 12024] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12026] recvfrom(3, [pid 12024] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12025] <... close resumed>) = 0 [pid 12025] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12025] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12025] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12027 attached , parent_tid=[12027], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12027 [pid 12025] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12025] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12027] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12027] creat("./file0", 000) = 3 [pid 12027] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12025] <... futex resumed>) = 0 [pid 12027] <... futex resumed>) = 1 [pid 12025] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12027] close(3 [pid 12025] <... futex resumed>) = 0 [pid 12025] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12027] <... close resumed>) = 0 [pid 12027] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12025] <... futex resumed>) = 0 [pid 12027] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12025] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12027] <... socket resumed>) = 3 [pid 12025] <... futex resumed>) = 0 [pid 12027] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12025] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12027] <... futex resumed>) = 0 [pid 12025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12027] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12025] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12025] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12027] <... socket resumed>) = 4 [pid 12027] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12025] <... futex resumed>) = 0 [pid 12025] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12027] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12025] <... futex resumed>) = 0 [pid 12025] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12023] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12023] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12025] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12025] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12025] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12025] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12028], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12028 ./strace-static-x86_64: Process 12028 attached [pid 12025] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12025] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12028] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12028] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12027] <... mount resumed>) = -1 EIO (Input/output error) [pid 12027] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12027] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12028] recvfrom(3, [pid 12020] exit_group(0 [pid 12022] <... recvfrom resumed> ) = ? [pid 12021] <... futex resumed>) = ? [pid 12020] <... exit_group resumed>) = ? [pid 12022] +++ exited with 0 +++ [pid 12021] +++ exited with 0 +++ [pid 12020] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12020, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12029 ./strace-static-x86_64: Process 12029 attached [pid 12029] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12029] setpgid(0, 0) = 0 [pid 12029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12029] write(3, "1000", 4) = 4 [pid 12029] close(3) = 0 [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12029] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12029] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12030], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12030 [pid 12029] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12030 attached [pid 12030] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12030] creat("./file0", 000) = 3 [pid 12030] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12030] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12029] <... futex resumed>) = 0 [pid 12029] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12030] <... futex resumed>) = 0 [pid 12029] <... futex resumed>) = 1 [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12030] close(3) = 0 [pid 12030] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12029] <... futex resumed>) = 0 [pid 12029] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12030] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12030] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12029] <... futex resumed>) = 0 [pid 12030] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12029] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12025] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12030] <... futex resumed>) = 0 [pid 12029] <... futex resumed>) = 1 [pid 12030] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12030] <... socket resumed>) = 4 [pid 12030] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12029] <... futex resumed>) = 0 [pid 12030] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12029] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12030] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12029] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12029] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12029] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12029] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12029] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12031], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12031 [pid 12029] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12029] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12031 attached [pid 12031] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12031] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12031] recvfrom(3, [pid 12030] <... mount resumed>) = -1 EIO (Input/output error) [pid 12030] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12030] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12023] exit_group(0 [pid 12026] <... recvfrom resumed> ) = ? [pid 12024] <... futex resumed>) = ? [pid 12023] <... exit_group resumed>) = ? [pid 12026] +++ exited with 0 +++ [pid 12024] +++ exited with 0 +++ [pid 12023] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12023, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12032 attached , child_tidptr=0x55555559c5d0) = 12032 [pid 12032] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12032] setpgid(0, 0) = 0 [pid 12032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12032] write(3, "1000", 4) = 4 [pid 12032] close(3) = 0 [pid 12032] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12032] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12032] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12033 attached , parent_tid=[12033], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12033 [pid 12033] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12032] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12032] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12033] creat("./file0", 000) = 3 [pid 12033] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12032] <... futex resumed>) = 0 [pid 12032] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12032] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12033] close(3) = 0 [pid 12033] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12033] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12032] <... futex resumed>) = 0 [pid 12029] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12032] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12032] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12033] <... futex resumed>) = 0 [pid 12033] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12033] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12032] <... futex resumed>) = 0 [pid 12032] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12033] <... futex resumed>) = 1 [pid 12032] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12033] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12033] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12032] <... futex resumed>) = 0 [pid 12033] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12032] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12032] <... futex resumed>) = 0 [pid 12033] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12032] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12025] exit_group(0 [pid 12027] <... futex resumed>) = ? [pid 12028] <... recvfrom resumed> ) = ? [pid 12025] <... exit_group resumed>) = ? [pid 12027] +++ exited with 0 +++ [pid 12028] +++ exited with 0 +++ [pid 12025] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12025, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12034 ./strace-static-x86_64: Process 12034 attached [pid 12032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12032] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12034] set_robust_list(0x55555559c5e0, 24 [pid 12032] <... futex resumed>) = 0 [pid 12034] <... set_robust_list resumed>) = 0 [pid 12032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12032] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12034] <... prctl resumed>) = 0 [pid 12032] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12034] setpgid(0, 0) = 0 [pid 12032] <... clone resumed>, parent_tid=[12035], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12035 [pid 12032] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12032] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 12035 attached [pid 12035] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12034] <... openat resumed>) = 3 [pid 12034] write(3, "1000", 4) = 4 [pid 12034] close(3) = 0 [pid 12034] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12034] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12034] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12036], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12036 [pid 12034] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12034] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12036 attached [pid 12036] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12036] creat("./file0", 000 [pid 12035] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12036] <... creat resumed>) = 3 [pid 12036] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12035] <... sendto resumed>) = 32 [pid 12033] <... mount resumed>) = -1 EIO (Input/output error) [pid 12036] <... futex resumed>) = 1 [pid 12035] recvfrom(3, [pid 12034] <... futex resumed>) = 0 [pid 12033] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12036] close(3 [pid 12034] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12033] <... futex resumed>) = 0 [pid 12036] <... close resumed>) = 0 [pid 12034] <... futex resumed>) = 0 [pid 12033] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12036] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12034] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12036] <... futex resumed>) = 0 [pid 12034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12036] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12034] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12036] <... socket resumed>) = 3 [pid 12034] <... futex resumed>) = 0 [pid 12036] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12034] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12036] <... futex resumed>) = 0 [pid 12034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12036] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12034] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12034] <... futex resumed>) = 0 [pid 12036] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12034] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12036] <... socket resumed>) = 4 [pid 12036] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12034] <... futex resumed>) = 0 [pid 12036] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12034] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12034] <... futex resumed>) = 0 [pid 12036] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12034] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12032] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12034] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12034] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12034] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12034] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12037], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12037 [pid 12034] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12034] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12037 attached [pid 12037] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12037] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12036] <... mount resumed>) = -1 EIO (Input/output error) [pid 12036] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12036] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12037] <... sendto resumed>) = 32 [pid 12037] recvfrom(3, [pid 12029] exit_group(0 [pid 12031] <... recvfrom resumed> ) = ? [pid 12029] <... exit_group resumed>) = ? [pid 12031] +++ exited with 0 +++ [pid 12030] <... futex resumed>) = ? [pid 12030] +++ exited with 0 +++ [pid 12029] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12029, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12038 ./strace-static-x86_64: Process 12038 attached [pid 12038] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12038] setpgid(0, 0) = 0 [pid 12038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12038] write(3, "1000", 4) = 4 [pid 12038] close(3) = 0 [pid 12038] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12038] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12038] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12039], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12039 [pid 12038] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12038] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12039 attached [pid 12039] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12039] creat("./file0", 000) = 3 [pid 12039] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12038] <... futex resumed>) = 0 [pid 12039] <... futex resumed>) = 1 [pid 12038] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12038] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12039] close(3) = 0 [pid 12039] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12038] <... futex resumed>) = 0 [pid 12039] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12038] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12038] <... futex resumed>) = 0 [pid 12039] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12038] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12039] <... socket resumed>) = 3 [pid 12039] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12038] <... futex resumed>) = 0 [pid 12039] <... futex resumed>) = 1 [pid 12038] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12039] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12034] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12038] <... futex resumed>) = 0 [pid 12034] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12039] <... socket resumed>) = 4 [pid 12039] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12038] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12034] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12039] <... futex resumed>) = 0 [pid 12038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12039] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12038] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12038] <... futex resumed>) = 0 [pid 12039] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12038] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12038] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12038] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12038] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12040], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12040 [pid 12038] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12038] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12040 attached [pid 12040] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12040] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12039] <... mount resumed>) = -1 EIO (Input/output error) [pid 12040] recvfrom(3, [pid 12039] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12039] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12032] exit_group(0 [pid 12035] <... recvfrom resumed> ) = ? [pid 12033] <... futex resumed>) = ? [pid 12032] <... exit_group resumed>) = ? [pid 12035] +++ exited with 0 +++ [pid 12033] +++ exited with 0 +++ [pid 12032] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12041 ./strace-static-x86_64: Process 12041 attached [pid 12041] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12041] setpgid(0, 0) = 0 [pid 12041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12041] write(3, "1000", 4) = 4 [pid 12041] close(3) = 0 [pid 12041] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12038] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12041] <... futex resumed>) = 0 [pid 12041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12041] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12041] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12042 attached , parent_tid=[12042], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12042 [pid 12042] set_robust_list(0x7fcd885779e0, 24 [pid 12041] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12042] <... set_robust_list resumed>) = 0 [pid 12041] <... futex resumed>) = 0 [pid 12042] creat("./file0", 000 [pid 12041] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12042] <... creat resumed>) = 3 [pid 12042] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12041] <... futex resumed>) = 0 [pid 12042] close(3 [pid 12041] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12042] <... close resumed>) = 0 [pid 12041] <... futex resumed>) = 0 [pid 12042] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12041] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12042] <... futex resumed>) = 0 [pid 12041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12042] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12041] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12042] <... socket resumed>) = 3 [pid 12041] <... futex resumed>) = 0 [pid 12042] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12041] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12042] <... futex resumed>) = 0 [pid 12041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12042] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12041] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12041] <... futex resumed>) = 0 [pid 12042] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12041] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12042] <... socket resumed>) = 4 [pid 12042] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12041] <... futex resumed>) = 0 [pid 12042] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12041] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12041] <... futex resumed>) = 0 [pid 12042] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12041] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12034] exit_group(0 [pid 12037] <... recvfrom resumed> ) = ? [pid 12036] <... futex resumed>) = ? [pid 12034] <... exit_group resumed>) = ? [pid 12037] +++ exited with 0 +++ [pid 12036] +++ exited with 0 +++ [pid 12034] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12034, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12043 attached , child_tidptr=0x55555559c5d0) = 12043 [pid 12043] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12043] setpgid(0, 0) = 0 [pid 12043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12043] write(3, "1000", 4) = 4 [pid 12043] close(3) = 0 [pid 12043] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12043] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12041] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12041] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12043] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12041] <... mmap resumed>) = 0x7fcd88536000 [pid 12041] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12041] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12043] <... clone resumed>, parent_tid=[12044], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12044 [pid 12041] <... clone resumed>, parent_tid=[12045], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12045 [pid 12041] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12041] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12043] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12043] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12045 attached [pid 12045] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12045] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 12044 attached [pid 12044] set_robust_list(0x7fcd885779e0, 24 [pid 12045] <... sendto resumed>) = 32 [pid 12044] <... set_robust_list resumed>) = 0 [pid 12042] <... mount resumed>) = -1 EIO (Input/output error) [pid 12045] recvfrom(3, [pid 12044] creat("./file0", 000 [pid 12042] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12044] <... creat resumed>) = 3 [pid 12042] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12044] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12043] <... futex resumed>) = 0 [pid 12044] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12043] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12043] <... futex resumed>) = 0 [pid 12043] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12044] close(3) = 0 [pid 12044] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12043] <... futex resumed>) = 0 [pid 12044] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12043] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12044] <... socket resumed>) = 3 [pid 12043] <... futex resumed>) = 0 [pid 12044] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12043] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12044] <... futex resumed>) = 0 [pid 12043] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12044] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12043] <... futex resumed>) = 0 [pid 12044] <... socket resumed>) = 4 [pid 12043] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12044] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12044] <... futex resumed>) = 0 [pid 12043] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12044] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12043] <... futex resumed>) = 0 [pid 12043] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12041] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12043] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12043] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12043] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12043] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12046], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12046 ./strace-static-x86_64: Process 12046 attached [pid 12046] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12046] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12043] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12043] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12046] <... futex resumed>) = 0 [pid 12046] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12044] <... mount resumed>) = -1 EIO (Input/output error) [pid 12046] recvfrom(3, [pid 12044] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12044] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12038] exit_group(0 [pid 12040] <... recvfrom resumed> ) = ? [pid 12039] <... futex resumed>) = ? [pid 12038] <... exit_group resumed>) = ? [pid 12040] +++ exited with 0 +++ [pid 12039] +++ exited with 0 +++ [pid 12038] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12038, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12047 attached , child_tidptr=0x55555559c5d0) = 12047 [pid 12047] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12047] setpgid(0, 0) = 0 [pid 12047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12047] write(3, "1000", 4) = 4 [pid 12047] close(3) = 0 [pid 12047] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12047] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12047] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12048], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12048 [pid 12047] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12048 attached [pid 12048] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12048] creat("./file0", 000) = 3 [pid 12048] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12047] <... futex resumed>) = 0 [pid 12047] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12048] close(3) = 0 [pid 12048] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12047] <... futex resumed>) = 0 [pid 12047] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12048] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12048] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12047] <... futex resumed>) = 0 [pid 12047] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12048] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12048] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12047] <... futex resumed>) = 0 [pid 12047] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12048] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12047] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12043] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12047] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12047] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12047] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12047] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12049 attached , parent_tid=[12049], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12049 [pid 12047] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12049] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12049] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12048] <... mount resumed>) = -1 EIO (Input/output error) [pid 12049] <... sendto resumed>) = 32 [pid 12048] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12048] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12049] recvfrom(3, [pid 12041] exit_group(0) = ? [pid 12045] <... recvfrom resumed> ) = ? [pid 12042] <... futex resumed>) = ? [pid 12042] +++ exited with 0 +++ [pid 12045] +++ exited with 0 +++ [pid 12041] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12041, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12050 attached , child_tidptr=0x55555559c5d0) = 12050 [pid 12050] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12050] setpgid(0, 0) = 0 [pid 12050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12050] write(3, "1000", 4) = 4 [pid 12050] close(3) = 0 [pid 12050] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12047] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12050] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12050] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12051], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12051 ./strace-static-x86_64: Process 12051 attached [pid 12050] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12051] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12051] creat("./file0", 000) = 3 [pid 12051] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12051] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12050] <... futex resumed>) = 1 [pid 12051] <... futex resumed>) = 0 [pid 12050] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12051] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12050] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12051] <... futex resumed>) = 0 [pid 12050] <... futex resumed>) = 1 [pid 12051] close(3 [pid 12050] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12051] <... close resumed>) = 0 [pid 12051] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12050] <... futex resumed>) = 0 [pid 12051] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12050] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12051] <... socket resumed>) = 3 [pid 12050] <... futex resumed>) = 0 [pid 12051] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12050] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12051] <... futex resumed>) = 0 [pid 12050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12051] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12050] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12051] <... socket resumed>) = 4 [pid 12050] <... futex resumed>) = 0 [pid 12051] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12050] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12051] <... futex resumed>) = 0 [pid 12050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12051] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12050] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12050] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12043] exit_group(0 [pid 12050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12050] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12046] <... recvfrom resumed> ) = ? [pid 12044] <... futex resumed>) = ? [pid 12043] <... exit_group resumed>) = ? [pid 12050] <... futex resumed>) = 0 [pid 12046] +++ exited with 0 +++ [pid 12044] +++ exited with 0 +++ [pid 12050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12050] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12050] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12052], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12052 [pid 12050] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12050] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12052 attached [pid 12052] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12052] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12051] <... mount resumed>) = -1 EIO (Input/output error) [pid 12051] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12051] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12052] <... sendto resumed>) = 32 [pid 12052] recvfrom(3, [pid 12043] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12043, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12053 ./strace-static-x86_64: Process 12053 attached [pid 12053] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12053] setpgid(0, 0) = 0 [pid 12053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12053] write(3, "1000", 4) = 4 [pid 12053] close(3) = 0 [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12053] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12053] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12054 attached [pid 12054] set_robust_list(0x7fcd885779e0, 24 [pid 12053] <... clone resumed>, parent_tid=[12054], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12054 [pid 12054] <... set_robust_list resumed>) = 0 [pid 12053] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12054] creat("./file0", 000) = 3 [pid 12054] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12053] <... futex resumed>) = 0 [pid 12054] <... futex resumed>) = 1 [pid 12053] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12054] close(3 [pid 12053] <... futex resumed>) = 0 [pid 12054] <... close resumed>) = 0 [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12054] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12054] <... futex resumed>) = 0 [pid 12053] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12054] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12053] <... futex resumed>) = 0 [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12054] <... socket resumed>) = 3 [pid 12054] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12053] <... futex resumed>) = 0 [pid 12053] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12054] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12054] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12053] <... futex resumed>) = 0 [pid 12053] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12054] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12050] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12053] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12053] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12053] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12053] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12055 attached [pid 12055] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12055] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12053] <... clone resumed>, parent_tid=[12055], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12055 [pid 12053] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12055] <... futex resumed>) = 0 [pid 12055] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12053] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12055] <... sendto resumed>) = 32 [pid 12054] <... mount resumed>) = -1 EIO (Input/output error) [pid 12054] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12055] recvfrom(3, [pid 12054] <... futex resumed>) = 0 [pid 12054] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12047] exit_group(0 [pid 12049] <... recvfrom resumed> ) = ? [pid 12048] <... futex resumed>) = ? [pid 12047] <... exit_group resumed>) = ? [pid 12049] +++ exited with 0 +++ [pid 12048] +++ exited with 0 +++ [pid 12047] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12047, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12056 ./strace-static-x86_64: Process 12056 attached [pid 12056] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12056] setpgid(0, 0) = 0 [pid 12056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12056] write(3, "1000", 4) = 4 [pid 12056] close(3) = 0 [pid 12056] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12056] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12056] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12057 attached , parent_tid=[12057], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12057 [pid 12056] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12057] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12057] creat("./file0", 000) = 3 [pid 12057] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12056] <... futex resumed>) = 0 [pid 12056] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12057] close(3) = 0 [pid 12057] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12056] <... futex resumed>) = 0 [pid 12056] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12057] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12057] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12056] <... futex resumed>) = 0 [pid 12056] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12057] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12057] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12056] <... futex resumed>) = 0 [pid 12057] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12056] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12056] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12056] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12056] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12058], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12058 ./strace-static-x86_64: Process 12058 attached [pid 12058] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12058] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12056] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12056] <... futex resumed>) = 0 [pid 12058] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12056] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12058] <... sendto resumed>) = 32 [pid 12058] recvfrom(3, [pid 12057] <... mount resumed>) = -1 EIO (Input/output error) [pid 12057] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12057] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12050] exit_group(0 [pid 12052] <... recvfrom resumed> ) = ? [pid 12051] <... futex resumed>) = ? [pid 12050] <... exit_group resumed>) = ? [pid 12052] +++ exited with 0 +++ [pid 12051] +++ exited with 0 +++ [pid 12050] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12050, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12059 attached , child_tidptr=0x55555559c5d0) = 12059 [pid 12059] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12059] setpgid(0, 0) = 0 [pid 12059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12059] write(3, "1000", 4) = 4 [pid 12059] close(3) = 0 [pid 12059] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12059] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12059] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12060], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12060 [pid 12059] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12059] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12060 attached [pid 12060] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12060] creat("./file0", 000) = 3 [pid 12060] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12059] <... futex resumed>) = 0 [pid 12059] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12059] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12060] <... futex resumed>) = 1 [pid 12060] close(3) = 0 [pid 12060] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12059] <... futex resumed>) = 0 [pid 12059] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12059] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12060] <... futex resumed>) = 1 [pid 12060] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12060] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12059] <... futex resumed>) = 0 [pid 12060] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12059] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12060] <... socket resumed>) = 4 [pid 12059] <... futex resumed>) = 0 [pid 12060] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12059] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12060] <... futex resumed>) = 0 [pid 12059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12060] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12059] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12059] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12059] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12059] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12059] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12053] exit_group(0./strace-static-x86_64: Process 12061 attached [pid 12055] <... recvfrom resumed> ) = ? [pid 12054] <... futex resumed>) = ? [pid 12053] <... exit_group resumed>) = ? [pid 12055] +++ exited with 0 +++ [pid 12054] +++ exited with 0 +++ [pid 12061] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12061] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12059] <... clone resumed>, parent_tid=[12061], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12061 [pid 12053] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12053, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 12059] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] restart_syscall(<... resuming interrupted clone ...> [pid 12059] <... futex resumed>) = 1 [pid 12059] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12061] <... futex resumed>) = 0 [pid 3608] <... restart_syscall resumed>) = 0 [pid 12061] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12061] <... sendto resumed>) = 32 [pid 12061] recvfrom(3, ./strace-static-x86_64: Process 12062 attached [pid 12060] <... mount resumed>) = -1 EIO (Input/output error) [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12062 [pid 12060] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12060] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12062] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12062] setpgid(0, 0) = 0 [pid 12062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12062] write(3, "1000", 4) = 4 [pid 12062] close(3) = 0 [pid 12062] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12062] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12062] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12063 attached , parent_tid=[12063], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12063 [pid 12063] set_robust_list(0x7fcd885779e0, 24 [pid 12062] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12062] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12063] <... set_robust_list resumed>) = 0 [pid 12063] creat("./file0", 000) = 3 [pid 12063] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12062] <... futex resumed>) = 0 [pid 12063] close(3 [pid 12062] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12063] <... close resumed>) = 0 [pid 12062] <... futex resumed>) = 0 [pid 12063] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12062] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12063] <... futex resumed>) = 0 [pid 12062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12063] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12062] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12063] <... socket resumed>) = 3 [pid 12062] <... futex resumed>) = 0 [pid 12063] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12062] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12063] <... futex resumed>) = 0 [pid 12062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12063] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12062] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12062] <... futex resumed>) = 0 [pid 12063] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12062] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12063] <... socket resumed>) = 4 [pid 12063] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12062] <... futex resumed>) = 0 [pid 12063] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12062] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12062] <... futex resumed>) = 0 [pid 12063] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12062] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12059] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12062] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12062] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12062] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12062] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12064 attached [pid 12064] set_robust_list(0x7fcd885569e0, 24 [pid 12062] <... clone resumed>, parent_tid=[12064], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12064 [pid 12064] <... set_robust_list resumed>) = 0 [pid 12064] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12062] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12064] <... futex resumed>) = 0 [pid 12062] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12064] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12063] <... mount resumed>) = -1 EIO (Input/output error) [pid 12063] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12063] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12064] recvfrom(3, [pid 12056] exit_group(0 [pid 12058] <... recvfrom resumed> ) = ? [pid 12057] <... futex resumed>) = ? [pid 12056] <... exit_group resumed>) = ? [pid 12058] +++ exited with 0 +++ [pid 12057] +++ exited with 0 +++ [pid 12056] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12056, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12065 attached , child_tidptr=0x55555559c5d0) = 12065 [pid 12065] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12065] setpgid(0, 0) = 0 [pid 12065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12065] write(3, "1000", 4) = 4 [pid 12065] close(3) = 0 [pid 12065] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12065] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12065] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12066 attached , parent_tid=[12066], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12066 [pid 12065] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12065] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12066] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12066] creat("./file0", 000) = 3 [pid 12066] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12065] <... futex resumed>) = 0 [pid 12066] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 12065] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12066] close(3 [pid 12065] <... futex resumed>) = 0 [pid 12066] <... close resumed>) = 0 [pid 12065] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12066] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12065] <... futex resumed>) = 0 [pid 12066] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12065] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12066] <... socket resumed>) = 3 [pid 12065] <... futex resumed>) = 0 [pid 12066] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12065] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12066] <... futex resumed>) = 0 [pid 12065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12066] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12065] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12066] <... socket resumed>) = 4 [pid 12065] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12066] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12065] <... futex resumed>) = 0 [pid 12066] <... futex resumed>) = 1 [pid 12066] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12065] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12065] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12062] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12065] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12065] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12065] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12067 attached [pid 12067] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12067] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12065] <... clone resumed>, parent_tid=[12067], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12067 [pid 12065] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12065] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12067] <... futex resumed>) = 0 [pid 12067] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12066] <... mount resumed>) = -1 EIO (Input/output error) [pid 12067] recvfrom(3, [pid 12066] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12066] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12059] exit_group(0 [pid 12061] <... recvfrom resumed> ) = ? [pid 12060] <... futex resumed>) = ? [pid 12059] <... exit_group resumed>) = ? [pid 12061] +++ exited with 0 +++ [pid 12060] +++ exited with 0 +++ [pid 12059] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12059, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12068 attached , child_tidptr=0x55555559c5d0) = 12068 [pid 12068] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12068] setpgid(0, 0) = 0 [pid 12068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12068] write(3, "1000", 4) = 4 [pid 12068] close(3) = 0 [pid 12068] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12068] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12068] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12069], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12069 [pid 12068] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12069 attached [pid 12069] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12069] creat("./file0", 000) = 3 [pid 12069] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12068] <... futex resumed>) = 0 [pid 12068] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12069] <... futex resumed>) = 1 [pid 12069] close(3) = 0 [pid 12069] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12068] <... futex resumed>) = 0 [pid 12068] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12069] <... futex resumed>) = 1 [pid 12069] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12069] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12068] <... futex resumed>) = 0 [pid 12068] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12069] <... futex resumed>) = 1 [pid 12069] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12069] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12068] <... futex resumed>) = 0 [pid 12068] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12069] <... futex resumed>) = 1 [pid 12069] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12065] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12065] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12068] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12068] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12068] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12070], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12070 [pid 12068] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12070 attached [pid 12068] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12070] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12070] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12062] exit_group(0 [pid 12070] recvfrom(3, [pid 12069] <... mount resumed>) = -1 EIO (Input/output error) [pid 12064] <... recvfrom resumed>0x7fcd885552d0, 4096, 0, NULL, NULL) = -1 EIO (Input/output error) [pid 12062] <... exit_group resumed>) = ? [pid 12063] <... futex resumed>) = ? [pid 12069] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12064] +++ exited with 0 +++ [pid 12063] +++ exited with 0 +++ [pid 12069] <... futex resumed>) = 0 [pid 12062] +++ exited with 0 +++ [pid 12069] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12062, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12071 ./strace-static-x86_64: Process 12071 attached [pid 12071] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12071] setpgid(0, 0) = 0 [pid 12071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12071] write(3, "1000", 4) = 4 [pid 12071] close(3) = 0 [pid 12071] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12071] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12071] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12072 attached , parent_tid=[12072], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12072 [pid 12071] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12072] set_robust_list(0x7fcd885779e0, 24 [pid 12071] <... futex resumed>) = 0 [pid 12071] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12072] <... set_robust_list resumed>) = 0 [pid 12072] creat("./file0", 000) = 3 [pid 12072] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12071] <... futex resumed>) = 0 [pid 12071] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12071] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12072] close(3) = 0 [pid 12072] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12071] <... futex resumed>) = 0 [pid 12071] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12071] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12072] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12072] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12071] <... futex resumed>) = 0 [pid 12071] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12071] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12072] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12072] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12071] <... futex resumed>) = 0 [pid 12072] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12071] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12071] <... futex resumed>) = 0 [pid 12072] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12071] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12071] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12071] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12071] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12073], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12073 [pid 12071] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12073 attached [pid 12073] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12073] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12071] <... futex resumed>) = 0 [pid 12072] <... mount resumed>) = -1 EIO (Input/output error) [pid 12071] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12072] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12073] <... sendto resumed>) = 32 [pid 12072] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12073] recvfrom(3, [pid 12065] exit_group(0) = ? [pid 12067] <... recvfrom resumed> ) = ? [pid 12066] <... futex resumed>) = ? [pid 12067] +++ exited with 0 +++ [pid 12066] +++ exited with 0 +++ [pid 12065] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12065, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12074 ./strace-static-x86_64: Process 12074 attached [pid 12074] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12074] setpgid(0, 0) = 0 [pid 12074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12074] write(3, "1000", 4) = 4 [pid 12074] close(3) = 0 [pid 12074] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12074] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12074] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12075], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12075 ./strace-static-x86_64: Process 12075 attached [pid 12075] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12075] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12074] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12075] <... futex resumed>) = 0 [pid 12075] creat("./file0", 000 [pid 12074] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12075] <... creat resumed>) = 3 [pid 12075] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12075] <... futex resumed>) = 0 [pid 12075] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12074] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12075] <... futex resumed>) = 0 [pid 12074] <... futex resumed>) = 1 [pid 12074] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12075] close(3) = 0 [pid 12075] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12075] <... futex resumed>) = 0 [pid 12074] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12074] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12075] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12075] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12074] <... futex resumed>) = 0 [pid 12075] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12074] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12075] <... futex resumed>) = 0 [pid 12075] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12074] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12075] <... socket resumed>) = 4 [pid 12075] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12074] <... futex resumed>) = 0 [pid 12074] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12075] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12074] <... futex resumed>) = 0 [pid 12074] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12071] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12074] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12074] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12074] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12076], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12076 [pid 12074] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12074] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12076 attached [pid 12076] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12076] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12075] <... mount resumed>) = -1 EIO (Input/output error) [pid 12075] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12075] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12076] <... sendto resumed>) = 32 [pid 12076] recvfrom(3, [pid 12068] exit_group(0) = ? [pid 12070] <... recvfrom resumed>) = ? [pid 12069] <... futex resumed>) = ? [pid 12069] +++ exited with 0 +++ [pid 12070] +++ exited with 0 +++ [pid 12068] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12068, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12077 ./strace-static-x86_64: Process 12077 attached [pid 12077] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12077] setpgid(0, 0) = 0 [pid 12077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12077] write(3, "1000", 4) = 4 [pid 12077] close(3) = 0 [pid 12077] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12077] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12077] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12078], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12078 [pid 12077] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12078 attached [pid 12078] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12078] creat("./file0", 000) = 3 [pid 12078] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12077] <... futex resumed>) = 0 [pid 12077] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12078] close(3) = 0 [pid 12078] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12077] <... futex resumed>) = 0 [pid 12077] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12078] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12078] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12077] <... futex resumed>) = 0 [pid 12077] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12078] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12078] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12078] <... futex resumed>) = 1 [pid 12077] <... futex resumed>) = 0 [pid 12077] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12078] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12077] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12077] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12077] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12079 attached , parent_tid=[12079], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12079 [pid 12079] set_robust_list(0x7fcd885569e0, 24 [pid 12077] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12079] <... set_robust_list resumed>) = 0 [pid 12077] <... futex resumed>) = 0 [pid 12077] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12079] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12078] <... mount resumed>) = -1 EIO (Input/output error) [pid 12078] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12078] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12079] recvfrom(3, [pid 12071] exit_group(0 [pid 12072] <... futex resumed>) = ? [pid 12071] <... exit_group resumed>) = ? [pid 12073] <... recvfrom resumed> ) = ? [pid 12073] +++ exited with 0 +++ [pid 12072] +++ exited with 0 +++ [pid 12071] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12071, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12080 ./strace-static-x86_64: Process 12080 attached [pid 12080] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12080] setpgid(0, 0) = 0 [pid 12080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12080] write(3, "1000", 4) = 4 [pid 12080] close(3) = 0 [pid 12080] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12080] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12080] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12081 attached , parent_tid=[12081], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12081 [pid 12080] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12080] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12081] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12081] creat("./file0", 000) = 3 [pid 12081] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12080] <... futex resumed>) = 0 [pid 12080] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12081] close(3 [pid 12080] <... futex resumed>) = 0 [pid 12080] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12081] <... close resumed>) = 0 [pid 12081] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12080] <... futex resumed>) = 0 [pid 12080] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12081] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12080] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12081] <... socket resumed>) = 3 [pid 12081] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12080] <... futex resumed>) = 0 [pid 12080] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12081] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12080] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12081] <... socket resumed>) = 4 [pid 12081] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12080] <... futex resumed>) = 0 [pid 12081] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12080] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12080] <... futex resumed>) = 0 [pid 12080] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12081] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12074] exit_group(0 [pid 12076] <... recvfrom resumed> ) = ? [pid 12075] <... futex resumed>) = ? [pid 12074] <... exit_group resumed>) = ? [pid 12080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12076] +++ exited with 0 +++ [pid 12075] +++ exited with 0 +++ [pid 12080] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12074] +++ exited with 0 +++ [pid 12080] <... mmap resumed>) = 0x7fcd88536000 [pid 12080] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12074, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12080] <... mprotect resumed>) = 0 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12082 ./strace-static-x86_64: Process 12082 attached [pid 12080] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12083 attached [pid 12082] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12082] setpgid(0, 0) = 0 [pid 12082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12080] <... clone resumed>, parent_tid=[12083], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12083 [pid 12082] write(3, "1000", 4) = 4 [pid 12082] close(3) = 0 [pid 12082] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12082] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12082] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12084], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12084 [pid 12080] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12082] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12080] <... futex resumed>) = 0 [pid 12082] <... futex resumed>) = 0 [pid 12080] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12082] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12084 attached [pid 12083] set_robust_list(0x7fcd885569e0, 24 [pid 12084] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12084] creat("./file0", 000 [pid 12083] <... set_robust_list resumed>) = 0 [pid 12084] <... creat resumed>) = 3 [pid 12083] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12084] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12082] <... futex resumed>) = 0 [pid 12084] close(3 [pid 12083] <... sendto resumed>) = 32 [pid 12082] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12081] <... mount resumed>) = -1 EIO (Input/output error) [pid 12084] <... close resumed>) = 0 [pid 12083] recvfrom(3, [pid 12082] <... futex resumed>) = 0 [pid 12081] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12084] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12082] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12081] <... futex resumed>) = 0 [pid 12084] <... futex resumed>) = 0 [pid 12082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12081] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12084] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12082] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12084] <... socket resumed>) = 3 [pid 12082] <... futex resumed>) = 0 [pid 12084] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12082] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12084] <... futex resumed>) = 0 [pid 12082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12084] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12082] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12082] <... futex resumed>) = 0 [pid 12084] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12082] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12084] <... socket resumed>) = 4 [pid 12084] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12082] <... futex resumed>) = 0 [pid 12084] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12082] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12082] <... futex resumed>) = 0 [pid 12084] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12082] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12082] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12082] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12082] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12085], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12085 [pid 12082] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12085 attached [pid 12085] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12085] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12082] <... futex resumed>) = 0 [pid 12085] <... sendto resumed>) = 32 [pid 12085] recvfrom(3, [pid 12084] <... mount resumed>) = -1 EIO (Input/output error) [pid 12082] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12084] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12084] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12077] exit_group(0 [pid 12079] <... recvfrom resumed> ) = ? [pid 12078] <... futex resumed>) = ? [pid 12077] <... exit_group resumed>) = ? [pid 12078] +++ exited with 0 +++ [pid 12079] +++ exited with 0 +++ [pid 12077] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12077, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12086 ./strace-static-x86_64: Process 12086 attached [pid 12086] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12086] setpgid(0, 0) = 0 [pid 12086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12086] write(3, "1000", 4) = 4 [pid 12086] close(3) = 0 [pid 12086] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12086] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12086] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12087 attached [pid 12087] set_robust_list(0x7fcd885779e0, 24 [pid 12086] <... clone resumed>, parent_tid=[12087], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12087 [pid 12087] <... set_robust_list resumed>) = 0 [pid 12086] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12087] creat("./file0", 000 [pid 12086] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12087] <... creat resumed>) = 3 [pid 12087] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12086] <... futex resumed>) = 0 [pid 12087] close(3 [pid 12086] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12087] <... close resumed>) = 0 [pid 12086] <... futex resumed>) = 0 [pid 12087] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12086] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12087] <... futex resumed>) = 0 [pid 12086] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12087] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12086] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12087] <... socket resumed>) = 3 [pid 12087] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12086] <... futex resumed>) = 0 [pid 12086] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12087] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12086] <... futex resumed>) = 0 [pid 12086] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12087] <... socket resumed>) = 4 [pid 12087] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12086] <... futex resumed>) = 0 [pid 12086] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12086] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12087] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12086] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12086] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12086] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12088 attached , parent_tid=[12088], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12088 [pid 12088] set_robust_list(0x7fcd885569e0, 24 [pid 12086] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12088] <... set_robust_list resumed>) = 0 [pid 12086] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12088] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12088] recvfrom(3, [pid 12087] <... mount resumed>) = -1 EIO (Input/output error) [pid 12087] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12087] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12080] exit_group(0 [pid 12083] <... recvfrom resumed> ) = ? [pid 12081] <... futex resumed>) = ? [pid 12080] <... exit_group resumed>) = ? [pid 12083] +++ exited with 0 +++ [pid 12081] +++ exited with 0 +++ [pid 12080] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12080, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12089 ./strace-static-x86_64: Process 12089 attached [pid 12089] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12089] setpgid(0, 0) = 0 [pid 12089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12089] write(3, "1000", 4) = 4 [pid 12089] close(3) = 0 [pid 12089] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12089] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12089] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12090], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12090 [pid 12089] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12090 attached [pid 12090] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12090] creat("./file0", 000) = 3 [pid 12090] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12089] <... futex resumed>) = 0 [pid 12089] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12090] <... futex resumed>) = 1 [pid 12090] close(3) = 0 [pid 12090] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12089] <... futex resumed>) = 0 [pid 12089] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12090] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12090] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12089] <... futex resumed>) = 0 [pid 12090] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12089] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12090] <... socket resumed>) = 4 [pid 12090] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12089] <... futex resumed>) = 0 [pid 12089] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12090] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12082] exit_group(0 [pid 12084] <... futex resumed>) = ? [pid 12085] <... recvfrom resumed> ) = ? [pid 12084] +++ exited with 0 +++ [pid 12082] <... exit_group resumed>) = ? [pid 12085] +++ exited with 0 +++ [pid 12082] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12082, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12091 attached , child_tidptr=0x55555559c5d0) = 12091 [pid 12091] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12091] setpgid(0, 0) = 0 [pid 12091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12091] write(3, "1000", 4) = 4 [pid 12091] close(3) = 0 [pid 12091] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12091] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12091] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12089] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12089] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12092 attached [pid 12091] <... clone resumed>, parent_tid=[12092], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12092 [pid 12089] <... futex resumed>) = 0 [pid 12091] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12091] <... futex resumed>) = 0 [pid 12089] <... mmap resumed>) = 0x7fcd88536000 [pid 12091] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12089] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12089] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12092] set_robust_list(0x7fcd885779e0, 24 [pid 12089] <... clone resumed>, parent_tid=[12093], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12093 [pid 12089] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12089] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12093 attached [pid 12093] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12093] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12092] <... set_robust_list resumed>) = 0 [pid 12092] creat("./file0", 000 [pid 12093] <... sendto resumed>) = 32 [pid 12090] <... mount resumed>) = -1 EIO (Input/output error) [pid 12090] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12093] recvfrom(3, [pid 12090] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12092] <... creat resumed>) = 3 [pid 12092] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12091] <... futex resumed>) = 0 [pid 12092] <... futex resumed>) = 1 [pid 12091] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12092] close(3 [pid 12091] <... futex resumed>) = 0 [pid 12092] <... close resumed>) = 0 [pid 12091] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12092] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12091] <... futex resumed>) = 0 [pid 12092] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12091] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12092] <... socket resumed>) = 3 [pid 12091] <... futex resumed>) = 0 [pid 12092] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12091] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12092] <... futex resumed>) = 0 [pid 12091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12092] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12091] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12092] <... socket resumed>) = 4 [pid 12091] <... futex resumed>) = 0 [pid 12092] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12091] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12092] <... futex resumed>) = 0 [pid 12091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12092] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12091] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12091] <... futex resumed>) = 0 [pid 12092] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12091] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12089] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12091] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12091] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12091] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12094], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12094 [pid 12091] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12091] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12094 attached [pid 12094] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12094] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12092] <... mount resumed>) = -1 EIO (Input/output error) [pid 12092] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12092] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12094] <... sendto resumed>) = 32 [pid 12094] recvfrom(3, [pid 12086] exit_group(0 [pid 12088] <... recvfrom resumed> ) = ? [pid 12087] <... futex resumed>) = ? [pid 12086] <... exit_group resumed>) = ? [pid 12088] +++ exited with 0 +++ [pid 12087] +++ exited with 0 +++ [pid 12086] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12086, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12095 attached , child_tidptr=0x55555559c5d0) = 12095 [pid 12095] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12095] setpgid(0, 0) = 0 [pid 12095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12095] write(3, "1000", 4) = 4 [pid 12095] close(3) = 0 [pid 12095] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12095] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12095] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12096], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12096 [pid 12095] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12096 attached [pid 12096] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12096] creat("./file0", 000) = 3 [pid 12096] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12095] <... futex resumed>) = 0 [pid 12095] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12096] <... futex resumed>) = 1 [pid 12096] close(3) = 0 [pid 12096] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12095] <... futex resumed>) = 0 [pid 12095] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12096] <... futex resumed>) = 1 [pid 12096] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12096] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12095] <... futex resumed>) = 0 [pid 12096] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12095] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12096] <... socket resumed>) = 4 [pid 12095] <... futex resumed>) = 0 [pid 12096] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12095] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12096] <... futex resumed>) = 0 [pid 12095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12096] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12095] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12095] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12095] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12095] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12097], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12097 [pid 12095] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12095] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12097 attached [pid 12097] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12097] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12097] recvfrom(3, [pid 12096] <... mount resumed>) = -1 EIO (Input/output error) [pid 12096] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12096] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12089] exit_group(0 [pid 12093] <... recvfrom resumed> ) = ? [pid 12090] <... futex resumed>) = ? [pid 12089] <... exit_group resumed>) = ? [pid 12093] +++ exited with 0 +++ [pid 12090] +++ exited with 0 +++ [pid 12089] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12089, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12098 ./strace-static-x86_64: Process 12098 attached [pid 12098] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12098] setpgid(0, 0) = 0 [pid 12098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12098] write(3, "1000", 4) = 4 [pid 12098] close(3) = 0 [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12098] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12098] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12099 attached , parent_tid=[12099], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12099 [pid 12098] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12099] set_robust_list(0x7fcd885779e0, 24 [pid 12098] <... futex resumed>) = 0 [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12099] <... set_robust_list resumed>) = 0 [pid 12099] creat("./file0", 000 [pid 12095] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12095] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12099] <... creat resumed>) = 3 [pid 12099] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12098] <... futex resumed>) = 0 [pid 12098] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12099] close(3) = 0 [pid 12099] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12098] <... futex resumed>) = 0 [pid 12098] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12099] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12099] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12098] <... futex resumed>) = 0 [pid 12098] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12099] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12099] <... socket resumed>) = 4 [pid 12099] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12098] <... futex resumed>) = 0 [pid 12098] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12099] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12098] <... futex resumed>) = 0 [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12091] exit_group(0 [pid 12094] <... recvfrom resumed> ) = ? [pid 12092] <... futex resumed>) = ? [pid 12091] <... exit_group resumed>) = ? [pid 12094] +++ exited with 0 +++ [pid 12092] +++ exited with 0 +++ [pid 12091] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12091, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12100 ./strace-static-x86_64: Process 12100 attached [pid 12100] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12100] setpgid(0, 0) = 0 [pid 12100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12100] write(3, "1000", 4) = 4 [pid 12100] close(3) = 0 [pid 12100] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12100] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12098] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12098] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12098] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12098] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12100] <... mprotect resumed>) = 0 [pid 12098] <... mprotect resumed>) = 0 [pid 12100] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12098] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12102 attached ./strace-static-x86_64: Process 12101 attached [pid 12102] set_robust_list(0x7fcd885779e0, 24 [pid 12101] set_robust_list(0x7fcd885569e0, 24 [pid 12100] <... clone resumed>, parent_tid=[12102], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12102 [pid 12098] <... clone resumed>, parent_tid=[12101], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12101 [pid 12102] <... set_robust_list resumed>) = 0 [pid 12101] <... set_robust_list resumed>) = 0 [pid 12100] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12098] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12100] <... futex resumed>) = 0 [pid 12098] <... futex resumed>) = 0 [pid 12101] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12102] creat("./file0", 000 [pid 12100] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12098] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12102] <... creat resumed>) = 3 [pid 12099] <... mount resumed>) = -1 EIO (Input/output error) [pid 12101] <... sendto resumed>) = 32 [pid 12099] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12101] recvfrom(3, [pid 12099] <... futex resumed>) = 0 [pid 12099] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12102] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12100] <... futex resumed>) = 0 [pid 12102] close(3 [pid 12100] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12102] <... close resumed>) = 0 [pid 12100] <... futex resumed>) = 0 [pid 12102] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12100] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12102] <... futex resumed>) = 0 [pid 12100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12102] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12100] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12102] <... socket resumed>) = 3 [pid 12100] <... futex resumed>) = 0 [pid 12102] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12100] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12102] <... futex resumed>) = 0 [pid 12100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12102] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12100] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12100] <... futex resumed>) = 0 [pid 12102] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12100] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12102] <... socket resumed>) = 4 [pid 12102] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12100] <... futex resumed>) = 0 [pid 12102] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12100] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12100] <... futex resumed>) = 0 [pid 12102] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12100] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12098] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12100] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12100] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12100] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12103 attached [pid 12103] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12103] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12100] <... clone resumed>, parent_tid=[12103], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12103 [pid 12100] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12103] <... futex resumed>) = 0 [pid 12100] <... futex resumed>) = 1 [pid 12100] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12103] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12103] recvfrom(3, [pid 12102] <... mount resumed>) = -1 EIO (Input/output error) [pid 12102] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12102] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12095] exit_group(0 [pid 12097] <... recvfrom resumed> ) = ? [pid 12096] <... futex resumed>) = ? [pid 12095] <... exit_group resumed>) = ? [pid 12097] +++ exited with 0 +++ [pid 12096] +++ exited with 0 +++ [pid 12095] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12095, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12104 ./strace-static-x86_64: Process 12104 attached [pid 12104] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12104] setpgid(0, 0) = 0 [pid 12104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12104] write(3, "1000", 4) = 4 [pid 12104] close(3) = 0 [pid 12104] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12104] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12104] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12105 attached [pid 12105] set_robust_list(0x7fcd885779e0, 24 [pid 12104] <... clone resumed>, parent_tid=[12105], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12105 [pid 12105] <... set_robust_list resumed>) = 0 [pid 12104] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12105] creat("./file0", 000 [pid 12104] <... futex resumed>) = 0 [pid 12104] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12105] <... creat resumed>) = 3 [pid 12105] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12104] <... futex resumed>) = 0 [pid 12105] close(3 [pid 12104] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12105] <... close resumed>) = 0 [pid 12104] <... futex resumed>) = 0 [pid 12105] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12104] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12105] <... futex resumed>) = 0 [pid 12104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12105] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12104] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12105] <... socket resumed>) = 3 [pid 12104] <... futex resumed>) = 0 [pid 12105] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12104] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12105] <... futex resumed>) = 0 [pid 12104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12105] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12104] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12105] <... socket resumed>) = 4 [pid 12104] <... futex resumed>) = 0 [pid 12105] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12104] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12105] <... futex resumed>) = 0 [pid 12104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12105] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12104] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12104] <... futex resumed>) = 0 [pid 12100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12105] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12104] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12104] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12104] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12104] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12106], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12106 [pid 12104] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12104] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12106 attached [pid 12106] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12106] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12105] <... mount resumed>) = -1 EIO (Input/output error) [pid 12105] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12105] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12106] <... sendto resumed>) = 32 [pid 12106] recvfrom(3, [pid 12098] exit_group(0 [pid 12101] <... recvfrom resumed>) = ? [pid 12099] <... futex resumed>) = ? [pid 12098] <... exit_group resumed>) = ? [pid 12101] +++ exited with 0 +++ [pid 12099] +++ exited with 0 +++ [pid 12098] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12098, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12104] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 12107 attached [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12107 [pid 12107] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12107] setpgid(0, 0) = 0 [pid 12107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12107] write(3, "1000", 4) = 4 [pid 12107] close(3) = 0 [pid 12107] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12107] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12107] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12108], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12108 ./strace-static-x86_64: Process 12108 attached [pid 12108] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12108] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12107] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12108] <... futex resumed>) = 0 [pid 12108] creat("./file0", 000 [pid 12107] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12108] <... creat resumed>) = 3 [pid 12108] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12108] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12107] <... futex resumed>) = 0 [pid 12107] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12108] <... futex resumed>) = 0 [pid 12107] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12108] close(3) = 0 [pid 12108] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12107] <... futex resumed>) = 0 [pid 12108] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12107] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12108] <... socket resumed>) = 3 [pid 12107] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12108] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12107] <... futex resumed>) = 0 [pid 12108] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12107] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12108] <... socket resumed>) = 4 [pid 12107] <... futex resumed>) = 0 [pid 12108] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12107] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12108] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12107] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12108] <... futex resumed>) = 0 [pid 12107] <... futex resumed>) = 1 [pid 12108] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12107] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12100] exit_group(0 [pid 12103] <... recvfrom resumed> ) = ? [pid 12102] <... futex resumed>) = ? [pid 12100] <... exit_group resumed>) = ? [pid 12103] +++ exited with 0 +++ [pid 12102] +++ exited with 0 +++ [pid 12100] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12100, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12109 ./strace-static-x86_64: Process 12109 attached [pid 12109] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12109] setpgid(0, 0) = 0 [pid 12109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12109] write(3, "1000", 4) = 4 [pid 12109] close(3) = 0 [pid 12109] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12109] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12109] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12110 attached , parent_tid=[12110], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12110 [pid 12110] set_robust_list(0x7fcd885779e0, 24 [pid 12109] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12109] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12110] <... set_robust_list resumed>) = 0 [pid 12110] creat("./file0", 000) = 3 [pid 12110] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12109] <... futex resumed>) = 0 [pid 12110] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 12109] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12109] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12110] close(3) = 0 [pid 12110] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12109] <... futex resumed>) = 0 [pid 12109] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12110] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12109] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12110] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12110] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12110] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12109] <... futex resumed>) = 0 [pid 12109] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12109] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12110] <... futex resumed>) = 0 [pid 12110] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12110] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12109] <... futex resumed>) = 0 [pid 12110] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12109] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12109] <... futex resumed>) = 0 [pid 12109] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12110] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12107] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12107] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12107] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12111], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12111 [pid 12107] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12107] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12111 attached [pid 12111] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12111] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12111] recvfrom(3, [pid 12108] <... mount resumed>) = -1 EIO (Input/output error) [pid 12108] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12108] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12109] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12109] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12109] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12109] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12112], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12112 [pid 12109] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12109] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12112 attached [pid 12112] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12107] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12112] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12110] <... mount resumed>) = -1 EIO (Input/output error) [pid 12112] <... sendto resumed>) = 32 [pid 12110] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12112] recvfrom(3, [pid 12110] <... futex resumed>) = 0 [pid 12110] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12104] exit_group(0 [pid 12106] <... recvfrom resumed> ) = ? [pid 12105] <... futex resumed>) = ? [pid 12104] <... exit_group resumed>) = ? [pid 12106] +++ exited with 0 +++ [pid 12105] +++ exited with 0 +++ [pid 12104] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12104, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12113 ./strace-static-x86_64: Process 12113 attached [pid 12113] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12113] setpgid(0, 0) = 0 [pid 12113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12113] write(3, "1000", 4) = 4 [pid 12113] close(3) = 0 [pid 12113] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12113] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12113] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12114], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12114 [pid 12113] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12113] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12114 attached [pid 12114] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12114] creat("./file0", 000) = 3 [pid 12114] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12114] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12109] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12113] <... futex resumed>) = 0 [pid 12113] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12113] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12114] <... futex resumed>) = 0 [pid 12114] close(3) = 0 [pid 12114] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12113] <... futex resumed>) = 0 [pid 12114] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12113] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12114] <... socket resumed>) = 3 [pid 12113] <... futex resumed>) = 0 [pid 12114] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12113] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12114] <... futex resumed>) = 0 [pid 12113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12114] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12113] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12113] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12114] <... socket resumed>) = 4 [pid 12114] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12113] <... futex resumed>) = 0 [pid 12114] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12113] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12113] <... futex resumed>) = 0 [pid 12114] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12113] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12113] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12113] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12113] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12115 attached , parent_tid=[12115], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12115 [pid 12115] set_robust_list(0x7fcd885569e0, 24 [pid 12113] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12113] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12115] <... set_robust_list resumed>) = 0 [pid 12115] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12115] recvfrom(3, [pid 12114] <... mount resumed>) = -1 EIO (Input/output error) [pid 12114] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12114] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12107] exit_group(0 [pid 12111] <... recvfrom resumed> ) = ? [pid 12108] <... futex resumed>) = ? [pid 12107] <... exit_group resumed>) = ? [pid 12108] +++ exited with 0 +++ [pid 12111] +++ exited with 0 +++ [pid 12107] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12107, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12113] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12116 ./strace-static-x86_64: Process 12116 attached [pid 12116] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12116] setpgid(0, 0) = 0 [pid 12116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12116] write(3, "1000", 4) = 4 [pid 12116] close(3) = 0 [pid 12116] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12116] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12116] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12117 attached [pid 12117] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12117] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12116] <... clone resumed>, parent_tid=[12117], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12117 [pid 12116] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12116] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12117] <... futex resumed>) = 0 [pid 12117] creat("./file0", 000) = 3 [pid 12117] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12117] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12116] <... futex resumed>) = 0 [pid 12116] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12117] <... futex resumed>) = 0 [pid 12116] <... futex resumed>) = 1 [pid 12117] close(3 [pid 12116] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12117] <... close resumed>) = 0 [pid 12117] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12116] <... futex resumed>) = 0 [pid 12116] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12117] <... futex resumed>) = 1 [pid 12116] <... futex resumed>) = 0 [pid 12117] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12116] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12117] <... socket resumed>) = 3 [pid 12117] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12116] <... futex resumed>) = 0 [pid 12117] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12116] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12116] <... futex resumed>) = 0 [pid 12117] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12116] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12117] <... socket resumed>) = 4 [pid 12117] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12116] <... futex resumed>) = 0 [pid 12116] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12116] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12117] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12109] exit_group(0 [pid 12112] <... recvfrom resumed> ) = ? [pid 12110] <... futex resumed>) = ? [pid 12109] <... exit_group resumed>) = ? [pid 12112] +++ exited with 0 +++ [pid 12110] +++ exited with 0 +++ [pid 12109] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12109, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12118 ./strace-static-x86_64: Process 12118 attached [pid 12118] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12118] setpgid(0, 0) = 0 [pid 12118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12118] write(3, "1000", 4) = 4 [pid 12118] close(3) = 0 [pid 12118] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12118] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12118] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12119 attached , parent_tid=[12119], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12119 [pid 12118] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12118] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12119] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12119] creat("./file0", 000) = 3 [pid 12119] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12118] <... futex resumed>) = 0 [pid 12118] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12118] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12119] close(3) = 0 [pid 12119] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12118] <... futex resumed>) = 0 [pid 12118] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12118] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12119] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12119] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12118] <... futex resumed>) = 0 [pid 12119] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12118] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12118] <... futex resumed>) = 0 [pid 12119] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12118] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12119] <... socket resumed>) = 4 [pid 12119] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12118] <... futex resumed>) = 0 [pid 12118] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12119] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12118] <... futex resumed>) = 0 [pid 12118] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12116] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12116] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12116] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12116] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12120], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12120 [pid 12116] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12116] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12120 attached [pid 12120] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12120] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12117] <... mount resumed>) = -1 EIO (Input/output error) [pid 12117] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12117] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12120] <... sendto resumed>) = 32 [pid 12120] recvfrom(3, [pid 12118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12118] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12118] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12118] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12121], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12121 [pid 12118] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12118] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12121 attached [pid 12121] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12121] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12119] <... mount resumed>) = -1 EIO (Input/output error) [pid 12119] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12119] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12121] recvfrom(3, [pid 12116] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12116] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12113] exit_group(0 [pid 12115] <... recvfrom resumed> ) = ? [pid 12114] <... futex resumed>) = ? [pid 12113] <... exit_group resumed>) = ? [pid 12115] +++ exited with 0 +++ [pid 12114] +++ exited with 0 +++ [pid 12113] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12122 attached , child_tidptr=0x55555559c5d0) = 12122 [pid 12122] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12122] setpgid(0, 0) = 0 [pid 12122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12122] write(3, "1000", 4) = 4 [pid 12122] close(3) = 0 [pid 12122] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12122] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12122] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12123], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12123 ./strace-static-x86_64: Process 12123 attached [pid 12122] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12122] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12123] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12123] creat("./file0", 000) = 3 [pid 12123] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12122] <... futex resumed>) = 0 [pid 12123] close(3 [pid 12122] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12123] <... close resumed>) = 0 [pid 12122] <... futex resumed>) = 0 [pid 12123] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12122] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12123] <... futex resumed>) = 0 [pid 12122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12123] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12122] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12123] <... socket resumed>) = 3 [pid 12122] <... futex resumed>) = 0 [pid 12118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12123] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12122] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12123] <... futex resumed>) = 0 [pid 12122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12123] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12122] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12123] <... socket resumed>) = 4 [pid 12122] <... futex resumed>) = 0 [pid 12123] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12122] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12123] <... futex resumed>) = 0 [pid 12122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12123] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12122] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12122] <... futex resumed>) = 0 [pid 12123] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12122] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12122] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12122] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12122] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12124], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12124 [pid 12122] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12122] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12124 attached [pid 12124] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12124] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12123] <... mount resumed>) = -1 EIO (Input/output error) [pid 12123] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12123] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12124] recvfrom(3, [pid 12122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12116] exit_group(0 [pid 12120] <... recvfrom resumed> ) = ? [pid 12117] <... futex resumed>) = ? [pid 12116] <... exit_group resumed>) = ? [pid 12120] +++ exited with 0 +++ [pid 12117] +++ exited with 0 +++ [pid 12116] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12116, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12125 attached , child_tidptr=0x55555559c5d0) = 12125 [pid 12125] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12125] setpgid(0, 0) = 0 [pid 12125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12125] write(3, "1000", 4) = 4 [pid 12125] close(3) = 0 [pid 12125] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12125] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12125] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12126], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12126 [pid 12125] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12126 attached [pid 12126] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12126] creat("./file0", 000) = 3 [pid 12126] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12125] <... futex resumed>) = 0 [pid 12125] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12126] <... futex resumed>) = 1 [pid 12126] close(3) = 0 [pid 12126] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12125] <... futex resumed>) = 0 [pid 12125] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12126] <... futex resumed>) = 1 [pid 12126] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12126] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12125] <... futex resumed>) = 0 [pid 12126] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12125] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12126] <... socket resumed>) = 4 [pid 12125] <... futex resumed>) = 0 [pid 12126] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12125] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12126] <... futex resumed>) = 0 [pid 12125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12126] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12125] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12118] exit_group(0 [pid 12119] <... futex resumed>) = ? [pid 12118] <... exit_group resumed>) = ? [pid 12119] +++ exited with 0 +++ [pid 12121] <... recvfrom resumed> ) = ? [pid 12121] +++ exited with 0 +++ [pid 12118] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12118, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12127 attached , child_tidptr=0x55555559c5d0) = 12127 [pid 12127] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12127] setpgid(0, 0) = 0 [pid 12127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12127] write(3, "1000", 4) = 4 [pid 12127] close(3) = 0 [pid 12127] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12127] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12127] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12128], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12128 [pid 12127] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12128 attached [pid 12128] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12128] creat("./file0", 000) = 3 [pid 12128] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12127] <... futex resumed>) = 0 [pid 12127] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12128] <... futex resumed>) = 1 [pid 12128] close(3) = 0 [pid 12128] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12127] <... futex resumed>) = 0 [pid 12127] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12128] <... futex resumed>) = 1 [pid 12127] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12128] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12128] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12127] <... futex resumed>) = 0 [pid 12127] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12128] <... futex resumed>) = 1 [pid 12128] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12128] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12127] <... futex resumed>) = 0 [pid 12128] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12127] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12125] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12125] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12125] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12129 attached , parent_tid=[12129], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12129 [pid 12125] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12125] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12129] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12129] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12126] <... mount resumed>) = -1 EIO (Input/output error) [pid 12129] recvfrom(3, [pid 12126] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12126] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12127] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12127] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12127] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12127] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12130], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12130 [pid 12127] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12127] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12130 attached [pid 12130] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12130] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12128] <... mount resumed>) = -1 EIO (Input/output error) [pid 12128] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12128] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12130] recvfrom(3, [pid 12125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12122] exit_group(0 [pid 12124] <... recvfrom resumed> ) = ? [pid 12123] <... futex resumed>) = ? [pid 12122] <... exit_group resumed>) = ? [pid 12123] +++ exited with 0 +++ [pid 12124] +++ exited with 0 +++ [pid 12122] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12122, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12131 ./strace-static-x86_64: Process 12131 attached [pid 12131] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12131] setpgid(0, 0) = 0 [pid 12131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12131] write(3, "1000", 4) = 4 [pid 12131] close(3) = 0 [pid 12131] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12131] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12127] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12127] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12127] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12131] <... mprotect resumed>) = 0 [pid 12131] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12132 attached , parent_tid=[12132], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12132 [pid 12131] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12132] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12132] creat("./file0", 000) = 3 [pid 12132] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12131] <... futex resumed>) = 0 [pid 12131] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12132] <... futex resumed>) = 1 [pid 12132] close(3) = 0 [pid 12132] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12131] <... futex resumed>) = 0 [pid 12131] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12132] <... futex resumed>) = 1 [pid 12132] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12132] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12131] <... futex resumed>) = 0 [pid 12131] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12132] <... futex resumed>) = 1 [pid 12132] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12132] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12131] <... futex resumed>) = 0 [pid 12132] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12131] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12131] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12131] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12131] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12133], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12133 ./strace-static-x86_64: Process 12133 attached [pid 12131] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12133] set_robust_list(0x7fcd885569e0, 24 [pid 12131] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12133] <... set_robust_list resumed>) = 0 [pid 12133] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12132] <... mount resumed>) = -1 EIO (Input/output error) [pid 12133] <... sendto resumed>) = 32 [pid 12132] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12133] recvfrom(3, [pid 12132] <... futex resumed>) = 0 [pid 12132] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12125] exit_group(0) = ? [pid 12126] <... futex resumed>) = ? [pid 12129] <... recvfrom resumed> ) = ? [pid 12126] +++ exited with 0 +++ [pid 12129] +++ exited with 0 +++ [pid 12125] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12125, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12134 ./strace-static-x86_64: Process 12134 attached [pid 12134] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12134] setpgid(0, 0) = 0 [pid 12134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12131] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12134] write(3, "1000", 4) = 4 [pid 12134] close(3) = 0 [pid 12134] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12134] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12134] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12135 attached , parent_tid=[12135], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12135 [pid 12134] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12135] set_robust_list(0x7fcd885779e0, 24 [pid 12134] <... futex resumed>) = 0 [pid 12135] <... set_robust_list resumed>) = 0 [pid 12134] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12135] creat("./file0", 000) = 3 [pid 12135] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12134] <... futex resumed>) = 0 [pid 12134] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12135] close(3 [pid 12134] <... futex resumed>) = 0 [pid 12134] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12135] <... close resumed>) = 0 [pid 12135] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12135] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12134] <... futex resumed>) = 0 [pid 12134] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12135] <... futex resumed>) = 0 [pid 12134] <... futex resumed>) = 1 [pid 12135] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12134] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12135] <... socket resumed>) = 3 [pid 12135] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12134] <... futex resumed>) = 0 [pid 12135] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12134] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12134] <... futex resumed>) = 0 [pid 12135] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12134] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12135] <... socket resumed>) = 4 [pid 12135] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12134] <... futex resumed>) = 0 [pid 12135] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12134] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12134] <... futex resumed>) = 0 [pid 12135] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12134] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12127] exit_group(0 [pid 12130] <... recvfrom resumed> ) = ? [pid 12128] <... futex resumed>) = ? [pid 12127] <... exit_group resumed>) = ? [pid 12130] +++ exited with 0 +++ [pid 12128] +++ exited with 0 +++ [pid 12127] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12127, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12136 ./strace-static-x86_64: Process 12136 attached [pid 12136] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12136] setpgid(0, 0) = 0 [pid 12136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12136] write(3, "1000", 4) = 4 [pid 12136] close(3) = 0 [pid 12136] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12136] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12136] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12137], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12137 ./strace-static-x86_64: Process 12137 attached [pid 12136] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12137] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12137] creat("./file0", 000) = 3 [pid 12137] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12136] <... futex resumed>) = 0 [pid 12136] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12137] close(3) = 0 [pid 12137] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12136] <... futex resumed>) = 0 [pid 12136] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12137] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12137] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12136] <... futex resumed>) = 0 [pid 12136] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12137] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12137] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12136] <... futex resumed>) = 0 [pid 12136] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12137] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12134] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12134] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12134] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12134] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12138 attached , parent_tid=[12138], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12138 [pid 12138] set_robust_list(0x7fcd885569e0, 24 [pid 12134] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12138] <... set_robust_list resumed>) = 0 [pid 12134] <... futex resumed>) = 0 [pid 12138] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12134] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12138] <... sendto resumed>) = 32 [pid 12138] recvfrom(3, [pid 12135] <... mount resumed>) = -1 EIO (Input/output error) [pid 12135] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12135] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12136] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12136] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12136] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12136] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12139 attached , parent_tid=[12139], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12139 [pid 12136] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12139] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12139] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12136] <... futex resumed>) = 0 [pid 12136] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12139] <... sendto resumed>) = 32 [pid 12137] <... mount resumed>) = -1 EIO (Input/output error) [pid 12137] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12137] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12139] recvfrom(3, [pid 12134] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12131] exit_group(0) = ? [pid 12133] <... recvfrom resumed> ) = ? [pid 12132] <... futex resumed>) = ? [pid 12133] +++ exited with 0 +++ [pid 12132] +++ exited with 0 +++ [pid 12131] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12131, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12140 ./strace-static-x86_64: Process 12140 attached [pid 12140] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12140] setpgid(0, 0) = 0 [pid 12140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12140] write(3, "1000", 4) = 4 [pid 12140] close(3) = 0 [pid 12140] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12136] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12136] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12140] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12140] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12141 attached [pid 12141] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12140] <... clone resumed>, parent_tid=[12141], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12141 [pid 12140] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12140] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12141] creat("./file0", 000) = 3 [pid 12141] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12140] <... futex resumed>) = 0 [pid 12141] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12140] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12140] <... futex resumed>) = 0 [pid 12140] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12141] close(3) = 0 [pid 12141] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12141] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12140] <... futex resumed>) = 0 [pid 12140] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12140] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12141] <... futex resumed>) = 0 [pid 12141] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12141] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12140] <... futex resumed>) = 0 [pid 12140] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12140] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12141] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12141] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12140] <... futex resumed>) = 0 [pid 12141] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12140] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12140] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12141] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12140] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12140] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12140] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12140] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12142], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12142 [pid 12140] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12140] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12142 attached [pid 12142] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12142] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12141] <... mount resumed>) = -1 EIO (Input/output error) [pid 12141] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12141] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12142] recvfrom(3, [pid 12134] exit_group(0 [pid 12138] <... recvfrom resumed> ) = ? [pid 12135] <... futex resumed>) = ? [pid 12134] <... exit_group resumed>) = ? [pid 12138] +++ exited with 0 +++ [pid 12135] +++ exited with 0 +++ [pid 12134] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12134, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12143 ./strace-static-x86_64: Process 12143 attached [pid 12143] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12143] setpgid(0, 0) = 0 [pid 12143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12143] write(3, "1000", 4 [pid 12140] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12143] <... write resumed>) = 4 [pid 12143] close(3) = 0 [pid 12143] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12143] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12143] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12144 attached , parent_tid=[12144], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12144 [pid 12144] set_robust_list(0x7fcd885779e0, 24 [pid 12143] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12143] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12144] <... set_robust_list resumed>) = 0 [pid 12144] creat("./file0", 000) = 3 [pid 12144] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12143] <... futex resumed>) = 0 [pid 12143] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12143] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12144] close(3) = 0 [pid 12144] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12143] <... futex resumed>) = 0 [pid 12143] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12143] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12144] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12144] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12143] <... futex resumed>) = 0 [pid 12143] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12144] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12143] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12144] <... socket resumed>) = 4 [pid 12144] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12143] <... futex resumed>) = 0 [pid 12143] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12144] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12143] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12136] exit_group(0 [pid 12139] <... recvfrom resumed> ) = ? [pid 12137] <... futex resumed>) = ? [pid 12136] <... exit_group resumed>) = ? [pid 12139] +++ exited with 0 +++ [pid 12137] +++ exited with 0 +++ [pid 12136] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12136, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12145 ./strace-static-x86_64: Process 12145 attached [pid 12145] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12145] setpgid(0, 0) = 0 [pid 12145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12145] write(3, "1000", 4) = 4 [pid 12145] close(3) = 0 [pid 12145] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12145] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12145] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12146], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12146 [pid 12145] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12145] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12146 attached [pid 12146] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12146] creat("./file0", 000) = 3 [pid 12146] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12145] <... futex resumed>) = 0 [pid 12145] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12145] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12146] close(3) = 0 [pid 12146] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12145] <... futex resumed>) = 0 [pid 12145] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12145] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12146] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12146] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12145] <... futex resumed>) = 0 [pid 12145] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12146] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12145] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12146] <... socket resumed>) = 4 [pid 12146] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12145] <... futex resumed>) = 0 [pid 12145] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12146] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12145] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12143] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12143] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12143] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12143] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12147 attached , parent_tid=[12147], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12147 [pid 12143] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12143] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12147] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12147] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12144] <... mount resumed>) = -1 EIO (Input/output error) [pid 12144] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12144] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12147] <... sendto resumed>) = 32 [pid 12147] recvfrom(3, [pid 12145] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12145] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12145] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12145] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12148 attached , parent_tid=[12148], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12148 [pid 12148] set_robust_list(0x7fcd885569e0, 24 [pid 12145] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12148] <... set_robust_list resumed>) = 0 [pid 12148] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12145] <... futex resumed>) = 0 [pid 12145] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12148] <... sendto resumed>) = 32 [pid 12146] <... mount resumed>) = -1 EIO (Input/output error) [pid 12146] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12146] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12143] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12143] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12148] recvfrom(3, [pid 12143] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12140] exit_group(0 [pid 12142] <... recvfrom resumed> ) = ? [pid 12140] <... exit_group resumed>) = ? [pid 12142] +++ exited with 0 +++ [pid 12141] <... futex resumed>) = ? [pid 12141] +++ exited with 0 +++ [pid 12140] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12140, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12149 attached , child_tidptr=0x55555559c5d0) = 12149 [pid 12149] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12149] setpgid(0, 0) = 0 [pid 12149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12149] write(3, "1000", 4) = 4 [pid 12149] close(3) = 0 [pid 12149] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12145] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12149] <... mmap resumed>) = 0x7fcd88557000 [pid 12149] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12149] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12150 attached [pid 12150] set_robust_list(0x7fcd885779e0, 24 [pid 12149] <... clone resumed>, parent_tid=[12150], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12150 [pid 12150] <... set_robust_list resumed>) = 0 [pid 12149] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12149] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12150] creat("./file0", 000) = 3 [pid 12150] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12149] <... futex resumed>) = 0 [pid 12149] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12149] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12150] close(3) = 0 [pid 12150] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12149] <... futex resumed>) = 0 [pid 12150] <... futex resumed>) = 1 [pid 12150] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12149] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12150] <... socket resumed>) = 3 [pid 12149] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12150] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12149] <... futex resumed>) = 0 [pid 12149] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12150] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12149] <... futex resumed>) = 0 [pid 12150] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12149] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12150] <... futex resumed>) = 0 [pid 12149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12150] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12149] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12149] <... futex resumed>) = 0 [pid 12150] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12149] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12149] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12149] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12149] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12151], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12151 [pid 12149] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12149] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12151 attached [pid 12151] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12151] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12151] recvfrom(3, [pid 12150] <... mount resumed>) = -1 EIO (Input/output error) [pid 12150] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12150] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12143] exit_group(0 [pid 12147] <... recvfrom resumed> ) = ? [pid 12144] <... futex resumed>) = ? [pid 12143] <... exit_group resumed>) = ? [pid 12147] +++ exited with 0 +++ [pid 12144] +++ exited with 0 +++ [pid 12143] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12143, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12152 attached [pid 12149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12152 [pid 12152] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12152] setpgid(0, 0) = 0 [pid 12152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12152] write(3, "1000", 4) = 4 [pid 12152] close(3) = 0 [pid 12152] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12152] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12152] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12153 attached , parent_tid=[12153], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12153 [pid 12152] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12152] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12153] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12153] creat("./file0", 000) = 3 [pid 12153] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12152] <... futex resumed>) = 0 [pid 12153] <... futex resumed>) = 1 [pid 12152] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12153] close(3 [pid 12152] <... futex resumed>) = 0 [pid 12153] <... close resumed>) = 0 [pid 12152] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12153] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12152] <... futex resumed>) = 0 [pid 12153] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12152] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12153] <... socket resumed>) = 3 [pid 12152] <... futex resumed>) = 0 [pid 12153] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12152] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12153] <... futex resumed>) = 0 [pid 12152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12153] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12152] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12153] <... socket resumed>) = 4 [pid 12152] <... futex resumed>) = 0 [pid 12153] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12152] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12153] <... futex resumed>) = 0 [pid 12152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12153] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12152] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12152] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12145] exit_group(0 [pid 12148] <... recvfrom resumed> ) = ? [pid 12145] <... exit_group resumed>) = ? [pid 12148] +++ exited with 0 +++ [pid 12146] <... futex resumed>) = ? [pid 12146] +++ exited with 0 +++ [pid 12145] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12145, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12154 attached , child_tidptr=0x55555559c5d0) = 12154 [pid 12154] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12154] setpgid(0, 0) = 0 [pid 12154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12154] write(3, "1000", 4) = 4 [pid 12154] close(3) = 0 [pid 12154] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12154] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12154] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12155], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12155 [pid 12154] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12154] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12155 attached [pid 12155] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12155] creat("./file0", 000) = 3 [pid 12155] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12154] <... futex resumed>) = 0 [pid 12155] <... futex resumed>) = 1 [pid 12154] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12155] close(3 [pid 12154] <... futex resumed>) = 0 [pid 12155] <... close resumed>) = 0 [pid 12154] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12155] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12155] <... futex resumed>) = 0 [pid 12154] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12155] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12154] <... futex resumed>) = 0 [pid 12154] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12155] <... socket resumed>) = 3 [pid 12155] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12154] <... futex resumed>) = 0 [pid 12154] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12155] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12154] <... futex resumed>) = 0 [pid 12152] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12155] <... socket resumed>) = 4 [pid 12154] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12152] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12155] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12152] <... futex resumed>) = 0 [pid 12154] <... futex resumed>) = 0 [pid 12152] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12155] <... futex resumed>) = 1 [pid 12154] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12152] <... mmap resumed>) = 0x7fcd88536000 [pid 12154] <... futex resumed>) = 0 [pid 12152] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12154] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12152] <... mprotect resumed>) = 0 [pid 12152] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12155] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12152] <... clone resumed>, parent_tid=[12156], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12156 [pid 12152] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12152] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12156 attached [pid 12156] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12156] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12156] recvfrom(3, [pid 12153] <... mount resumed>) = -1 EIO (Input/output error) [pid 12153] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12153] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12154] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12154] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12154] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12152] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12154] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12152] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12154] <... clone resumed>, parent_tid=[12157], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12157 [pid 12154] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12154] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12157 attached [pid 12157] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12157] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12155] <... mount resumed>) = -1 EIO (Input/output error) [pid 12155] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12155] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12157] recvfrom(3, [pid 12149] exit_group(0 [pid 12151] <... recvfrom resumed> ) = ? [pid 12150] <... futex resumed>) = ? [pid 12149] <... exit_group resumed>) = ? [pid 12151] +++ exited with 0 +++ [pid 12150] +++ exited with 0 +++ [pid 12149] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12149, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12158 attached , child_tidptr=0x55555559c5d0) = 12158 [pid 12158] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12158] setpgid(0, 0 [pid 12154] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12158] <... setpgid resumed>) = 0 [pid 12158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12158] write(3, "1000", 4) = 4 [pid 12158] close(3) = 0 [pid 12158] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12158] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12158] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12159 attached , parent_tid=[12159], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12159 [pid 12158] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12158] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12159] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12159] creat("./file0", 000) = 3 [pid 12159] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12158] <... futex resumed>) = 0 [pid 12159] <... futex resumed>) = 1 [pid 12158] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12158] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12159] close(3) = 0 [pid 12159] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12158] <... futex resumed>) = 0 [pid 12159] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12158] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12159] <... socket resumed>) = 3 [pid 12158] <... futex resumed>) = 0 [pid 12159] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12158] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12159] <... futex resumed>) = 0 [pid 12158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12159] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12158] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12159] <... socket resumed>) = 4 [pid 12158] <... futex resumed>) = 0 [pid 12159] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12158] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12159] <... futex resumed>) = 0 [pid 12158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12159] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12158] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12158] <... futex resumed>) = 0 [pid 12159] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12158] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12158] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12158] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12158] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12160], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12160 ./strace-static-x86_64: Process 12160 attached [pid 12158] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12160] set_robust_list(0x7fcd885569e0, 24 [pid 12158] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12160] <... set_robust_list resumed>) = 0 [pid 12160] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12159] <... mount resumed>) = -1 EIO (Input/output error) [pid 12160] <... sendto resumed>) = 32 [pid 12160] recvfrom(3, [pid 12159] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12159] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12152] exit_group(0 [pid 12153] <... futex resumed>) = ? [pid 12152] <... exit_group resumed>) = ? [pid 12156] <... recvfrom resumed> ) = ? [pid 12153] +++ exited with 0 +++ [pid 12156] +++ exited with 0 +++ [pid 12152] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12152, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12161 attached , child_tidptr=0x55555559c5d0) = 12161 [pid 12161] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12161] setpgid(0, 0) = 0 [pid 12161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12161] write(3, "1000", 4) = 4 [pid 12161] close(3) = 0 [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12158] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12161] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12161] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12162], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12162 [pid 12161] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12162 attached [pid 12162] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12162] creat("./file0", 000) = 3 [pid 12162] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12161] <... futex resumed>) = 0 [pid 12161] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12162] <... futex resumed>) = 1 [pid 12161] <... futex resumed>) = 0 [pid 12162] close(3 [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12162] <... close resumed>) = 0 [pid 12162] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12161] <... futex resumed>) = 0 [pid 12162] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12161] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12162] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12161] <... futex resumed>) = 0 [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12162] <... socket resumed>) = 3 [pid 12162] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12161] <... futex resumed>) = 0 [pid 12162] <... futex resumed>) = 1 [pid 12161] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12162] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12161] <... futex resumed>) = 0 [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12162] <... socket resumed>) = 4 [pid 12162] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12161] <... futex resumed>) = 0 [pid 12162] <... futex resumed>) = 1 [pid 12161] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12162] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12154] exit_group(0 [pid 12157] <... recvfrom resumed>) = ? [pid 12155] <... futex resumed>) = ? [pid 12154] <... exit_group resumed>) = ? [pid 12155] +++ exited with 0 +++ [pid 12157] +++ exited with 0 +++ [pid 12154] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12154, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12163 ./strace-static-x86_64: Process 12163 attached [pid 12163] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12163] setpgid(0, 0) = 0 [pid 12163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12163] write(3, "1000", 4) = 4 [pid 12163] close(3) = 0 [pid 12163] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12163] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12163] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12164], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12164 [pid 12163] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12163] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12164 attached [pid 12164] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12164] creat("./file0", 000) = 3 [pid 12164] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12163] <... futex resumed>) = 0 [pid 12163] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12163] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12164] <... futex resumed>) = 1 [pid 12164] close(3) = 0 [pid 12164] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12163] <... futex resumed>) = 0 [pid 12163] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12163] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12164] <... futex resumed>) = 1 [pid 12164] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12164] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12163] <... futex resumed>) = 0 [pid 12163] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12164] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12163] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12164] <... socket resumed>) = 4 [pid 12164] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12163] <... futex resumed>) = 0 [pid 12164] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12163] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12163] <... futex resumed>) = 0 [pid 12163] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12164] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12161] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12161] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12161] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12161] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12165], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12165 [pid 12161] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12161] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12165 attached [pid 12165] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12165] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12162] <... mount resumed>) = -1 EIO (Input/output error) [pid 12162] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12162] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12165] <... sendto resumed>) = 32 [pid 12165] recvfrom(3, [pid 12163] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12163] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12163] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12163] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12166 attached , parent_tid=[12166], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12166 [pid 12166] set_robust_list(0x7fcd885569e0, 24 [pid 12163] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12163] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12166] <... set_robust_list resumed>) = 0 [pid 12166] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12164] <... mount resumed>) = -1 EIO (Input/output error) [pid 12166] <... sendto resumed>) = 32 [pid 12164] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12164] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12166] recvfrom(3, [pid 12161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12158] exit_group(0 [pid 12160] <... recvfrom resumed> ) = ? [pid 12160] +++ exited with 0 +++ [pid 12159] <... futex resumed>) = ? [pid 12158] <... exit_group resumed>) = ? [pid 12159] +++ exited with 0 +++ [pid 12158] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12158, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12167 ./strace-static-x86_64: Process 12167 attached [pid 12163] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12163] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12167] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12167] setpgid(0, 0) = 0 [pid 12167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12167] write(3, "1000", 4) = 4 [pid 12167] close(3) = 0 [pid 12167] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12167] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12167] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12168 attached , parent_tid=[12168], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12168 [pid 12168] set_robust_list(0x7fcd885779e0, 24 [pid 12167] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12168] <... set_robust_list resumed>) = 0 [pid 12167] <... futex resumed>) = 0 [pid 12167] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12168] creat("./file0", 000) = 3 [pid 12168] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12167] <... futex resumed>) = 0 [pid 12167] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12167] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12168] close(3) = 0 [pid 12168] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12167] <... futex resumed>) = 0 [pid 12167] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12168] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12167] <... futex resumed>) = 0 [pid 12168] <... socket resumed>) = 3 [pid 12167] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12168] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12167] <... futex resumed>) = 0 [pid 12168] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12167] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12168] <... socket resumed>) = 4 [pid 12167] <... futex resumed>) = 0 [pid 12168] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12167] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12168] <... futex resumed>) = 0 [pid 12167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12168] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12167] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12167] <... futex resumed>) = 0 [pid 12168] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12167] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12167] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12167] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12167] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12169], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12169 ./strace-static-x86_64: Process 12169 attached [pid 12167] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12167] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12169] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12169] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12168] <... mount resumed>) = -1 EIO (Input/output error) [pid 12169] recvfrom(3, [pid 12168] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12168] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12161] exit_group(0 [pid 12165] <... recvfrom resumed> ) = ? [pid 12162] <... futex resumed>) = ? [pid 12161] <... exit_group resumed>) = ? [pid 12165] +++ exited with 0 +++ [pid 12162] +++ exited with 0 +++ [pid 12161] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12161, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12170 attached , child_tidptr=0x55555559c5d0) = 12170 [pid 12170] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12170] setpgid(0, 0) = 0 [pid 12170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12170] write(3, "1000", 4) = 4 [pid 12170] close(3) = 0 [pid 12170] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12170] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12170] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12171], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12171 [pid 12170] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12167] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12170] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12171 attached [pid 12171] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12171] creat("./file0", 000) = 3 [pid 12171] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12170] <... futex resumed>) = 0 [pid 12171] close(3 [pid 12170] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12171] <... close resumed>) = 0 [pid 12170] <... futex resumed>) = 0 [pid 12171] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12170] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12171] <... futex resumed>) = 0 [pid 12170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12171] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12170] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12171] <... socket resumed>) = 3 [pid 12170] <... futex resumed>) = 0 [pid 12171] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12170] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12171] <... futex resumed>) = 0 [pid 12170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12171] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12170] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12170] <... futex resumed>) = 0 [pid 12171] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12170] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12171] <... socket resumed>) = 4 [pid 12171] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12170] <... futex resumed>) = 0 [pid 12171] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12170] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12170] <... futex resumed>) = 0 [pid 12171] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12170] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12163] exit_group(0 [pid 12166] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 231 [pid 12163] <... exit_group resumed>) = ? [pid 12164] <... futex resumed>) = ? [pid 12166] +++ exited with 0 +++ [pid 12164] +++ exited with 0 +++ [pid 12163] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12163, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12172 attached , child_tidptr=0x55555559c5d0) = 12172 [pid 12172] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12172] setpgid(0, 0) = 0 [pid 12172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12172] write(3, "1000", 4) = 4 [pid 12172] close(3) = 0 [pid 12172] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12172] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12172] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12173 attached , parent_tid=[12173], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12173 [pid 12172] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12172] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12173] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12173] creat("./file0", 000) = 3 [pid 12173] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12172] <... futex resumed>) = 0 [pid 12173] close(3 [pid 12172] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12173] <... close resumed>) = 0 [pid 12172] <... futex resumed>) = 0 [pid 12173] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12172] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12173] <... futex resumed>) = 0 [pid 12172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12173] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12172] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12173] <... socket resumed>) = 3 [pid 12172] <... futex resumed>) = 0 [pid 12173] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12172] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12173] <... futex resumed>) = 0 [pid 12172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12173] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12172] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12173] <... socket resumed>) = 4 [pid 12172] <... futex resumed>) = 0 [pid 12173] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12172] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12173] <... futex resumed>) = 0 [pid 12172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12173] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12172] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12172] <... futex resumed>) = 0 [pid 12173] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12172] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12170] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12170] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12170] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12170] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12174 attached , parent_tid=[12174], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12174 [pid 12174] set_robust_list(0x7fcd885569e0, 24 [pid 12170] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12174] <... set_robust_list resumed>) = 0 [pid 12170] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12174] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12174] recvfrom(3, [pid 12171] <... mount resumed>) = -1 EIO (Input/output error) [pid 12171] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12171] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12172] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12172] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12172] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12172] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12175 attached , parent_tid=[12175], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12175 [pid 12172] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12172] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12175] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12175] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12175] recvfrom(3, [pid 12173] <... mount resumed>) = -1 EIO (Input/output error) [pid 12173] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12173] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12170] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12172] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12167] exit_group(0 [pid 12169] <... recvfrom resumed> ) = ? [pid 12168] <... futex resumed>) = ? [pid 12167] <... exit_group resumed>) = ? [pid 12169] +++ exited with 0 +++ [pid 12168] +++ exited with 0 +++ [pid 12167] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12167, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12176 attached , child_tidptr=0x55555559c5d0) = 12176 [pid 12176] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12176] setpgid(0, 0) = 0 [pid 12176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12176] write(3, "1000", 4) = 4 [pid 12176] close(3) = 0 [pid 12176] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12176] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12176] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12177 attached , parent_tid=[12177], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12177 [pid 12176] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12177] set_robust_list(0x7fcd885779e0, 24 [pid 12176] <... futex resumed>) = 0 [pid 12176] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12177] <... set_robust_list resumed>) = 0 [pid 12177] creat("./file0", 000) = 3 [pid 12177] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12177] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12176] <... futex resumed>) = 0 [pid 12176] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12177] <... futex resumed>) = 0 [pid 12176] <... futex resumed>) = 1 [pid 12177] close(3 [pid 12176] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12177] <... close resumed>) = 0 [pid 12177] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12177] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12176] <... futex resumed>) = 0 [pid 12176] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12177] <... futex resumed>) = 0 [pid 12176] <... futex resumed>) = 1 [pid 12177] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12176] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12177] <... socket resumed>) = 3 [pid 12177] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12176] <... futex resumed>) = 0 [pid 12177] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12176] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12176] <... futex resumed>) = 0 [pid 12177] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12176] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12177] <... socket resumed>) = 4 [pid 12177] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12176] <... futex resumed>) = 0 [pid 12177] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12176] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12176] <... futex resumed>) = 0 [pid 12177] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12176] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12176] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12176] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12176] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12178 attached [pid 12178] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12178] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12176] <... clone resumed>, parent_tid=[12178], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12178 [pid 12176] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12176] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12178] <... futex resumed>) = 0 [pid 12178] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12177] <... mount resumed>) = -1 EIO (Input/output error) [pid 12178] recvfrom(3, [pid 12177] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12177] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12170] exit_group(0 [pid 12174] <... recvfrom resumed> ) = ? [pid 12171] <... futex resumed>) = ? [pid 12170] <... exit_group resumed>) = ? [pid 12174] +++ exited with 0 +++ [pid 12171] +++ exited with 0 +++ [pid 12170] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12170, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12179 attached [pid 12179] set_robust_list(0x55555559c5e0, 24 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12179 [pid 12179] <... set_robust_list resumed>) = 0 [pid 12179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12179] setpgid(0, 0) = 0 [pid 12179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12179] write(3, "1000", 4) = 4 [pid 12179] close(3) = 0 [pid 12179] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12179] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12179] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12180], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12180 [pid 12179] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12180 attached [pid 12180] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12180] creat("./file0", 000) = 3 [pid 12180] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12179] <... futex resumed>) = 0 [pid 12179] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12180] <... futex resumed>) = 1 [pid 12180] close(3) = 0 [pid 12180] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12179] <... futex resumed>) = 0 [pid 12179] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12180] <... futex resumed>) = 1 [pid 12180] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12180] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12179] <... futex resumed>) = 0 [pid 12179] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12180] <... futex resumed>) = 1 [pid 12180] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12180] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12179] <... futex resumed>) = 0 [pid 12179] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12180] <... futex resumed>) = 1 [pid 12180] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12172] exit_group(0) = ? [pid 12173] <... futex resumed>) = ? [pid 12175] <... recvfrom resumed> ) = ? [pid 12173] +++ exited with 0 +++ [pid 12175] +++ exited with 0 +++ [pid 12172] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12172, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12181 attached , child_tidptr=0x55555559c5d0) = 12181 [pid 12181] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12181] setpgid(0, 0) = 0 [pid 12181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12181] write(3, "1000", 4) = 4 [pid 12181] close(3) = 0 [pid 12181] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12181] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12181] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12182], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12182 [pid 12181] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12181] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12176] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 12182 attached [pid 12182] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12182] creat("./file0", 000) = 3 [pid 12182] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12181] <... futex resumed>) = 0 [pid 12181] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12182] close(3 [pid 12181] <... futex resumed>) = 0 [pid 12181] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12182] <... close resumed>) = 0 [pid 12182] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12181] <... futex resumed>) = 0 [pid 12181] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12181] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12182] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12182] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12181] <... futex resumed>) = 0 [pid 12181] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12181] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12182] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12182] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12181] <... futex resumed>) = 0 [pid 12181] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12181] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12182] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12179] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12179] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12179] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12183], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12183 [pid 12179] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12179] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12183 attached [pid 12183] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12183] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12180] <... mount resumed>) = -1 EIO (Input/output error) [pid 12180] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12180] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12183] recvfrom(3, [pid 12181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12181] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12181] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12181] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12184], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12184 ./strace-static-x86_64: Process 12184 attached [pid 12184] set_robust_list(0x7fcd885569e0, 24 [pid 12181] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12184] <... set_robust_list resumed>) = 0 [pid 12181] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12184] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12182] <... mount resumed>) = -1 EIO (Input/output error) [pid 12182] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12182] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12184] recvfrom(3, [pid 12179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12176] exit_group(0 [pid 12178] <... recvfrom resumed> ) = ? [pid 12177] <... futex resumed>) = ? [pid 12176] <... exit_group resumed>) = ? [pid 12178] +++ exited with 0 +++ [pid 12177] +++ exited with 0 +++ [pid 12176] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12176, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12185 ./strace-static-x86_64: Process 12185 attached [pid 12185] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12185] setpgid(0, 0) = 0 [pid 12185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12185] write(3, "1000", 4) = 4 [pid 12185] close(3) = 0 [pid 12185] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12185] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12185] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12186], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12186 [pid 12185] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12186 attached [pid 12185] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12186] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12186] creat("./file0", 000) = 3 [pid 12186] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12186] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12185] <... futex resumed>) = 0 [pid 12185] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12185] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12186] <... futex resumed>) = 0 [pid 12186] close(3) = 0 [pid 12186] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12185] <... futex resumed>) = 0 [pid 12186] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12185] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12185] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12186] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12186] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12185] <... futex resumed>) = 0 [pid 12185] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12185] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12186] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12186] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12185] <... futex resumed>) = 0 [pid 12186] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12185] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12185] <... futex resumed>) = 0 [pid 12186] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12185] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12185] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12185] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12185] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12187], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12187 [pid 12185] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12185] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12187 attached [pid 12187] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12187] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12186] <... mount resumed>) = -1 EIO (Input/output error) [pid 12187] recvfrom(3, [pid 12186] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12186] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12179] exit_group(0 [pid 12183] <... recvfrom resumed> ) = ? [pid 12180] <... futex resumed>) = ? [pid 12179] <... exit_group resumed>) = ? [pid 12183] +++ exited with 0 +++ [pid 12180] +++ exited with 0 +++ [pid 12179] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12179, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12188 ./strace-static-x86_64: Process 12188 attached [pid 12188] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12188] setpgid(0, 0) = 0 [pid 12188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12188] write(3, "1000", 4) = 4 [pid 12188] close(3) = 0 [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12188] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12188] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12189], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12189 [pid 12188] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12189 attached [pid 12189] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12189] creat("./file0", 000) = 3 [pid 12189] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12188] <... futex resumed>) = 0 [pid 12189] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12188] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12188] <... futex resumed>) = 0 [pid 12189] close(3 [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12189] <... close resumed>) = 0 [pid 12189] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12188] <... futex resumed>) = 0 [pid 12189] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12188] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12189] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12188] <... futex resumed>) = 0 [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12189] <... socket resumed>) = 3 [pid 12189] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12188] <... futex resumed>) = 0 [pid 12189] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12188] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12188] <... futex resumed>) = 0 [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12189] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12189] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12188] <... futex resumed>) = 0 [pid 12188] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12189] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12181] exit_group(0 [pid 12184] <... recvfrom resumed> ) = ? [pid 12182] <... futex resumed>) = ? [pid 12181] <... exit_group resumed>) = ? [pid 12184] +++ exited with 0 +++ [pid 12182] +++ exited with 0 +++ [pid 12181] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12181, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 12185] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12190 attached , child_tidptr=0x55555559c5d0) = 12190 [pid 12190] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12190] setpgid(0, 0) = 0 [pid 12190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12190] write(3, "1000", 4) = 4 [pid 12190] close(3) = 0 [pid 12190] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12190] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12190] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12191 attached , parent_tid=[12191], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12191 [pid 12190] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12190] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12191] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12191] creat("./file0", 000) = 3 [pid 12191] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12190] <... futex resumed>) = 0 [pid 12190] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12190] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12191] close(3) = 0 [pid 12191] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12190] <... futex resumed>) = 0 [pid 12191] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12190] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12190] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12191] <... socket resumed>) = 3 [pid 12191] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12190] <... futex resumed>) = 0 [pid 12191] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12190] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12191] <... futex resumed>) = 0 [pid 12190] <... futex resumed>) = 1 [pid 12191] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12190] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12191] <... socket resumed>) = 4 [pid 12191] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12190] <... futex resumed>) = 0 [pid 12191] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12190] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12190] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12188] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12188] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12188] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12188] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12192 attached [pid 12192] set_robust_list(0x7fcd885569e0, 24 [pid 12188] <... clone resumed>, parent_tid=[12192], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12192 [pid 12192] <... set_robust_list resumed>) = 0 [pid 12188] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12192] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12188] <... futex resumed>) = 0 [pid 12188] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12192] <... sendto resumed>) = 32 [pid 12189] <... mount resumed>) = -1 EIO (Input/output error) [pid 12192] recvfrom(3, [pid 12189] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12189] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12190] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12190] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12190] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12190] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12193], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12193 [pid 12190] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12193 attached ) = 0 [pid 12193] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12193] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12190] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12193] <... sendto resumed>) = 32 [pid 12191] <... mount resumed>) = -1 EIO (Input/output error) [pid 12193] recvfrom(3, [pid 12191] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12191] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12190] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12185] exit_group(0 [pid 12187] <... recvfrom resumed> ) = ? [pid 12186] <... futex resumed>) = ? [pid 12185] <... exit_group resumed>) = ? [pid 12187] +++ exited with 0 +++ [pid 12186] +++ exited with 0 +++ [pid 12185] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12185, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12194 ./strace-static-x86_64: Process 12194 attached [pid 12194] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12194] setpgid(0, 0) = 0 [pid 12194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12194] write(3, "1000", 4) = 4 [pid 12194] close(3) = 0 [pid 12194] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12194] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12194] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12195 attached [pid 12195] set_robust_list(0x7fcd885779e0, 24 [pid 12194] <... clone resumed>, parent_tid=[12195], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12195 [pid 12195] <... set_robust_list resumed>) = 0 [pid 12194] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12194] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12195] creat("./file0", 000) = 3 [pid 12195] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12194] <... futex resumed>) = 0 [pid 12195] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12194] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12194] <... futex resumed>) = 0 [pid 12195] close(3 [pid 12194] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12195] <... close resumed>) = 0 [pid 12195] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12194] <... futex resumed>) = 0 [pid 12195] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12194] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12195] <... socket resumed>) = 3 [pid 12194] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12195] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12194] <... futex resumed>) = 0 [pid 12195] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12194] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12195] <... socket resumed>) = 4 [pid 12194] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12195] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12195] <... futex resumed>) = 0 [pid 12194] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12195] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12194] <... futex resumed>) = 0 [pid 12194] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12194] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12188] exit_group(0 [pid 12194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12188] <... exit_group resumed>) = ? [pid 12189] <... futex resumed>) = ? [pid 12194] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12192] <... recvfrom resumed> ) = ? [pid 12189] +++ exited with 0 +++ [pid 12192] +++ exited with 0 +++ [pid 12194] <... mprotect resumed>) = 0 [pid 12194] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12196 attached [pid 12196] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12194] <... clone resumed>, parent_tid=[12196], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12196 [pid 12196] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12194] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12194] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12196] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12188] +++ exited with 0 +++ [pid 12196] <... sendto resumed>) = 32 [pid 12195] <... mount resumed>) = -1 EIO (Input/output error) [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12188, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 12196] recvfrom(3, [pid 12195] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12195] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12197 ./strace-static-x86_64: Process 12197 attached [pid 12197] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12197] setpgid(0, 0) = 0 [pid 12197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12197] write(3, "1000", 4) = 4 [pid 12197] close(3) = 0 [pid 12197] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12197] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12197] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12198], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12198 [pid 12197] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12197] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12198 attached [pid 12198] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12198] creat("./file0", 000) = 3 [pid 12198] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12197] <... futex resumed>) = 0 [pid 12197] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12197] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12198] <... futex resumed>) = 1 [pid 12198] close(3) = 0 [pid 12198] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12197] <... futex resumed>) = 0 [pid 12197] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12197] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12198] <... futex resumed>) = 1 [pid 12198] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12198] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12197] <... futex resumed>) = 0 [pid 12198] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12197] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12198] <... socket resumed>) = 4 [pid 12197] <... futex resumed>) = 0 [pid 12198] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12197] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12198] <... futex resumed>) = 0 [pid 12197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12198] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12197] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12197] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12190] exit_group(0 [pid 12193] <... recvfrom resumed> ) = ? [pid 12191] <... futex resumed>) = ? [pid 12190] <... exit_group resumed>) = ? [pid 12193] +++ exited with 0 +++ [pid 12191] +++ exited with 0 +++ [pid 12190] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12190, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12199 attached [pid 12199] set_robust_list(0x55555559c5e0, 24) = 0 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12199 [pid 12199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12194] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12199] <... prctl resumed>) = 0 [pid 12199] setpgid(0, 0) = 0 [pid 12199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12199] write(3, "1000", 4) = 4 [pid 12199] close(3) = 0 [pid 12199] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12199] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12199] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12200 attached , parent_tid=[12200], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12200 [pid 12199] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12199] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12200] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12200] creat("./file0", 000) = 3 [pid 12200] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12199] <... futex resumed>) = 0 [pid 12200] close(3 [pid 12199] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12200] <... close resumed>) = 0 [pid 12199] <... futex resumed>) = 0 [pid 12200] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12199] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12200] <... futex resumed>) = 0 [pid 12199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12200] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12199] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12199] <... futex resumed>) = 0 [pid 12200] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12199] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12200] <... socket resumed>) = 3 [pid 12200] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12199] <... futex resumed>) = 0 [pid 12200] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12199] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12199] <... futex resumed>) = 0 [pid 12200] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12199] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12200] <... socket resumed>) = 4 [pid 12200] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12199] <... futex resumed>) = 0 [pid 12200] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12199] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12199] <... futex resumed>) = 0 [pid 12200] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12199] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12197] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12197] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12197] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12197] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12201], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12201 [pid 12197] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12201 attached ) = 0 [pid 12201] set_robust_list(0x7fcd885569e0, 24 [pid 12197] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12201] <... set_robust_list resumed>) = 0 [pid 12201] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12201] recvfrom(3, [pid 12198] <... mount resumed>) = -1 EIO (Input/output error) [pid 12198] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12198] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12199] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12199] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12199] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12202 attached , parent_tid=[12202], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12202 [pid 12202] set_robust_list(0x7fcd885569e0, 24 [pid 12199] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12202] <... set_robust_list resumed>) = 0 [pid 12199] <... futex resumed>) = 0 [pid 12202] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12199] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12197] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12200] <... mount resumed>) = -1 EIO (Input/output error) [pid 12200] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12202] <... sendto resumed>) = 32 [pid 12200] <... futex resumed>) = 0 [pid 12200] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12202] recvfrom(3, [pid 12199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12194] exit_group(0 [pid 12196] <... recvfrom resumed> ) = ? [pid 12195] <... futex resumed>) = ? [pid 12194] <... exit_group resumed>) = ? [pid 12196] +++ exited with 0 +++ [pid 12195] +++ exited with 0 +++ [pid 12194] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12194, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12203 attached , child_tidptr=0x55555559c5d0) = 12203 [pid 12203] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12203] setpgid(0, 0) = 0 [pid 12203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12203] write(3, "1000", 4) = 4 [pid 12203] close(3) = 0 [pid 12203] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12203] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12203] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12204 attached [pid 12204] set_robust_list(0x7fcd885779e0, 24 [pid 12203] <... clone resumed>, parent_tid=[12204], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12204 [pid 12204] <... set_robust_list resumed>) = 0 [pid 12203] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12204] creat("./file0", 000 [pid 12203] <... futex resumed>) = 0 [pid 12203] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12204] <... creat resumed>) = 3 [pid 12204] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12203] <... futex resumed>) = 0 [pid 12204] close(3 [pid 12203] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12204] <... close resumed>) = 0 [pid 12203] <... futex resumed>) = 0 [pid 12204] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12203] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12204] <... futex resumed>) = 0 [pid 12203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12204] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12203] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12204] <... socket resumed>) = 3 [pid 12203] <... futex resumed>) = 0 [pid 12204] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12203] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12204] <... futex resumed>) = 0 [pid 12203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12204] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12203] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12203] <... futex resumed>) = 0 [pid 12204] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12203] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12204] <... socket resumed>) = 4 [pid 12204] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12203] <... futex resumed>) = 0 [pid 12204] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12203] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12203] <... futex resumed>) = 0 [pid 12204] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12203] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12197] exit_group(0 [pid 12201] <... recvfrom resumed> ) = ? [pid 12198] <... futex resumed>) = ? [pid 12197] <... exit_group resumed>) = ? [pid 12201] +++ exited with 0 +++ [pid 12203] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12198] +++ exited with 0 +++ [pid 12203] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12203] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12203] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12203] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12205], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12205 [pid 12203] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12203] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12197] +++ exited with 0 +++ ./strace-static-x86_64: Process 12205 attached [pid 12205] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12205] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12197, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 12204] <... mount resumed>) = -1 EIO (Input/output error) [pid 12204] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12204] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12205] <... sendto resumed>) = 32 [pid 12205] recvfrom(3, [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12206 ./strace-static-x86_64: Process 12206 attached [pid 12206] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12206] setpgid(0, 0) = 0 [pid 12206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12206] write(3, "1000", 4) = 4 [pid 12206] close(3) = 0 [pid 12206] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12206] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12206] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12207 attached , parent_tid=[12207], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12207 [pid 12207] set_robust_list(0x7fcd885779e0, 24 [pid 12206] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12206] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12207] <... set_robust_list resumed>) = 0 [pid 12207] creat("./file0", 000) = 3 [pid 12207] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12206] <... futex resumed>) = 0 [pid 12206] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12206] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12207] close(3) = 0 [pid 12207] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12206] <... futex resumed>) = 0 [pid 12207] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12206] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12207] <... socket resumed>) = 3 [pid 12206] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12207] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12207] <... futex resumed>) = 0 [pid 12206] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12207] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12206] <... futex resumed>) = 0 [pid 12207] <... socket resumed>) = 4 [pid 12206] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12207] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12206] <... futex resumed>) = 0 [pid 12207] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12206] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12206] <... futex resumed>) = 0 [pid 12207] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12206] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12199] exit_group(0 [pid 12202] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 231 [pid 12200] <... futex resumed>) = ? [pid 12199] <... exit_group resumed>) = ? [pid 12202] +++ exited with 0 +++ [pid 12200] +++ exited with 0 +++ [pid 12199] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12199, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 12203] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3604] <... restart_syscall resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12208 attached , child_tidptr=0x55555559c5d0) = 12208 [pid 12208] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12208] setpgid(0, 0) = 0 [pid 12208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12208] write(3, "1000", 4) = 4 [pid 12208] close(3) = 0 [pid 12208] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12208] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12208] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12209 attached , parent_tid=[12209], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12209 [pid 12208] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12209] set_robust_list(0x7fcd885779e0, 24 [pid 12208] <... futex resumed>) = 0 [pid 12208] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12209] <... set_robust_list resumed>) = 0 [pid 12209] creat("./file0", 000) = 3 [pid 12209] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12208] <... futex resumed>) = 0 [pid 12209] close(3 [pid 12208] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12209] <... close resumed>) = 0 [pid 12208] <... futex resumed>) = 0 [pid 12209] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12208] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12209] <... futex resumed>) = 0 [pid 12208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12209] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12208] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12209] <... socket resumed>) = 3 [pid 12208] <... futex resumed>) = 0 [pid 12209] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12208] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12209] <... futex resumed>) = 0 [pid 12208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12209] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12208] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12208] <... futex resumed>) = 0 [pid 12209] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12208] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12209] <... socket resumed>) = 4 [pid 12209] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12208] <... futex resumed>) = 0 [pid 12209] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12208] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12208] <... futex resumed>) = 0 [pid 12209] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12208] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12206] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12206] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12206] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12210 attached , parent_tid=[12210], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12210 [pid 12206] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12210] set_robust_list(0x7fcd885569e0, 24 [pid 12206] <... futex resumed>) = 0 [pid 12206] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12210] <... set_robust_list resumed>) = 0 [pid 12210] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12207] <... mount resumed>) = -1 EIO (Input/output error) [pid 12210] <... sendto resumed>) = 32 [pid 12207] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12210] recvfrom(3, [pid 12207] <... futex resumed>) = 0 [pid 12207] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12208] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12208] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12208] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12208] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12211], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12211 [pid 12208] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12208] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12211 attached [pid 12211] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12211] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12209] <... mount resumed>) = -1 EIO (Input/output error) [pid 12211] recvfrom(3, [pid 12209] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12209] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12208] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12208] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12203] exit_group(0) = ? [pid 12204] <... futex resumed>) = ? [pid 12205] <... recvfrom resumed> ) = ? [pid 12204] +++ exited with 0 +++ [pid 12205] +++ exited with 0 +++ [pid 12203] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12203, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12212 attached , child_tidptr=0x55555559c5d0) = 12212 [pid 12212] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12212] setpgid(0, 0) = 0 [pid 12212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12212] write(3, "1000", 4) = 4 [pid 12212] close(3) = 0 [pid 12212] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12212] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12212] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12213 attached , parent_tid=[12213], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12213 [pid 12212] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12212] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12213] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12213] creat("./file0", 000) = 3 [pid 12213] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12212] <... futex resumed>) = 0 [pid 12213] close(3 [pid 12212] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12213] <... close resumed>) = 0 [pid 12212] <... futex resumed>) = 0 [pid 12213] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12212] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12213] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12212] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12213] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12212] <... futex resumed>) = 0 [pid 12213] <... socket resumed>) = 3 [pid 12212] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12213] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12212] <... futex resumed>) = 0 [pid 12213] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12212] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12213] <... socket resumed>) = 4 [pid 12212] <... futex resumed>) = 0 [pid 12213] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12212] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12213] <... futex resumed>) = 0 [pid 12212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12213] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12212] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12212] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12212] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12212] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12212] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12214 attached [pid 12214] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12212] <... clone resumed>, parent_tid=[12214], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12214 [pid 12212] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12212] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12214] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12206] exit_group(0 [pid 12214] <... sendto resumed>) = 32 [pid 12210] <... recvfrom resumed> ) = ? [pid 12207] <... futex resumed>) = ? [pid 12206] <... exit_group resumed>) = ? [pid 12213] <... mount resumed>) = -1 EIO (Input/output error) [pid 12210] +++ exited with 0 +++ [pid 12213] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12207] +++ exited with 0 +++ [pid 12213] <... futex resumed>) = 0 [pid 12213] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12214] recvfrom(3, [pid 12206] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12206, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12215 attached , child_tidptr=0x55555559c5d0) = 12215 [pid 12215] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12215] setpgid(0, 0) = 0 [pid 12215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12215] write(3, "1000", 4) = 4 [pid 12215] close(3) = 0 [pid 12215] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12215] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12215] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12216 attached , parent_tid=[12216], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12216 [pid 12216] set_robust_list(0x7fcd885779e0, 24 [pid 12215] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12215] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12216] <... set_robust_list resumed>) = 0 [pid 12216] creat("./file0", 000) = 3 [pid 12216] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12215] <... futex resumed>) = 0 [pid 12216] close(3 [pid 12215] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12216] <... close resumed>) = 0 [pid 12215] <... futex resumed>) = 0 [pid 12216] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12215] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12216] <... futex resumed>) = 0 [pid 12215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12216] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12215] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12216] <... socket resumed>) = 3 [pid 12215] <... futex resumed>) = 0 [pid 12216] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12215] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12216] <... futex resumed>) = 0 [pid 12215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12216] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12215] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12215] <... futex resumed>) = 0 [pid 12216] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12215] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12216] <... socket resumed>) = 4 [pid 12216] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12215] <... futex resumed>) = 0 [pid 12216] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12215] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12215] <... futex resumed>) = 0 [pid 12216] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12215] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12208] exit_group(0 [pid 12211] <... recvfrom resumed> ) = ? [pid 12211] +++ exited with 0 +++ [pid 12209] <... futex resumed>) = ? [pid 12208] <... exit_group resumed>) = ? [pid 12209] +++ exited with 0 +++ [pid 12208] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12208, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12217 attached , child_tidptr=0x55555559c5d0) = 12217 [pid 12217] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12217] setpgid(0, 0) = 0 [pid 12217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12217] write(3, "1000", 4) = 4 [pid 12217] close(3) = 0 [pid 12217] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12217] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12217] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12218], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12218 [pid 12217] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12218 attached [pid 12218] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12218] creat("./file0", 000) = 3 [pid 12218] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12217] <... futex resumed>) = 0 [pid 12217] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12218] <... futex resumed>) = 1 [pid 12218] close(3) = 0 [pid 12218] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12217] <... futex resumed>) = 0 [pid 12217] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12218] <... futex resumed>) = 1 [pid 12218] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12218] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12217] <... futex resumed>) = 0 [pid 12217] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12218] <... futex resumed>) = 1 [pid 12218] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12218] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12217] <... futex resumed>) = 0 [pid 12217] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12218] <... futex resumed>) = 1 [pid 12218] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12215] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12215] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12215] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12215] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12219], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12219 [pid 12215] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12215] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12219 attached [pid 12219] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12219] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12219] recvfrom(3, [pid 12216] <... mount resumed>) = -1 EIO (Input/output error) [pid 12216] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12216] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12217] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12217] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12217] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12217] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12220 attached , parent_tid=[12220], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12220 [pid 12217] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12217] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12220] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12220] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12220] recvfrom(3, [pid 12218] <... mount resumed>) = -1 EIO (Input/output error) [pid 12215] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12218] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12218] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12217] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12212] exit_group(0 [pid 12214] <... recvfrom resumed> ) = ? [pid 12213] <... futex resumed>) = ? [pid 12212] <... exit_group resumed>) = ? [pid 12214] +++ exited with 0 +++ [pid 12213] +++ exited with 0 +++ [pid 12212] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12212, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12221 ./strace-static-x86_64: Process 12221 attached [pid 12221] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12221] setpgid(0, 0) = 0 [pid 12221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12221] write(3, "1000", 4) = 4 [pid 12221] close(3) = 0 [pid 12221] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12221] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12221] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12222], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12222 [pid 12221] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12221] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12222 attached [pid 12222] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12222] creat("./file0", 000) = 3 [pid 12222] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12221] <... futex resumed>) = 0 [pid 12222] <... futex resumed>) = 1 [pid 12221] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12221] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12222] close(3) = 0 [pid 12222] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12221] <... futex resumed>) = 0 [pid 12222] <... futex resumed>) = 1 [pid 12221] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12221] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12222] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12222] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12221] <... futex resumed>) = 0 [pid 12222] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12221] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12222] <... socket resumed>) = 4 [pid 12221] <... futex resumed>) = 0 [pid 12222] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12221] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12222] <... futex resumed>) = 0 [pid 12221] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12222] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12221] <... futex resumed>) = 0 [pid 12221] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12215] exit_group(0 [pid 12219] <... recvfrom resumed> ) = ? [pid 12216] <... futex resumed>) = ? [pid 12215] <... exit_group resumed>) = ? [pid 12219] +++ exited with 0 +++ [pid 12216] +++ exited with 0 +++ [pid 12221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12221] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12215] +++ exited with 0 +++ [pid 12221] <... futex resumed>) = 0 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12215, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12221] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12223 attached [pid 12221] <... mprotect resumed>) = 0 [pid 12221] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12223 [pid 12221] <... clone resumed>, parent_tid=[12224], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12224 [pid 12221] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12221] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12224 attached [pid 12224] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12223] set_robust_list(0x55555559c5e0, 24 [pid 12224] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12223] <... set_robust_list resumed>) = 0 [pid 12224] <... sendto resumed>) = 32 [pid 12224] recvfrom(3, [pid 12222] <... mount resumed>) = -1 EIO (Input/output error) [pid 12222] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12222] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12223] setpgid(0, 0) = 0 [pid 12223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12223] write(3, "1000", 4) = 4 [pid 12223] close(3) = 0 [pid 12223] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12223] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12223] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12225 attached , parent_tid=[12225], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12225 [pid 12223] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12223] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12225] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12225] creat("./file0", 000) = 3 [pid 12225] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12223] <... futex resumed>) = 0 [pid 12225] close(3 [pid 12223] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12225] <... close resumed>) = 0 [pid 12223] <... futex resumed>) = 0 [pid 12225] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12223] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12225] <... futex resumed>) = 0 [pid 12223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12225] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12223] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12225] <... socket resumed>) = 3 [pid 12223] <... futex resumed>) = 0 [pid 12225] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12223] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12225] <... futex resumed>) = 0 [pid 12223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12225] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12223] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12225] <... socket resumed>) = 4 [pid 12223] <... futex resumed>) = 0 [pid 12225] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12223] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12225] <... futex resumed>) = 0 [pid 12223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12225] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12223] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12223] <... futex resumed>) = 0 [pid 12225] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12223] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12217] exit_group(0 [pid 12220] <... recvfrom resumed> ) = ? [pid 12218] <... futex resumed>) = ? [pid 12217] <... exit_group resumed>) = ? [pid 12220] +++ exited with 0 +++ [pid 12218] +++ exited with 0 +++ [pid 12217] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12217, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12226 attached , child_tidptr=0x55555559c5d0) = 12226 [pid 12221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12226] set_robust_list(0x55555559c5e0, 24 [pid 12221] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12226] <... set_robust_list resumed>) = 0 [pid 12226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12226] setpgid(0, 0) = 0 [pid 12226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12226] write(3, "1000", 4) = 4 [pid 12226] close(3) = 0 [pid 12226] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12226] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12226] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12227], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12227 [pid 12226] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12226] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12227 attached [pid 12227] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12227] creat("./file0", 000) = 3 [pid 12227] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12226] <... futex resumed>) = 0 [pid 12227] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12226] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12226] <... futex resumed>) = 0 [pid 12227] close(3 [pid 12226] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12227] <... close resumed>) = 0 [pid 12227] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12226] <... futex resumed>) = 0 [pid 12227] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12226] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12226] <... futex resumed>) = 0 [pid 12227] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12226] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12227] <... socket resumed>) = 3 [pid 12227] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12226] <... futex resumed>) = 0 [pid 12227] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12226] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12226] <... futex resumed>) = 0 [pid 12227] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12226] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12227] <... socket resumed>) = 4 [pid 12227] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12226] <... futex resumed>) = 0 [pid 12227] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12226] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12226] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12223] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12223] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12223] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12223] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12228], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12228 ./strace-static-x86_64: Process 12228 attached [pid 12223] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12223] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12228] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12228] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12225] <... mount resumed>) = -1 EIO (Input/output error) [pid 12225] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12225] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12228] recvfrom(3, [pid 12226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12226] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12226] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12226] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12229 attached [pid 12229] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12226] <... clone resumed>, parent_tid=[12229], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12229 [pid 12223] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12226] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12229] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12226] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12229] <... sendto resumed>) = 32 [pid 12229] recvfrom(3, [pid 12227] <... mount resumed>) = -1 EIO (Input/output error) [pid 12227] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12227] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12221] exit_group(0 [pid 12224] <... recvfrom resumed> ) = ? [pid 12221] <... exit_group resumed>) = ? [pid 12224] +++ exited with 0 +++ [pid 12222] <... futex resumed>) = ? [pid 12222] +++ exited with 0 +++ [pid 12221] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12221, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12230 attached , child_tidptr=0x55555559c5d0) = 12230 [pid 12230] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12230] setpgid(0, 0) = 0 [pid 12230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12230] write(3, "1000", 4) = 4 [pid 12230] close(3) = 0 [pid 12230] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12230] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12230] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12231], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12231 [pid 12230] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12230] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12231 attached [pid 12231] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12231] creat("./file0", 000) = 3 [pid 12231] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12230] <... futex resumed>) = 0 [pid 12230] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12230] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12231] <... futex resumed>) = 1 [pid 12231] close(3) = 0 [pid 12231] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12230] <... futex resumed>) = 0 [pid 12231] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12230] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12231] <... socket resumed>) = 3 [pid 12230] <... futex resumed>) = 0 [pid 12231] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12230] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12231] <... futex resumed>) = 0 [pid 12230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12231] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12230] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12231] <... socket resumed>) = 4 [pid 12231] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12230] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12231] <... futex resumed>) = 0 [pid 12230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12231] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12230] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12230] <... futex resumed>) = 0 [pid 12230] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12231] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12223] exit_group(0 [pid 12225] <... futex resumed>) = ? [pid 12223] <... exit_group resumed>) = ? [pid 12225] +++ exited with 0 +++ [pid 12228] <... recvfrom resumed> ) = ? [pid 12228] +++ exited with 0 +++ [pid 12223] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12230] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12230] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12230] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12230] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 12232 attached [pid 12230] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12233 attached [pid 12232] set_robust_list(0x55555559c5e0, 24 [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12232 [pid 12232] <... set_robust_list resumed>) = 0 [pid 12230] <... clone resumed>, parent_tid=[12233], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12233 [pid 12232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12230] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12232] <... prctl resumed>) = 0 [pid 12230] <... futex resumed>) = 0 [pid 12232] setpgid(0, 0 [pid 12230] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12232] <... setpgid resumed>) = 0 [pid 12232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12232] write(3, "1000", 4) = 4 [pid 12232] close(3 [pid 12233] set_robust_list(0x7fcd885569e0, 24 [pid 12232] <... close resumed>) = 0 [pid 12232] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12232] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12232] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12234 attached [pid 12233] <... set_robust_list resumed>) = 0 [pid 12232] <... clone resumed>, parent_tid=[12234], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12234 [pid 12232] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12232] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12234] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12234] creat("./file0", 000) = 3 [pid 12234] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12232] <... futex resumed>) = 0 [pid 12234] close(3 [pid 12233] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12232] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12234] <... close resumed>) = 0 [pid 12232] <... futex resumed>) = 0 [pid 12234] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12233] <... sendto resumed>) = 32 [pid 12232] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12231] <... mount resumed>) = -1 EIO (Input/output error) [pid 12234] <... futex resumed>) = 0 [pid 12232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12231] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12234] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12233] recvfrom(3, [pid 12232] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12231] <... futex resumed>) = 0 [pid 12234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12232] <... futex resumed>) = 0 [pid 12231] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12234] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12232] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12234] <... socket resumed>) = 3 [pid 12234] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12232] <... futex resumed>) = 0 [pid 12234] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12232] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12232] <... futex resumed>) = 0 [pid 12234] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12232] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12234] <... socket resumed>) = 4 [pid 12234] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12232] <... futex resumed>) = 0 [pid 12234] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12232] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12232] <... futex resumed>) = 0 [pid 12234] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12232] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12230] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12226] exit_group(0 [pid 12229] <... recvfrom resumed> ) = ? [pid 12227] <... futex resumed>) = ? [pid 12226] <... exit_group resumed>) = ? [pid 12229] +++ exited with 0 +++ [pid 12227] +++ exited with 0 +++ [pid 12226] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12235 ./strace-static-x86_64: Process 12235 attached [pid 12235] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12235] setpgid(0, 0) = 0 [pid 12235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12235] write(3, "1000", 4) = 4 [pid 12235] close(3) = 0 [pid 12235] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12235] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12235] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12236 attached [pid 12236] set_robust_list(0x7fcd885779e0, 24 [pid 12235] <... clone resumed>, parent_tid=[12236], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12236 [pid 12235] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12236] <... set_robust_list resumed>) = 0 [pid 12235] <... futex resumed>) = 0 [pid 12236] creat("./file0", 000 [pid 12235] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12232] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12232] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12232] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12237 attached [pid 12236] <... creat resumed>) = 3 [pid 12232] <... clone resumed>, parent_tid=[12237], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12237 [pid 12232] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12236] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12232] <... futex resumed>) = 0 [pid 12232] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12235] <... futex resumed>) = 0 [pid 12236] <... futex resumed>) = 1 [pid 12235] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12236] close(3 [pid 12235] <... futex resumed>) = 0 [pid 12236] <... close resumed>) = 0 [pid 12235] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12237] set_robust_list(0x7fcd885569e0, 24 [pid 12236] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12235] <... futex resumed>) = 0 [pid 12237] <... set_robust_list resumed>) = 0 [pid 12236] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12235] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12237] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12236] <... socket resumed>) = 3 [pid 12235] <... futex resumed>) = 0 [pid 12237] <... sendto resumed>) = 32 [pid 12236] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12235] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12234] <... mount resumed>) = -1 EIO (Input/output error) [pid 12236] <... futex resumed>) = 0 [pid 12235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12234] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12237] recvfrom(3, [pid 12236] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12235] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12234] <... futex resumed>) = 0 [pid 12236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12235] <... futex resumed>) = 0 [pid 12234] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12236] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12235] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12236] <... socket resumed>) = 4 [pid 12236] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12235] <... futex resumed>) = 0 [pid 12236] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12235] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12235] <... futex resumed>) = 0 [pid 12235] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12236] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12235] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12235] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12235] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12238 attached , parent_tid=[12238], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12238 [pid 12235] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12235] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12238] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12238] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12236] <... mount resumed>) = -1 EIO (Input/output error) [pid 12238] <... sendto resumed>) = 32 [pid 12236] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12236] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12238] recvfrom(3, [pid 12235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12230] exit_group(0 [pid 12231] <... futex resumed>) = ? [pid 12233] <... recvfrom resumed> ) = ? [pid 12230] <... exit_group resumed>) = ? [pid 12233] +++ exited with 0 +++ [pid 12231] +++ exited with 0 +++ [pid 12230] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12230, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12239 attached , child_tidptr=0x55555559c5d0) = 12239 [pid 12239] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12239] setpgid(0, 0) = 0 [pid 12239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12239] write(3, "1000", 4) = 4 [pid 12239] close(3) = 0 [pid 12239] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12239] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12239] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12240], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12240 [pid 12239] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12239] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12240 attached [pid 12240] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12240] creat("./file0", 000) = 3 [pid 12240] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12239] <... futex resumed>) = 0 [pid 12239] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12239] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12240] close(3) = 0 [pid 12240] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12239] <... futex resumed>) = 0 [pid 12240] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12239] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12240] <... socket resumed>) = 3 [pid 12239] <... futex resumed>) = 0 [pid 12239] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12240] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12239] <... futex resumed>) = 0 [pid 12240] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12239] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12240] <... socket resumed>) = 4 [pid 12239] <... futex resumed>) = 0 [pid 12240] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12239] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12240] <... futex resumed>) = 0 [pid 12239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12240] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12239] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12239] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12232] exit_group(0 [pid 12234] <... futex resumed>) = ? [pid 12237] <... recvfrom resumed> ) = ? [pid 12232] <... exit_group resumed>) = ? [pid 12234] +++ exited with 0 +++ [pid 12237] +++ exited with 0 +++ [pid 12232] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12232, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12241 attached , child_tidptr=0x55555559c5d0) = 12241 [pid 12241] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12239] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12239] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12239] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12239] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12242 attached [pid 12241] <... prctl resumed>) = 0 [pid 12239] <... clone resumed>, parent_tid=[12242], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12242 [pid 12239] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12239] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12241] setpgid(0, 0 [pid 12242] set_robust_list(0x7fcd885569e0, 24 [pid 12241] <... setpgid resumed>) = 0 [pid 12242] <... set_robust_list resumed>) = 0 [pid 12241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12242] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12241] <... openat resumed>) = 3 [pid 12241] write(3, "1000", 4) = 4 [pid 12240] <... mount resumed>) = -1 EIO (Input/output error) [pid 12242] <... sendto resumed>) = 32 [pid 12240] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12241] close(3 [pid 12240] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12241] <... close resumed>) = 0 [pid 12241] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12242] recvfrom(3, [pid 12241] <... futex resumed>) = 0 [pid 12241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12241] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12241] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12243 attached , parent_tid=[12243], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12243 [pid 12243] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12241] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12243] creat("./file0", 000 [pid 12241] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12243] <... creat resumed>) = 3 [pid 12243] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12241] <... futex resumed>) = 0 [pid 12243] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12241] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12243] <... futex resumed>) = 0 [pid 12241] <... futex resumed>) = 1 [pid 12243] close(3 [pid 12241] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12243] <... close resumed>) = 0 [pid 12243] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12241] <... futex resumed>) = 0 [pid 12243] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12241] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12243] <... futex resumed>) = 0 [pid 12241] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12243] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12243] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12241] <... futex resumed>) = 0 [pid 12241] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12243] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12241] <... futex resumed>) = 0 [pid 12241] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12243] <... socket resumed>) = 4 [pid 12243] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12241] <... futex resumed>) = 0 [pid 12243] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12241] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12241] <... futex resumed>) = 0 [pid 12241] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12243] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12239] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12235] exit_group(0 [pid 12236] <... futex resumed>) = 231 [pid 12235] <... exit_group resumed>) = ? [pid 12238] <... recvfrom resumed>0x7fcd885552d0, 4096, 0, NULL, NULL) = -1 (errno 18446744073709551555) [pid 12236] +++ exited with 0 +++ [pid 12238] +++ exited with 0 +++ [pid 12235] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12235, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12244 attached , child_tidptr=0x55555559c5d0) = 12244 [pid 12244] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12244] setpgid(0, 0) = 0 [pid 12244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12244] write(3, "1000", 4) = 4 [pid 12244] close(3) = 0 [pid 12244] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12244] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12244] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12245], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12245 ./strace-static-x86_64: Process 12245 attached [pid 12245] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12245] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12244] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12241] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12244] <... futex resumed>) = 1 [pid 12241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12244] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12241] <... mmap resumed>) = 0x7fcd88536000 [pid 12241] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12245] <... futex resumed>) = 0 [pid 12241] <... mprotect resumed>) = 0 [pid 12241] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12245] creat("./file0", 000 [pid 12241] <... clone resumed>, parent_tid=[12246], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12246 [pid 12241] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12241] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12245] <... creat resumed>) = 3 [pid 12245] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12245] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 12246 attached [pid 12246] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12244] <... futex resumed>) = 0 [pid 12244] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12245] <... futex resumed>) = 0 [pid 12244] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12245] close(3) = 0 [pid 12245] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12244] <... futex resumed>) = 0 [pid 12244] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12244] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12245] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12245] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12244] <... futex resumed>) = 0 [pid 12244] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12244] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12245] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12245] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12244] <... futex resumed>) = 0 [pid 12245] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12244] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12244] <... futex resumed>) = 0 [pid 12245] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12244] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12246] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12246] recvfrom(3, [pid 12243] <... mount resumed>) = -1 EIO (Input/output error) [pid 12243] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12243] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12244] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12244] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12244] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12247 attached , parent_tid=[12247], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12247 [pid 12244] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12244] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12247] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12247] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12245] <... mount resumed>) = -1 EIO (Input/output error) [pid 12245] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12245] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12247] recvfrom(3, [pid 12244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12239] exit_group(0 [pid 12242] <... recvfrom resumed> ) = ? [pid 12240] <... futex resumed>) = ? [pid 12239] <... exit_group resumed>) = ? [pid 12242] +++ exited with 0 +++ [pid 12240] +++ exited with 0 +++ [pid 12239] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12239, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12248 attached , child_tidptr=0x55555559c5d0) = 12248 [pid 12248] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12248] setpgid(0, 0) = 0 [pid 12248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12248] write(3, "1000", 4) = 4 [pid 12248] close(3) = 0 [pid 12248] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12248] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12248] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12249], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12249 [pid 12248] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12248] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12249 attached [pid 12249] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12249] creat("./file0", 000) = 3 [pid 12249] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12248] <... futex resumed>) = 0 [pid 12248] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12248] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12249] <... futex resumed>) = 1 [pid 12249] close(3) = 0 [pid 12249] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12248] <... futex resumed>) = 0 [pid 12248] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12248] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12249] <... futex resumed>) = 1 [pid 12249] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12249] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12248] <... futex resumed>) = 0 [pid 12249] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12248] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12249] <... socket resumed>) = 4 [pid 12248] <... futex resumed>) = 0 [pid 12249] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12248] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12249] <... futex resumed>) = 0 [pid 12248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12249] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12248] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12248] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12241] exit_group(0 [pid 12248] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12248] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12246] <... recvfrom resumed> ) = ? [pid 12243] <... futex resumed>) = ? [pid 12241] <... exit_group resumed>) = ? [pid 12248] <... futex resumed>) = 0 [pid 12243] +++ exited with 0 +++ [pid 12248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12246] +++ exited with 0 +++ [pid 12248] <... mmap resumed>) = 0x7fcd88536000 [pid 12248] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12248] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12250], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12250 [pid 12248] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12248] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12250 attached [pid 12250] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12250] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12249] <... mount resumed>) = -1 EIO (Input/output error) [pid 12241] +++ exited with 0 +++ [pid 12249] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12241, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 12249] <... futex resumed>) = 0 [pid 12249] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12250] <... sendto resumed>) = 32 [pid 12250] recvfrom(3, [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12251 ./strace-static-x86_64: Process 12251 attached [pid 12251] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12251] setpgid(0, 0) = 0 [pid 12251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12251] write(3, "1000", 4) = 4 [pid 12251] close(3) = 0 [pid 12251] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12251] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12251] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12252], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12252 [pid 12251] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12251] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12252 attached [pid 12252] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12252] creat("./file0", 000) = 3 [pid 12252] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12251] <... futex resumed>) = 0 [pid 12251] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12251] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12252] <... futex resumed>) = 1 [pid 12252] close(3) = 0 [pid 12252] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12251] <... futex resumed>) = 0 [pid 12251] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12251] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12252] <... futex resumed>) = 1 [pid 12252] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12252] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12251] <... futex resumed>) = 0 [pid 12251] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12251] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12252] <... futex resumed>) = 1 [pid 12252] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12252] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12251] <... futex resumed>) = 0 [pid 12252] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12251] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12251] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12248] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12244] exit_group(0 [pid 12247] <... recvfrom resumed> ) = ? [pid 12245] <... futex resumed>) = ? [pid 12244] <... exit_group resumed>) = ? [pid 12245] +++ exited with 0 +++ [pid 12247] +++ exited with 0 +++ [pid 12244] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12253 attached [pid 12251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12253 [pid 12251] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12253] set_robust_list(0x55555559c5e0, 24 [pid 12251] <... futex resumed>) = 0 [pid 12253] <... set_robust_list resumed>) = 0 [pid 12251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12251] <... mmap resumed>) = 0x7fcd88536000 [pid 12253] setpgid(0, 0) = 0 [pid 12251] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12251] <... mprotect resumed>) = 0 [pid 12251] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12253] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12254 attached [pid 12253] write(3, "1000", 4 [pid 12254] set_robust_list(0x7fcd885569e0, 24 [pid 12253] <... write resumed>) = 4 [pid 12251] <... clone resumed>, parent_tid=[12254], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12254 [pid 12254] <... set_robust_list resumed>) = 0 [pid 12253] close(3 [pid 12251] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12254] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12253] <... close resumed>) = 0 [pid 12251] <... futex resumed>) = 0 [pid 12253] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12251] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12254] <... sendto resumed>) = 32 [pid 12253] <... futex resumed>) = 0 [pid 12252] <... mount resumed>) = -1 EIO (Input/output error) [pid 12254] recvfrom(3, [pid 12253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12252] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12253] <... mmap resumed>) = 0x7fcd88557000 [pid 12252] <... futex resumed>) = 0 [pid 12253] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12252] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12253] <... mprotect resumed>) = 0 [pid 12253] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12255 attached , parent_tid=[12255], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12255 [pid 12255] set_robust_list(0x7fcd885779e0, 24 [pid 12253] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12255] <... set_robust_list resumed>) = 0 [pid 12253] <... futex resumed>) = 0 [pid 12255] creat("./file0", 000 [pid 12253] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12255] <... creat resumed>) = 3 [pid 12255] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12253] <... futex resumed>) = 0 [pid 12255] close(3 [pid 12253] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12255] <... close resumed>) = 0 [pid 12253] <... futex resumed>) = 0 [pid 12255] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12253] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12255] <... futex resumed>) = 0 [pid 12253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12255] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12253] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12255] <... socket resumed>) = 3 [pid 12253] <... futex resumed>) = 0 [pid 12255] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12253] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12255] <... futex resumed>) = 0 [pid 12255] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12253] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12255] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12253] <... futex resumed>) = 0 [pid 12255] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12253] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12255] <... futex resumed>) = 0 [pid 12255] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12253] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12255] <... futex resumed>) = 0 [pid 12253] <... futex resumed>) = 1 [pid 12253] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12255] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12253] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12253] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12253] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12253] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12256], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12256 ./strace-static-x86_64: Process 12256 attached [pid 12253] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12256] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12256] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12253] <... futex resumed>) = 0 [pid 12253] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12255] <... mount resumed>) = -1 EIO (Input/output error) [pid 12255] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12256] <... sendto resumed>) = 32 [pid 12255] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12256] recvfrom(3, [pid 12248] exit_group(0 [pid 12250] <... recvfrom resumed> ) = ? [pid 12249] <... futex resumed>) = ? [pid 12248] <... exit_group resumed>) = ? [pid 12250] +++ exited with 0 +++ [pid 12249] +++ exited with 0 +++ [pid 12248] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12248, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 12253] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12253] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12257 attached , child_tidptr=0x55555559c5d0) = 12257 [pid 12257] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12257] setpgid(0, 0) = 0 [pid 12257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12257] write(3, "1000", 4) = 4 [pid 12257] close(3) = 0 [pid 12257] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12257] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12257] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12258 attached , parent_tid=[12258], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12258 [pid 12257] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12258] set_robust_list(0x7fcd885779e0, 24 [pid 12257] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12258] <... set_robust_list resumed>) = 0 [pid 12258] creat("./file0", 000) = 3 [pid 12258] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12257] <... futex resumed>) = 0 [pid 12258] close(3 [pid 12257] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12258] <... close resumed>) = 0 [pid 12257] <... futex resumed>) = 0 [pid 12258] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12257] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12258] <... futex resumed>) = 0 [pid 12257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12258] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12257] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12257] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12258] <... socket resumed>) = 3 [pid 12258] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12257] <... futex resumed>) = 0 [pid 12258] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12257] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12257] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12258] <... socket resumed>) = 4 [pid 12258] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12257] <... futex resumed>) = 0 [pid 12257] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12257] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12258] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12257] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12257] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12257] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12257] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12259], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12259 [pid 12257] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12259 attached [pid 12259] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12259] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12257] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12251] exit_group(0) = ? [pid 12254] <... recvfrom resumed> ) = ? [pid 12252] <... futex resumed>) = ? [pid 12254] +++ exited with 0 +++ [pid 12258] <... mount resumed>) = -1 EIO (Input/output error) [pid 12258] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12258] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12259] <... sendto resumed>) = 32 [pid 12259] recvfrom(3, [pid 12252] +++ exited with 0 +++ [pid 12251] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12251, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12260 attached , child_tidptr=0x55555559c5d0) = 12260 [pid 12260] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12260] setpgid(0, 0) = 0 [pid 12260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12260] write(3, "1000", 4) = 4 [pid 12260] close(3) = 0 [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12260] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12260] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12261 attached , parent_tid=[12261], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12261 [pid 12261] set_robust_list(0x7fcd885779e0, 24 [pid 12260] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12261] <... set_robust_list resumed>) = 0 [pid 12260] <... futex resumed>) = 0 [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12261] creat("./file0", 000) = 3 [pid 12261] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12260] <... futex resumed>) = 0 [pid 12261] <... futex resumed>) = 1 [pid 12260] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12261] close(3) = 0 [pid 12261] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12260] <... futex resumed>) = 0 [pid 12260] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12261] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12261] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12260] <... futex resumed>) = 0 [pid 12260] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12261] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12261] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12260] <... futex resumed>) = 0 [pid 12260] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12261] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12257] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12253] exit_group(0 [pid 12256] <... recvfrom resumed> ) = ? [pid 12255] <... futex resumed>) = ? [pid 12253] <... exit_group resumed>) = ? [pid 12256] +++ exited with 0 +++ [pid 12255] +++ exited with 0 +++ [pid 12253] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12262 ./strace-static-x86_64: Process 12262 attached [pid 12262] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12262] setpgid(0, 0) = 0 [pid 12262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12262] write(3, "1000", 4) = 4 [pid 12262] close(3) = 0 [pid 12262] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12260] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12260] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12260] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12260] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12263], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12263 [pid 12260] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12260] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12263 attached [pid 12262] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12263] set_robust_list(0x7fcd885569e0, 24 [pid 12262] <... mprotect resumed>) = 0 [pid 12262] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12263] <... set_robust_list resumed>) = 0 [pid 12263] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 12264 attached [pid 12264] set_robust_list(0x7fcd885779e0, 24 [pid 12263] <... sendto resumed>) = 32 [pid 12262] <... clone resumed>, parent_tid=[12264], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12264 [pid 12261] <... mount resumed>) = -1 EIO (Input/output error) [pid 12263] recvfrom(3, [pid 12261] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12262] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12261] <... futex resumed>) = 0 [pid 12261] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12262] <... futex resumed>) = 0 [pid 12264] <... set_robust_list resumed>) = 0 [pid 12262] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12264] creat("./file0", 000) = 3 [pid 12264] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12262] <... futex resumed>) = 0 [pid 12264] close(3 [pid 12262] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12264] <... close resumed>) = 0 [pid 12262] <... futex resumed>) = 0 [pid 12264] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12262] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12264] <... futex resumed>) = 0 [pid 12262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12264] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12262] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12264] <... socket resumed>) = 3 [pid 12262] <... futex resumed>) = 0 [pid 12264] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12262] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12264] <... futex resumed>) = 0 [pid 12262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12264] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12262] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12264] <... socket resumed>) = 4 [pid 12262] <... futex resumed>) = 0 [pid 12264] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12262] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12264] <... futex resumed>) = 0 [pid 12262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12264] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12262] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12262] <... futex resumed>) = 0 [pid 12264] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12262] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12260] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12262] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12262] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12262] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12265], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12265 [pid 12262] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12262] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12265 attached [pid 12265] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12265] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12264] <... mount resumed>) = -1 EIO (Input/output error) [pid 12264] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12264] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12265] <... sendto resumed>) = 32 [pid 12265] recvfrom(3, [pid 12257] exit_group(0 [pid 12259] <... recvfrom resumed> ) = ? [pid 12258] <... futex resumed>) = ? [pid 12257] <... exit_group resumed>) = ? [pid 12259] +++ exited with 0 +++ [pid 12258] +++ exited with 0 +++ [pid 12257] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12257, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12266 ./strace-static-x86_64: Process 12266 attached [pid 12266] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12266] setpgid(0, 0) = 0 [pid 12266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12262] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12266] <... openat resumed>) = 3 [pid 12262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12266] write(3, "1000", 4) = 4 [pid 12266] close(3) = 0 [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12266] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12266] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12267 attached , parent_tid=[12267], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12267 [pid 12266] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12267] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12267] creat("./file0", 000) = 3 [pid 12267] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12266] <... futex resumed>) = 0 [pid 12266] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12267] close(3) = 0 [pid 12267] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12266] <... futex resumed>) = 0 [pid 12266] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12267] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12267] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12266] <... futex resumed>) = 0 [pid 12267] <... futex resumed>) = 1 [pid 12266] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12267] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12266] <... futex resumed>) = 0 [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12267] <... socket resumed>) = 4 [pid 12267] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12266] <... futex resumed>) = 0 [pid 12266] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12267] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12266] <... futex resumed>) = 0 [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12266] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12266] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12266] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12266] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12268], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12268 ./strace-static-x86_64: Process 12268 attached [pid 12268] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12266] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12266] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12268] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12267] <... mount resumed>) = -1 EIO (Input/output error) [pid 12267] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12260] exit_group(0 [pid 12268] recvfrom(3, [pid 12267] <... futex resumed>) = 0 [pid 12263] <... recvfrom resumed> ) = ? [pid 12261] <... futex resumed>) = ? [pid 12260] <... exit_group resumed>) = ? [pid 12267] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12263] +++ exited with 0 +++ [pid 12261] +++ exited with 0 +++ [pid 12260] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12260, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12269 attached , child_tidptr=0x55555559c5d0) = 12269 [pid 12269] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12269] setpgid(0, 0) = 0 [pid 12269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12269] write(3, "1000", 4) = 4 [pid 12269] close(3) = 0 [pid 12269] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12269] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12269] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12270 attached , parent_tid=[12270], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12270 [pid 12270] set_robust_list(0x7fcd885779e0, 24 [pid 12269] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12270] <... set_robust_list resumed>) = 0 [pid 12269] <... futex resumed>) = 0 [pid 12269] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12270] creat("./file0", 000) = 3 [pid 12270] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12269] <... futex resumed>) = 0 [pid 12269] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12269] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12270] close(3) = 0 [pid 12270] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12269] <... futex resumed>) = 0 [pid 12270] <... futex resumed>) = 1 [pid 12269] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12270] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12269] <... futex resumed>) = 0 [pid 12269] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12270] <... socket resumed>) = 3 [pid 12270] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12269] <... futex resumed>) = 0 [pid 12270] <... futex resumed>) = 1 [pid 12269] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12269] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12270] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12270] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12269] <... futex resumed>) = 0 [pid 12270] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12269] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12269] <... futex resumed>) = 0 [pid 12270] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12269] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12266] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12262] exit_group(0 [pid 12265] <... recvfrom resumed> ) = ? [pid 12264] <... futex resumed>) = ? [pid 12265] +++ exited with 0 +++ [pid 12264] +++ exited with 0 +++ [pid 12262] <... exit_group resumed>) = ? [pid 12262] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12262, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 12269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12269] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12271 attached [pid 12269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12271 [pid 12269] <... mmap resumed>) = 0x7fcd88536000 [pid 12269] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12269] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12272], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12272 [pid 12269] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12269] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12271] set_robust_list(0x55555559c5e0, 24./strace-static-x86_64: Process 12272 attached ) = 0 [pid 12272] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12272] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12271] setpgid(0, 0 [pid 12272] <... sendto resumed>) = 32 [pid 12271] <... setpgid resumed>) = 0 [pid 12270] <... mount resumed>) = -1 EIO (Input/output error) [pid 12272] recvfrom(3, [pid 12271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12270] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12271] <... openat resumed>) = 3 [pid 12270] <... futex resumed>) = 0 [pid 12271] write(3, "1000", 4 [pid 12270] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12271] <... write resumed>) = 4 [pid 12271] close(3) = 0 [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12271] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12271] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12273], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12273 [pid 12271] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12273 attached [pid 12273] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12273] creat("./file0", 000) = 3 [pid 12273] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12271] <... futex resumed>) = 0 [pid 12271] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12273] <... futex resumed>) = 1 [pid 12273] close(3) = 0 [pid 12273] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12271] <... futex resumed>) = 0 [pid 12271] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12273] <... futex resumed>) = 1 [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12273] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12273] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12271] <... futex resumed>) = 0 [pid 12273] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12271] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12273] <... socket resumed>) = 4 [pid 12271] <... futex resumed>) = 0 [pid 12273] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12273] <... futex resumed>) = 0 [pid 12271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12273] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12271] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12271] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12271] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12271] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12271] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12271] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12274], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12274 [pid 12271] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12271] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12274 attached [pid 12274] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12274] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12273] <... mount resumed>) = -1 EIO (Input/output error) [pid 12274] recvfrom(3, [pid 12273] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12273] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12266] exit_group(0 [pid 12268] <... recvfrom resumed> ) = ? [pid 12267] <... futex resumed>) = ? [pid 12266] <... exit_group resumed>) = ? [pid 12268] +++ exited with 0 +++ [pid 12267] +++ exited with 0 +++ [pid 12266] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12266, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12275 ./strace-static-x86_64: Process 12275 attached [pid 12275] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12275] setpgid(0, 0) = 0 [pid 12275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12275] write(3, "1000", 4) = 4 [pid 12275] close(3 [pid 12271] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12271] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12275] <... close resumed>) = 0 [pid 12275] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12275] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12275] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12276 attached , parent_tid=[12276], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12276 [pid 12275] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12275] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12276] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12276] creat("./file0", 000) = 3 [pid 12276] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12275] <... futex resumed>) = 0 [pid 12276] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12275] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12275] <... futex resumed>) = 0 [pid 12276] close(3 [pid 12275] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12276] <... close resumed>) = 0 [pid 12276] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12275] <... futex resumed>) = 0 [pid 12276] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12275] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12276] <... socket resumed>) = 3 [pid 12275] <... futex resumed>) = 0 [pid 12275] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12276] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12275] <... futex resumed>) = 0 [pid 12276] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12275] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12275] <... futex resumed>) = 0 [pid 12276] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12275] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12276] <... socket resumed>) = 4 [pid 12276] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12275] <... futex resumed>) = 0 [pid 12276] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12275] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12275] <... futex resumed>) = 0 [pid 12276] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12275] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12275] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12275] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12275] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12277], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12277 ./strace-static-x86_64: Process 12277 attached [pid 12277] set_robust_list(0x7fcd885569e0, 24 [pid 12275] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12277] <... set_robust_list resumed>) = 0 [pid 12277] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12275] <... futex resumed>) = 0 [pid 12275] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12269] exit_group(0 [pid 12272] <... recvfrom resumed> ) = ? [pid 12270] <... futex resumed>) = ? [pid 12269] <... exit_group resumed>) = ? [pid 12277] <... sendto resumed>) = 32 [pid 12276] <... mount resumed>) = -1 EIO (Input/output error) [pid 12272] +++ exited with 0 +++ [pid 12270] +++ exited with 0 +++ [pid 12276] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12276] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12269] +++ exited with 0 +++ [pid 12277] recvfrom(3, [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12269, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12278 ./strace-static-x86_64: Process 12278 attached [pid 12278] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12278] setpgid(0, 0) = 0 [pid 12278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12278] write(3, "1000", 4) = 4 [pid 12278] close(3) = 0 [pid 12278] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12278] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12278] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12279 attached [pid 12279] set_robust_list(0x7fcd885779e0, 24 [pid 12278] <... clone resumed>, parent_tid=[12279], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12279 [pid 12279] <... set_robust_list resumed>) = 0 [pid 12278] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12278] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12279] creat("./file0", 000) = 3 [pid 12279] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12278] <... futex resumed>) = 0 [pid 12279] close(3 [pid 12278] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12278] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12279] <... close resumed>) = 0 [pid 12279] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12278] <... futex resumed>) = 0 [pid 12278] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12278] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12279] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12279] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12278] <... futex resumed>) = 0 [pid 12279] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12278] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12279] <... socket resumed>) = 4 [pid 12278] <... futex resumed>) = 0 [pid 12279] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12278] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12278] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12279] <... futex resumed>) = 0 [pid 12278] <... futex resumed>) = 0 [pid 12279] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12278] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12275] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12271] exit_group(0 [pid 12274] <... recvfrom resumed> ) = ? [pid 12271] <... exit_group resumed>) = ? [pid 12273] <... futex resumed>) = ? [pid 12274] +++ exited with 0 +++ [pid 12273] +++ exited with 0 +++ [pid 12271] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12271, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12280 ./strace-static-x86_64: Process 12280 attached [pid 12280] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12280] setpgid(0, 0) = 0 [pid 12280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12278] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12278] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12280] <... openat resumed>) = 3 [pid 12278] <... mmap resumed>) = 0x7fcd88536000 [pid 12278] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12280] write(3, "1000", 4 [pid 12278] <... mprotect resumed>) = 0 [pid 12280] <... write resumed>) = 4 [pid 12278] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12280] close(3) = 0 [pid 12278] <... clone resumed>, parent_tid=[12281], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12281 [pid 12280] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12278] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12280] <... futex resumed>) = 0 [pid 12278] <... futex resumed>) = 0 [pid 12278] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 ./strace-static-x86_64: Process 12281 attached [pid 12280] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12280] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12281] set_robust_list(0x7fcd885569e0, 24./strace-static-x86_64: Process 12282 attached ) = 0 [pid 12280] <... clone resumed>, parent_tid=[12282], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12282 [pid 12281] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12280] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12282] set_robust_list(0x7fcd885779e0, 24 [pid 12281] <... sendto resumed>) = 32 [pid 12280] <... futex resumed>) = 0 [pid 12280] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12281] recvfrom(3, [pid 12279] <... mount resumed>) = -1 EIO (Input/output error) [pid 12279] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12279] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12282] <... set_robust_list resumed>) = 0 [pid 12282] creat("./file0", 000) = 3 [pid 12282] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12280] <... futex resumed>) = 0 [pid 12282] close(3 [pid 12280] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12282] <... close resumed>) = 0 [pid 12280] <... futex resumed>) = 0 [pid 12280] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12282] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12280] <... futex resumed>) = 0 [pid 12282] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12280] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12280] <... futex resumed>) = 0 [pid 12282] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12280] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12282] <... socket resumed>) = 3 [pid 12282] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12280] <... futex resumed>) = 0 [pid 12282] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12280] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12282] <... socket resumed>) = 4 [pid 12280] <... futex resumed>) = 0 [pid 12282] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12280] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12282] <... futex resumed>) = 0 [pid 12280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12282] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12280] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12280] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12278] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12280] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12280] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12280] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12283 attached , parent_tid=[12283], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12283 [pid 12280] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12280] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12283] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12283] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12282] <... mount resumed>) = -1 EIO (Input/output error) [pid 12283] recvfrom(3, [pid 12282] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12282] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12275] exit_group(0 [pid 12277] <... recvfrom resumed> ) = ? [pid 12276] <... futex resumed>) = ? [pid 12275] <... exit_group resumed>) = ? [pid 12277] +++ exited with 0 +++ [pid 12276] +++ exited with 0 +++ [pid 12275] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12275, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12284 ./strace-static-x86_64: Process 12284 attached [pid 12284] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12284] setpgid(0, 0) = 0 [pid 12284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12284] write(3, "1000", 4) = 4 [pid 12284] close(3) = 0 [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12284] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12284] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12285], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12285 [pid 12280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12284] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12285 attached [pid 12285] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12285] creat("./file0", 000) = 3 [pid 12285] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12284] <... futex resumed>) = 0 [pid 12284] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12285] <... futex resumed>) = 1 [pid 12285] close(3) = 0 [pid 12285] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12284] <... futex resumed>) = 0 [pid 12284] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12285] <... futex resumed>) = 1 [pid 12284] <... futex resumed>) = 0 [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12285] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12285] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12284] <... futex resumed>) = 0 [pid 12284] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12285] <... futex resumed>) = 1 [pid 12285] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12285] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12284] <... futex resumed>) = 0 [pid 12285] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12284] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12284] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12284] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12284] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12284] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12286 attached , parent_tid=[12286], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12286 [pid 12284] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12284] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12286] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12286] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12286] recvfrom(3, [pid 12285] <... mount resumed>) = -1 EIO (Input/output error) [pid 12285] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12285] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12278] exit_group(0 [pid 12281] <... recvfrom resumed> ) = ? [pid 12279] <... futex resumed>) = ? [pid 12278] <... exit_group resumed>) = ? [pid 12281] +++ exited with 0 +++ [pid 12279] +++ exited with 0 +++ [pid 12278] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12287 attached , child_tidptr=0x55555559c5d0) = 12287 [pid 12287] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12287] setpgid(0, 0) = 0 [pid 12287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12287] write(3, "1000", 4) = 4 [pid 12287] close(3) = 0 [pid 12287] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12287] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12287] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12288 attached , parent_tid=[12288], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12288 [pid 12288] set_robust_list(0x7fcd885779e0, 24 [pid 12287] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12288] <... set_robust_list resumed>) = 0 [pid 12288] creat("./file0", 000 [pid 12287] <... futex resumed>) = 0 [pid 12287] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12288] <... creat resumed>) = 3 [pid 12288] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12287] <... futex resumed>) = 0 [pid 12288] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12287] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12287] <... futex resumed>) = 0 [pid 12288] close(3 [pid 12287] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12288] <... close resumed>) = 0 [pid 12288] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12287] <... futex resumed>) = 0 [pid 12288] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12287] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12287] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12288] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12288] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12287] <... futex resumed>) = 0 [pid 12287] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12287] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12288] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12288] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12287] <... futex resumed>) = 0 [pid 12287] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12288] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12287] <... futex resumed>) = 0 [pid 12287] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12280] exit_group(0 [pid 12283] <... recvfrom resumed> ) = ? [pid 12282] <... futex resumed>) = ? [pid 12280] <... exit_group resumed>) = ? [pid 12283] +++ exited with 0 +++ [pid 12282] +++ exited with 0 +++ [pid 12280] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12280, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12289 ./strace-static-x86_64: Process 12289 attached [pid 12289] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12289] setpgid(0, 0) = 0 [pid 12289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12287] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12289] <... openat resumed>) = 3 [pid 12287] <... futex resumed>) = 0 [pid 12289] write(3, "1000", 4 [pid 12287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12289] <... write resumed>) = 4 [pid 12287] <... mmap resumed>) = 0x7fcd88536000 [pid 12289] close(3 [pid 12287] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12289] <... close resumed>) = 0 [pid 12287] <... mprotect resumed>) = 0 [pid 12289] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12287] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12290 attached [pid 12289] <... futex resumed>) = 0 [pid 12290] set_robust_list(0x7fcd885569e0, 24 [pid 12289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12287] <... clone resumed>, parent_tid=[12290], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12290 [pid 12290] <... set_robust_list resumed>) = 0 [pid 12289] <... mmap resumed>) = 0x7fcd88557000 [pid 12287] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12289] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12287] <... futex resumed>) = 0 [pid 12289] <... mprotect resumed>) = 0 [pid 12287] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12290] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12289] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12290] <... sendto resumed>) = 32 [pid 12289] <... clone resumed>, parent_tid=[12291], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12291 [pid 12288] <... mount resumed>) = -1 EIO (Input/output error) [pid 12290] recvfrom(3, [pid 12289] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12288] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12289] <... futex resumed>) = 0 [pid 12288] <... futex resumed>) = 0 [pid 12289] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12288] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 12291 attached [pid 12291] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12291] creat("./file0", 000) = 3 [pid 12291] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12289] <... futex resumed>) = 0 [pid 12291] <... futex resumed>) = 1 [pid 12289] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12291] close(3 [pid 12289] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12291] <... close resumed>) = 0 [pid 12291] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12289] <... futex resumed>) = 0 [pid 12291] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12289] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12289] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12291] <... socket resumed>) = 3 [pid 12291] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12289] <... futex resumed>) = 0 [pid 12291] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12289] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12289] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12291] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12291] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12289] <... futex resumed>) = 0 [pid 12291] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 12289] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12291] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12289] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12289] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12289] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12289] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12292 attached [pid 12292] set_robust_list(0x7fcd885569e0, 24 [pid 12289] <... clone resumed>, parent_tid=[12292], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12292 [pid 12292] <... set_robust_list resumed>) = 0 [pid 12289] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12289] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12292] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12292] recvfrom(3, [pid 12291] <... mount resumed>) = -1 EIO (Input/output error) [pid 12291] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12291] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12284] exit_group(0 [pid 12286] <... recvfrom resumed> ) = ? [pid 12285] <... futex resumed>) = ? [pid 12284] <... exit_group resumed>) = ? [pid 12286] +++ exited with 0 +++ [pid 12285] +++ exited with 0 +++ [pid 12284] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12284, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12293 attached , child_tidptr=0x55555559c5d0) = 12293 [pid 12293] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12293] setpgid(0, 0) = 0 [pid 12293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12293] write(3, "1000", 4) = 4 [pid 12293] close(3) = 0 [pid 12293] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12293] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12293] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12294], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12294 ./strace-static-x86_64: Process 12294 attached [pid 12293] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12293] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12294] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12294] creat("./file0", 000) = 3 [pid 12294] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12293] <... futex resumed>) = 0 [pid 12294] close(3 [pid 12293] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12294] <... close resumed>) = 0 [pid 12293] <... futex resumed>) = 0 [pid 12294] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12293] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12294] <... futex resumed>) = 0 [pid 12293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12294] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12293] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12294] <... socket resumed>) = 3 [pid 12293] <... futex resumed>) = 0 [pid 12294] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12293] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12294] <... futex resumed>) = 0 [pid 12293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12294] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12293] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12294] <... socket resumed>) = 4 [pid 12293] <... futex resumed>) = 0 [pid 12294] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12293] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12294] <... futex resumed>) = 0 [pid 12293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12294] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12293] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12293] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12293] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12293] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12293] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12295], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12295 [pid 12293] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12295 attached [pid 12295] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12295] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12293] <... futex resumed>) = 0 [pid 12293] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12294] <... mount resumed>) = -1 EIO (Input/output error) [pid 12295] <... sendto resumed>) = 32 [pid 12294] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12295] recvfrom(3, [pid 12294] <... futex resumed>) = 0 [pid 12294] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12287] exit_group(0 [pid 12290] <... recvfrom resumed> ) = ? [pid 12288] <... futex resumed>) = ? [pid 12287] <... exit_group resumed>) = ? [pid 12290] +++ exited with 0 +++ [pid 12288] +++ exited with 0 +++ [pid 12287] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12287, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12296 attached , child_tidptr=0x55555559c5d0) = 12296 [pid 12296] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12296] setpgid(0, 0) = 0 [pid 12296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12296] write(3, "1000", 4) = 4 [pid 12296] close(3) = 0 [pid 12296] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12296] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12296] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12297], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12297 ./strace-static-x86_64: Process 12297 attached [pid 12297] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12296] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12297] creat("./file0", 000 [pid 12296] <... futex resumed>) = 0 [pid 12296] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12297] <... creat resumed>) = 3 [pid 12297] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12296] <... futex resumed>) = 0 [pid 12297] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12296] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12296] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12297] close(3 [pid 12293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12293] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12297] <... close resumed>) = 0 [pid 12293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12297] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12296] <... futex resumed>) = 0 [pid 12297] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 12296] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12297] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12296] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12297] <... socket resumed>) = 3 [pid 12297] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12296] <... futex resumed>) = 0 [pid 12296] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12296] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12297] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12297] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12296] <... futex resumed>) = 0 [pid 12297] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12296] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12296] <... futex resumed>) = 0 [pid 12296] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12297] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12289] exit_group(0 [pid 12292] <... recvfrom resumed> ) = ? [pid 12289] <... exit_group resumed>) = ? [pid 12292] +++ exited with 0 +++ [pid 12291] <... futex resumed>) = ? [pid 12291] +++ exited with 0 +++ [pid 12289] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12289, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12298 attached , child_tidptr=0x55555559c5d0) = 12298 [pid 12298] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12298] setpgid(0, 0) = 0 [pid 12298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12298] write(3, "1000", 4) = 4 [pid 12298] close(3) = 0 [pid 12298] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12298] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12298] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12299 attached , parent_tid=[12299], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12299 [pid 12298] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12298] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12299] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12299] creat("./file0", 000) = 3 [pid 12299] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12298] <... futex resumed>) = 0 [pid 12299] close(3 [pid 12298] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12299] <... close resumed>) = 0 [pid 12298] <... futex resumed>) = 0 [pid 12299] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12298] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12299] <... futex resumed>) = 0 [pid 12298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12299] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12298] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12299] <... socket resumed>) = 3 [pid 12298] <... futex resumed>) = 0 [pid 12296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12299] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12298] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12296] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12299] <... futex resumed>) = 0 [pid 12298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12296] <... futex resumed>) = 0 [pid 12299] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12298] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12299] <... socket resumed>) = 4 [pid 12298] <... futex resumed>) = 0 [pid 12296] <... mmap resumed>) = 0x7fcd88536000 [pid 12299] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12298] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12296] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12299] <... futex resumed>) = 0 [pid 12298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12296] <... mprotect resumed>) = 0 [pid 12299] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12298] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12296] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12298] <... futex resumed>) = 0 [pid 12299] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12298] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12296] <... clone resumed>, parent_tid=[12300], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12300 [pid 12296] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12296] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12300 attached [pid 12300] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12300] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12297] <... mount resumed>) = -1 EIO (Input/output error) [pid 12297] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12300] recvfrom(3, [pid 12297] <... futex resumed>) = 0 [pid 12297] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12298] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12298] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12298] <... mprotect resumed>) = 0 [pid 12298] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12301], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12301 [pid 12298] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12298] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12301 attached [pid 12301] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12301] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12299] <... mount resumed>) = -1 EIO (Input/output error) [pid 12299] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12299] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12301] <... sendto resumed>) = 32 [pid 12301] recvfrom(3, [pid 12293] exit_group(0 [pid 12295] <... recvfrom resumed> ) = ? [pid 12294] <... futex resumed>) = ? [pid 12293] <... exit_group resumed>) = ? [pid 12295] +++ exited with 0 +++ [pid 12294] +++ exited with 0 +++ [pid 12293] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12293, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12302 ./strace-static-x86_64: Process 12302 attached [pid 12302] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12302] setpgid(0, 0) = 0 [pid 12302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12302] write(3, "1000", 4) = 4 [pid 12302] close(3) = 0 [pid 12302] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12302] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12302] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12303 attached , parent_tid=[12303], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12303 [pid 12302] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12303] set_robust_list(0x7fcd885779e0, 24 [pid 12302] <... futex resumed>) = 0 [pid 12303] <... set_robust_list resumed>) = 0 [pid 12302] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12303] creat("./file0", 000) = 3 [pid 12303] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12302] <... futex resumed>) = 0 [pid 12302] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12303] close(3 [pid 12302] <... futex resumed>) = 0 [pid 12303] <... close resumed>) = 0 [pid 12302] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12303] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12302] <... futex resumed>) = 0 [pid 12298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12303] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12302] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12302] <... futex resumed>) = 0 [pid 12303] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12302] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12303] <... socket resumed>) = 3 [pid 12303] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12302] <... futex resumed>) = 0 [pid 12302] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12303] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12302] <... futex resumed>) = 0 [pid 12302] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12303] <... socket resumed>) = 4 [pid 12303] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12302] <... futex resumed>) = 0 [pid 12303] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12302] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12302] <... futex resumed>) = 0 [pid 12302] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12303] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12302] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12302] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12302] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12304], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12304 ./strace-static-x86_64: Process 12304 attached [pid 12302] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12304] set_robust_list(0x7fcd885569e0, 24 [pid 12302] <... futex resumed>) = 0 [pid 12304] <... set_robust_list resumed>) = 0 [pid 12302] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12304] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12303] <... mount resumed>) = -1 EIO (Input/output error) [pid 12303] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12303] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12304] recvfrom(3, [pid 12296] exit_group(0 [pid 12300] <... recvfrom resumed> ) = ? [pid 12297] <... futex resumed>) = ? [pid 12296] <... exit_group resumed>) = ? [pid 12300] +++ exited with 0 +++ [pid 12297] +++ exited with 0 +++ [pid 12296] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12296, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12305 ./strace-static-x86_64: Process 12305 attached [pid 12305] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12305] setpgid(0, 0) = 0 [pid 12305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12305] write(3, "1000", 4) = 4 [pid 12305] close(3) = 0 [pid 12305] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12305] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12305] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12306], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12306 [pid 12305] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12305] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12306 attached [pid 12306] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12306] creat("./file0", 000) = 3 [pid 12306] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12305] <... futex resumed>) = 0 [pid 12306] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12305] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12305] <... futex resumed>) = 0 [pid 12305] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12306] close(3) = 0 [pid 12306] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12305] <... futex resumed>) = 0 [pid 12306] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12305] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12305] <... futex resumed>) = 0 [pid 12306] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12305] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12306] <... socket resumed>) = 3 [pid 12306] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12305] <... futex resumed>) = 0 [pid 12306] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12305] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12306] <... socket resumed>) = 4 [pid 12305] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12306] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12306] <... futex resumed>) = 0 [pid 12305] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12306] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12305] <... futex resumed>) = 0 [pid 12305] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12298] exit_group(0) = ? [pid 12299] <... futex resumed>) = ? [pid 12301] <... recvfrom resumed> ) = ? [pid 12299] +++ exited with 0 +++ [pid 12301] +++ exited with 0 +++ [pid 12298] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12298, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12307 ./strace-static-x86_64: Process 12307 attached [pid 12307] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12307] setpgid(0, 0) = 0 [pid 12307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12307] write(3, "1000", 4) = 4 [pid 12307] close(3) = 0 [pid 12307] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12307] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12307] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12308 attached , parent_tid=[12308], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12308 [pid 12308] set_robust_list(0x7fcd885779e0, 24 [pid 12307] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12308] <... set_robust_list resumed>) = 0 [pid 12307] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12308] creat("./file0", 000) = 3 [pid 12308] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12307] <... futex resumed>) = 0 [pid 12308] close(3 [pid 12307] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12308] <... close resumed>) = 0 [pid 12307] <... futex resumed>) = 0 [pid 12307] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12308] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12307] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12308] <... futex resumed>) = 0 [pid 12307] <... futex resumed>) = 0 [pid 12307] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12308] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12308] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12307] <... futex resumed>) = 0 [pid 12308] <... futex resumed>) = 1 [pid 12308] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12307] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12307] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12308] <... socket resumed>) = 4 [pid 12308] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12307] <... futex resumed>) = 0 [pid 12308] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12307] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12307] <... futex resumed>) = 0 [pid 12307] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12308] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12305] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12305] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12305] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12309], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12309 [pid 12305] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12305] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12309 attached [pid 12309] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12309] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12306] <... mount resumed>) = -1 EIO (Input/output error) [pid 12306] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12309] <... sendto resumed>) = 32 [pid 12306] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12309] recvfrom(3, [pid 12307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12307] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12307] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12307] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12310], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12310 [pid 12307] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12307] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12310 attached [pid 12310] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12310] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12310] recvfrom(3, [pid 12308] <... mount resumed>) = -1 EIO (Input/output error) [pid 12308] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12308] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12305] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12302] exit_group(0 [pid 12304] <... recvfrom resumed> ) = ? [pid 12303] <... futex resumed>) = ? [pid 12302] <... exit_group resumed>) = ? [pid 12303] +++ exited with 0 +++ [pid 12304] +++ exited with 0 +++ [pid 12302] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12311 attached , child_tidptr=0x55555559c5d0) = 12311 [pid 12311] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12311] setpgid(0, 0) = 0 [pid 12311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12311] write(3, "1000", 4) = 4 [pid 12311] close(3) = 0 [pid 12311] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12307] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12311] <... futex resumed>) = 0 [pid 12311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12311] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12311] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12312], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12312 ./strace-static-x86_64: Process 12312 attached [pid 12312] set_robust_list(0x7fcd885779e0, 24 [pid 12311] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12312] <... set_robust_list resumed>) = 0 [pid 12312] creat("./file0", 000 [pid 12311] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12312] <... creat resumed>) = 3 [pid 12312] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12311] <... futex resumed>) = 0 [pid 12311] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12312] close(3) = 0 [pid 12312] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12312] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12311] <... futex resumed>) = 0 [pid 12311] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12311] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12311] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12312] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12312] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12311] <... futex resumed>) = 0 [pid 12312] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12311] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12311] <... futex resumed>) = 0 [pid 12312] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12311] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12312] <... socket resumed>) = 4 [pid 12312] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12311] <... futex resumed>) = 0 [pid 12312] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12311] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12311] <... futex resumed>) = 0 [pid 12311] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12312] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12311] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12311] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12311] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12313], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12313 [pid 12311] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12311] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12313 attached [pid 12313] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12313] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12312] <... mount resumed>) = -1 EIO (Input/output error) [pid 12313] recvfrom(3, [pid 12312] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12312] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12305] exit_group(0 [pid 12309] <... recvfrom resumed> ) = ? [pid 12306] <... futex resumed>) = ? [pid 12305] <... exit_group resumed>) = ? [pid 12309] +++ exited with 0 +++ [pid 12306] +++ exited with 0 +++ [pid 12305] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12305, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12314 attached , child_tidptr=0x55555559c5d0) = 12314 [pid 12314] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12314] setpgid(0, 0) = 0 [pid 12314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12314] write(3, "1000", 4) = 4 [pid 12314] close(3) = 0 [pid 12311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12314] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12314] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12314] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12315], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12315 [pid 12314] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12314] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12315 attached [pid 12315] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12315] creat("./file0", 000) = 3 [pid 12315] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12314] <... futex resumed>) = 0 [pid 12314] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12314] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12315] <... futex resumed>) = 1 [pid 12315] close(3) = 0 [pid 12315] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12314] <... futex resumed>) = 0 [pid 12315] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12314] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12315] <... socket resumed>) = 3 [pid 12314] <... futex resumed>) = 0 [pid 12315] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12314] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12315] <... futex resumed>) = 0 [pid 12314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12315] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12314] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12315] <... socket resumed>) = 4 [pid 12314] <... futex resumed>) = 0 [pid 12315] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12314] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12315] <... futex resumed>) = 0 [pid 12314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12315] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12314] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12314] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12307] exit_group(0 [pid 12308] <... futex resumed>) = ? [pid 12310] <... recvfrom resumed> ) = ? [pid 12307] <... exit_group resumed>) = ? [pid 12308] +++ exited with 0 +++ [pid 12310] +++ exited with 0 +++ [pid 12307] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12307, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12316 ./strace-static-x86_64: Process 12316 attached [pid 12316] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12316] setpgid(0, 0) = 0 [pid 12316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12316] write(3, "1000", 4) = 4 [pid 12316] close(3) = 0 [pid 12316] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12316] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12316] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12317 attached , parent_tid=[12317], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12317 [pid 12316] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12317] set_robust_list(0x7fcd885779e0, 24 [pid 12316] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12317] <... set_robust_list resumed>) = 0 [pid 12317] creat("./file0", 000) = 3 [pid 12317] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12316] <... futex resumed>) = 0 [pid 12316] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12316] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12317] close(3) = 0 [pid 12317] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12316] <... futex resumed>) = 0 [pid 12316] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12316] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12317] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12317] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12314] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12314] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12314] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12318 attached , parent_tid=[12318], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12318 [pid 12318] set_robust_list(0x7fcd885569e0, 24 [pid 12314] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12317] <... futex resumed>) = 1 [pid 12316] <... futex resumed>) = 0 [pid 12317] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12316] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12314] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12317] <... socket resumed>) = 4 [pid 12316] <... futex resumed>) = 0 [pid 12317] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12316] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12317] <... futex resumed>) = 0 [pid 12316] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12318] <... set_robust_list resumed>) = 0 [pid 12316] <... futex resumed>) = 0 [pid 12318] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12317] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12316] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12318] <... sendto resumed>) = 32 [pid 12318] recvfrom(3, [pid 12315] <... mount resumed>) = -1 EIO (Input/output error) [pid 12315] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12315] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12316] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12316] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12316] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12319 attached [pid 12319] set_robust_list(0x7fcd885569e0, 24 [pid 12316] <... clone resumed>, parent_tid=[12319], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12319 [pid 12319] <... set_robust_list resumed>) = 0 [pid 12316] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12319] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12316] <... futex resumed>) = 0 [pid 12316] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12319] <... sendto resumed>) = 32 [pid 12317] <... mount resumed>) = -1 EIO (Input/output error) [pid 12319] recvfrom(3, [pid 12317] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12317] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12311] exit_group(0 [pid 12313] <... recvfrom resumed> ) = ? [pid 12312] <... futex resumed>) = ? [pid 12311] <... exit_group resumed>) = ? [pid 12313] +++ exited with 0 +++ [pid 12312] +++ exited with 0 +++ [pid 12311] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12311, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12320 attached , child_tidptr=0x55555559c5d0) = 12320 [pid 12320] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12320] setpgid(0, 0) = 0 [pid 12320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12320] write(3, "1000", 4) = 4 [pid 12320] close(3) = 0 [pid 12320] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12320] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12320] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12321 attached , parent_tid=[12321], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12321 [pid 12321] set_robust_list(0x7fcd885779e0, 24 [pid 12320] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12320] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12321] <... set_robust_list resumed>) = 0 [pid 12321] creat("./file0", 000) = 3 [pid 12321] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12320] <... futex resumed>) = 0 [pid 12321] close(3 [pid 12320] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12321] <... close resumed>) = 0 [pid 12320] <... futex resumed>) = 0 [pid 12321] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12320] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12321] <... futex resumed>) = 0 [pid 12320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12321] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12320] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12321] <... socket resumed>) = 3 [pid 12320] <... futex resumed>) = 0 [pid 12321] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12320] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12321] <... futex resumed>) = 0 [pid 12320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12321] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12320] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12321] <... socket resumed>) = 4 [pid 12320] <... futex resumed>) = 0 [pid 12321] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12320] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12321] <... futex resumed>) = 0 [pid 12320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12321] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12320] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12320] <... futex resumed>) = 0 [pid 12321] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12320] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12320] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12320] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12320] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12322 attached , parent_tid=[12322], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12322 [pid 12322] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12322] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12320] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12322] <... futex resumed>) = 0 [pid 12320] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12322] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12321] <... mount resumed>) = -1 EIO (Input/output error) [pid 12322] recvfrom(3, [pid 12321] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12321] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12314] exit_group(0 [pid 12318] <... recvfrom resumed> ) = ? [pid 12315] <... futex resumed>) = ? [pid 12314] <... exit_group resumed>) = ? [pid 12318] +++ exited with 0 +++ [pid 12315] +++ exited with 0 +++ [pid 12314] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12323 ./strace-static-x86_64: Process 12323 attached [pid 12323] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12323] setpgid(0, 0) = 0 [pid 12323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12323] write(3, "1000", 4) = 4 [pid 12323] close(3) = 0 [pid 12323] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12323] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12323] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12324 attached , parent_tid=[12324], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12324 [pid 12324] set_robust_list(0x7fcd885779e0, 24 [pid 12323] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12324] <... set_robust_list resumed>) = 0 [pid 12323] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12324] creat("./file0", 000) = 3 [pid 12324] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12324] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12323] <... futex resumed>) = 0 [pid 12323] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12323] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12324] <... futex resumed>) = 0 [pid 12324] close(3) = 0 [pid 12324] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12324] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12323] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12323] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12324] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12324] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12323] <... futex resumed>) = 0 [pid 12324] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12323] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12323] <... futex resumed>) = 0 [pid 12324] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12323] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12324] <... socket resumed>) = 4 [pid 12324] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12324] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12323] <... futex resumed>) = 0 [pid 12323] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12324] <... futex resumed>) = 0 [pid 12323] <... futex resumed>) = 1 [pid 12324] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12323] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12316] exit_group(0 [pid 12319] <... recvfrom resumed> ) = ? [pid 12317] <... futex resumed>) = ? [pid 12316] <... exit_group resumed>) = ? [pid 12319] +++ exited with 0 +++ [pid 12317] +++ exited with 0 +++ [pid 12316] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12325 attached , child_tidptr=0x55555559c5d0) = 12325 [pid 12325] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12325] setpgid(0, 0) = 0 [pid 12325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12325] write(3, "1000", 4) = 4 [pid 12325] close(3) = 0 [pid 12325] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12325] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12325] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12326], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12326 [pid 12325] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12325] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12326 attached [pid 12326] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12326] creat("./file0", 000) = 3 [pid 12323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12323] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12326] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12323] <... mmap resumed>) = 0x7fcd88536000 [pid 12323] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12325] <... futex resumed>) = 0 [pid 12323] <... mprotect resumed>) = 0 [pid 12325] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12323] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12325] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12326] <... futex resumed>) = 1 [pid 12326] close(3 [pid 12323] <... clone resumed>, parent_tid=[12327], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12327 [pid 12323] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12323] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12326] <... close resumed>) = 0 [pid 12326] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12325] <... futex resumed>) = 0 [pid 12325] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12325] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12326] <... futex resumed>) = 1 [pid 12326] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12326] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12325] <... futex resumed>) = 0 [pid 12326] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12325] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12326] <... socket resumed>) = 4 [pid 12325] <... futex resumed>) = 0 [pid 12326] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12325] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12326] <... futex resumed>) = 0 [pid 12325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12326] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12325] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12327 attached ) = 0 [pid 12327] set_robust_list(0x7fcd885569e0, 24 [pid 12325] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12327] <... set_robust_list resumed>) = 0 [pid 12327] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12324] <... mount resumed>) = -1 EIO (Input/output error) [pid 12327] recvfrom(3, [pid 12324] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12324] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12325] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12325] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12325] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12328], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12328 [pid 12325] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12325] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12328 attached [pid 12328] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12328] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12326] <... mount resumed>) = -1 EIO (Input/output error) [pid 12326] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12326] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12328] <... sendto resumed>) = 32 [pid 12328] recvfrom(3, [pid 12320] exit_group(0 [pid 12322] <... recvfrom resumed> ) = ? [pid 12322] +++ exited with 0 +++ [pid 12321] <... futex resumed>) = ? [pid 12320] <... exit_group resumed>) = ? [pid 12321] +++ exited with 0 +++ [pid 12320] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12320, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12329 attached , child_tidptr=0x55555559c5d0) = 12329 [pid 12329] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12329] setpgid(0, 0) = 0 [pid 12329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12329] write(3, "1000", 4) = 4 [pid 12329] close(3) = 0 [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12329] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12329] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12330], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12330 [pid 12329] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12330 attached [pid 12330] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12330] creat("./file0", 000) = 3 [pid 12330] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12329] <... futex resumed>) = 0 [pid 12329] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12330] <... futex resumed>) = 1 [pid 12325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12330] close(3) = 0 [pid 12330] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12329] <... futex resumed>) = 0 [pid 12329] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12330] <... futex resumed>) = 1 [pid 12330] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12330] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12329] <... futex resumed>) = 0 [pid 12330] <... futex resumed>) = 1 [pid 12329] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12330] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12329] <... futex resumed>) = 0 [pid 12330] <... socket resumed>) = 4 [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12330] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12329] <... futex resumed>) = 0 [pid 12330] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12329] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12329] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12329] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12329] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12329] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12331], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12331 [pid 12329] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12329] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12331 attached [pid 12331] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12331] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12331] recvfrom(3, [pid 12330] <... mount resumed>) = -1 EIO (Input/output error) [pid 12330] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12330] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12323] exit_group(0 [pid 12327] <... recvfrom resumed> ) = ? [pid 12324] <... futex resumed>) = ? [pid 12323] <... exit_group resumed>) = ? [pid 12327] +++ exited with 0 +++ [pid 12324] +++ exited with 0 +++ [pid 12323] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12323, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12332 ./strace-static-x86_64: Process 12332 attached [pid 12332] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12332] setpgid(0, 0) = 0 [pid 12332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12332] write(3, "1000", 4) = 4 [pid 12332] close(3) = 0 [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12329] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12332] <... futex resumed>) = 0 [pid 12332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12332] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12332] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12333 attached , parent_tid=[12333], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12333 [pid 12332] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12333] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12333] creat("./file0", 000) = 3 [pid 12333] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12332] <... futex resumed>) = 0 [pid 12332] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12333] close(3) = 0 [pid 12333] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12332] <... futex resumed>) = 0 [pid 12332] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12333] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12333] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12332] <... futex resumed>) = 0 [pid 12332] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12333] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12333] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12332] <... futex resumed>) = 0 [pid 12332] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12333] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12332] <... futex resumed>) = 0 [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12325] exit_group(0 [pid 12328] <... recvfrom resumed> ) = ? [pid 12326] <... futex resumed>) = ? [pid 12325] <... exit_group resumed>) = ? [pid 12328] +++ exited with 0 +++ [pid 12326] +++ exited with 0 +++ [pid 12325] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12325, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12334 attached , child_tidptr=0x55555559c5d0) = 12334 [pid 12334] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12334] setpgid(0, 0) = 0 [pid 12334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12334] write(3, "1000", 4) = 4 [pid 12334] close(3) = 0 [pid 12334] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12334] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12334] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12335], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12335 ./strace-static-x86_64: Process 12335 attached [pid 12335] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12335] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12334] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12335] <... futex resumed>) = 0 [pid 12334] <... futex resumed>) = 1 [pid 12335] creat("./file0", 000 [pid 12334] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12335] <... creat resumed>) = 3 [pid 12335] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12335] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12334] <... futex resumed>) = 0 [pid 12334] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12334] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12335] close(3) = 0 [pid 12335] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12334] <... futex resumed>) = 0 [pid 12332] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12335] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12332] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12334] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12332] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12335] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12334] <... futex resumed>) = 0 [pid 12332] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12334] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12332] <... futex resumed>) = 0 [pid 12335] <... socket resumed>) = 3 [pid 12332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12335] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12332] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12335] <... futex resumed>) = 1 [pid 12334] <... futex resumed>) = 0 [pid 12332] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12335] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12334] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12334] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12332] <... clone resumed>, parent_tid=[12336], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12336 [pid 12335] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12332] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12336 attached ) = 0 [pid 12332] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12336] set_robust_list(0x7fcd885569e0, 24 [pid 12335] <... socket resumed>) = 4 [pid 12336] <... set_robust_list resumed>) = 0 [pid 12335] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12334] <... futex resumed>) = 0 [pid 12335] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12334] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12334] <... futex resumed>) = 0 [pid 12336] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12335] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12334] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12336] <... sendto resumed>) = 32 [pid 12333] <... mount resumed>) = -1 EIO (Input/output error) [pid 12336] recvfrom(3, [pid 12333] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12333] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12332] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12334] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12334] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12334] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12334] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12337 attached [pid 12337] set_robust_list(0x7fcd885569e0, 24 [pid 12334] <... clone resumed>, parent_tid=[12337], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12337 [pid 12337] <... set_robust_list resumed>) = 0 [pid 12334] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12337] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12334] <... futex resumed>) = 0 [pid 12337] <... sendto resumed>) = 32 [pid 12334] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12337] recvfrom(3, [pid 12335] <... mount resumed>) = -1 EIO (Input/output error) [pid 12335] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12335] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12329] exit_group(0 [pid 12331] <... recvfrom resumed> ) = ? [pid 12329] <... exit_group resumed>) = ? [pid 12330] <... futex resumed>) = ? [pid 12331] +++ exited with 0 +++ [pid 12330] +++ exited with 0 +++ [pid 12329] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12329, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12338 attached , child_tidptr=0x55555559c5d0) = 12338 [pid 12338] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12338] setpgid(0, 0) = 0 [pid 12338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12338] write(3, "1000", 4) = 4 [pid 12338] close(3) = 0 [pid 12338] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12338] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12338] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12339], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12339 [pid 12338] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12339 attached [pid 12339] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12339] creat("./file0", 000) = 3 [pid 12339] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12338] <... futex resumed>) = 0 [pid 12338] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12339] <... futex resumed>) = 1 [pid 12339] close(3) = 0 [pid 12339] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12338] <... futex resumed>) = 0 [pid 12338] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12339] <... futex resumed>) = 1 [pid 12339] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12339] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12338] <... futex resumed>) = 0 [pid 12338] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12339] <... futex resumed>) = 1 [pid 12339] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12339] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12338] <... futex resumed>) = 0 [pid 12339] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12338] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12334] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12338] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12338] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12338] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12340], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12340 [pid 12338] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12340 attached [pid 12338] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12340] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12340] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12339] <... mount resumed>) = -1 EIO (Input/output error) [pid 12340] <... sendto resumed>) = 32 [pid 12339] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12339] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12340] recvfrom(3, [pid 12332] exit_group(0 [pid 12336] <... recvfrom resumed> ) = ? [pid 12332] <... exit_group resumed>) = ? [pid 12336] +++ exited with 0 +++ [pid 12333] <... futex resumed>) = ? [pid 12333] +++ exited with 0 +++ [pid 12332] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12332, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12341 attached , child_tidptr=0x55555559c5d0) = 12341 [pid 12341] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12341] setpgid(0, 0) = 0 [pid 12341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12341] write(3, "1000", 4) = 4 [pid 12341] close(3) = 0 [pid 12341] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12341] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12341] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12342], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12342 ./strace-static-x86_64: Process 12342 attached [pid 12341] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12341] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12342] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12342] creat("./file0", 000) = 3 [pid 12342] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12341] <... futex resumed>) = 0 [pid 12342] close(3 [pid 12341] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12342] <... close resumed>) = 0 [pid 12341] <... futex resumed>) = 0 [pid 12342] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12341] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12342] <... futex resumed>) = 0 [pid 12341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12342] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12341] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12342] <... socket resumed>) = 3 [pid 12341] <... futex resumed>) = 0 [pid 12342] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12341] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12342] <... futex resumed>) = 0 [pid 12341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12342] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12341] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12342] <... socket resumed>) = 4 [pid 12341] <... futex resumed>) = 0 [pid 12342] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12341] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12342] <... futex resumed>) = 0 [pid 12341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12342] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12341] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12341] <... futex resumed>) = 0 [pid 12342] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12341] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12334] exit_group(0 [pid 12337] <... recvfrom resumed> ) = ? [pid 12335] <... futex resumed>) = ? [pid 12334] <... exit_group resumed>) = ? [pid 12337] +++ exited with 0 +++ [pid 12335] +++ exited with 0 +++ [pid 12334] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12334, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12343 ./strace-static-x86_64: Process 12343 attached [pid 12343] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12343] setpgid(0, 0 [pid 12341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12343] <... setpgid resumed>) = 0 [pid 12341] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12341] <... futex resumed>) = 0 [pid 12343] <... openat resumed>) = 3 [pid 12341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12343] write(3, "1000", 4 [pid 12341] <... mmap resumed>) = 0x7fcd88536000 [pid 12343] <... write resumed>) = 4 [pid 12341] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12343] close(3 [pid 12341] <... mprotect resumed>) = 0 [pid 12343] <... close resumed>) = 0 [pid 12341] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12343] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12341] <... clone resumed>, parent_tid=[12344], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12344 [pid 12343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12341] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12343] <... mmap resumed>) = 0x7fcd88557000 [pid 12341] <... futex resumed>) = 0 [pid 12343] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12341] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12343] <... mprotect resumed>) = 0 [pid 12343] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12345], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12345 ./strace-static-x86_64: Process 12345 attached ./strace-static-x86_64: Process 12344 attached [pid 12343] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12343] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12345] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12345] creat("./file0", 000) = 3 [pid 12344] set_robust_list(0x7fcd885569e0, 24 [pid 12345] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12343] <... futex resumed>) = 0 [pid 12345] close(3 [pid 12343] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12345] <... close resumed>) = 0 [pid 12343] <... futex resumed>) = 0 [pid 12345] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12343] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12345] <... futex resumed>) = 0 [pid 12343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12345] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12343] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12345] <... socket resumed>) = 3 [pid 12343] <... futex resumed>) = 0 [pid 12345] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12343] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12345] <... futex resumed>) = 0 [pid 12343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12345] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12343] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12345] <... socket resumed>) = 4 [pid 12343] <... futex resumed>) = 0 [pid 12345] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12343] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12345] <... futex resumed>) = 0 [pid 12343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12345] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12343] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12344] <... set_robust_list resumed>) = 0 [pid 12343] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12344] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12342] <... mount resumed>) = -1 EIO (Input/output error) [pid 12344] recvfrom(3, [pid 12342] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12342] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12343] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12343] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12343] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12346], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12346 ./strace-static-x86_64: Process 12346 attached [pid 12346] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12343] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12343] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12345] <... mount resumed>) = -1 EIO (Input/output error) [pid 12345] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12345] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12346] recvfrom(3, [pid 12338] exit_group(0 [pid 12340] <... recvfrom resumed> ) = ? [pid 12339] <... futex resumed>) = ? [pid 12338] <... exit_group resumed>) = ? [pid 12340] +++ exited with 0 +++ [pid 12339] +++ exited with 0 +++ [pid 12338] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12338, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12347 attached , child_tidptr=0x55555559c5d0) = 12347 [pid 12347] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12347] setpgid(0, 0) = 0 [pid 12347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12347] write(3, "1000", 4) = 4 [pid 12347] close(3) = 0 [pid 12347] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12347] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12347] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12348 attached , parent_tid=[12348], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12348 [pid 12348] set_robust_list(0x7fcd885779e0, 24 [pid 12347] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12348] <... set_robust_list resumed>) = 0 [pid 12347] <... futex resumed>) = 0 [pid 12347] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12348] creat("./file0", 000) = 3 [pid 12348] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12347] <... futex resumed>) = 0 [pid 12348] <... futex resumed>) = 1 [pid 12347] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12348] close(3 [pid 12347] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12348] <... close resumed>) = 0 [pid 12348] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12347] <... futex resumed>) = 0 [pid 12348] <... futex resumed>) = 1 [pid 12347] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12348] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12347] <... futex resumed>) = 0 [pid 12347] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12348] <... socket resumed>) = 3 [pid 12348] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12347] <... futex resumed>) = 0 [pid 12347] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12348] <... futex resumed>) = 1 [pid 12347] <... futex resumed>) = 0 [pid 12347] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12348] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12348] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12347] <... futex resumed>) = 0 [pid 12348] <... futex resumed>) = 1 [pid 12347] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12348] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12347] <... futex resumed>) = 0 [pid 12347] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12347] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12347] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12347] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12349 attached [pid 12349] set_robust_list(0x7fcd885569e0, 24 [pid 12347] <... clone resumed>, parent_tid=[12349], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12349 [pid 12349] <... set_robust_list resumed>) = 0 [pid 12349] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12347] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12349] <... futex resumed>) = 0 [pid 12347] <... futex resumed>) = 1 [pid 12349] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12347] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12349] <... sendto resumed>) = 32 [pid 12349] recvfrom(3, [pid 12348] <... mount resumed>) = -1 EIO (Input/output error) [pid 12348] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12348] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12341] exit_group(0 [pid 12342] <... futex resumed>) = ? [pid 12341] <... exit_group resumed>) = ? [pid 12344] <... recvfrom resumed> ) = ? [pid 12342] +++ exited with 0 +++ [pid 12344] +++ exited with 0 +++ [pid 12341] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12341, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12350 ./strace-static-x86_64: Process 12350 attached [pid 12350] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12350] setpgid(0, 0) = 0 [pid 12350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12350] write(3, "1000", 4) = 4 [pid 12350] close(3) = 0 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12350] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12350] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12351], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12351 [pid 12350] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12351 attached [pid 12351] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12351] creat("./file0", 000) = 3 [pid 12351] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12350] <... futex resumed>) = 0 [pid 12350] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12351] <... futex resumed>) = 1 [pid 12351] close(3) = 0 [pid 12351] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12350] <... futex resumed>) = 0 [pid 12350] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12351] <... futex resumed>) = 1 [pid 12351] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12351] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12350] <... futex resumed>) = 0 [pid 12350] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12351] <... futex resumed>) = 1 [pid 12351] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12351] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12350] <... futex resumed>) = 0 [pid 12351] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12350] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12347] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12343] exit_group(0 [pid 12346] <... recvfrom resumed> ) = ? [pid 12345] <... futex resumed>) = ? [pid 12343] <... exit_group resumed>) = ? [pid 12346] +++ exited with 0 +++ [pid 12345] +++ exited with 0 +++ [pid 12343] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12352 attached [pid 12350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12352 [pid 12350] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12350] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12350] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12350] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12353], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12353 [pid 12350] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12350] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12353 attached [pid 12353] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12353] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12352] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12351] <... mount resumed>) = -1 EIO (Input/output error) [pid 12351] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12351] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12353] <... sendto resumed>) = 32 [pid 12353] recvfrom(3, [pid 12352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12352] setpgid(0, 0) = 0 [pid 12352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12352] write(3, "1000", 4) = 4 [pid 12352] close(3) = 0 [pid 12352] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12352] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12352] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12354], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12354 [pid 12352] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12354 attached [pid 12354] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12354] creat("./file0", 000) = 3 [pid 12354] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12352] <... futex resumed>) = 0 [pid 12352] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12354] <... futex resumed>) = 1 [pid 12354] close(3) = 0 [pid 12354] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12352] <... futex resumed>) = 0 [pid 12352] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12354] <... futex resumed>) = 1 [pid 12354] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12354] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12352] <... futex resumed>) = 0 [pid 12354] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12352] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12354] <... socket resumed>) = 4 [pid 12352] <... futex resumed>) = 0 [pid 12354] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12352] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12354] <... futex resumed>) = 0 [pid 12352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12354] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12352] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12352] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12352] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12352] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12352] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12355 attached [pid 12355] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12355] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12352] <... clone resumed>, parent_tid=[12355], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12355 [pid 12352] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12352] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12355] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12354] <... mount resumed>) = -1 EIO (Input/output error) [pid 12355] recvfrom(3, [pid 12354] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12354] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12347] exit_group(0 [pid 12349] <... recvfrom resumed> ) = ? [pid 12348] <... futex resumed>) = ? [pid 12347] <... exit_group resumed>) = ? [pid 12349] +++ exited with 0 +++ [pid 12348] +++ exited with 0 +++ [pid 12347] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12347, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12356 attached , child_tidptr=0x55555559c5d0) = 12356 [pid 12356] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12356] setpgid(0, 0) = 0 [pid 12356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12356] write(3, "1000", 4) = 4 [pid 12356] close(3) = 0 [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12356] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12356] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12357 attached , parent_tid=[12357], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12357 [pid 12356] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12357] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12357] creat("./file0", 000) = 3 [pid 12357] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12356] <... futex resumed>) = 0 [pid 12357] close(3 [pid 12356] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12357] <... close resumed>) = 0 [pid 12356] <... futex resumed>) = 0 [pid 12357] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12357] <... futex resumed>) = 0 [pid 12356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12357] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12356] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12357] <... socket resumed>) = 3 [pid 12356] <... futex resumed>) = 0 [pid 12357] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12357] <... futex resumed>) = 0 [pid 12356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12357] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12356] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12357] <... socket resumed>) = 4 [pid 12356] <... futex resumed>) = 0 [pid 12357] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12357] <... futex resumed>) = 0 [pid 12356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12357] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12356] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12352] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12352] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12356] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12356] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12356] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12356] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12356] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12358], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12358 [pid 12356] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12356] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12358 attached [pid 12358] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12358] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12357] <... mount resumed>) = -1 EIO (Input/output error) [pid 12358] recvfrom(3, [pid 12357] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12357] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12350] exit_group(0 [pid 12353] <... recvfrom resumed> ) = ? [pid 12351] <... futex resumed>) = ? [pid 12350] <... exit_group resumed>) = ? [pid 12353] +++ exited with 0 +++ [pid 12351] +++ exited with 0 +++ [pid 12350] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12359 attached , child_tidptr=0x55555559c5d0) = 12359 [pid 12359] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12359] setpgid(0, 0) = 0 [pid 12359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12359] write(3, "1000", 4) = 4 [pid 12359] close(3) = 0 [pid 12359] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12359] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12359] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12360], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12360 [pid 12359] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12360 attached [pid 12360] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12360] creat("./file0", 000) = 3 [pid 12360] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12359] <... futex resumed>) = 0 [pid 12359] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12360] <... futex resumed>) = 1 [pid 12360] close(3) = 0 [pid 12360] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12359] <... futex resumed>) = 0 [pid 12359] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12360] <... futex resumed>) = 1 [pid 12360] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12360] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12359] <... futex resumed>) = 0 [pid 12359] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12360] <... futex resumed>) = 1 [pid 12360] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12356] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12360] <... socket resumed>) = 4 [pid 12360] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12359] <... futex resumed>) = 0 [pid 12359] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12360] <... futex resumed>) = 1 [pid 12360] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12352] exit_group(0 [pid 12359] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12355] <... recvfrom resumed> ) = ? [pid 12354] <... futex resumed>) = ? [pid 12352] <... exit_group resumed>) = ? [pid 12359] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12355] +++ exited with 0 +++ [pid 12354] +++ exited with 0 +++ [pid 12359] <... futex resumed>) = 0 [pid 12352] +++ exited with 0 +++ [pid 12359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12352, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12359] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12361 attached [pid 12359] <... mprotect resumed>) = 0 [pid 12359] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12361 [pid 12359] <... clone resumed>, parent_tid=[12362], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12362 [pid 12359] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12359] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12362 attached [pid 12362] set_robust_list(0x7fcd885569e0, 24 [pid 12361] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12361] setpgid(0, 0) = 0 [pid 12362] <... set_robust_list resumed>) = 0 [pid 12361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12362] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12361] write(3, "1000", 4) = 4 [pid 12361] close(3) = 0 [pid 12361] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12361] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12361] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12363 attached [pid 12362] <... sendto resumed>) = 32 [pid 12361] <... clone resumed>, parent_tid=[12363], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12363 [pid 12360] <... mount resumed>) = -1 EIO (Input/output error) [pid 12361] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12360] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12361] <... futex resumed>) = 0 [pid 12360] <... futex resumed>) = 0 [pid 12361] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12360] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12363] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12363] creat("./file0", 000) = 3 [pid 12362] recvfrom(3, [pid 12363] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12361] <... futex resumed>) = 0 [pid 12363] close(3 [pid 12361] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12363] <... close resumed>) = 0 [pid 12361] <... futex resumed>) = 0 [pid 12363] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12361] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12363] <... futex resumed>) = 0 [pid 12361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12363] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12361] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12363] <... socket resumed>) = 3 [pid 12361] <... futex resumed>) = 0 [pid 12363] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12361] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12363] <... futex resumed>) = 0 [pid 12361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12363] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12361] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12361] <... futex resumed>) = 0 [pid 12363] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12361] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12363] <... socket resumed>) = 4 [pid 12363] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12361] <... futex resumed>) = 0 [pid 12363] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12361] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12361] <... futex resumed>) = 0 [pid 12363] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12361] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12359] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12361] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12361] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12361] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12361] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12364], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12364 [pid 12361] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12364 attached [pid 12361] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12364] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12364] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12363] <... mount resumed>) = -1 EIO (Input/output error) [pid 12364] recvfrom(3, [pid 12363] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12363] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12356] exit_group(0) = ? [pid 12357] <... futex resumed>) = ? [pid 12358] <... recvfrom resumed> ) = ? [pid 12357] +++ exited with 0 +++ [pid 12358] +++ exited with 0 +++ [pid 12356] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12356, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12365 ./strace-static-x86_64: Process 12365 attached [pid 12365] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12365] setpgid(0, 0) = 0 [pid 12365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12365] write(3, "1000", 4) = 4 [pid 12365] close(3) = 0 [pid 12365] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12365] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12365] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12366 attached , parent_tid=[12366], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12366 [pid 12365] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12366] set_robust_list(0x7fcd885779e0, 24 [pid 12365] <... futex resumed>) = 0 [pid 12366] <... set_robust_list resumed>) = 0 [pid 12361] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12366] creat("./file0", 000 [pid 12365] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12366] <... creat resumed>) = 3 [pid 12366] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12365] <... futex resumed>) = 0 [pid 12365] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12365] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12366] close(3) = 0 [pid 12366] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12365] <... futex resumed>) = 0 [pid 12366] <... futex resumed>) = 1 [pid 12366] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12365] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12366] <... socket resumed>) = 3 [pid 12366] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12365] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12366] <... futex resumed>) = 0 [pid 12365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12366] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12365] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12366] <... socket resumed>) = 4 [pid 12365] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12366] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12366] <... futex resumed>) = 0 [pid 12365] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12366] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12365] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12365] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12365] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12365] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12367 attached , parent_tid=[12367], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12367 [pid 12365] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12367] set_robust_list(0x7fcd885569e0, 24 [pid 12365] <... futex resumed>) = 0 [pid 12365] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12367] <... set_robust_list resumed>) = 0 [pid 12367] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12366] <... mount resumed>) = -1 EIO (Input/output error) [pid 12367] recvfrom(3, [pid 12366] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12366] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12359] exit_group(0 [pid 12362] <... recvfrom resumed> ) = ? [pid 12360] <... futex resumed>) = ? [pid 12359] <... exit_group resumed>) = ? [pid 12362] +++ exited with 0 +++ [pid 12360] +++ exited with 0 +++ [pid 12359] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12368 ./strace-static-x86_64: Process 12368 attached [pid 12368] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12368] setpgid(0, 0) = 0 [pid 12368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12368] write(3, "1000", 4) = 4 [pid 12368] close(3) = 0 [pid 12368] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12368] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12368] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12369], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12369 [pid 12368] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12368] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12369 attached [pid 12369] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12369] creat("./file0", 000) = 3 [pid 12369] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12368] <... futex resumed>) = 0 [pid 12368] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12368] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12369] close(3) = 0 [pid 12369] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12368] <... futex resumed>) = 0 [pid 12369] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12368] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12369] <... socket resumed>) = 3 [pid 12368] <... futex resumed>) = 0 [pid 12369] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12368] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12369] <... futex resumed>) = 0 [pid 12368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12369] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12368] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12369] <... socket resumed>) = 4 [pid 12368] <... futex resumed>) = 0 [pid 12369] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12368] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12369] <... futex resumed>) = 0 [pid 12368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12369] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12368] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12368] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12365] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12365] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12361] exit_group(0 [pid 12364] <... recvfrom resumed> ) = ? [pid 12363] <... futex resumed>) = ? [pid 12361] <... exit_group resumed>) = ? [pid 12364] +++ exited with 0 +++ [pid 12363] +++ exited with 0 +++ [pid 12361] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12361, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12370 attached , child_tidptr=0x55555559c5d0) = 12370 [pid 12370] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12370] setpgid(0, 0 [pid 12368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12370] <... setpgid resumed>) = 0 [pid 12368] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12368] <... futex resumed>) = 0 [pid 12370] <... openat resumed>) = 3 [pid 12368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12370] write(3, "1000", 4 [pid 12368] <... mmap resumed>) = 0x7fcd88536000 [pid 12370] <... write resumed>) = 4 [pid 12368] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12370] close(3 [pid 12368] <... mprotect resumed>) = 0 [pid 12370] <... close resumed>) = 0 [pid 12368] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12371 attached [pid 12370] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12368] <... clone resumed>, parent_tid=[12371], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12371 [pid 12370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12368] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12370] <... mmap resumed>) = 0x7fcd88557000 [pid 12368] <... futex resumed>) = 0 [pid 12370] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12368] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12370] <... mprotect resumed>) = 0 [pid 12370] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12371] set_robust_list(0x7fcd885569e0, 24./strace-static-x86_64: Process 12372 attached [pid 12370] <... clone resumed>, parent_tid=[12372], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12372 [pid 12370] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12371] <... set_robust_list resumed>) = 0 [pid 12370] <... futex resumed>) = 0 [pid 12370] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12372] set_robust_list(0x7fcd885779e0, 24 [pid 12371] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12372] <... set_robust_list resumed>) = 0 [pid 12372] creat("./file0", 000) = 3 [pid 12372] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12371] <... sendto resumed>) = 32 [pid 12369] <... mount resumed>) = -1 EIO (Input/output error) [pid 12372] <... futex resumed>) = 1 [pid 12371] recvfrom(3, [pid 12370] <... futex resumed>) = 0 [pid 12369] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12372] close(3 [pid 12370] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12369] <... futex resumed>) = 0 [pid 12372] <... close resumed>) = 0 [pid 12370] <... futex resumed>) = 0 [pid 12369] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12372] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12370] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12372] <... futex resumed>) = 0 [pid 12370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12372] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12370] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12370] <... futex resumed>) = 0 [pid 12372] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12370] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12372] <... socket resumed>) = 3 [pid 12372] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12370] <... futex resumed>) = 0 [pid 12372] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12370] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12370] <... futex resumed>) = 0 [pid 12372] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12370] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12372] <... socket resumed>) = 4 [pid 12372] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12370] <... futex resumed>) = 0 [pid 12372] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12370] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12370] <... futex resumed>) = 0 [pid 12372] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12370] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12370] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12370] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12370] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12373 attached [pid 12373] set_robust_list(0x7fcd885569e0, 24 [pid 12370] <... clone resumed>, parent_tid=[12373], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12373 [pid 12370] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12370] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12373] <... set_robust_list resumed>) = 0 [pid 12373] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12372] <... mount resumed>) = -1 EIO (Input/output error) [pid 12373] <... sendto resumed>) = 32 [pid 12372] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12373] recvfrom(3, [pid 12372] <... futex resumed>) = 0 [pid 12372] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12365] exit_group(0 [pid 12367] <... recvfrom resumed> ) = ? [pid 12366] <... futex resumed>) = ? [pid 12365] <... exit_group resumed>) = ? [pid 12367] +++ exited with 0 +++ [pid 12366] +++ exited with 0 +++ [pid 12365] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12365, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12374 attached , child_tidptr=0x55555559c5d0) = 12374 [pid 12374] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12374] setpgid(0, 0) = 0 [pid 12374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12374] write(3, "1000", 4) = 4 [pid 12374] close(3) = 0 [pid 12374] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12374] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12374] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12375], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12375 [pid 12374] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12374] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12375 attached [pid 12375] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12375] creat("./file0", 000) = 3 [pid 12375] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12374] <... futex resumed>) = 0 [pid 12375] <... futex resumed>) = 1 [pid 12374] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12375] close(3 [pid 12374] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12375] <... close resumed>) = 0 [pid 12375] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12374] <... futex resumed>) = 0 [pid 12375] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12374] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12375] <... socket resumed>) = 3 [pid 12374] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12375] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12374] <... futex resumed>) = 0 [pid 12370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12375] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12374] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12370] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12375] <... socket resumed>) = 4 [pid 12374] <... futex resumed>) = 0 [pid 12370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12375] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12374] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12375] <... futex resumed>) = 0 [pid 12374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12374] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12375] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12374] <... futex resumed>) = 0 [pid 12374] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12374] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12374] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12374] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12376], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12376 [pid 12374] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12374] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12376 attached [pid 12376] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12376] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12376] recvfrom(3, [pid 12375] <... mount resumed>) = -1 EIO (Input/output error) [pid 12375] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12375] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12368] exit_group(0 [pid 12371] <... recvfrom resumed> ) = ? [pid 12369] <... futex resumed>) = ? [pid 12368] <... exit_group resumed>) = ? [pid 12371] +++ exited with 0 +++ [pid 12369] +++ exited with 0 +++ [pid 12368] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12368, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12377 ./strace-static-x86_64: Process 12377 attached [pid 12377] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12377] setpgid(0, 0) = 0 [pid 12377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12377] write(3, "1000", 4) = 4 [pid 12377] close(3) = 0 [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12377] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12377] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12378], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12378 ./strace-static-x86_64: Process 12378 attached [pid 12377] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12378] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12378] creat("./file0", 000) = 3 [pid 12378] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12374] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12378] <... futex resumed>) = 1 [pid 12377] <... futex resumed>) = 0 [pid 12377] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12378] close(3) = 0 [pid 12378] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12377] <... futex resumed>) = 0 [pid 12377] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12378] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12377] <... futex resumed>) = 0 [pid 12378] <... socket resumed>) = 3 [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12378] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12377] <... futex resumed>) = 0 [pid 12377] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12378] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12378] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12377] <... futex resumed>) = 0 [pid 12377] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12378] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12370] exit_group(0) = ? [pid 12372] <... futex resumed>) = ? [pid 12373] <... recvfrom resumed> ) = ? [pid 12372] +++ exited with 0 +++ [pid 12373] +++ exited with 0 +++ [pid 12370] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12370, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12379 ./strace-static-x86_64: Process 12379 attached [pid 12379] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12379] setpgid(0, 0) = 0 [pid 12379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12379] write(3, "1000", 4) = 4 [pid 12379] close(3) = 0 [pid 12379] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12377] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12377] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12379] <... mmap resumed>) = 0x7fcd88557000 [pid 12379] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE [pid 12377] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12379] <... mprotect resumed>) = 0 [pid 12377] <... futex resumed>) = 0 [pid 12377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12377] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12379] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12377] <... mprotect resumed>) = 0 [pid 12377] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12379] <... clone resumed>, parent_tid=[12380], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12380 [pid 12377] <... clone resumed>, parent_tid=[12381], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12381 [pid 12377] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12379] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12377] <... futex resumed>) = 0 [pid 12377] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12379] <... futex resumed>) = 0 ./strace-static-x86_64: Process 12380 attached [pid 12379] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12380] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12380] creat("./file0", 000./strace-static-x86_64: Process 12381 attached ) = 3 [pid 12380] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12379] <... futex resumed>) = 0 [pid 12380] close(3 [pid 12379] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12379] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12381] set_robust_list(0x7fcd885569e0, 24 [pid 12380] <... close resumed>) = 0 [pid 12380] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12379] <... futex resumed>) = 0 [pid 12380] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12379] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12381] <... set_robust_list resumed>) = 0 [pid 12379] <... futex resumed>) = 0 [pid 12380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12379] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12380] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12381] <... sendto resumed>) = 32 [pid 12380] <... socket resumed>) = 3 [pid 12378] <... mount resumed>) = -1 EIO (Input/output error) [pid 12381] recvfrom(3, [pid 12380] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12378] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12380] <... futex resumed>) = 1 [pid 12379] <... futex resumed>) = 0 [pid 12378] <... futex resumed>) = 0 [pid 12380] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12379] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12378] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12380] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12379] <... futex resumed>) = 0 [pid 12380] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12379] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12380] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12379] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12380] <... futex resumed>) = 0 [pid 12379] <... futex resumed>) = 1 [pid 12380] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12379] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12377] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12377] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12379] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12379] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12379] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12379] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12382], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12382 [pid 12379] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12379] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12382 attached [pid 12382] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12382] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12380] <... mount resumed>) = -1 EIO (Input/output error) [pid 12380] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12382] recvfrom(3, [pid 12380] <... futex resumed>) = 0 [pid 12380] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12374] exit_group(0) = ? [pid 12376] <... recvfrom resumed> ) = ? [pid 12375] <... futex resumed>) = ? [pid 12376] +++ exited with 0 +++ [pid 12375] +++ exited with 0 +++ [pid 12374] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12374, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12383 ./strace-static-x86_64: Process 12383 attached [pid 12383] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12383] setpgid(0, 0) = 0 [pid 12383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12383] write(3, "1000", 4) = 4 [pid 12383] close(3) = 0 [pid 12383] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12383] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12383] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12384], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12384 [pid 12383] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12384 attached [pid 12384] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12384] creat("./file0", 000) = 3 [pid 12384] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12383] <... futex resumed>) = 0 [pid 12383] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12384] <... futex resumed>) = 1 [pid 12384] close(3) = 0 [pid 12384] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12383] <... futex resumed>) = 0 [pid 12383] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12384] <... futex resumed>) = 1 [pid 12384] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12384] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12383] <... futex resumed>) = 0 [pid 12383] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12384] <... futex resumed>) = 1 [pid 12384] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12384] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12383] <... futex resumed>) = 0 [pid 12383] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12384] <... futex resumed>) = 1 [pid 12379] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12384] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12383] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12383] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12383] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12383] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12385], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12385 ./strace-static-x86_64: Process 12385 attached [pid 12385] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12385] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12383] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12383] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12385] <... futex resumed>) = 0 [pid 12385] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12384] <... mount resumed>) = -1 EIO (Input/output error) [pid 12385] recvfrom(3, [pid 12384] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12384] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12377] exit_group(0 [pid 12381] <... recvfrom resumed> ) = ? [pid 12378] <... futex resumed>) = ? [pid 12377] <... exit_group resumed>) = ? [pid 12381] +++ exited with 0 +++ [pid 12378] +++ exited with 0 +++ [pid 12377] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12377, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12386 ./strace-static-x86_64: Process 12386 attached [pid 12386] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12386] setpgid(0, 0) = 0 [pid 12386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12386] write(3, "1000", 4) = 4 [pid 12386] close(3) = 0 [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12383] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12386] <... futex resumed>) = 0 [pid 12386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12386] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12386] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12387], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12387 ./strace-static-x86_64: Process 12387 attached [pid 12387] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12387] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12386] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12387] <... futex resumed>) = 0 [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12387] creat("./file0", 000) = 3 [pid 12387] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12387] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12386] <... futex resumed>) = 0 [pid 12386] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12387] <... futex resumed>) = 0 [pid 12386] <... futex resumed>) = 1 [pid 12387] close(3) = 0 [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12387] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12387] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12386] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12387] <... futex resumed>) = 0 [pid 12386] <... futex resumed>) = 1 [pid 12387] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12387] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12387] <... futex resumed>) = 0 [pid 12386] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12387] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12386] <... futex resumed>) = 0 [pid 12387] <... socket resumed>) = 4 [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12387] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12386] <... futex resumed>) = 0 [pid 12386] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12387] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12386] <... futex resumed>) = 0 [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12379] exit_group(0 [pid 12382] <... recvfrom resumed> ) = ? [pid 12380] <... futex resumed>) = ? [pid 12379] <... exit_group resumed>) = ? [pid 12382] +++ exited with 0 +++ [pid 12380] +++ exited with 0 +++ [pid 12379] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12379, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12388 attached , child_tidptr=0x55555559c5d0) = 12388 [pid 12388] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12388] setpgid(0, 0) = 0 [pid 12388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12388] write(3, "1000", 4) = 4 [pid 12388] close(3) = 0 [pid 12388] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12388] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12388] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12389 attached , parent_tid=[12389], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12389 [pid 12388] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12388] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12389] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12389] creat("./file0", 000) = 3 [pid 12389] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12388] <... futex resumed>) = 0 [pid 12389] close(3 [pid 12388] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12389] <... close resumed>) = 0 [pid 12388] <... futex resumed>) = 0 [pid 12389] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12388] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12389] <... futex resumed>) = 0 [pid 12388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12389] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12388] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12389] <... socket resumed>) = 3 [pid 12388] <... futex resumed>) = 0 [pid 12389] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12388] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12389] <... futex resumed>) = 0 [pid 12388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12389] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12388] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12388] <... futex resumed>) = 0 [pid 12389] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12388] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12389] <... socket resumed>) = 4 [pid 12389] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12388] <... futex resumed>) = 0 [pid 12389] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12388] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12388] <... futex resumed>) = 0 [pid 12389] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12388] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12386] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12386] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12386] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12386] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12386] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12390], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12390 [pid 12386] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12386] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12390 attached [pid 12390] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12390] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12387] <... mount resumed>) = -1 EIO (Input/output error) [pid 12390] recvfrom(3, [pid 12387] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12387] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12388] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12388] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12388] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12391], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12391 [pid 12388] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12388] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12391 attached [pid 12391] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12391] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12386] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12391] <... sendto resumed>) = 32 [pid 12391] recvfrom(3, [pid 12389] <... mount resumed>) = -1 EIO (Input/output error) [pid 12389] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12389] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12383] exit_group(0 [pid 12385] <... recvfrom resumed> ) = ? [pid 12384] <... futex resumed>) = ? [pid 12383] <... exit_group resumed>) = ? [pid 12385] +++ exited with 0 +++ [pid 12384] +++ exited with 0 +++ [pid 12383] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12383, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 12392 attached [pid 12392] set_robust_list(0x55555559c5e0, 24 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12392 [pid 12392] <... set_robust_list resumed>) = 0 [pid 12392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12392] setpgid(0, 0) = 0 [pid 12392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12392] write(3, "1000", 4) = 4 [pid 12392] close(3) = 0 [pid 12392] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12392] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12392] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12393], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12393 [pid 12392] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12393 attached [pid 12393] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12393] creat("./file0", 000) = 3 [pid 12393] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12392] <... futex resumed>) = 0 [pid 12392] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12393] <... futex resumed>) = 1 [pid 12393] close(3) = 0 [pid 12393] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12392] <... futex resumed>) = 0 [pid 12392] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12393] <... futex resumed>) = 1 [pid 12393] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12393] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12392] <... futex resumed>) = 0 [pid 12392] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12393] <... futex resumed>) = 1 [pid 12392] <... futex resumed>) = 0 [pid 12393] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12392] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12393] <... socket resumed>) = 4 [pid 12393] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12392] <... futex resumed>) = 0 [pid 12393] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12392] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12392] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12392] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12392] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12394 attached , parent_tid=[12394], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12394 [pid 12394] set_robust_list(0x7fcd885569e0, 24 [pid 12392] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12392] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12394] <... set_robust_list resumed>) = 0 [pid 12394] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12393] <... mount resumed>) = -1 EIO (Input/output error) [pid 12394] recvfrom(3, [pid 12393] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12393] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12386] exit_group(0 [pid 12390] <... recvfrom resumed> ) = ? [pid 12387] <... futex resumed>) = ? [pid 12386] <... exit_group resumed>) = ? [pid 12390] +++ exited with 0 +++ [pid 12387] +++ exited with 0 +++ [pid 12386] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12386, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12395 ./strace-static-x86_64: Process 12395 attached [pid 12395] set_robust_list(0x55555559c5e0, 24 [pid 12392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12395] <... set_robust_list resumed>) = 0 [pid 12395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12395] setpgid(0, 0) = 0 [pid 12395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12395] write(3, "1000", 4) = 4 [pid 12395] close(3) = 0 [pid 12395] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12395] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12395] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12396], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12396 [pid 12395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12396 attached [pid 12396] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12396] creat("./file0", 000) = 3 [pid 12396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12395] <... futex resumed>) = 0 [pid 12395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12396] <... futex resumed>) = 1 [pid 12396] close(3) = 0 [pid 12396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12395] <... futex resumed>) = 0 [pid 12395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12396] <... futex resumed>) = 1 [pid 12396] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12395] <... futex resumed>) = 0 [pid 12395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12396] <... futex resumed>) = 1 [pid 12396] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12395] <... futex resumed>) = 0 [pid 12396] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12395] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12388] exit_group(0 [pid 12391] <... recvfrom resumed> ) = ? [pid 12389] <... futex resumed>) = ? [pid 12388] <... exit_group resumed>) = ? [pid 12391] +++ exited with 0 +++ [pid 12389] +++ exited with 0 +++ [pid 12388] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12388, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12397 ./strace-static-x86_64: Process 12397 attached [pid 12397] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12397] setpgid(0, 0) = 0 [pid 12397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12397] write(3, "1000", 4) = 4 [pid 12397] close(3) = 0 [pid 12397] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12397] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12397] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12398], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12398 [pid 12397] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12398 attached [pid 12398] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12398] creat("./file0", 000) = 3 [pid 12398] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12397] <... futex resumed>) = 0 [pid 12397] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12398] <... futex resumed>) = 1 [pid 12398] close(3) = 0 [pid 12398] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12397] <... futex resumed>) = 0 [pid 12397] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12398] <... futex resumed>) = 1 [pid 12398] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12398] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12397] <... futex resumed>) = 0 [pid 12397] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12398] <... futex resumed>) = 1 [pid 12398] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12398] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12397] <... futex resumed>) = 0 [pid 12397] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12398] <... futex resumed>) = 1 [pid 12398] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12395] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12395] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12395] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12399], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12399 [pid 12395] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12395] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12399 attached [pid 12399] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12399] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12396] <... mount resumed>) = -1 EIO (Input/output error) [pid 12399] <... sendto resumed>) = 32 [pid 12396] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12399] recvfrom(3, [pid 12396] <... futex resumed>) = 0 [pid 12396] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12397] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12397] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12397] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12397] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12400], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12400 [pid 12397] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12397] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12400 attached [pid 12400] set_robust_list(0x7fcd885569e0, 24 [pid 12395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12400] <... set_robust_list resumed>) = 0 [pid 12400] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12398] <... mount resumed>) = -1 EIO (Input/output error) [pid 12398] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12398] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12400] recvfrom(3, [pid 12392] exit_group(0 [pid 12394] <... recvfrom resumed> ) = ? [pid 12393] <... futex resumed>) = ? [pid 12392] <... exit_group resumed>) = ? [pid 12394] +++ exited with 0 +++ [pid 12393] +++ exited with 0 +++ [pid 12392] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12392, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12401 attached , child_tidptr=0x55555559c5d0) = 12401 [pid 12401] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12401] setpgid(0, 0) = 0 [pid 12401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12401] write(3, "1000", 4) = 4 [pid 12397] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12401] close(3) = 0 [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12401] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12401] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12402], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12402 [pid 12401] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12402 attached [pid 12402] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12402] creat("./file0", 000) = 3 [pid 12402] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12401] <... futex resumed>) = 0 [pid 12401] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12402] close(3 [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12402] <... close resumed>) = 0 [pid 12402] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12401] <... futex resumed>) = 0 [pid 12402] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12401] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12402] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12402] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12401] <... futex resumed>) = 0 [pid 12402] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12401] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12401] <... futex resumed>) = 0 [pid 12402] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12402] <... socket resumed>) = 4 [pid 12402] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12401] <... futex resumed>) = 0 [pid 12402] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12401] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12401] <... futex resumed>) = 0 [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12402] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12401] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12401] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12401] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12401] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12403], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12403 [pid 12401] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12401] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12403 attached [pid 12403] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12403] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12403] recvfrom(3, [pid 12402] <... mount resumed>) = -1 EIO (Input/output error) [pid 12402] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12402] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12395] exit_group(0 [pid 12399] <... recvfrom resumed> ) = ? [pid 12396] <... futex resumed>) = ? [pid 12395] <... exit_group resumed>) = ? [pid 12399] +++ exited with 0 +++ [pid 12396] +++ exited with 0 +++ [pid 12395] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12395, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12404 ./strace-static-x86_64: Process 12404 attached [pid 12404] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12404] setpgid(0, 0) = 0 [pid 12404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12404] write(3, "1000", 4) = 4 [pid 12404] close(3) = 0 [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12404] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12404] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12405 attached , parent_tid=[12405], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12405 [pid 12405] set_robust_list(0x7fcd885779e0, 24 [pid 12404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12405] <... set_robust_list resumed>) = 0 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12405] creat("./file0", 000) = 3 [pid 12405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12405] close(3 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12405] <... close resumed>) = 0 [pid 12405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12405] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12405] <... socket resumed>) = 3 [pid 12405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12405] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12405] <... socket resumed>) = 4 [pid 12405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12405] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12404] <... futex resumed>) = 0 [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12397] exit_group(0 [pid 12398] <... futex resumed>) = ? [pid 12397] <... exit_group resumed>) = ? [pid 12400] <... recvfrom resumed> ) = ? [pid 12398] +++ exited with 0 +++ [pid 12400] +++ exited with 0 +++ [pid 12397] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12397, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12406 ./strace-static-x86_64: Process 12406 attached [pid 12406] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12406] setpgid(0, 0) = 0 [pid 12406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12406] write(3, "1000", 4) = 4 [pid 12406] close(3) = 0 [pid 12406] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12406] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12406] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12407 attached , parent_tid=[12407], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12407 [pid 12406] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12406] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12407] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12407] creat("./file0", 000) = 3 [pid 12407] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12406] <... futex resumed>) = 0 [pid 12407] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12406] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12407] close(3) = 0 [pid 12407] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12406] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12407] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12406] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12407] <... futex resumed>) = 0 [pid 12406] <... futex resumed>) = 1 [pid 12407] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12406] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12407] <... socket resumed>) = 3 [pid 12407] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12406] <... futex resumed>) = 0 [pid 12407] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12406] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12407] <... socket resumed>) = 4 [pid 12406] <... futex resumed>) = 0 [pid 12407] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12406] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12407] <... futex resumed>) = 0 [pid 12406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12407] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12406] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12406] <... futex resumed>) = 0 [pid 12407] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12406] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12404] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12404] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12404] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12404] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12408], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12408 [pid 12404] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12404] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12408 attached [pid 12408] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12408] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12405] <... mount resumed>) = -1 EIO (Input/output error) [pid 12405] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12405] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12408] recvfrom(3, [pid 12406] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12406] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12406] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12406] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12409 attached , parent_tid=[12409], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12409 [pid 12406] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12406] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12409] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12409] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12407] <... mount resumed>) = -1 EIO (Input/output error) [pid 12409] recvfrom(3, [pid 12407] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12407] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12401] exit_group(0 [pid 12406] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12406] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12402] <... futex resumed>) = ? [pid 12401] <... exit_group resumed>) = ? [pid 12402] +++ exited with 0 +++ [pid 12403] <... recvfrom resumed>) = ? [pid 12403] +++ exited with 0 +++ [pid 12401] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12401, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12410 attached , child_tidptr=0x55555559c5d0) = 12410 [pid 12410] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12410] setpgid(0, 0) = 0 [pid 12410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12410] write(3, "1000", 4) = 4 [pid 12410] close(3) = 0 [pid 12410] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12410] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12410] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12411 attached [pid 12411] set_robust_list(0x7fcd885779e0, 24 [pid 12410] <... clone resumed>, parent_tid=[12411], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12411 [pid 12411] <... set_robust_list resumed>) = 0 [pid 12410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12411] creat("./file0", 000 [pid 12410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12411] <... creat resumed>) = 3 [pid 12411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12410] <... futex resumed>) = 0 [pid 12411] close(3 [pid 12410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12411] <... close resumed>) = 0 [pid 12410] <... futex resumed>) = 0 [pid 12411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12411] <... futex resumed>) = 0 [pid 12410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12410] <... futex resumed>) = 0 [pid 12411] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12411] <... socket resumed>) = 3 [pid 12411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12410] <... futex resumed>) = 0 [pid 12411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12410] <... futex resumed>) = 0 [pid 12411] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12411] <... socket resumed>) = 4 [pid 12411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12410] <... futex resumed>) = 0 [pid 12411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12410] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12410] <... futex resumed>) = 0 [pid 12411] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12410] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12410] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12410] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12410] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12412 attached , parent_tid=[12412], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12412 [pid 12410] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12412] set_robust_list(0x7fcd885569e0, 24 [pid 12410] <... futex resumed>) = 0 [pid 12410] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12412] <... set_robust_list resumed>) = 0 [pid 12412] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12411] <... mount resumed>) = -1 EIO (Input/output error) [pid 12411] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12411] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12412] recvfrom(3, [pid 12404] exit_group(0) = ? [pid 12405] <... futex resumed>) = ? [pid 12408] <... recvfrom resumed> ) = ? [pid 12408] +++ exited with 0 +++ [pid 12405] +++ exited with 0 +++ [pid 12404] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12404, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12413 attached , child_tidptr=0x55555559c5d0) = 12413 [pid 12413] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12413] setpgid(0, 0) = 0 [pid 12413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12413] write(3, "1000", 4) = 4 [pid 12413] close(3) = 0 [pid 12413] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12413] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12413] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12414], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12414 [pid 12413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12414 attached [pid 12414] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12414] creat("./file0", 000 [pid 12410] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12414] <... creat resumed>) = 3 [pid 12414] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12414] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12413] <... futex resumed>) = 0 [pid 12413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12414] <... futex resumed>) = 0 [pid 12413] <... futex resumed>) = 1 [pid 12414] close(3 [pid 12413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12414] <... close resumed>) = 0 [pid 12414] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12413] <... futex resumed>) = 0 [pid 12414] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12414] <... socket resumed>) = 3 [pid 12413] <... futex resumed>) = 0 [pid 12414] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12414] <... futex resumed>) = 0 [pid 12413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12414] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12413] <... futex resumed>) = 0 [pid 12414] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12414] <... socket resumed>) = 4 [pid 12414] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12413] <... futex resumed>) = 0 [pid 12414] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12413] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12413] <... futex resumed>) = 0 [pid 12414] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12413] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12406] exit_group(0 [pid 12409] <... recvfrom resumed>) = ? [pid 12406] <... exit_group resumed>) = ? [pid 12407] <... futex resumed>) = ? [pid 12409] +++ exited with 0 +++ [pid 12407] +++ exited with 0 +++ [pid 12406] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12406, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12415 ./strace-static-x86_64: Process 12415 attached [pid 12415] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12415] setpgid(0, 0) = 0 [pid 12415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12415] write(3, "1000", 4) = 4 [pid 12415] close(3) = 0 [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12415] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12415] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12416], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12416 ./strace-static-x86_64: Process 12416 attached [pid 12416] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12416] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12415] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12416] <... futex resumed>) = 0 [pid 12416] creat("./file0", 000 [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12416] <... creat resumed>) = 3 [pid 12416] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12416] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12415] <... futex resumed>) = 0 [pid 12415] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12416] <... futex resumed>) = 0 [pid 12416] close(3) = 0 [pid 12416] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12416] <... futex resumed>) = 0 [pid 12416] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12415] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12416] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12416] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12416] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12415] <... futex resumed>) = 0 [pid 12415] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12416] <... futex resumed>) = 0 [pid 12415] <... futex resumed>) = 1 [pid 12416] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12416] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12415] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12416] <... futex resumed>) = 1 [pid 12416] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12415] <... futex resumed>) = 0 [pid 12415] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 12413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12413] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12413] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12413] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12417 attached , parent_tid=[12417], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12417 [pid 12413] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12413] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12417] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12417] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12417] recvfrom(3, [pid 12414] <... mount resumed>) = -1 EIO (Input/output error) [pid 12414] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12414] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12415] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12415] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12415] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12418 attached , parent_tid=[12418], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12418 [pid 12415] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12415] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12418] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12418] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12416] <... mount resumed>) = -1 EIO (Input/output error) [pid 12418] recvfrom(3, [pid 12416] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12416] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12410] exit_group(0 [pid 12412] <... recvfrom resumed> ) = ? [pid 12411] <... futex resumed>) = ? [pid 12410] <... exit_group resumed>) = ? [pid 12412] +++ exited with 0 +++ [pid 12411] +++ exited with 0 +++ [pid 12410] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12410, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12419 attached , child_tidptr=0x55555559c5d0) = 12419 [pid 12419] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12419] setpgid(0, 0) = 0 [pid 12419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12419] write(3, "1000", 4) = 4 [pid 12419] close(3) = 0 [pid 12419] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12419] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12419] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12420 attached , parent_tid=[12420], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12420 [pid 12419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12420] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12420] creat("./file0", 000) = 3 [pid 12420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12419] <... futex resumed>) = 0 [pid 12420] close(3 [pid 12419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12420] <... close resumed>) = 0 [pid 12419] <... futex resumed>) = 0 [pid 12420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12420] <... futex resumed>) = 0 [pid 12419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12420] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12420] <... socket resumed>) = 3 [pid 12419] <... futex resumed>) = 0 [pid 12420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12420] <... futex resumed>) = 0 [pid 12419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12420] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12420] <... socket resumed>) = 4 [pid 12419] <... futex resumed>) = 0 [pid 12420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12420] <... futex resumed>) = 0 [pid 12419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12420] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12419] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12419] <... futex resumed>) = 0 [pid 12420] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12419] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12419] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12419] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12419] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12421], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12421 [pid 12419] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12419] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12421 attached [pid 12421] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12421] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12421] recvfrom(3, [pid 12420] <... mount resumed>) = -1 EIO (Input/output error) [pid 12420] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12420] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12413] exit_group(0) = ? [pid 12417] <... recvfrom resumed> ) = ? [pid 12414] <... futex resumed>) = ? [pid 12414] +++ exited with 0 +++ [pid 12417] +++ exited with 0 +++ [pid 12413] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12413, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12422 attached , child_tidptr=0x55555559c5d0) = 12422 [pid 12422] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12422] setpgid(0, 0) = 0 [pid 12422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12422] write(3, "1000", 4) = 4 [pid 12419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12422] close(3) = 0 [pid 12422] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12422] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12422] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12423], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12423 [pid 12422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12423 attached [pid 12423] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12423] creat("./file0", 000 [pid 12422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12423] <... creat resumed>) = 3 [pid 12423] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12422] <... futex resumed>) = 0 [pid 12422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12423] close(3) = 0 [pid 12423] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12422] <... futex resumed>) = 0 [pid 12423] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12422] <... futex resumed>) = 0 [pid 12423] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12423] <... socket resumed>) = 3 [pid 12423] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12423] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12422] <... futex resumed>) = 0 [pid 12422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12423] <... futex resumed>) = 0 [pid 12422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12423] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12423] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12422] <... futex resumed>) = 0 [pid 12423] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12422] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12422] <... futex resumed>) = 0 [pid 12423] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12422] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12415] exit_group(0 [pid 12416] <... futex resumed>) = ? [pid 12418] <... recvfrom resumed> ) = ? [pid 12415] <... exit_group resumed>) = ? [pid 12416] +++ exited with 0 +++ [pid 12418] +++ exited with 0 +++ [pid 12415] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12415, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12424 ./strace-static-x86_64: Process 12424 attached [pid 12424] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12424] setpgid(0, 0) = 0 [pid 12424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12424] write(3, "1000", 4) = 4 [pid 12424] close(3) = 0 [pid 12424] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12424] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12424] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12425 attached , parent_tid=[12425], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12425 [pid 12425] set_robust_list(0x7fcd885779e0, 24 [pid 12424] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12425] <... set_robust_list resumed>) = 0 [pid 12424] <... futex resumed>) = 0 [pid 12425] creat("./file0", 000 [pid 12424] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12425] <... creat resumed>) = 3 [pid 12425] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12424] <... futex resumed>) = 0 [pid 12424] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12425] close(3 [pid 12424] <... futex resumed>) = 0 [pid 12425] <... close resumed>) = 0 [pid 12424] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12425] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12424] <... futex resumed>) = 0 [pid 12424] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12424] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12425] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12425] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12424] <... futex resumed>) = 0 [pid 12425] <... futex resumed>) = 1 [pid 12424] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12424] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12425] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12425] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12424] <... futex resumed>) = 0 [pid 12424] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12424] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12425] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12422] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12422] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12422] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12422] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12426 attached , parent_tid=[12426], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12426 [pid 12426] set_robust_list(0x7fcd885569e0, 24 [pid 12422] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12426] <... set_robust_list resumed>) = 0 [pid 12422] <... futex resumed>) = 0 [pid 12422] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12426] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12423] <... mount resumed>) = -1 EIO (Input/output error) [pid 12426] recvfrom(3, [pid 12423] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12423] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12424] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12424] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12424] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12427], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12427 ./strace-static-x86_64: Process 12427 attached [pid 12424] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12424] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12427] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12427] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12425] <... mount resumed>) = -1 EIO (Input/output error) [pid 12427] <... sendto resumed>) = 32 [pid 12425] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12427] recvfrom(3, [pid 12425] <... futex resumed>) = 0 [pid 12425] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12422] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12419] exit_group(0 [pid 12420] <... futex resumed>) = ? [pid 12419] <... exit_group resumed>) = ? [pid 12420] +++ exited with 0 +++ [pid 12421] <... recvfrom resumed>0x7fcd885552d0, 4096, 0, NULL, NULL) = -1 (errno 18446744073709551555) [pid 12421] +++ exited with 0 +++ [pid 12419] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12419, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12428 attached , child_tidptr=0x55555559c5d0) = 12428 [pid 12428] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12428] setpgid(0, 0) = 0 [pid 12428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12428] write(3, "1000", 4) = 4 [pid 12428] close(3) = 0 [pid 12428] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12428] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12428] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12429 attached , parent_tid=[12429], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12429 [pid 12429] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12429] <... futex resumed>) = 0 [pid 12428] <... futex resumed>) = 1 [pid 12429] creat("./file0", 000 [pid 12428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12429] <... creat resumed>) = 3 [pid 12429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12428] <... futex resumed>) = 0 [pid 12429] close(3 [pid 12428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12429] <... close resumed>) = 0 [pid 12428] <... futex resumed>) = 0 [pid 12429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12429] <... futex resumed>) = 0 [pid 12428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12428] <... futex resumed>) = 0 [pid 12429] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12429] <... socket resumed>) = 3 [pid 12429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12428] <... futex resumed>) = 0 [pid 12429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12428] <... futex resumed>) = 0 [pid 12429] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12429] <... socket resumed>) = 4 [pid 12429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12428] <... futex resumed>) = 0 [pid 12429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12428] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12428] <... futex resumed>) = 0 [pid 12429] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12428] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12428] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12428] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12428] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12430], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12430 [pid 12428] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12430 attached [pid 12430] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12430] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12428] <... futex resumed>) = 0 [pid 12428] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12430] <... sendto resumed>) = 32 [pid 12429] <... mount resumed>) = -1 EIO (Input/output error) [pid 12430] recvfrom(3, [pid 12429] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12429] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12422] exit_group(0 [pid 12426] <... recvfrom resumed> ) = ? [pid 12423] <... futex resumed>) = ? [pid 12422] <... exit_group resumed>) = ? [pid 12426] +++ exited with 0 +++ [pid 12423] +++ exited with 0 +++ [pid 12422] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12422, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12431 ./strace-static-x86_64: Process 12431 attached [pid 12431] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12431] setpgid(0, 0) = 0 [pid 12431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12431] write(3, "1000", 4) = 4 [pid 12431] close(3) = 0 [pid 12431] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12431] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12431] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12432], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12432 [pid 12431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12432 attached ) = 0 [pid 12431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12432] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12432] creat("./file0", 000) = 3 [pid 12432] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12431] <... futex resumed>) = 0 [pid 12432] close(3 [pid 12431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12432] <... close resumed>) = 0 [pid 12431] <... futex resumed>) = 0 [pid 12432] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12432] <... futex resumed>) = 0 [pid 12431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12432] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12432] <... socket resumed>) = 3 [pid 12431] <... futex resumed>) = 0 [pid 12432] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12432] <... futex resumed>) = 0 [pid 12431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12432] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12431] <... futex resumed>) = 0 [pid 12432] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12432] <... socket resumed>) = 4 [pid 12432] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12431] <... futex resumed>) = 0 [pid 12432] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12431] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12431] <... futex resumed>) = 0 [pid 12432] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12431] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12424] exit_group(0 [pid 12427] <... recvfrom resumed> ) = ? [pid 12425] <... futex resumed>) = ? [pid 12424] <... exit_group resumed>) = ? [pid 12427] +++ exited with 0 +++ [pid 12425] +++ exited with 0 +++ [pid 12424] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12433 ./strace-static-x86_64: Process 12433 attached [pid 12433] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12433] setpgid(0, 0) = 0 [pid 12433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12433] write(3, "1000", 4) = 4 [pid 12433] close(3) = 0 [pid 12433] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12433] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12433] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12434], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12434 ./strace-static-x86_64: Process 12434 attached [pid 12433] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12434] set_robust_list(0x7fcd885779e0, 24 [pid 12433] <... futex resumed>) = 0 [pid 12434] <... set_robust_list resumed>) = 0 [pid 12433] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12434] creat("./file0", 000) = 3 [pid 12434] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12434] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12433] <... futex resumed>) = 0 [pid 12433] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12434] <... futex resumed>) = 0 [pid 12433] <... futex resumed>) = 1 [pid 12434] close(3 [pid 12433] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12434] <... close resumed>) = 0 [pid 12434] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12433] <... futex resumed>) = 0 [pid 12434] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12433] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12433] <... futex resumed>) = 0 [pid 12434] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12433] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12434] <... socket resumed>) = 3 [pid 12434] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12433] <... futex resumed>) = 0 [pid 12434] <... futex resumed>) = 1 [pid 12433] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12434] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12433] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12434] <... socket resumed>) = 4 [pid 12434] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12433] <... futex resumed>) = 0 [pid 12434] <... futex resumed>) = 1 [pid 12433] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12433] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12434] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12431] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12431] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12431] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12435], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12435 [pid 12431] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12431] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12435 attached [pid 12435] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12435] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12435] recvfrom(3, [pid 12432] <... mount resumed>) = -1 EIO (Input/output error) [pid 12432] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12432] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12433] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12433] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12433] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12436 attached , parent_tid=[12436], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12436 [pid 12436] set_robust_list(0x7fcd885569e0, 24 [pid 12433] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12436] <... set_robust_list resumed>) = 0 [pid 12433] <... futex resumed>) = 0 [pid 12436] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12433] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12436] <... sendto resumed>) = 32 [pid 12436] recvfrom(3, [pid 12434] <... mount resumed>) = -1 EIO (Input/output error) [pid 12434] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12434] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12428] exit_group(0 [pid 12430] <... recvfrom resumed> ) = ? [pid 12429] <... futex resumed>) = ? [pid 12428] <... exit_group resumed>) = ? [pid 12429] +++ exited with 0 +++ [pid 12430] +++ exited with 0 +++ [pid 12428] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12428, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12437 ./strace-static-x86_64: Process 12437 attached [pid 12437] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12437] setpgid(0, 0) = 0 [pid 12437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12437] write(3, "1000", 4) = 4 [pid 12437] close(3) = 0 [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12437] <... futex resumed>) = 0 [pid 12437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12437] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12437] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12438 attached , parent_tid=[12438], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12438 [pid 12437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12438] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12438] creat("./file0", 000) = 3 [pid 12438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12437] <... futex resumed>) = 0 [pid 12437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12438] close(3) = 0 [pid 12437] <... futex resumed>) = 0 [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12437] <... futex resumed>) = 0 [pid 12437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12438] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12437] <... futex resumed>) = 0 [pid 12437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12438] <... futex resumed>) = 1 [pid 12438] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12437] <... futex resumed>) = 0 [pid 12437] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12438] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12437] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12437] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12437] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12437] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12439], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12439 [pid 12437] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12437] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12439 attached [pid 12439] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12439] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12439] recvfrom(3, [pid 12438] <... mount resumed>) = -1 EIO (Input/output error) [pid 12438] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12438] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12431] exit_group(0 [pid 12435] <... recvfrom resumed> ) = ? [pid 12432] <... futex resumed>) = ? [pid 12431] <... exit_group resumed>) = ? [pid 12435] +++ exited with 0 +++ [pid 12432] +++ exited with 0 +++ [pid 12431] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12431, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12440 attached , child_tidptr=0x55555559c5d0) = 12440 [pid 12440] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12440] setpgid(0, 0) = 0 [pid 12440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12440] write(3, "1000", 4) = 4 [pid 12440] close(3) = 0 [pid 12440] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12440] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12440] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12441 attached , parent_tid=[12441], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12441 [pid 12441] set_robust_list(0x7fcd885779e0, 24 [pid 12440] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12440] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12441] <... set_robust_list resumed>) = 0 [pid 12441] creat("./file0", 000) = 3 [pid 12441] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12440] <... futex resumed>) = 0 [pid 12441] close(3 [pid 12440] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12441] <... close resumed>) = 0 [pid 12440] <... futex resumed>) = 0 [pid 12441] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12440] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12441] <... futex resumed>) = 0 [pid 12440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12441] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12440] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12441] <... socket resumed>) = 3 [pid 12440] <... futex resumed>) = 0 [pid 12441] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12440] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12441] <... futex resumed>) = 0 [pid 12440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12441] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12440] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12441] <... socket resumed>) = 4 [pid 12440] <... futex resumed>) = 0 [pid 12437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12441] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12440] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12441] <... futex resumed>) = 0 [pid 12440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12441] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12440] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12440] <... futex resumed>) = 0 [pid 12441] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12440] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12433] exit_group(0) = ? [pid 12434] <... futex resumed>) = ? [pid 12436] <... recvfrom resumed> ) = ? [pid 12434] +++ exited with 0 +++ [pid 12436] +++ exited with 0 +++ [pid 12433] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12433, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12442 ./strace-static-x86_64: Process 12442 attached [pid 12442] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12442] setpgid(0, 0) = 0 [pid 12442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12442] write(3, "1000", 4) = 4 [pid 12442] close(3) = 0 [pid 12442] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12442] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12442] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12443 attached , parent_tid=[12443], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12443 [pid 12442] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12443] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12443] creat("./file0", 000) = 3 [pid 12443] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12442] <... futex resumed>) = 0 [pid 12442] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12443] close(3) = 0 [pid 12443] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12442] <... futex resumed>) = 0 [pid 12442] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12443] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12443] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12440] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12440] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12440] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12443] <... futex resumed>) = 1 [pid 12442] <... futex resumed>) = 0 [pid 12440] <... mprotect resumed>) = 0 [pid 12442] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12440] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12444 attached [pid 12443] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12442] <... futex resumed>) = 0 [pid 12442] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12440] <... clone resumed>, parent_tid=[12444], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12444 [pid 12443] <... socket resumed>) = 4 [pid 12440] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12443] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12440] <... futex resumed>) = 0 [pid 12440] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12443] <... futex resumed>) = 1 [pid 12442] <... futex resumed>) = 0 [pid 12442] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12443] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12444] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12444] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12441] <... mount resumed>) = -1 EIO (Input/output error) [pid 12441] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12444] recvfrom(3, [pid 12441] <... futex resumed>) = 0 [pid 12441] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12440] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12440] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12442] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12442] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12442] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12442] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12445], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12445 [pid 12442] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12442] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12445 attached [pid 12445] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12445] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12443] <... mount resumed>) = -1 EIO (Input/output error) [pid 12443] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12445] <... sendto resumed>) = 32 [pid 12443] <... futex resumed>) = 0 [pid 12443] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12445] recvfrom(3, [pid 12437] exit_group(0 [pid 12439] <... recvfrom resumed> ) = ? [pid 12438] <... futex resumed>) = ? [pid 12437] <... exit_group resumed>) = ? [pid 12438] +++ exited with 0 +++ [pid 12439] +++ exited with 0 +++ [pid 12437] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12437, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12446 ./strace-static-x86_64: Process 12446 attached [pid 12446] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12446] setpgid(0, 0) = 0 [pid 12446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12446] write(3, "1000", 4) = 4 [pid 12446] close(3) = 0 [pid 12446] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12446] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12446] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12447], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12447 [pid 12446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12447 attached [pid 12447] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12447] creat("./file0", 000) = 3 [pid 12447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12446] <... futex resumed>) = 0 [pid 12446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12442] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12447] <... futex resumed>) = 1 [pid 12447] close(3) = 0 [pid 12447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12446] <... futex resumed>) = 0 [pid 12446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12447] <... futex resumed>) = 1 [pid 12447] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12446] <... futex resumed>) = 0 [pid 12447] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12447] <... socket resumed>) = 4 [pid 12446] <... futex resumed>) = 0 [pid 12447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12447] <... futex resumed>) = 0 [pid 12446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12447] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12446] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12446] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12446] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12446] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12446] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12448 attached , parent_tid=[12448], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12448 [pid 12446] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12448] set_robust_list(0x7fcd885569e0, 24 [pid 12446] <... futex resumed>) = 0 [pid 12446] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12448] <... set_robust_list resumed>) = 0 [pid 12448] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12448] recvfrom(3, [pid 12447] <... mount resumed>) = -1 EIO (Input/output error) [pid 12447] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12447] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12440] exit_group(0 [pid 12444] <... recvfrom resumed> ) = ? [pid 12441] <... futex resumed>) = ? [pid 12440] <... exit_group resumed>) = ? [pid 12441] +++ exited with 0 +++ [pid 12444] +++ exited with 0 +++ [pid 12440] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12440, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12449 attached , child_tidptr=0x55555559c5d0) = 12449 [pid 12449] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12449] setpgid(0, 0) = 0 [pid 12449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12449] write(3, "1000", 4) = 4 [pid 12449] close(3) = 0 [pid 12449] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12449] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12449] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12450 attached , parent_tid=[12450], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12450 [pid 12450] set_robust_list(0x7fcd885779e0, 24 [pid 12449] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12450] <... set_robust_list resumed>) = 0 [pid 12449] <... futex resumed>) = 0 [pid 12449] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12450] creat("./file0", 000) = 3 [pid 12450] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12449] <... futex resumed>) = 0 [pid 12450] close(3 [pid 12449] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12450] <... close resumed>) = 0 [pid 12449] <... futex resumed>) = 0 [pid 12450] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12449] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12450] <... futex resumed>) = 0 [pid 12449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12446] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12450] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12449] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12450] <... socket resumed>) = 3 [pid 12449] <... futex resumed>) = 0 [pid 12450] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12449] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12450] <... futex resumed>) = 0 [pid 12449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12450] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12449] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12449] <... futex resumed>) = 0 [pid 12450] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12449] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12450] <... socket resumed>) = 4 [pid 12450] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12449] <... futex resumed>) = 0 [pid 12450] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12449] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12449] <... futex resumed>) = 0 [pid 12450] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12449] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12442] exit_group(0 [pid 12445] <... recvfrom resumed> ) = ? [pid 12443] <... futex resumed>) = ? [pid 12442] <... exit_group resumed>) = ? [pid 12445] +++ exited with 0 +++ [pid 12443] +++ exited with 0 +++ [pid 12442] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12442, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12451 ./strace-static-x86_64: Process 12451 attached [pid 12451] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12451] setpgid(0, 0) = 0 [pid 12451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12451] write(3, "1000", 4) = 4 [pid 12451] close(3) = 0 [pid 12451] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12451] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12451] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12452 attached [pid 12452] set_robust_list(0x7fcd885779e0, 24 [pid 12451] <... clone resumed>, parent_tid=[12452], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12452 [pid 12452] <... set_robust_list resumed>) = 0 [pid 12451] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12452] creat("./file0", 000 [pid 12451] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12452] <... creat resumed>) = 3 [pid 12452] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12451] <... futex resumed>) = 0 [pid 12452] close(3 [pid 12451] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12452] <... close resumed>) = 0 [pid 12451] <... futex resumed>) = 0 [pid 12452] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12451] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12452] <... futex resumed>) = 0 [pid 12451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12449] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12452] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12451] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12449] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12452] <... socket resumed>) = 3 [pid 12451] <... futex resumed>) = 0 [pid 12449] <... futex resumed>) = 0 [pid 12452] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12451] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12452] <... futex resumed>) = 0 [pid 12451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12449] <... mmap resumed>) = 0x7fcd88536000 [pid 12452] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12451] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12449] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12451] <... futex resumed>) = 0 [pid 12449] <... mprotect resumed>) = 0 [pid 12452] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12451] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12449] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12452] <... socket resumed>) = 4 [pid 12452] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12451] <... futex resumed>) = 0 [pid 12449] <... clone resumed>, parent_tid=[12453], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12453 [pid 12452] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12451] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12449] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12451] <... futex resumed>) = 0 [pid 12449] <... futex resumed>) = 0 ./strace-static-x86_64: Process 12453 attached [pid 12452] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12451] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12449] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12453] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12453] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12450] <... mount resumed>) = -1 EIO (Input/output error) [pid 12453] recvfrom(3, [pid 12450] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12450] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12451] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12449] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12451] <... futex resumed>) = 0 [pid 12451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12451] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12451] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12454], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12454 [pid 12451] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 12454 attached [pid 12451] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12454] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12454] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12452] <... mount resumed>) = -1 EIO (Input/output error) [pid 12452] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12454] <... sendto resumed>) = 32 [pid 12452] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12454] recvfrom(3, [pid 12446] exit_group(0 [pid 12448] <... recvfrom resumed> ) = ? [pid 12447] <... futex resumed>) = ? [pid 12446] <... exit_group resumed>) = ? [pid 12448] +++ exited with 0 +++ [pid 12447] +++ exited with 0 +++ [pid 12446] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12446, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12455 attached , child_tidptr=0x55555559c5d0) = 12455 [pid 12455] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12455] setpgid(0, 0) = 0 [pid 12455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12455] write(3, "1000", 4) = 4 [pid 12455] close(3) = 0 [pid 12455] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12455] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12455] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12456 attached [pid 12456] set_robust_list(0x7fcd885779e0, 24 [pid 12455] <... clone resumed>, parent_tid=[12456], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12456 [pid 12456] <... set_robust_list resumed>) = 0 [pid 12455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12456] creat("./file0", 000 [pid 12455] <... futex resumed>) = 0 [pid 12456] <... creat resumed>) = 3 [pid 12455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12455] <... futex resumed>) = 0 [pid 12451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12456] close(3 [pid 12455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12451] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12456] <... close resumed>) = 0 [pid 12455] <... futex resumed>) = 0 [pid 12451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12456] <... futex resumed>) = 0 [pid 12455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12456] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12456] <... socket resumed>) = 3 [pid 12455] <... futex resumed>) = 0 [pid 12456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12456] <... futex resumed>) = 0 [pid 12455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12456] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12455] <... futex resumed>) = 0 [pid 12456] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12456] <... socket resumed>) = 4 [pid 12456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12455] <... futex resumed>) = 0 [pid 12456] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12455] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12455] <... futex resumed>) = 0 [pid 12456] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12455] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12455] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12455] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12455] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12457], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12457 [pid 12455] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12457 attached ) = 0 [pid 12455] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12457] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12457] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12456] <... mount resumed>) = -1 EIO (Input/output error) [pid 12456] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12456] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12457] recvfrom(3, [pid 12449] exit_group(0 [pid 12453] <... recvfrom resumed> ) = ? [pid 12450] <... futex resumed>) = ? [pid 12449] <... exit_group resumed>) = ? [pid 12453] +++ exited with 0 +++ [pid 12450] +++ exited with 0 +++ [pid 12449] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12449, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12458 ./strace-static-x86_64: Process 12458 attached [pid 12458] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12458] setpgid(0, 0) = 0 [pid 12458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12458] write(3, "1000", 4) = 4 [pid 12458] close(3) = 0 [pid 12458] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12458] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12458] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12459], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12459 ./strace-static-x86_64: Process 12459 attached [pid 12458] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12459] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12458] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12459] creat("./file0", 000) = 3 [pid 12459] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12459] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12458] <... futex resumed>) = 0 [pid 12458] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12459] <... futex resumed>) = 0 [pid 12458] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12459] close(3) = 0 [pid 12459] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12458] <... futex resumed>) = 0 [pid 12458] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12459] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12458] <... futex resumed>) = 0 [pid 12459] <... socket resumed>) = 3 [pid 12459] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12458] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12459] <... futex resumed>) = 0 [pid 12458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12459] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12458] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12459] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12458] <... futex resumed>) = 0 [pid 12458] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12459] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12459] <... futex resumed>) = 0 [pid 12459] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12458] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12459] <... futex resumed>) = 0 [pid 12458] <... futex resumed>) = 1 [pid 12459] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12458] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12451] exit_group(0) = ? [pid 12452] <... futex resumed>) = 231 [pid 12454] <... recvfrom resumed> ) = ? [pid 12452] +++ exited with 0 +++ [pid 12454] +++ exited with 0 +++ [pid 12451] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12451, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12460 attached , child_tidptr=0x55555559c5d0) = 12460 [pid 12460] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12460] setpgid(0, 0) = 0 [pid 12460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12460] write(3, "1000", 4) = 4 [pid 12460] close(3) = 0 [pid 12460] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12460] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12460] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12461], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12461 ./strace-static-x86_64: Process 12461 attached [pid 12460] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12460] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12461] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12461] creat("./file0", 000) = 3 [pid 12461] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12460] <... futex resumed>) = 0 [pid 12461] close(3 [pid 12460] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12461] <... close resumed>) = 0 [pid 12460] <... futex resumed>) = 0 [pid 12461] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12460] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12461] <... futex resumed>) = 0 [pid 12460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12461] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12460] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12461] <... socket resumed>) = 3 [pid 12460] <... futex resumed>) = 0 [pid 12461] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12460] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12461] <... futex resumed>) = 0 [pid 12460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12461] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12460] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12461] <... socket resumed>) = 4 [pid 12460] <... futex resumed>) = 0 [pid 12461] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12460] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12461] <... futex resumed>) = 0 [pid 12460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12461] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12460] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12460] <... futex resumed>) = 0 [pid 12460] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12461] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12458] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12458] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12458] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12462], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12462 [pid 12458] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12458] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12462 attached [pid 12462] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12462] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12459] <... mount resumed>) = -1 EIO (Input/output error) [pid 12462] <... sendto resumed>) = 32 [pid 12459] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12462] recvfrom(3, [pid 12459] <... futex resumed>) = 0 [pid 12459] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12460] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12460] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12460] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12463], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12463 ./strace-static-x86_64: Process 12463 attached [pid 12460] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12460] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12463] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12463] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12461] <... mount resumed>) = -1 EIO (Input/output error) [pid 12463] <... sendto resumed>) = 32 [pid 12461] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12463] recvfrom(3, [pid 12461] <... futex resumed>) = 0 [pid 12461] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12458] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12458] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12455] exit_group(0 [pid 12457] <... recvfrom resumed> ) = ? [pid 12456] <... futex resumed>) = ? [pid 12455] <... exit_group resumed>) = ? [pid 12457] +++ exited with 0 +++ [pid 12456] +++ exited with 0 +++ [pid 12455] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12455, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 12464 attached [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12464 [pid 12464] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12464] setpgid(0, 0) = 0 [pid 12464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12464] write(3, "1000", 4) = 4 [pid 12464] close(3) = 0 [pid 12464] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12464] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12464] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12465], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12465 [pid 12464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12465 attached [pid 12465] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12465] creat("./file0", 000) = 3 [pid 12465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12464] <... futex resumed>) = 0 [pid 12464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12465] <... futex resumed>) = 1 [pid 12465] close(3) = 0 [pid 12465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12464] <... futex resumed>) = 0 [pid 12464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12465] <... futex resumed>) = 1 [pid 12464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12465] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12464] <... futex resumed>) = 0 [pid 12465] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12465] <... socket resumed>) = 4 [pid 12464] <... futex resumed>) = 0 [pid 12465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12465] <... futex resumed>) = 0 [pid 12464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12465] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12464] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12464] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12464] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12464] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12464] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12466 attached [pid 12466] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12466] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12464] <... clone resumed>, parent_tid=[12466], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12466 [pid 12464] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12464] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12466] <... futex resumed>) = 0 [pid 12466] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12466] recvfrom(3, [pid 12465] <... mount resumed>) = -1 EIO (Input/output error) [pid 12465] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12465] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12458] exit_group(0 [pid 12462] <... recvfrom resumed> ) = ? [pid 12459] <... futex resumed>) = ? [pid 12458] <... exit_group resumed>) = ? [pid 12462] +++ exited with 0 +++ [pid 12459] +++ exited with 0 +++ [pid 12458] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12458, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12467 attached , child_tidptr=0x55555559c5d0) = 12467 [pid 12467] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12467] setpgid(0, 0) = 0 [pid 12467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12467] write(3, "1000", 4) = 4 [pid 12467] close(3) = 0 [pid 12467] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12467] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12467] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12468], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12468 [pid 12467] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12468 attached [pid 12468] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12468] creat("./file0", 000) = 3 [pid 12468] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12467] <... futex resumed>) = 0 [pid 12467] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12468] <... futex resumed>) = 1 [pid 12468] close(3) = 0 [pid 12468] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12467] <... futex resumed>) = 0 [pid 12467] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12464] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12467] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12468] <... futex resumed>) = 1 [pid 12468] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12468] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12467] <... futex resumed>) = 0 [pid 12467] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12468] <... futex resumed>) = 1 [pid 12468] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12468] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12467] <... futex resumed>) = 0 [pid 12468] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12467] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12460] exit_group(0 [pid 12463] <... recvfrom resumed> ) = ? [pid 12461] <... futex resumed>) = ? [pid 12460] <... exit_group resumed>) = ? [pid 12463] +++ exited with 0 +++ [pid 12461] +++ exited with 0 +++ [pid 12460] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12460, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12469 ./strace-static-x86_64: Process 12469 attached [pid 12469] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12469] setpgid(0, 0) = 0 [pid 12469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12469] write(3, "1000", 4) = 4 [pid 12469] close(3) = 0 [pid 12469] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12469] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12469] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12470], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12470 ./strace-static-x86_64: Process 12470 attached [pid 12470] set_robust_list(0x7fcd885779e0, 24 [pid 12469] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12469] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12470] <... set_robust_list resumed>) = 0 [pid 12470] creat("./file0", 000) = 3 [pid 12470] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12469] <... futex resumed>) = 0 [pid 12469] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12469] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12470] close(3) = 0 [pid 12470] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12469] <... futex resumed>) = 0 [pid 12470] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12469] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12470] <... socket resumed>) = 3 [pid 12470] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12469] <... futex resumed>) = 0 [pid 12470] <... futex resumed>) = 0 [pid 12469] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12470] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12469] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12469] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12470] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12470] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12469] <... futex resumed>) = 0 [pid 12470] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12469] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12469] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12467] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12467] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12467] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12471], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12471 [pid 12467] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12467] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12471 attached [pid 12471] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12471] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12471] recvfrom(3, [pid 12468] <... mount resumed>) = -1 EIO (Input/output error) [pid 12468] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12468] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12469] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12469] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12469] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12472 attached , parent_tid=[12472], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12472 [pid 12469] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12469] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12472] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12472] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12470] <... mount resumed>) = -1 EIO (Input/output error) [pid 12472] recvfrom(3, [pid 12470] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12470] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12464] exit_group(0 [pid 12466] <... recvfrom resumed> ) = ? [pid 12465] <... futex resumed>) = ? [pid 12464] <... exit_group resumed>) = ? [pid 12466] +++ exited with 0 +++ [pid 12465] +++ exited with 0 +++ [pid 12464] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12464, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12473 attached , child_tidptr=0x55555559c5d0) = 12473 [pid 12473] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12473] setpgid(0, 0) = 0 [pid 12473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12473] write(3, "1000", 4) = 4 [pid 12473] close(3) = 0 [pid 12473] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12473] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12473] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12474 attached [pid 12474] set_robust_list(0x7fcd885779e0, 24 [pid 12473] <... clone resumed>, parent_tid=[12474], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12474 [pid 12473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12474] <... set_robust_list resumed>) = 0 [pid 12473] <... futex resumed>) = 0 [pid 12473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12474] creat("./file0", 000) = 3 [pid 12474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12473] <... futex resumed>) = 0 [pid 12474] close(3 [pid 12473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12474] <... close resumed>) = 0 [pid 12473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12473] <... futex resumed>) = 0 [pid 12473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12474] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12473] <... futex resumed>) = 0 [pid 12473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12474] <... socket resumed>) = 3 [pid 12474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12473] <... futex resumed>) = 0 [pid 12474] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12474] <... socket resumed>) = 4 [pid 12473] <... futex resumed>) = 0 [pid 12474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12474] <... futex resumed>) = 0 [pid 12473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12474] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12473] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12473] <... futex resumed>) = 0 [pid 12474] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12473] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12473] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12473] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12473] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12475 attached [pid 12475] set_robust_list(0x7fcd885569e0, 24 [pid 12473] <... clone resumed>, parent_tid=[12475], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12475 [pid 12473] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12473] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12475] <... set_robust_list resumed>) = 0 [pid 12475] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12474] <... mount resumed>) = -1 EIO (Input/output error) [pid 12475] recvfrom(3, [pid 12474] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12474] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12467] exit_group(0 [pid 12471] <... recvfrom resumed> ) = ? [pid 12468] <... futex resumed>) = ? [pid 12467] <... exit_group resumed>) = ? [pid 12471] +++ exited with 0 +++ [pid 12468] +++ exited with 0 +++ [pid 12467] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12467, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12476 attached , child_tidptr=0x55555559c5d0) = 12476 [pid 12476] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12476] setpgid(0, 0) = 0 [pid 12476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12476] write(3, "1000", 4) = 4 [pid 12476] close(3) = 0 [pid 12476] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12476] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12476] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12477], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12477 [pid 12476] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12476] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12477 attached [pid 12477] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12477] creat("./file0", 000) = 3 [pid 12477] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12476] <... futex resumed>) = 0 [pid 12476] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12476] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12477] <... futex resumed>) = 1 [pid 12477] close(3) = 0 [pid 12477] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12476] <... futex resumed>) = 0 [pid 12476] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12476] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12473] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12477] <... futex resumed>) = 1 [pid 12477] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12477] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12476] <... futex resumed>) = 0 [pid 12477] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12476] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12477] <... socket resumed>) = 4 [pid 12476] <... futex resumed>) = 0 [pid 12477] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12476] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12477] <... futex resumed>) = 0 [pid 12476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12477] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12476] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12476] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12469] exit_group(0 [pid 12472] <... recvfrom resumed> ) = ? [pid 12470] <... futex resumed>) = ? [pid 12469] <... exit_group resumed>) = ? [pid 12472] +++ exited with 0 +++ [pid 12470] +++ exited with 0 +++ [pid 12469] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12469, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12478 attached , child_tidptr=0x55555559c5d0) = 12478 [pid 12478] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12478] setpgid(0, 0) = 0 [pid 12478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12478] write(3, "1000", 4) = 4 [pid 12478] close(3) = 0 [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12478] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12478] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12479], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12479 [pid 12478] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12479 attached [pid 12479] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12479] creat("./file0", 000) = 3 [pid 12479] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12478] <... futex resumed>) = 0 [pid 12478] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12479] close(3) = 0 [pid 12476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12479] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12476] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12476] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12476] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12480 attached [pid 12479] <... futex resumed>) = 1 [pid 12478] <... futex resumed>) = 0 [pid 12478] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12476] <... clone resumed>, parent_tid=[12480], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12480 [pid 12478] <... futex resumed>) = 0 [pid 12476] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12476] <... futex resumed>) = 0 [pid 12476] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12480] set_robust_list(0x7fcd885569e0, 24 [pid 12479] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12479] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12480] <... set_robust_list resumed>) = 0 [pid 12479] <... futex resumed>) = 1 [pid 12478] <... futex resumed>) = 0 [pid 12478] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12479] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12478] <... futex resumed>) = 0 [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12479] <... socket resumed>) = 4 [pid 12480] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12479] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12480] <... sendto resumed>) = 32 [pid 12479] <... futex resumed>) = 1 [pid 12478] <... futex resumed>) = 0 [pid 12477] <... mount resumed>) = -1 EIO (Input/output error) [pid 12480] recvfrom(3, [pid 12478] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12477] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12479] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12478] <... futex resumed>) = 0 [pid 12477] <... futex resumed>) = 0 [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12477] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12478] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12478] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12478] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12478] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12481 attached , parent_tid=[12481], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12481 [pid 12481] set_robust_list(0x7fcd885569e0, 24 [pid 12478] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12478] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12481] <... set_robust_list resumed>) = 0 [pid 12481] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12479] <... mount resumed>) = -1 EIO (Input/output error) [pid 12479] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12479] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12481] recvfrom(3, [pid 12473] exit_group(0 [pid 12475] <... recvfrom resumed> ) = ? [pid 12474] <... futex resumed>) = ? [pid 12473] <... exit_group resumed>) = ? [pid 12475] +++ exited with 0 +++ [pid 12474] +++ exited with 0 +++ [pid 12473] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12473, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12482 attached , child_tidptr=0x55555559c5d0) = 12482 [pid 12482] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12482] setpgid(0, 0) = 0 [pid 12482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12482] write(3, "1000", 4) = 4 [pid 12482] close(3) = 0 [pid 12482] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12482] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12482] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12483], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12483 [pid 12482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12483 attached [pid 12483] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12483] creat("./file0", 000) = 3 [pid 12478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12482] <... futex resumed>) = 0 [pid 12483] close(3 [pid 12482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12483] <... close resumed>) = 0 [pid 12482] <... futex resumed>) = 0 [pid 12483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12483] <... futex resumed>) = 0 [pid 12482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12483] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12483] <... socket resumed>) = 3 [pid 12482] <... futex resumed>) = 0 [pid 12483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12483] <... futex resumed>) = 0 [pid 12482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12483] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12482] <... futex resumed>) = 0 [pid 12483] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12483] <... socket resumed>) = 4 [pid 12483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12482] <... futex resumed>) = 0 [pid 12483] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12482] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12482] <... futex resumed>) = 0 [pid 12483] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12482] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12482] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12482] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12482] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12484], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12484 [pid 12482] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12482] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12484 attached [pid 12484] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12484] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12483] <... mount resumed>) = -1 EIO (Input/output error) [pid 12484] recvfrom(3, [pid 12483] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12483] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12476] exit_group(0 [pid 12477] <... futex resumed>) = 231 [pid 12476] <... exit_group resumed>) = ? [pid 12480] <... recvfrom resumed>0x7fcd885552d0, 4096, 0, NULL, NULL) = -1 (errno 18446744073709551555) [pid 12477] +++ exited with 0 +++ [pid 12480] +++ exited with 0 +++ [pid 12476] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12476, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12485 attached , child_tidptr=0x55555559c5d0) = 12485 [pid 12485] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12485] setpgid(0, 0) = 0 [pid 12485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12485] write(3, "1000", 4) = 4 [pid 12485] close(3) = 0 [pid 12485] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12485] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12485] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12486 attached , parent_tid=[12486], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12486 [pid 12485] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12485] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12486] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12486] creat("./file0", 000) = 3 [pid 12486] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12485] <... futex resumed>) = 0 [pid 12486] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12485] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12485] <... futex resumed>) = 0 [pid 12485] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12486] close(3) = 0 [pid 12486] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12485] <... futex resumed>) = 0 [pid 12486] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12485] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12485] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12486] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12486] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12485] <... futex resumed>) = 0 [pid 12486] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12485] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12486] <... socket resumed>) = 4 [pid 12485] <... futex resumed>) = 0 [pid 12486] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12485] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12486] <... futex resumed>) = 0 [pid 12485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12486] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12485] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12485] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12478] exit_group(0 [pid 12479] <... futex resumed>) = ? [pid 12481] <... recvfrom resumed> ) = ? [pid 12478] <... exit_group resumed>) = ? [pid 12479] +++ exited with 0 +++ [pid 12481] +++ exited with 0 +++ [pid 12478] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12478, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12487 ./strace-static-x86_64: Process 12487 attached [pid 12487] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12487] setpgid(0, 0) = 0 [pid 12487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12487] write(3, "1000", 4) = 4 [pid 12487] close(3) = 0 [pid 12487] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12487] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12487] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12488 attached , parent_tid=[12488], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12488 [pid 12487] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12487] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12488] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12488] creat("./file0", 000) = 3 [pid 12488] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12487] <... futex resumed>) = 0 [pid 12487] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12488] close(3 [pid 12487] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12488] <... close resumed>) = 0 [pid 12485] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12488] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12485] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12488] <... futex resumed>) = 1 [pid 12487] <... futex resumed>) = 0 [pid 12485] <... mprotect resumed>) = 0 [pid 12488] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12487] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12485] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12489 attached [pid 12488] <... socket resumed>) = 3 [pid 12487] <... futex resumed>) = 0 [pid 12487] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12485] <... clone resumed>, parent_tid=[12489], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12489 [pid 12488] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12489] set_robust_list(0x7fcd885569e0, 24 [pid 12488] <... futex resumed>) = 0 [pid 12487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12485] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12488] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12487] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12485] <... futex resumed>) = 0 [pid 12489] <... set_robust_list resumed>) = 0 [pid 12488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12487] <... futex resumed>) = 0 [pid 12485] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12488] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12487] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12488] <... socket resumed>) = 4 [pid 12488] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12487] <... futex resumed>) = 0 [pid 12488] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12487] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12487] <... futex resumed>) = 0 [pid 12487] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12488] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12489] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12486] <... mount resumed>) = -1 EIO (Input/output error) [pid 12486] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12489] recvfrom(3, [pid 12486] <... futex resumed>) = 0 [pid 12486] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12487] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12487] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12487] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12487] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12490 attached , parent_tid=[12490], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12490 [pid 12487] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12487] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12490] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12490] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12488] <... mount resumed>) = -1 EIO (Input/output error) [pid 12488] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12488] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12490] recvfrom(3, [pid 12482] exit_group(0 [pid 12484] <... recvfrom resumed> ) = ? [pid 12483] <... futex resumed>) = ? [pid 12482] <... exit_group resumed>) = ? [pid 12484] +++ exited with 0 +++ [pid 12483] +++ exited with 0 +++ [pid 12482] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12482, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12491 attached , child_tidptr=0x55555559c5d0) = 12491 [pid 12491] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12491] setpgid(0, 0) = 0 [pid 12491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12491] write(3, "1000", 4) = 4 [pid 12491] close(3) = 0 [pid 12491] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12491] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12491] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12492 attached , parent_tid=[12492], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12492 [pid 12492] set_robust_list(0x7fcd885779e0, 24 [pid 12491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12492] <... set_robust_list resumed>) = 0 [pid 12492] creat("./file0", 000) = 3 [pid 12492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12491] <... futex resumed>) = 0 [pid 12492] close(3 [pid 12491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12492] <... close resumed>) = 0 [pid 12491] <... futex resumed>) = 0 [pid 12492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12492] <... futex resumed>) = 0 [pid 12491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12492] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12492] <... socket resumed>) = 3 [pid 12491] <... futex resumed>) = 0 [pid 12492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12492] <... futex resumed>) = 0 [pid 12491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12492] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12492] <... socket resumed>) = 4 [pid 12491] <... futex resumed>) = 0 [pid 12492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12492] <... futex resumed>) = 0 [pid 12491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12492] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12491] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12491] <... futex resumed>) = 0 [pid 12492] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12491] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12487] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12487] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12491] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12491] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12491] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12493 attached [pid 12493] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12491] <... clone resumed>, parent_tid=[12493], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12493 [pid 12491] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12493] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12491] <... futex resumed>) = 0 [pid 12491] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12493] <... sendto resumed>) = 32 [pid 12493] recvfrom(3, [pid 12492] <... mount resumed>) = -1 EIO (Input/output error) [pid 12492] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12492] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12485] exit_group(0 [pid 12489] <... recvfrom resumed> ) = ? [pid 12485] <... exit_group resumed>) = ? [pid 12489] +++ exited with 0 +++ [pid 12486] <... futex resumed>) = ? [pid 12486] +++ exited with 0 +++ [pid 12485] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12485, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12494 attached , child_tidptr=0x55555559c5d0) = 12494 [pid 12494] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12494] setpgid(0, 0) = 0 [pid 12494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12494] write(3, "1000", 4) = 4 [pid 12494] close(3) = 0 [pid 12494] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12494] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12494] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12495], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12495 [pid 12494] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12495 attached [pid 12495] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12495] creat("./file0", 000) = 3 [pid 12495] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12494] <... futex resumed>) = 0 [pid 12494] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12495] <... futex resumed>) = 1 [pid 12495] close(3) = 0 [pid 12495] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12494] <... futex resumed>) = 0 [pid 12494] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12495] <... futex resumed>) = 1 [pid 12495] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12495] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12494] <... futex resumed>) = 0 [pid 12495] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12494] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12495] <... socket resumed>) = 4 [pid 12494] <... futex resumed>) = 0 [pid 12495] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12494] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12495] <... futex resumed>) = 0 [pid 12494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12495] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12494] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12487] exit_group(0 [pid 12490] <... recvfrom resumed> ) = ? [pid 12488] <... futex resumed>) = ? [pid 12487] <... exit_group resumed>) = ? [pid 12490] +++ exited with 0 +++ [pid 12488] +++ exited with 0 +++ [pid 12487] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12487, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12496 ./strace-static-x86_64: Process 12496 attached [pid 12496] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12496] setpgid(0, 0) = 0 [pid 12496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12496] write(3, "1000", 4) = 4 [pid 12496] close(3) = 0 [pid 12496] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12496] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12496] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12497], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12497 ./strace-static-x86_64: Process 12497 attached [pid 12497] set_robust_list(0x7fcd885779e0, 24 [pid 12496] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12497] <... set_robust_list resumed>) = 0 [pid 12496] <... futex resumed>) = 0 [pid 12494] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12494] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12497] creat("./file0", 000 [pid 12494] <... mmap resumed>) = 0x7fcd88536000 [pid 12496] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12494] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12494] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12498], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12498 [pid 12494] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12494] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12498 attached [pid 12498] set_robust_list(0x7fcd885569e0, 24 [pid 12497] <... creat resumed>) = 3 [pid 12497] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12498] <... set_robust_list resumed>) = 0 [pid 12498] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12497] <... futex resumed>) = 1 [pid 12496] <... futex resumed>) = 0 [pid 12496] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12495] <... mount resumed>) = -1 EIO (Input/output error) [pid 12496] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12495] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12497] close(3 [pid 12498] <... sendto resumed>) = 32 [pid 12495] <... futex resumed>) = 0 [pid 12495] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12497] <... close resumed>) = 0 [pid 12498] recvfrom(3, [pid 12497] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12496] <... futex resumed>) = 0 [pid 12496] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12497] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12496] <... futex resumed>) = 0 [pid 12497] <... socket resumed>) = 3 [pid 12496] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12497] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12496] <... futex resumed>) = 0 [pid 12497] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12496] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12497] <... socket resumed>) = 4 [pid 12496] <... futex resumed>) = 0 [pid 12497] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12496] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12497] <... futex resumed>) = 0 [pid 12496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12496] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12497] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12496] <... futex resumed>) = 0 [pid 12496] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12494] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12494] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12494] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12496] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12496] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12496] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12496] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12499 attached , parent_tid=[12499], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12499 [pid 12496] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12496] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12499] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12499] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12497] <... mount resumed>) = -1 EIO (Input/output error) [pid 12499] recvfrom(3, [pid 12497] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12497] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12491] exit_group(0 [pid 12493] <... recvfrom resumed> ) = ? [pid 12491] <... exit_group resumed>) = ? [pid 12492] <... futex resumed>) = 231 [pid 12493] +++ exited with 0 +++ [pid 12492] +++ exited with 0 +++ [pid 12491] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12491, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12500 attached , child_tidptr=0x55555559c5d0) = 12500 [pid 12500] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12500] setpgid(0, 0) = 0 [pid 12500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12500] write(3, "1000", 4) = 4 [pid 12500] close(3) = 0 [pid 12500] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12500] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12500] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12501], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12501 ./strace-static-x86_64: Process 12501 attached [pid 12500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12501] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12501] creat("./file0", 000) = 3 [pid 12501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12500] <... futex resumed>) = 0 [pid 12501] close(3 [pid 12500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12501] <... close resumed>) = 0 [pid 12500] <... futex resumed>) = 0 [pid 12501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12501] <... futex resumed>) = 0 [pid 12500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12501] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12501] <... socket resumed>) = 3 [pid 12500] <... futex resumed>) = 0 [pid 12501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12501] <... futex resumed>) = 0 [pid 12500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12501] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12501] <... socket resumed>) = 4 [pid 12500] <... futex resumed>) = 0 [pid 12501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12501] <... futex resumed>) = 0 [pid 12500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12500] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12500] <... futex resumed>) = 0 [pid 12501] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12500] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12496] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12500] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12500] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12500] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12502 attached [pid 12502] set_robust_list(0x7fcd885569e0, 24 [pid 12500] <... clone resumed>, parent_tid=[12502], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12502 [pid 12502] <... set_robust_list resumed>) = 0 [pid 12500] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12500] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12502] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12502] recvfrom(3, [pid 12501] <... mount resumed>) = -1 EIO (Input/output error) [pid 12501] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12501] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12494] exit_group(0) = ? [pid 12498] <... recvfrom resumed> ) = ? [pid 12495] <... futex resumed>) = ? [pid 12498] +++ exited with 0 +++ [pid 12495] +++ exited with 0 +++ [pid 12494] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12494, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12503 ./strace-static-x86_64: Process 12503 attached [pid 12503] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12503] setpgid(0, 0) = 0 [pid 12503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12503] write(3, "1000", 4 [pid 12500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12503] <... write resumed>) = 4 [pid 12503] close(3) = 0 [pid 12503] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12503] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12503] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12504 attached , parent_tid=[12504], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12504 [pid 12504] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12504] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12503] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12504] <... futex resumed>) = 0 [pid 12504] creat("./file0", 000 [pid 12503] <... futex resumed>) = 1 [pid 12503] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12504] <... creat resumed>) = 3 [pid 12504] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12504] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12503] <... futex resumed>) = 0 [pid 12503] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12503] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12504] <... futex resumed>) = 0 [pid 12504] close(3) = 0 [pid 12504] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12503] <... futex resumed>) = 0 [pid 12504] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12503] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12503] <... futex resumed>) = 0 [pid 12504] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12503] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12504] <... socket resumed>) = 3 [pid 12504] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12503] <... futex resumed>) = 0 [pid 12504] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12503] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12503] <... futex resumed>) = 0 [pid 12504] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12503] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12504] <... socket resumed>) = 4 [pid 12504] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12503] <... futex resumed>) = 0 [pid 12503] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12504] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12503] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12496] exit_group(0 [pid 12497] <... futex resumed>) = ? [pid 12499] <... recvfrom resumed> ) = ? [pid 12496] <... exit_group resumed>) = ? [pid 12497] +++ exited with 0 +++ [pid 12499] +++ exited with 0 +++ [pid 12496] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12496, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12505 attached , child_tidptr=0x55555559c5d0) = 12505 [pid 12505] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12505] setpgid(0, 0) = 0 [pid 12505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12505] write(3, "1000", 4) = 4 [pid 12505] close(3) = 0 [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12505] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12505] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12506], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12506 ./strace-static-x86_64: Process 12506 attached [pid 12505] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12506] set_robust_list(0x7fcd885779e0, 24 [pid 12505] <... futex resumed>) = 0 [pid 12506] <... set_robust_list resumed>) = 0 [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12506] creat("./file0", 000 [pid 12503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12503] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12503] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12503] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12507], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12507 [pid 12503] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12503] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12507 attached [pid 12507] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12507] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12506] <... creat resumed>) = 3 [pid 12506] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12507] <... sendto resumed>) = 32 [pid 12507] recvfrom(3, [pid 12504] <... mount resumed>) = -1 EIO (Input/output error) [pid 12504] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12504] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12506] <... futex resumed>) = 1 [pid 12505] <... futex resumed>) = 0 [pid 12506] close(3 [pid 12505] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12506] <... close resumed>) = 0 [pid 12506] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12505] <... futex resumed>) = 0 [pid 12505] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12506] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12505] <... futex resumed>) = 0 [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12506] <... socket resumed>) = 3 [pid 12506] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12505] <... futex resumed>) = 0 [pid 12505] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12506] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12506] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12505] <... futex resumed>) = 0 [pid 12506] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 12505] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12506] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12505] <... futex resumed>) = 0 [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12505] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12505] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12505] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12505] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12508 attached [pid 12508] set_robust_list(0x7fcd885569e0, 24 [pid 12505] <... clone resumed>, parent_tid=[12508], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12508 [pid 12508] <... set_robust_list resumed>) = 0 [pid 12505] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12508] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12505] <... futex resumed>) = 0 [pid 12508] <... sendto resumed>) = 32 [pid 12505] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12508] recvfrom(3, [pid 12506] <... mount resumed>) = -1 EIO (Input/output error) [pid 12506] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12506] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12500] exit_group(0 [pid 12502] <... recvfrom resumed> ) = ? [pid 12501] <... futex resumed>) = ? [pid 12500] <... exit_group resumed>) = ? [pid 12502] +++ exited with 0 +++ [pid 12501] +++ exited with 0 +++ [pid 12500] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12500, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12509 ./strace-static-x86_64: Process 12509 attached [pid 12509] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12509] setpgid(0, 0) = 0 [pid 12509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12509] write(3, "1000", 4) = 4 [pid 12509] close(3) = 0 [pid 12509] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12509] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12509] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12510], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12510 [pid 12509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12510 attached [pid 12510] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12510] creat("./file0", 000) = 3 [pid 12510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12509] <... futex resumed>) = 0 [pid 12509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12510] <... futex resumed>) = 1 [pid 12510] close(3) = 0 [pid 12510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12509] <... futex resumed>) = 0 [pid 12509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12510] <... futex resumed>) = 1 [pid 12510] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12509] <... futex resumed>) = 0 [pid 12510] <... futex resumed>) = 1 [pid 12509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12510] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12509] <... futex resumed>) = 0 [pid 12510] <... socket resumed>) = 4 [pid 12509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12509] <... futex resumed>) = 0 [pid 12510] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12509] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12509] <... futex resumed>) = 0 [pid 12510] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12509] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12509] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12509] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12509] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12511], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12511 ./strace-static-x86_64: Process 12511 attached [pid 12509] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12511] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12511] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12510] <... mount resumed>) = -1 EIO (Input/output error) [pid 12510] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12510] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12511] recvfrom(3, [pid 12503] exit_group(0 [pid 12504] <... futex resumed>) = ? [pid 12507] <... recvfrom resumed> ) = ? [pid 12504] +++ exited with 0 +++ [pid 12507] +++ exited with 0 +++ [pid 12503] <... exit_group resumed>) = ? [pid 12503] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12503, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12512 attached , child_tidptr=0x55555559c5d0) = 12512 [pid 12509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12509] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12512] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12512] setpgid(0, 0) = 0 [pid 12512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12512] write(3, "1000", 4) = 4 [pid 12512] close(3) = 0 [pid 12512] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12512] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12512] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12513 attached , parent_tid=[12513], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12513 [pid 12512] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12512] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12513] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12513] creat("./file0", 000) = 3 [pid 12513] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12512] <... futex resumed>) = 0 [pid 12513] close(3 [pid 12512] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12513] <... close resumed>) = 0 [pid 12512] <... futex resumed>) = 0 [pid 12513] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12512] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12513] <... futex resumed>) = 0 [pid 12512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12513] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12512] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12513] <... socket resumed>) = 3 [pid 12512] <... futex resumed>) = 0 [pid 12513] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12512] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12513] <... futex resumed>) = 0 [pid 12512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12513] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12512] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12512] <... futex resumed>) = 0 [pid 12513] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12512] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12513] <... socket resumed>) = 4 [pid 12513] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12512] <... futex resumed>) = 0 [pid 12513] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12512] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12512] <... futex resumed>) = 0 [pid 12513] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12512] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12512] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12505] exit_group(0 [pid 12512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12508] <... recvfrom resumed> ) = ? [pid 12506] <... futex resumed>) = ? [pid 12505] <... exit_group resumed>) = ? [pid 12506] +++ exited with 0 +++ [pid 12512] <... mmap resumed>) = 0x7fcd88536000 [pid 12508] +++ exited with 0 +++ [pid 12512] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12512] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12505] +++ exited with 0 +++ ./strace-static-x86_64: Process 12514 attached [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12505, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12514] set_robust_list(0x7fcd885569e0, 24 [pid 12512] <... clone resumed>, parent_tid=[12514], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12514 [pid 3604] restart_syscall(<... resuming interrupted clone ...> [pid 12514] <... set_robust_list resumed>) = 0 [pid 12512] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12514] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12512] <... futex resumed>) = 0 [pid 12512] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] <... restart_syscall resumed>) = 0 [pid 12514] <... sendto resumed>) = 32 [pid 12513] <... mount resumed>) = -1 EIO (Input/output error) [pid 12514] recvfrom(3, [pid 12513] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12513] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12515 attached , child_tidptr=0x55555559c5d0) = 12515 [pid 12515] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12515] setpgid(0, 0) = 0 [pid 12515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12515] write(3, "1000", 4) = 4 [pid 12515] close(3) = 0 [pid 12515] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12515] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12515] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12516], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12516 [pid 12515] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12515] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12516 attached [pid 12516] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12516] creat("./file0", 000) = 3 [pid 12516] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12515] <... futex resumed>) = 0 [pid 12516] close(3 [pid 12515] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12516] <... close resumed>) = 0 [pid 12515] <... futex resumed>) = 0 [pid 12516] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12515] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12516] <... futex resumed>) = 0 [pid 12515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12515] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12516] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12515] <... futex resumed>) = 0 [pid 12515] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12516] <... socket resumed>) = 3 [pid 12516] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12515] <... futex resumed>) = 0 [pid 12516] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12515] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12515] <... futex resumed>) = 0 [pid 12515] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12516] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12516] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12515] <... futex resumed>) = 0 [pid 12516] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12515] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12515] <... futex resumed>) = 0 [pid 12516] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12515] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12512] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12515] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12509] exit_group(0 [pid 12515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12510] <... futex resumed>) = ? [pid 12509] <... exit_group resumed>) = ? [pid 12511] <... recvfrom resumed> ) = ? [pid 12515] <... mmap resumed>) = 0x7fcd88536000 [pid 12510] +++ exited with 0 +++ [pid 12515] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12511] +++ exited with 0 +++ [pid 12515] <... mprotect resumed>) = 0 [pid 12509] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12509, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 12515] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] <... restart_syscall resumed>) = 0 [pid 12515] <... clone resumed>, parent_tid=[12517], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12517 [pid 12515] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12517 attached ) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12518 attached [pid 12517] set_robust_list(0x7fcd885569e0, 24 [pid 12515] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12518 [pid 12518] set_robust_list(0x55555559c5e0, 24 [pid 12517] <... set_robust_list resumed>) = 0 [pid 12518] <... set_robust_list resumed>) = 0 [pid 12518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12518] setpgid(0, 0) = 0 [pid 12518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12517] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12518] write(3, "1000", 4) = 4 [pid 12518] close(3 [pid 12516] <... mount resumed>) = -1 EIO (Input/output error) [pid 12518] <... close resumed>) = 0 [pid 12516] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12518] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12516] <... futex resumed>) = 0 [pid 12518] <... mmap resumed>) = 0x7fcd88557000 [pid 12517] <... sendto resumed>) = 32 [pid 12516] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12518] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12517] recvfrom(3, [pid 12518] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12519 attached , parent_tid=[12519], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12519 [pid 12518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12519] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12519] creat("./file0", 000) = 3 [pid 12519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12518] <... futex resumed>) = 0 [pid 12519] close(3 [pid 12518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12519] <... close resumed>) = 0 [pid 12518] <... futex resumed>) = 0 [pid 12519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12519] <... futex resumed>) = 0 [pid 12518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12519] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12519] <... socket resumed>) = 3 [pid 12518] <... futex resumed>) = 0 [pid 12519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12519] <... futex resumed>) = 0 [pid 12518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12519] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12519] <... socket resumed>) = 4 [pid 12518] <... futex resumed>) = 0 [pid 12519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12519] <... futex resumed>) = 0 [pid 12518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12519] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12518] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12518] <... futex resumed>) = 0 [pid 12519] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12518] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12518] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12518] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12518] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12520], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12520 [pid 12518] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12518] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12520 attached [pid 12520] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12520] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12520] recvfrom(3, [pid 12519] <... mount resumed>) = -1 EIO (Input/output error) [pid 12519] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12519] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12512] exit_group(0 [pid 12518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12518] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12514] <... recvfrom resumed> ) = ? [pid 12513] <... futex resumed>) = ? [pid 12512] <... exit_group resumed>) = ? [pid 12514] +++ exited with 0 +++ [pid 12513] +++ exited with 0 +++ [pid 12512] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12512, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12521 attached , child_tidptr=0x55555559c5d0) = 12521 [pid 12521] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12521] setpgid(0, 0) = 0 [pid 12521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12521] write(3, "1000", 4) = 4 [pid 12521] close(3) = 0 [pid 12521] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12521] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12521] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12522], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12522 [pid 12521] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12521] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12522 attached [pid 12522] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12522] creat("./file0", 000) = 3 [pid 12522] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12521] <... futex resumed>) = 0 [pid 12521] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12521] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12522] <... futex resumed>) = 1 [pid 12522] close(3) = 0 [pid 12522] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12521] <... futex resumed>) = 0 [pid 12522] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12521] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12522] <... socket resumed>) = 3 [pid 12521] <... futex resumed>) = 0 [pid 12522] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12521] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12522] <... futex resumed>) = 0 [pid 12521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12522] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12521] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12521] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12522] <... socket resumed>) = 4 [pid 12522] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12521] <... futex resumed>) = 0 [pid 12522] <... futex resumed>) = 1 [pid 12521] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12521] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12522] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12515] exit_group(0 [pid 12521] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12517] <... recvfrom resumed> ) = ? [pid 12516] <... futex resumed>) = ? [pid 12515] <... exit_group resumed>) = ? [pid 12521] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12517] +++ exited with 0 +++ [pid 12516] +++ exited with 0 +++ [pid 12515] +++ exited with 0 +++ [pid 12521] <... futex resumed>) = 0 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12515, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 12523 attached [pid 12523] set_robust_list(0x55555559c5e0, 24 [pid 12521] <... mmap resumed>) = 0x7fcd88536000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12523 [pid 12523] <... set_robust_list resumed>) = 0 [pid 12521] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12521] <... mprotect resumed>) = 0 [pid 12523] <... prctl resumed>) = 0 [pid 12521] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12523] setpgid(0, 0) = 0 [pid 12523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12521] <... clone resumed>, parent_tid=[12524], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12524 [pid 12523] <... openat resumed>) = 3 [pid 12521] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12523] write(3, "1000", 4 [pid 12521] <... futex resumed>) = 0 [pid 12523] <... write resumed>) = 4 [pid 12521] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12523] close(3) = 0 [pid 12523] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12523] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12523] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12525], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12525 [pid 12523] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12523] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12524 attached [pid 12524] set_robust_list(0x7fcd885569e0, 24./strace-static-x86_64: Process 12525 attached [pid 12525] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12524] <... set_robust_list resumed>) = 0 [pid 12525] creat("./file0", 000) = 3 [pid 12524] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12525] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12523] <... futex resumed>) = 0 [pid 12523] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12522] <... mount resumed>) = -1 EIO (Input/output error) [pid 12525] <... futex resumed>) = 1 [pid 12523] <... futex resumed>) = 0 [pid 12525] close(3 [pid 12523] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12522] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12525] <... close resumed>) = 0 [pid 12524] <... sendto resumed>) = 32 [pid 12522] <... futex resumed>) = 0 [pid 12525] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12524] recvfrom(3, [pid 12522] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12525] <... futex resumed>) = 1 [pid 12523] <... futex resumed>) = 0 [pid 12525] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12523] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12525] <... socket resumed>) = 3 [pid 12523] <... futex resumed>) = 0 [pid 12525] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12523] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12525] <... futex resumed>) = 0 [pid 12523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12525] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12523] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12525] <... socket resumed>) = 4 [pid 12523] <... futex resumed>) = 0 [pid 12525] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12523] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12525] <... futex resumed>) = 0 [pid 12523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12525] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12523] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12523] <... futex resumed>) = 0 [pid 12525] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12523] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12521] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12523] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12518] exit_group(0 [pid 12523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12520] <... recvfrom resumed> ) = ? [pid 12519] <... futex resumed>) = ? [pid 12518] <... exit_group resumed>) = ? [pid 12523] <... mmap resumed>) = 0x7fcd88536000 [pid 12520] +++ exited with 0 +++ [pid 12519] +++ exited with 0 +++ [pid 12518] +++ exited with 0 +++ [pid 12523] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12518, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12523] <... mprotect resumed>) = 0 [pid 12523] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12526], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12526 [pid 12523] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12523] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12526 attached [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12526] set_robust_list(0x7fcd885569e0, 24 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12527 [pid 12526] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12527 attached [pid 12526] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12527] set_robust_list(0x55555559c5e0, 24 [pid 12526] <... sendto resumed>) = 32 [pid 12527] <... set_robust_list resumed>) = 0 [pid 12526] recvfrom(3, [pid 12525] <... mount resumed>) = -1 EIO (Input/output error) [pid 12525] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12525] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12527] setpgid(0, 0) = 0 [pid 12527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12527] write(3, "1000", 4) = 4 [pid 12527] close(3) = 0 [pid 12527] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12527] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12527] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12528], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12528 [pid 12527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12528 attached [pid 12528] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12528] creat("./file0", 000) = 3 [pid 12528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12527] <... futex resumed>) = 0 [pid 12527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12528] <... futex resumed>) = 1 [pid 12528] close(3) = 0 [pid 12528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12527] <... futex resumed>) = 0 [pid 12527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12528] <... futex resumed>) = 1 [pid 12527] <... futex resumed>) = 0 [pid 12528] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12528] <... socket resumed>) = 3 [pid 12528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12527] <... futex resumed>) = 0 [pid 12528] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12528] <... socket resumed>) = 4 [pid 12527] <... futex resumed>) = 0 [pid 12528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12528] <... futex resumed>) = 0 [pid 12527] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12528] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12527] <... futex resumed>) = 0 [pid 12527] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12523] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12527] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12527] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12527] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12529], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12529 [pid 12527] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12527] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12529 attached [pid 12529] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12529] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12528] <... mount resumed>) = -1 EIO (Input/output error) [pid 12528] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12528] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12529] recvfrom(3, [pid 12521] exit_group(0 [pid 12522] <... futex resumed>) = ? [pid 12524] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 231 [pid 12521] <... exit_group resumed>) = ? [pid 12527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12524] +++ exited with 0 +++ [pid 12522] +++ exited with 0 +++ [pid 12521] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12521, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12530 attached , child_tidptr=0x55555559c5d0) = 12530 [pid 12530] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12530] setpgid(0, 0) = 0 [pid 12530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12530] write(3, "1000", 4) = 4 [pid 12530] close(3) = 0 [pid 12530] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12530] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12530] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12531], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12531 [pid 12530] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12530] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12531 attached [pid 12531] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12531] creat("./file0", 000) = 3 [pid 12531] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] <... futex resumed>) = 0 [pid 12530] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12530] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12531] <... futex resumed>) = 1 [pid 12531] close(3) = 0 [pid 12531] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] <... futex resumed>) = 0 [pid 12530] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12530] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12531] <... futex resumed>) = 1 [pid 12531] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12531] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] <... futex resumed>) = 0 [pid 12530] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12530] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12531] <... futex resumed>) = 1 [pid 12531] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12531] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] <... futex resumed>) = 0 [pid 12530] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12530] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12531] <... futex resumed>) = 1 [pid 12531] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12523] exit_group(0 [pid 12526] <... recvfrom resumed> ) = ? [pid 12525] <... futex resumed>) = ? [pid 12523] <... exit_group resumed>) = ? [pid 12526] +++ exited with 0 +++ [pid 12525] +++ exited with 0 +++ [pid 12523] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12523, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12532 attached , child_tidptr=0x55555559c5d0) = 12532 [pid 12532] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12532] setpgid(0, 0) = 0 [pid 12532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12532] write(3, "1000", 4) = 4 [pid 12532] close(3) = 0 [pid 12532] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12532] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12532] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12533 attached , parent_tid=[12533], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12533 [pid 12533] set_robust_list(0x7fcd885779e0, 24 [pid 12532] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12533] <... set_robust_list resumed>) = 0 [pid 12532] <... futex resumed>) = 0 [pid 12533] creat("./file0", 000 [pid 12532] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12533] <... creat resumed>) = 3 [pid 12533] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12532] <... futex resumed>) = 0 [pid 12530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12533] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12532] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12532] <... futex resumed>) = 0 [pid 12530] <... futex resumed>) = 0 [pid 12533] close(3 [pid 12532] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12533] <... close resumed>) = 0 [pid 12530] <... mmap resumed>) = 0x7fcd88536000 [pid 12533] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12532] <... futex resumed>) = 0 [pid 12533] <... futex resumed>) = 1 [pid 12532] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] <... mprotect resumed>) = 0 [pid 12533] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12532] <... futex resumed>) = 0 [pid 12530] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12534 attached [pid 12533] <... socket resumed>) = 3 [pid 12532] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12534] set_robust_list(0x7fcd885569e0, 24 [pid 12533] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12530] <... clone resumed>, parent_tid=[12534], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12534 [pid 12534] <... set_robust_list resumed>) = 0 [pid 12533] <... futex resumed>) = 0 [pid 12532] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12530] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12534] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12533] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12532] <... futex resumed>) = 0 [pid 12530] <... futex resumed>) = 0 [pid 12533] <... socket resumed>) = 4 [pid 12532] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12530] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12534] <... sendto resumed>) = 32 [pid 12533] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12531] <... mount resumed>) = -1 EIO (Input/output error) [pid 12534] recvfrom(3, [pid 12533] <... futex resumed>) = 0 [pid 12532] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12531] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12533] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12532] <... futex resumed>) = 0 [pid 12531] <... futex resumed>) = 0 [pid 12532] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12531] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12532] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12532] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12532] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12532] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12535], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12535 [pid 12532] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12532] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12535 attached [pid 12535] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12535] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12533] <... mount resumed>) = -1 EIO (Input/output error) [pid 12533] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12533] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12535] <... sendto resumed>) = 32 [pid 12535] recvfrom(3, [pid 12527] exit_group(0 [pid 12529] <... recvfrom resumed> ) = ? [pid 12528] <... futex resumed>) = ? [pid 12527] <... exit_group resumed>) = ? [pid 12529] +++ exited with 0 +++ [pid 12528] +++ exited with 0 +++ [pid 12527] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12527, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12536 ./strace-static-x86_64: Process 12536 attached [pid 12536] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12536] setpgid(0, 0) = 0 [pid 12536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12536] write(3, "1000", 4) = 4 [pid 12536] close(3) = 0 [pid 12536] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12536] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12536] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12537], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12537 ./strace-static-x86_64: Process 12537 attached [pid 12537] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12537] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12537] <... futex resumed>) = 0 [pid 12537] creat("./file0", 000) = 3 [pid 12532] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12537] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12536] <... futex resumed>) = 0 [pid 12536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12537] <... futex resumed>) = 0 [pid 12537] close(3) = 0 [pid 12537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12536] <... futex resumed>) = 0 [pid 12536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12537] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12536] <... futex resumed>) = 0 [pid 12536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12537] <... socket resumed>) = 3 [pid 12537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12536] <... futex resumed>) = 0 [pid 12537] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12537] <... socket resumed>) = 4 [pid 12536] <... futex resumed>) = 0 [pid 12537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12537] <... futex resumed>) = 0 [pid 12536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12536] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12537] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12536] <... futex resumed>) = 0 [pid 12536] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12536] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12536] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12536] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12538 attached , parent_tid=[12538], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12538 [pid 12538] set_robust_list(0x7fcd885569e0, 24 [pid 12536] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12538] <... set_robust_list resumed>) = 0 [pid 12536] <... futex resumed>) = 0 [pid 12536] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12538] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12537] <... mount resumed>) = -1 EIO (Input/output error) [pid 12537] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12537] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12538] recvfrom(3, [pid 12530] exit_group(0 [pid 12531] <... futex resumed>) = ? [pid 12534] <... recvfrom resumed> ) = ? [pid 12531] +++ exited with 0 +++ [pid 12534] +++ exited with 0 +++ [pid 12530] <... exit_group resumed>) = ? [pid 12530] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12530, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12539 ./strace-static-x86_64: Process 12539 attached [pid 12539] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12539] setpgid(0, 0) = 0 [pid 12539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12539] write(3, "1000", 4) = 4 [pid 12539] close(3) = 0 [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12539] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12539] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12540], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12540 [pid 12539] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12540 attached [pid 12540] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12536] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12540] creat("./file0", 000) = 3 [pid 12540] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12539] <... futex resumed>) = 0 [pid 12539] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12540] close(3) = 0 [pid 12540] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12539] <... futex resumed>) = 0 [pid 12539] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12540] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12539] <... futex resumed>) = 0 [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12540] <... socket resumed>) = 3 [pid 12540] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12539] <... futex resumed>) = 0 [pid 12539] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12540] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12540] <... socket resumed>) = 4 [pid 12540] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12539] <... futex resumed>) = 0 [pid 12539] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12540] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12532] exit_group(0 [pid 12535] <... recvfrom resumed> ) = ? [pid 12532] <... exit_group resumed>) = ? [pid 12533] <... futex resumed>) = 231 [pid 12535] +++ exited with 0 +++ [pid 12533] +++ exited with 0 +++ [pid 12532] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12532, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12541 ./strace-static-x86_64: Process 12541 attached [pid 12541] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12541] setpgid(0, 0) = 0 [pid 12541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12541] write(3, "1000", 4) = 4 [pid 12541] close(3) = 0 [pid 12541] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12541] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12541] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12542 attached , parent_tid=[12542], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12542 [pid 12542] set_robust_list(0x7fcd885779e0, 24 [pid 12541] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12542] <... set_robust_list resumed>) = 0 [pid 12541] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12542] creat("./file0", 000) = 3 [pid 12542] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12541] <... futex resumed>) = 0 [pid 12542] close(3 [pid 12541] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12541] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12542] <... close resumed>) = 0 [pid 12542] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12541] <... futex resumed>) = 0 [pid 12541] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12541] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12542] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12542] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12539] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12539] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12539] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12539] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12539] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12543 attached , parent_tid=[12543], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12543 [pid 12543] set_robust_list(0x7fcd885569e0, 24 [pid 12539] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12539] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12541] <... futex resumed>) = 0 [pid 12542] <... futex resumed>) = 1 [pid 12542] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12541] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12543] <... set_robust_list resumed>) = 0 [pid 12541] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12542] <... socket resumed>) = 4 [pid 12542] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12541] <... futex resumed>) = 0 [pid 12542] <... futex resumed>) = 1 [pid 12541] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12542] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12541] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12543] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12540] <... mount resumed>) = -1 EIO (Input/output error) [pid 12543] recvfrom(3, [pid 12540] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12540] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12539] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12539] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12541] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12541] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12541] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12544 attached , parent_tid=[12544], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12544 [pid 12541] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12541] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12544] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12544] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12542] <... mount resumed>) = -1 EIO (Input/output error) [pid 12544] recvfrom(3, [pid 12542] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12542] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12536] exit_group(0 [pid 12538] <... recvfrom resumed> ) = ? [pid 12537] <... futex resumed>) = ? [pid 12536] <... exit_group resumed>) = ? [pid 12538] +++ exited with 0 +++ [pid 12537] +++ exited with 0 +++ [pid 12536] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12536, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12545 ./strace-static-x86_64: Process 12545 attached [pid 12545] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12545] setpgid(0, 0) = 0 [pid 12545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12545] write(3, "1000", 4) = 4 [pid 12545] close(3) = 0 [pid 12545] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12545] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12545] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12546 attached , parent_tid=[12546], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12546 [pid 12545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12546] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12546] creat("./file0", 000) = 3 [pid 12546] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12545] <... futex resumed>) = 0 [pid 12546] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12545] <... futex resumed>) = 0 [pid 12546] close(3 [pid 12545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12546] <... close resumed>) = 0 [pid 12546] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12545] <... futex resumed>) = 0 [pid 12546] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12546] <... socket resumed>) = 3 [pid 12545] <... futex resumed>) = 0 [pid 12546] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12546] <... futex resumed>) = 0 [pid 12545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12546] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12545] <... futex resumed>) = 0 [pid 12546] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12546] <... socket resumed>) = 4 [pid 12546] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12545] <... futex resumed>) = 0 [pid 12546] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12545] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12545] <... futex resumed>) = 0 [pid 12546] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12545] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12545] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12545] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12545] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12547 attached , parent_tid=[12547], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12547 [pid 12545] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12545] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12547] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12547] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12546] <... mount resumed>) = -1 EIO (Input/output error) [pid 12546] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12546] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12547] recvfrom(3, [pid 12539] exit_group(0 [pid 12543] <... recvfrom resumed>) = ? [pid 12540] <... futex resumed>) = ? [pid 12539] <... exit_group resumed>) = ? [pid 12543] +++ exited with 0 +++ [pid 12540] +++ exited with 0 +++ [pid 12539] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12539, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12548 ./strace-static-x86_64: Process 12548 attached [pid 12548] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12548] setpgid(0, 0) = 0 [pid 12548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12548] write(3, "1000", 4) = 4 [pid 12548] close(3) = 0 [pid 12548] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12548] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12548] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12549], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12549 [pid 12548] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12545] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12545] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12548] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12545] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 12549 attached [pid 12549] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12549] creat("./file0", 000) = 3 [pid 12549] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12548] <... futex resumed>) = 0 [pid 12548] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12548] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12549] <... futex resumed>) = 1 [pid 12549] close(3) = 0 [pid 12549] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12548] <... futex resumed>) = 0 [pid 12548] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12548] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12549] <... futex resumed>) = 1 [pid 12549] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12549] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12548] <... futex resumed>) = 0 [pid 12549] <... futex resumed>) = 1 [pid 12548] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12548] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12549] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12549] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12548] <... futex resumed>) = 0 [pid 12548] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12548] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12549] <... futex resumed>) = 1 [pid 12549] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12541] exit_group(0 [pid 12544] <... recvfrom resumed> ) = ? [pid 12542] <... futex resumed>) = ? [pid 12541] <... exit_group resumed>) = ? [pid 12544] +++ exited with 0 +++ [pid 12542] +++ exited with 0 +++ [pid 12541] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12541, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12550 attached , child_tidptr=0x55555559c5d0) = 12550 [pid 12550] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12550] setpgid(0, 0) = 0 [pid 12550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12550] write(3, "1000", 4) = 4 [pid 12550] close(3) = 0 [pid 12550] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12550] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12550] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12551 attached , parent_tid=[12551], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12551 [pid 12550] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12551] set_robust_list(0x7fcd885779e0, 24 [pid 12550] <... futex resumed>) = 0 [pid 12550] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12551] <... set_robust_list resumed>) = 0 [pid 12548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12548] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12548] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12548] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12551] creat("./file0", 000 [pid 12548] <... clone resumed>, parent_tid=[12552], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12552 ./strace-static-x86_64: Process 12552 attached [pid 12551] <... creat resumed>) = 3 [pid 12548] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12551] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12552] set_robust_list(0x7fcd885569e0, 24 [pid 12548] <... futex resumed>) = 0 [pid 12551] <... futex resumed>) = 1 [pid 12550] <... futex resumed>) = 0 [pid 12548] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12551] close(3 [pid 12550] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12552] <... set_robust_list resumed>) = 0 [pid 12551] <... close resumed>) = 0 [pid 12550] <... futex resumed>) = 0 [pid 12551] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12550] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12552] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12551] <... futex resumed>) = 0 [pid 12550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12551] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12550] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12550] <... futex resumed>) = 0 [pid 12551] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12550] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12549] <... mount resumed>) = -1 EIO (Input/output error) [pid 12551] <... socket resumed>) = 3 [pid 12549] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12552] <... sendto resumed>) = 32 [pid 12551] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12549] <... futex resumed>) = 0 [pid 12551] <... futex resumed>) = 1 [pid 12550] <... futex resumed>) = 0 [pid 12549] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12552] recvfrom(3, [pid 12551] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12550] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12550] <... futex resumed>) = 0 [pid 12551] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12550] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12551] <... socket resumed>) = 4 [pid 12551] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12550] <... futex resumed>) = 0 [pid 12551] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12550] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12550] <... futex resumed>) = 0 [pid 12551] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12550] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12550] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12550] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12550] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12550] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12553 attached [pid 12553] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12553] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12550] <... clone resumed>, parent_tid=[12553], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12553 [pid 12550] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12553] <... futex resumed>) = 0 [pid 12553] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12550] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12553] <... sendto resumed>) = 32 [pid 12551] <... mount resumed>) = -1 EIO (Input/output error) [pid 12553] recvfrom(3, [pid 12551] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12551] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12545] exit_group(0 [pid 12547] <... recvfrom resumed> ) = ? [pid 12546] <... futex resumed>) = ? [pid 12545] <... exit_group resumed>) = ? [pid 12546] +++ exited with 0 +++ [pid 12547] +++ exited with 0 +++ [pid 12545] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12545, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12554 attached , child_tidptr=0x55555559c5d0) = 12554 [pid 12554] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12554] setpgid(0, 0) = 0 [pid 12554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12554] write(3, "1000", 4) = 4 [pid 12554] close(3) = 0 [pid 12554] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12554] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12554] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12555 attached , parent_tid=[12555], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12555 [pid 12554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12555] set_robust_list(0x7fcd885779e0, 24 [pid 12554] <... futex resumed>) = 0 [pid 12554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12555] <... set_robust_list resumed>) = 0 [pid 12555] creat("./file0", 000) = 3 [pid 12555] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12554] <... futex resumed>) = 0 [pid 12555] close(3 [pid 12554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12555] <... close resumed>) = 0 [pid 12554] <... futex resumed>) = 0 [pid 12555] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12555] <... futex resumed>) = 0 [pid 12554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12555] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12555] <... socket resumed>) = 3 [pid 12554] <... futex resumed>) = 0 [pid 12550] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12555] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12555] <... futex resumed>) = 0 [pid 12554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12555] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12554] <... futex resumed>) = 0 [pid 12555] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12555] <... socket resumed>) = 4 [pid 12555] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12554] <... futex resumed>) = 0 [pid 12555] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12554] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12554] <... futex resumed>) = 0 [pid 12555] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12554] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12554] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12554] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12554] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12556 attached , parent_tid=[12556], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12556 [pid 12556] set_robust_list(0x7fcd885569e0, 24 [pid 12554] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12556] <... set_robust_list resumed>) = 0 [pid 12554] <... futex resumed>) = 0 [pid 12554] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12556] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12555] <... mount resumed>) = -1 EIO (Input/output error) [pid 12556] recvfrom(3, [pid 12555] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12555] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12548] exit_group(0 [pid 12552] <... recvfrom resumed> ) = ? [pid 12549] <... futex resumed>) = ? [pid 12548] <... exit_group resumed>) = ? [pid 12552] +++ exited with 0 +++ [pid 12549] +++ exited with 0 +++ [pid 12548] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12548, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12557 ./strace-static-x86_64: Process 12557 attached [pid 12557] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12557] setpgid(0, 0) = 0 [pid 12557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12557] write(3, "1000", 4) = 4 [pid 12557] close(3) = 0 [pid 12557] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12557] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12557] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12558], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12558 [pid 12557] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12557] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12558 attached [pid 12558] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12558] creat("./file0", 000) = 3 [pid 12558] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12557] <... futex resumed>) = 0 [pid 12557] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12557] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12558] close(3) = 0 [pid 12558] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12557] <... futex resumed>) = 0 [pid 12558] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12557] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12558] <... socket resumed>) = 3 [pid 12557] <... futex resumed>) = 0 [pid 12558] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12557] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12558] <... futex resumed>) = 0 [pid 12557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12558] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12557] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12558] <... socket resumed>) = 4 [pid 12557] <... futex resumed>) = 0 [pid 12558] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12557] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12558] <... futex resumed>) = 0 [pid 12557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12558] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12557] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12557] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12550] exit_group(0 [pid 12551] <... futex resumed>) = ? [pid 12550] <... exit_group resumed>) = ? [pid 12551] +++ exited with 0 +++ [pid 12553] <... recvfrom resumed> ) = ? [pid 12553] +++ exited with 0 +++ [pid 12550] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12550, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12559 ./strace-static-x86_64: Process 12559 attached [pid 12559] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12559] setpgid(0, 0) = 0 [pid 12559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12559] write(3, "1000", 4) = 4 [pid 12559] close(3) = 0 [pid 12559] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12557] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12557] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12559] <... futex resumed>) = 0 [pid 12557] <... mprotect resumed>) = 0 [pid 12559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12557] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12559] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12557] <... clone resumed>, parent_tid=[12560], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12560 [pid 12557] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12557] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12559] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12561 attached , parent_tid=[12561], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12561 [pid 12559] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12559] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12560 attached [pid 12561] set_robust_list(0x7fcd885779e0, 24 [pid 12560] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12560] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12561] <... set_robust_list resumed>) = 0 [pid 12560] <... sendto resumed>) = 32 [pid 12558] <... mount resumed>) = -1 EIO (Input/output error) [pid 12560] recvfrom(3, [pid 12558] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12561] creat("./file0", 000 [pid 12558] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12561] <... creat resumed>) = 3 [pid 12561] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12559] <... futex resumed>) = 0 [pid 12561] close(3 [pid 12559] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12561] <... close resumed>) = 0 [pid 12559] <... futex resumed>) = 0 [pid 12561] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12559] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12561] <... futex resumed>) = 0 [pid 12559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12561] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12559] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12561] <... socket resumed>) = 3 [pid 12559] <... futex resumed>) = 0 [pid 12561] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12559] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12561] <... futex resumed>) = 0 [pid 12559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12561] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12559] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12559] <... futex resumed>) = 0 [pid 12561] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12559] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12561] <... socket resumed>) = 4 [pid 12561] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12559] <... futex resumed>) = 0 [pid 12561] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12559] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12559] <... futex resumed>) = 0 [pid 12561] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12559] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12557] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12559] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12559] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12559] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12559] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12562 attached , parent_tid=[12562], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12562 [pid 12559] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12559] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12562] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12562] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12562] recvfrom(3, [pid 12561] <... mount resumed>) = -1 EIO (Input/output error) [pid 12561] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12561] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12554] exit_group(0 [pid 12556] <... recvfrom resumed> ) = ? [pid 12555] <... futex resumed>) = ? [pid 12554] <... exit_group resumed>) = ? [pid 12556] +++ exited with 0 +++ [pid 12555] +++ exited with 0 +++ [pid 12554] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12554, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12563 attached , child_tidptr=0x55555559c5d0) = 12563 [pid 12563] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12563] setpgid(0, 0) = 0 [pid 12563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12563] write(3, "1000", 4) = 4 [pid 12563] close(3) = 0 [pid 12563] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12563] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12563] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12559] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 12564 attached [pid 12563] <... clone resumed>, parent_tid=[12564], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12564 [pid 12563] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12564] set_robust_list(0x7fcd885779e0, 24 [pid 12563] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12564] <... set_robust_list resumed>) = 0 [pid 12564] creat("./file0", 000) = 3 [pid 12564] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12563] <... futex resumed>) = 0 [pid 12563] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12563] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12564] close(3) = 0 [pid 12564] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12563] <... futex resumed>) = 0 [pid 12563] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12563] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12564] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12564] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12563] <... futex resumed>) = 0 [pid 12563] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12564] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12563] <... futex resumed>) = 0 [pid 12563] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12564] <... socket resumed>) = 4 [pid 12564] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12563] <... futex resumed>) = 0 [pid 12563] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12563] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12564] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12563] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12563] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12563] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12563] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12565 attached , parent_tid=[12565], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12565 [pid 12565] set_robust_list(0x7fcd885569e0, 24 [pid 12563] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12565] <... set_robust_list resumed>) = 0 [pid 12563] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12565] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12564] <... mount resumed>) = -1 EIO (Input/output error) [pid 12564] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12564] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12565] recvfrom(3, [pid 12557] exit_group(0 [pid 12560] <... recvfrom resumed> ) = ? [pid 12558] <... futex resumed>) = ? [pid 12557] <... exit_group resumed>) = ? [pid 12560] +++ exited with 0 +++ [pid 12558] +++ exited with 0 +++ [pid 12557] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12557, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12566 ./strace-static-x86_64: Process 12566 attached [pid 12566] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12566] setpgid(0, 0) = 0 [pid 12566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12566] write(3, "1000", 4) = 4 [pid 12566] close(3) = 0 [pid 12566] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12566] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12566] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12567], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12567 [pid 12566] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12567 attached [pid 12567] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12567] creat("./file0", 000) = 3 [pid 12567] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12566] <... futex resumed>) = 0 [pid 12566] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12567] <... futex resumed>) = 1 [pid 12567] close(3) = 0 [pid 12567] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12566] <... futex resumed>) = 0 [pid 12566] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12567] <... futex resumed>) = 1 [pid 12567] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12567] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12566] <... futex resumed>) = 0 [pid 12567] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12566] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12567] <... socket resumed>) = 4 [pid 12566] <... futex resumed>) = 0 [pid 12567] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12566] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12567] <... futex resumed>) = 0 [pid 12566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12567] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12566] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12563] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12559] exit_group(0 [pid 12562] <... recvfrom resumed> ) = ? [pid 12561] <... futex resumed>) = ? [pid 12559] <... exit_group resumed>) = ? [pid 12562] +++ exited with 0 +++ [pid 12561] +++ exited with 0 +++ [pid 12559] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12559, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12568 ./strace-static-x86_64: Process 12568 attached [pid 12568] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12568] setpgid(0, 0) = 0 [pid 12568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12568] write(3, "1000", 4) = 4 [pid 12568] close(3) = 0 [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12568] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12568] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12569], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12569 [pid 12568] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12569 attached [pid 12569] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12569] creat("./file0", 000) = 3 [pid 12569] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12568] <... futex resumed>) = 0 [pid 12568] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12569] <... futex resumed>) = 1 [pid 12569] close(3) = 0 [pid 12569] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12568] <... futex resumed>) = 0 [pid 12568] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12569] <... futex resumed>) = 1 [pid 12566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12566] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12566] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12566] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12570], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12570 [pid 12566] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12566] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12569] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12569] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12568] <... futex resumed>) = 0 [pid 12569] <... futex resumed>) = 1 [pid 12569] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12568] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12569] <... socket resumed>) = 4 [pid 12568] <... futex resumed>) = 0 [pid 12569] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12569] <... futex resumed>) = 0 [pid 12568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12569] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12568] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12570 attached ) = 0 [pid 12570] set_robust_list(0x7fcd885569e0, 24 [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12570] <... set_robust_list resumed>) = 0 [pid 12570] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12567] <... mount resumed>) = -1 EIO (Input/output error) [pid 12567] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12570] recvfrom(3, [pid 12567] <... futex resumed>) = 0 [pid 12567] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12568] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12568] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12568] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12568] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12568] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12571 attached , parent_tid=[12571], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12571 [pid 12571] set_robust_list(0x7fcd885569e0, 24 [pid 12568] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12568] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12571] <... set_robust_list resumed>) = 0 [pid 12571] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12569] <... mount resumed>) = -1 EIO (Input/output error) [pid 12571] recvfrom(3, [pid 12569] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12569] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12563] exit_group(0 [pid 12565] <... recvfrom resumed> ) = ? [pid 12564] <... futex resumed>) = ? [pid 12563] <... exit_group resumed>) = ? [pid 12565] +++ exited with 0 +++ [pid 12568] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12564] +++ exited with 0 +++ [pid 12563] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12563, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12572 attached , child_tidptr=0x55555559c5d0) = 12572 [pid 12572] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12572] setpgid(0, 0) = 0 [pid 12572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12572] write(3, "1000", 4) = 4 [pid 12572] close(3) = 0 [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12572] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12572] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12573 attached , parent_tid=[12573], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12573 [pid 12573] set_robust_list(0x7fcd885779e0, 24 [pid 12572] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12573] <... set_robust_list resumed>) = 0 [pid 12573] creat("./file0", 000) = 3 [pid 12573] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12572] <... futex resumed>) = 0 [pid 12573] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12572] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12572] <... futex resumed>) = 0 [pid 12573] close(3 [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12573] <... close resumed>) = 0 [pid 12573] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12572] <... futex resumed>) = 0 [pid 12572] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12573] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12573] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12572] <... futex resumed>) = 0 [pid 12572] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12573] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12572] <... futex resumed>) = 0 [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12573] <... socket resumed>) = 4 [pid 12573] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12572] <... futex resumed>) = 0 [pid 12572] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12573] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12572] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12572] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12572] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12572] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12572] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12574], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12574 [pid 12572] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12572] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12574 attached [pid 12574] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12574] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12574] recvfrom(3, [pid 12573] <... mount resumed>) = -1 EIO (Input/output error) [pid 12573] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12573] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12566] exit_group(0 [pid 12570] <... recvfrom resumed> ) = ? [pid 12567] <... futex resumed>) = ? [pid 12566] <... exit_group resumed>) = ? [pid 12570] +++ exited with 0 +++ [pid 12567] +++ exited with 0 +++ [pid 12566] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12566, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12575 ./strace-static-x86_64: Process 12575 attached [pid 12575] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12575] setpgid(0, 0) = 0 [pid 12575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12575] write(3, "1000", 4) = 4 [pid 12575] close(3) = 0 [pid 12575] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12575] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12575] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12576 attached , parent_tid=[12576], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12576 [pid 12576] set_robust_list(0x7fcd885779e0, 24 [pid 12575] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12576] <... set_robust_list resumed>) = 0 [pid 12575] <... futex resumed>) = 0 [pid 12575] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12576] creat("./file0", 000) = 3 [pid 12576] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12575] <... futex resumed>) = 0 [pid 12576] <... futex resumed>) = 1 [pid 12576] close(3 [pid 12575] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12576] <... close resumed>) = 0 [pid 12575] <... futex resumed>) = 0 [pid 12576] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12575] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12576] <... futex resumed>) = 0 [pid 12575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12576] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12575] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12576] <... socket resumed>) = 3 [pid 12575] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12576] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12575] <... futex resumed>) = 0 [pid 12576] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12575] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12575] <... futex resumed>) = 0 [pid 12575] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12576] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12576] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12575] <... futex resumed>) = 0 [pid 12576] <... futex resumed>) = 1 [pid 12575] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12575] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12576] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12572] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12568] exit_group(0 [pid 12571] <... recvfrom resumed> ) = ? [pid 12569] <... futex resumed>) = ? [pid 12568] <... exit_group resumed>) = ? [pid 12571] +++ exited with 0 +++ [pid 12569] +++ exited with 0 +++ [pid 12568] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12568, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12577 ./strace-static-x86_64: Process 12577 attached [pid 12577] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12577] setpgid(0, 0) = 0 [pid 12577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12577] write(3, "1000", 4) = 4 [pid 12577] close(3) = 0 [pid 12577] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12577] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12577] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12578 attached , parent_tid=[12578], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12578 [pid 12577] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12577] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12578] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12578] creat("./file0", 000 [pid 12575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12575] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12578] <... creat resumed>) = 3 [pid 12575] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12575] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12578] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12575] <... clone resumed>, parent_tid=[12579], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12579 [pid 12575] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12575] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12579 attached [pid 12578] <... futex resumed>) = 1 [pid 12577] <... futex resumed>) = 0 [pid 12579] set_robust_list(0x7fcd885569e0, 24 [pid 12578] close(3 [pid 12577] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12577] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12578] <... close resumed>) = 0 [pid 12579] <... set_robust_list resumed>) = 0 [pid 12578] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12579] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12577] <... futex resumed>) = 0 [pid 12578] <... futex resumed>) = 1 [pid 12577] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12578] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12577] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12579] <... sendto resumed>) = 32 [pid 12579] recvfrom(3, [pid 12576] <... mount resumed>) = -1 EIO (Input/output error) [pid 12576] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12576] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12578] <... socket resumed>) = 3 [pid 12578] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12577] <... futex resumed>) = 0 [pid 12578] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12577] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12578] <... socket resumed>) = 4 [pid 12577] <... futex resumed>) = 0 [pid 12578] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12577] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12578] <... futex resumed>) = 0 [pid 12577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12578] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12577] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12577] <... futex resumed>) = 0 [pid 12578] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12577] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12577] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12577] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12577] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12580], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12580 ./strace-static-x86_64: Process 12580 attached [pid 12580] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12580] futex(0x7fcd8864f4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12577] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12577] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12580] <... futex resumed>) = 0 [pid 12580] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12578] <... mount resumed>) = -1 EIO (Input/output error) [pid 12578] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12578] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12580] recvfrom(3, [pid 12577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12577] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12572] exit_group(0 [pid 12574] <... recvfrom resumed> ) = ? [pid 12573] <... futex resumed>) = ? [pid 12572] <... exit_group resumed>) = ? [pid 12574] +++ exited with 0 +++ [pid 12573] +++ exited with 0 +++ [pid 12572] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12572, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12581 attached , child_tidptr=0x55555559c5d0) = 12581 [pid 12581] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12581] setpgid(0, 0) = 0 [pid 12581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12581] write(3, "1000", 4) = 4 [pid 12581] close(3) = 0 [pid 12581] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12581] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12581] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12582], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12582 [pid 12581] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12581] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12582 attached [pid 12582] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12582] creat("./file0", 000) = 3 [pid 12582] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12581] <... futex resumed>) = 0 [pid 12582] close(3 [pid 12581] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12582] <... close resumed>) = 0 [pid 12581] <... futex resumed>) = 0 [pid 12582] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12581] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12582] <... futex resumed>) = 0 [pid 12581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12582] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12581] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12582] <... socket resumed>) = 3 [pid 12581] <... futex resumed>) = 0 [pid 12582] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12581] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12582] <... futex resumed>) = 0 [pid 12581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12582] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12581] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12581] <... futex resumed>) = 0 [pid 12582] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12581] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12582] <... socket resumed>) = 4 [pid 12582] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12581] <... futex resumed>) = 0 [pid 12582] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12581] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12581] <... futex resumed>) = 0 [pid 12582] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12581] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12581] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12581] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12581] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12583], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12583 [pid 12581] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12581] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12583 attached [pid 12583] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12583] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12582] <... mount resumed>) = -1 EIO (Input/output error) [pid 12583] <... sendto resumed>) = 32 [pid 12582] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12583] recvfrom(3, [pid 12582] <... futex resumed>) = 0 [pid 12582] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12575] exit_group(0 [pid 12579] <... recvfrom resumed> ) = ? [pid 12576] <... futex resumed>) = ? [pid 12575] <... exit_group resumed>) = ? [pid 12579] +++ exited with 0 +++ [pid 12576] +++ exited with 0 +++ [pid 12575] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12575, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12584 attached , child_tidptr=0x55555559c5d0) = 12584 [pid 12584] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12584] setpgid(0, 0) = 0 [pid 12584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12584] write(3, "1000", 4) = 4 [pid 12584] close(3) = 0 [pid 12584] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12584] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12584] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12585], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12585 [pid 12584] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12584] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12585 attached [pid 12585] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12585] creat("./file0", 000) = 3 [pid 12585] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12584] <... futex resumed>) = 0 [pid 12585] close(3 [pid 12584] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12585] <... close resumed>) = 0 [pid 12584] <... futex resumed>) = 0 [pid 12585] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12584] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12585] <... futex resumed>) = 0 [pid 12584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12585] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12584] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12585] <... socket resumed>) = 3 [pid 12584] <... futex resumed>) = 0 [pid 12585] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12584] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12585] <... futex resumed>) = 0 [pid 12584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12585] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12584] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12585] <... socket resumed>) = 4 [pid 12584] <... futex resumed>) = 0 [pid 12585] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12584] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12585] <... futex resumed>) = 0 [pid 12584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12585] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12584] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12584] <... futex resumed>) = 0 [pid 12585] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12584] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12577] exit_group(0 [pid 12580] <... recvfrom resumed> ) = ? [pid 12578] <... futex resumed>) = ? [pid 12577] <... exit_group resumed>) = ? [pid 12584] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12580] +++ exited with 0 +++ [pid 12578] +++ exited with 0 +++ [pid 12577] +++ exited with 0 +++ [pid 12584] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12577, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12584] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12584] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12587 attached ./strace-static-x86_64: Process 12586 attached , parent_tid=[12587], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12587 [pid 12587] set_robust_list(0x7fcd885569e0, 24 [pid 12586] set_robust_list(0x55555559c5e0, 24 [pid 12584] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12586 [pid 12586] <... set_robust_list resumed>) = 0 [pid 12584] <... futex resumed>) = 0 [pid 12584] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12587] <... set_robust_list resumed>) = 0 [pid 12587] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12585] <... mount resumed>) = -1 EIO (Input/output error) [pid 12587] <... sendto resumed>) = 32 [pid 12586] setpgid(0, 0 [pid 12585] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12587] recvfrom(3, [pid 12586] <... setpgid resumed>) = 0 [pid 12585] <... futex resumed>) = 0 [pid 12586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12585] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12586] <... openat resumed>) = 3 [pid 12586] write(3, "1000", 4) = 4 [pid 12586] close(3) = 0 [pid 12586] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12586] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12586] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12588 attached , parent_tid=[12588], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12588 [pid 12586] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12586] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12588] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12588] creat("./file0", 000) = 3 [pid 12588] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12586] <... futex resumed>) = 0 [pid 12588] close(3 [pid 12586] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12588] <... close resumed>) = 0 [pid 12586] <... futex resumed>) = 0 [pid 12588] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12586] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12588] <... futex resumed>) = 0 [pid 12586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12588] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12586] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12588] <... socket resumed>) = 3 [pid 12586] <... futex resumed>) = 0 [pid 12588] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12586] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12588] <... futex resumed>) = 0 [pid 12586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12588] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12586] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12586] <... futex resumed>) = 0 [pid 12588] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12586] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12588] <... socket resumed>) = 4 [pid 12588] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12586] <... futex resumed>) = 0 [pid 12588] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12586] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12586] <... futex resumed>) = 0 [pid 12588] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12586] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12584] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12584] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12586] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12586] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12586] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12586] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12589], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12589 [pid 12586] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12589 attached [pid 12589] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12589] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12586] <... futex resumed>) = 0 [pid 12589] <... sendto resumed>) = 32 [pid 12589] recvfrom(3, [pid 12588] <... mount resumed>) = -1 EIO (Input/output error) [pid 12586] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12588] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12588] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12581] exit_group(0 [pid 12583] <... recvfrom resumed> ) = ? [pid 12582] <... futex resumed>) = ? [pid 12581] <... exit_group resumed>) = ? [pid 12583] +++ exited with 0 +++ [pid 12582] +++ exited with 0 +++ [pid 12581] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12581, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12590 attached [pid 12590] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12590] setpgid(0, 0) = 0 [pid 12590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12590] write(3, "1000", 4) = 4 [pid 12590] close(3) = 0 [pid 12590] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12590] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12590] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12591], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12591 [pid 12590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12591 attached [pid 12591] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12591] creat("./file0", 000) = 3 [pid 12591] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12590] <... futex resumed>) = 0 [pid 12590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12591] <... futex resumed>) = 1 [pid 3612] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12590 [pid 12591] close(3 [pid 12586] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12591] <... close resumed>) = 0 [pid 12591] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12590] <... futex resumed>) = 0 [pid 12590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12591] <... futex resumed>) = 1 [pid 12591] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12591] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12590] <... futex resumed>) = 0 [pid 12590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12591] <... futex resumed>) = 1 [pid 12591] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12591] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12590] <... futex resumed>) = 0 [pid 12590] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12591] <... futex resumed>) = 1 [pid 12590] <... futex resumed>) = 0 [pid 12590] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12591] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12590] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12590] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12590] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12590] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12592 attached , parent_tid=[12592], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12592 [pid 12592] set_robust_list(0x7fcd885569e0, 24 [pid 12590] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12590] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12592] <... set_robust_list resumed>) = 0 [pid 12592] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12592] recvfrom(3, [pid 12591] <... mount resumed>) = -1 EIO (Input/output error) [pid 12591] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12591] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12584] exit_group(0 [pid 12585] <... futex resumed>) = ? [pid 12587] <... recvfrom resumed> ) = ? [pid 12584] <... exit_group resumed>) = ? [pid 12585] +++ exited with 0 +++ [pid 12587] +++ exited with 0 +++ [pid 12584] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12584, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12593 ./strace-static-x86_64: Process 12593 attached [pid 12593] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12593] setpgid(0, 0) = 0 [pid 12593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12593] write(3, "1000", 4) = 4 [pid 12593] close(3) = 0 [pid 12593] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12593] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12593] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12594 attached , parent_tid=[12594], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12594 [pid 12593] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12593] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12594] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12594] creat("./file0", 000) = 3 [pid 12594] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12593] <... futex resumed>) = 0 [pid 12593] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12593] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12594] close(3) = 0 [pid 12594] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12593] <... futex resumed>) = 0 [pid 12593] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12593] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12594] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12594] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12593] <... futex resumed>) = 0 [pid 12593] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12594] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12593] <... futex resumed>) = 0 [pid 12593] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12594] <... socket resumed>) = 4 [pid 12594] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12593] <... futex resumed>) = 0 [pid 12593] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12594] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12593] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12590] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12590] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12586] exit_group(0 [pid 12589] <... recvfrom resumed> ) = ? [pid 12588] <... futex resumed>) = ? [pid 12586] <... exit_group resumed>) = ? [pid 12589] +++ exited with 0 +++ [pid 12588] +++ exited with 0 +++ [pid 12586] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12586, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12595 ./strace-static-x86_64: Process 12595 attached [pid 12595] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12593] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12593] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12595] <... prctl resumed>) = 0 [pid 12593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12595] setpgid(0, 0 [pid 12593] <... mmap resumed>) = 0x7fcd88536000 [pid 12593] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12593] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12595] <... setpgid resumed>) = 0 [pid 12595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12593] <... clone resumed>, parent_tid=[12596], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12596 [pid 12593] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12593] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12595] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12596 attached [pid 12595] write(3, "1000", 4) = 4 [pid 12596] set_robust_list(0x7fcd885569e0, 24 [pid 12595] close(3 [pid 12596] <... set_robust_list resumed>) = 0 [pid 12595] <... close resumed>) = 0 [pid 12596] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12595] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12595] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12594] <... mount resumed>) = -1 EIO (Input/output error) [pid 12596] <... sendto resumed>) = 32 [pid 12595] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12594] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12596] recvfrom(3, [pid 12594] <... futex resumed>) = 0 [pid 12595] <... clone resumed>, parent_tid=[12597], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12597 [pid 12594] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12595] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12595] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12597 attached [pid 12597] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12597] creat("./file0", 000) = 3 [pid 12597] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12595] <... futex resumed>) = 0 [pid 12595] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12595] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12597] close(3) = 0 [pid 12597] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12595] <... futex resumed>) = 0 [pid 12597] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12595] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12597] <... socket resumed>) = 3 [pid 12595] <... futex resumed>) = 0 [pid 12597] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12595] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12597] <... futex resumed>) = 0 [pid 12595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12597] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12595] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12597] <... socket resumed>) = 4 [pid 12595] <... futex resumed>) = 0 [pid 12597] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12595] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12597] <... futex resumed>) = 0 [pid 12595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12597] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12595] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12595] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12593] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12595] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12595] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12595] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12598], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12598 [pid 12595] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12598 attached [pid 12598] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12598] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12595] <... futex resumed>) = 0 [pid 12595] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12597] <... mount resumed>) = -1 EIO (Input/output error) [pid 12597] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12598] <... sendto resumed>) = 32 [pid 12597] <... futex resumed>) = 0 [pid 12598] recvfrom(3, [pid 12597] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12590] exit_group(0 [pid 12591] <... futex resumed>) = ? [pid 12590] <... exit_group resumed>) = ? [pid 12592] <... recvfrom resumed> ) = ? [pid 12591] +++ exited with 0 +++ [pid 12592] +++ exited with 0 +++ [pid 12590] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12590, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12599 ./strace-static-x86_64: Process 12599 attached [pid 12599] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12599] setpgid(0, 0) = 0 [pid 12599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12599] write(3, "1000", 4) = 4 [pid 12599] close(3) = 0 [pid 12599] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12599] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12595] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12599] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12600], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12600 ./strace-static-x86_64: Process 12600 attached [pid 12599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12600] set_robust_list(0x7fcd885779e0, 24 [pid 12599] <... futex resumed>) = 0 [pid 12599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12600] <... set_robust_list resumed>) = 0 [pid 12600] creat("./file0", 000) = 3 [pid 12600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12600] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12599] <... futex resumed>) = 0 [pid 12599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12600] <... futex resumed>) = 0 [pid 12599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12600] close(3) = 0 [pid 12600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12599] <... futex resumed>) = 0 [pid 12600] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12600] <... socket resumed>) = 3 [pid 12599] <... futex resumed>) = 0 [pid 12600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12600] <... futex resumed>) = 0 [pid 12599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12600] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12600] <... socket resumed>) = 4 [pid 12599] <... futex resumed>) = 0 [pid 12600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12600] <... futex resumed>) = 0 [pid 12599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12600] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12599] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12599] <... futex resumed>) = 0 [pid 12600] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12599] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12599] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12599] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12599] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12601 attached , parent_tid=[12601], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12601 [pid 12601] set_robust_list(0x7fcd885569e0, 24 [pid 12599] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12601] <... set_robust_list resumed>) = 0 [pid 12599] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12601] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12600] <... mount resumed>) = -1 EIO (Input/output error) [pid 12600] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12600] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12601] recvfrom(3, [pid 12593] exit_group(0 [pid 12596] <... recvfrom resumed> ) = ? [pid 12594] <... futex resumed>) = ? [pid 12593] <... exit_group resumed>) = ? [pid 12596] +++ exited with 0 +++ [pid 12594] +++ exited with 0 +++ [pid 12593] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12593, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12602 attached , child_tidptr=0x55555559c5d0) = 12602 [pid 12602] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12602] setpgid(0, 0) = 0 [pid 12602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12602] write(3, "1000", 4) = 4 [pid 12602] close(3) = 0 [pid 12602] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12602] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12602] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12603 attached , parent_tid=[12603], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12603 [pid 12603] set_robust_list(0x7fcd885779e0, 24 [pid 12602] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12603] <... set_robust_list resumed>) = 0 [pid 12602] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12603] creat("./file0", 000) = 3 [pid 12603] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12602] <... futex resumed>) = 0 [pid 12603] close(3 [pid 12602] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12603] <... close resumed>) = 0 [pid 12602] <... futex resumed>) = 0 [pid 12603] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12602] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12603] <... futex resumed>) = 0 [pid 12602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12603] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12602] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12603] <... socket resumed>) = 3 [pid 12602] <... futex resumed>) = 0 [pid 12603] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12602] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12603] <... futex resumed>) = 0 [pid 12602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12603] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12602] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12602] <... futex resumed>) = 0 [pid 12603] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12602] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12603] <... socket resumed>) = 4 [pid 12603] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12602] <... futex resumed>) = 0 [pid 12603] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12602] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12602] <... futex resumed>) = 0 [pid 12603] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12602] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12599] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12595] exit_group(0) = ? [pid 12598] <... recvfrom resumed>[[{nlmsg_len=32, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_AX25, ifi_type=ARPHRD_NETROM, ifi_index=131084, ifi_flags=IFF_UP|IFF_DEBUG|IFF_NOTRAILERS|IFF_RUNNING|IFF_MASTER|IFF_MULTICAST|IFF_PORTSEL|IFF_AUTOMEDIA|0x74680000, ifi_change=0x6c6f6f}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 4096, 0, NULL, NULL) = 230 [pid 12597] <... futex resumed>) = ? [pid 12598] +++ exited with 0 +++ [pid 12602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12602] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12597] +++ exited with 0 +++ [pid 12602] <... futex resumed>) = 0 [pid 12595] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12595, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 12602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12602] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12602] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12604], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12604 [pid 12602] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12602] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12604 attached [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12605 ./strace-static-x86_64: Process 12605 attached [pid 12604] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12604] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12605] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12603] <... mount resumed>) = -1 EIO (Input/output error) [pid 12603] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12603] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12604] <... sendto resumed>) = 32 [pid 12604] recvfrom(3, [pid 12605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12605] setpgid(0, 0) = 0 [pid 12605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12605] write(3, "1000", 4) = 4 [pid 12605] close(3) = 0 [pid 12605] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12605] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12605] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12606 attached , parent_tid=[12606], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12606 [pid 12605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12606] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12606] creat("./file0", 000) = 3 [pid 12606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12605] <... futex resumed>) = 0 [pid 12606] close(3 [pid 12605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12606] <... close resumed>) = 0 [pid 12605] <... futex resumed>) = 0 [pid 12606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12606] <... futex resumed>) = 0 [pid 12605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12606] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12606] <... socket resumed>) = 3 [pid 12605] <... futex resumed>) = 0 [pid 12606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12606] <... futex resumed>) = 0 [pid 12605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12606] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12606] <... socket resumed>) = 4 [pid 12605] <... futex resumed>) = 0 [pid 12606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12606] <... futex resumed>) = 0 [pid 12605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12606] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12605] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12605] <... futex resumed>) = 0 [pid 12606] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12605] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12602] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12605] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12605] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12605] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12607 attached , parent_tid=[12607], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12607 [pid 12605] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12605] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12607] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12607] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12607] recvfrom(3, [pid 12606] <... mount resumed>) = -1 EIO (Input/output error) [pid 12606] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12606] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12599] exit_group(0 [pid 12601] <... recvfrom resumed> ) = ? [pid 12600] <... futex resumed>) = ? [pid 12599] <... exit_group resumed>) = ? [pid 12601] +++ exited with 0 +++ [pid 12600] +++ exited with 0 +++ [pid 12599] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12608 attached , child_tidptr=0x55555559c5d0) = 12608 [pid 12608] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12608] setpgid(0, 0) = 0 [pid 12608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12608] write(3, "1000", 4) = 4 [pid 12608] close(3) = 0 [pid 12608] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12608] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12608] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12609], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12609 [pid 12608] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 12609 attached [pid 12609] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12608] <... futex resumed>) = 0 [pid 12608] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12609] creat("./file0", 000 [pid 12605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12605] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12609] <... creat resumed>) = 3 [pid 12609] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12609] <... futex resumed>) = 1 [pid 12609] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12608] <... futex resumed>) = 0 [pid 12608] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12609] <... futex resumed>) = 0 [pid 12609] close(3) = 0 [pid 12609] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12609] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12608] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12608] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12609] <... futex resumed>) = 0 [pid 12608] <... futex resumed>) = 1 [pid 12608] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12609] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12609] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12609] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12608] <... futex resumed>) = 0 [pid 12608] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12609] <... futex resumed>) = 0 [pid 12608] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12609] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12609] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12608] <... futex resumed>) = 0 [pid 12608] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12609] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12608] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 12608] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12608] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12608] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12610 attached , parent_tid=[12610], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12610 [pid 12610] set_robust_list(0x7fcd885569e0, 24 [pid 12608] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12610] <... set_robust_list resumed>) = 0 [pid 12608] <... futex resumed>) = 0 [pid 12610] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12608] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12602] exit_group(0 [pid 12610] <... sendto resumed>) = 32 [pid 12609] <... mount resumed>) = -1 EIO (Input/output error) [pid 12604] <... recvfrom resumed> ) = ? [pid 12603] <... futex resumed>) = ? [pid 12602] <... exit_group resumed>) = ? [pid 12610] recvfrom(3, [pid 12609] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12604] +++ exited with 0 +++ [pid 12603] +++ exited with 0 +++ [pid 12602] +++ exited with 0 +++ [pid 12609] <... futex resumed>) = 0 [pid 12609] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12602, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12611 attached , child_tidptr=0x55555559c5d0) = 12611 [pid 12611] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12611] setpgid(0, 0) = 0 [pid 12611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12611] write(3, "1000", 4) = 4 [pid 12611] close(3) = 0 [pid 12611] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12611] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12611] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12612 attached , parent_tid=[12612], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12612 [pid 12611] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12611] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12612] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12612] creat("./file0", 000) = 3 [pid 12612] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12611] <... futex resumed>) = 0 [pid 12612] close(3 [pid 12611] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12612] <... close resumed>) = 0 [pid 12611] <... futex resumed>) = 0 [pid 12612] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12611] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12612] <... futex resumed>) = 0 [pid 12611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12612] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12611] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12612] <... socket resumed>) = 3 [pid 12611] <... futex resumed>) = 0 [pid 12612] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12611] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12612] <... futex resumed>) = 0 [pid 12611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12612] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12611] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12612] <... socket resumed>) = 4 [pid 12611] <... futex resumed>) = 0 [pid 12612] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12611] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12612] <... futex resumed>) = 0 [pid 12611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12612] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12611] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12611] <... futex resumed>) = 0 [pid 12612] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12611] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12608] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12611] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12611] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12611] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12611] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12613 attached [pid 12613] set_robust_list(0x7fcd885569e0, 24 [pid 12611] <... clone resumed>, parent_tid=[12613], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12613 [pid 12613] <... set_robust_list resumed>) = 0 [pid 12611] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12613] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12611] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12612] <... mount resumed>) = -1 EIO (Input/output error) [pid 12613] <... sendto resumed>) = 32 [pid 12613] recvfrom(3, [pid 12612] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12605] exit_group(0 [pid 12612] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12607] <... recvfrom resumed> ) = ? [pid 12606] <... futex resumed>) = ? [pid 12605] <... exit_group resumed>) = ? [pid 12607] +++ exited with 0 +++ [pid 12606] +++ exited with 0 +++ [pid 12605] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12605, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12614 attached , child_tidptr=0x55555559c5d0) = 12614 [pid 12614] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12614] setpgid(0, 0) = 0 [pid 12614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12614] write(3, "1000", 4) = 4 [pid 12614] close(3) = 0 [pid 12614] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12614] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12614] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12615 attached , parent_tid=[12615], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12615 [pid 12615] set_robust_list(0x7fcd885779e0, 24 [pid 12614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12615] <... set_robust_list resumed>) = 0 [pid 12614] <... futex resumed>) = 0 [pid 12614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12615] creat("./file0", 000) = 3 [pid 12615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12615] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12614] <... futex resumed>) = 0 [pid 12614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12615] close(3) = 0 [pid 12615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12614] <... futex resumed>) = 0 [pid 12615] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12615] <... socket resumed>) = 3 [pid 12614] <... futex resumed>) = 0 [pid 12614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12614] <... futex resumed>) = 0 [pid 12615] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12615] <... socket resumed>) = 4 [pid 12614] <... futex resumed>) = 0 [pid 12615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12615] <... futex resumed>) = 0 [pid 12614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12615] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12614] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12614] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12611] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12614] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12614] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12614] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12616 attached , parent_tid=[12616], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12616 [pid 12616] set_robust_list(0x7fcd885569e0, 24 [pid 12614] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12616] <... set_robust_list resumed>) = 0 [pid 12614] <... futex resumed>) = 0 [pid 12614] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12616] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12615] <... mount resumed>) = -1 EIO (Input/output error) [pid 12615] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12616] recvfrom(3, [pid 12615] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12608] exit_group(0 [pid 12610] <... recvfrom resumed> ) = ? [pid 12609] <... futex resumed>) = ? [pid 12608] <... exit_group resumed>) = ? [pid 12610] +++ exited with 0 +++ [pid 12609] +++ exited with 0 +++ [pid 12608] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12608, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12617 ./strace-static-x86_64: Process 12617 attached [pid 12617] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12617] setpgid(0, 0) = 0 [pid 12617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12617] write(3, "1000", 4) = 4 [pid 12617] close(3) = 0 [pid 12617] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12617] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12617] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12618 attached , parent_tid=[12618], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12618 [pid 12617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12618] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12618] creat("./file0", 000) = 3 [pid 12618] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12617] <... futex resumed>) = 0 [pid 12617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12618] close(3) = 0 [pid 12618] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12617] <... futex resumed>) = 0 [pid 12617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12618] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12618] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12617] <... futex resumed>) = 0 [pid 12618] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12618] <... socket resumed>) = 4 [pid 12617] <... futex resumed>) = 0 [pid 12618] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12618] <... futex resumed>) = 0 [pid 12617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12618] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12617] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12617] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12611] exit_group(0 [pid 12617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12613] <... recvfrom resumed> ) = ? [pid 12612] <... futex resumed>) = ? [pid 12611] <... exit_group resumed>) = ? [pid 12617] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12613] +++ exited with 0 +++ [pid 12612] +++ exited with 0 +++ [pid 12617] <... futex resumed>) = 0 [pid 12617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12617] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12611] +++ exited with 0 +++ [pid 12617] <... mprotect resumed>) = 0 [pid 12617] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12619 attached , parent_tid=[12619], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12619 [pid 12617] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12617] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12619] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12619] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12611, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12618] <... mount resumed>) = -1 EIO (Input/output error) [pid 12618] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12618] <... futex resumed>) = 0 [pid 12618] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 12620 attached [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12620 [pid 12620] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12619] <... sendto resumed>) = 32 [pid 12619] recvfrom(3, [pid 12620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12620] setpgid(0, 0) = 0 [pid 12620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12620] write(3, "1000", 4) = 4 [pid 12620] close(3) = 0 [pid 12620] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12620] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12620] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12621], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12621 [pid 12620] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12621 attached [pid 12621] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12621] creat("./file0", 000) = 3 [pid 12621] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12620] <... futex resumed>) = 0 [pid 12620] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12621] close(3) = 0 [pid 12621] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12620] <... futex resumed>) = 0 [pid 12620] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12621] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12621] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12620] <... futex resumed>) = 0 [pid 12620] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12621] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12620] <... futex resumed>) = 0 [pid 12620] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12621] <... socket resumed>) = 4 [pid 12621] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12620] <... futex resumed>) = 0 [pid 12620] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12621] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12620] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12620] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12620] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12622], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12622 [pid 12620] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12620] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12622 attached [pid 12622] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12622] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12622] recvfrom(3, [pid 12621] <... mount resumed>) = -1 EIO (Input/output error) [pid 12621] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12621] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12614] exit_group(0 [pid 12616] <... recvfrom resumed> ) = ? [pid 12615] <... futex resumed>) = ? [pid 12614] <... exit_group resumed>) = ? [pid 12616] +++ exited with 0 +++ [pid 12615] +++ exited with 0 +++ [pid 12614] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12614, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12623 attached , child_tidptr=0x55555559c5d0) = 12623 [pid 12623] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12623] setpgid(0, 0) = 0 [pid 12623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12623] write(3, "1000", 4) = 4 [pid 12623] close(3) = 0 [pid 12623] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12623] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12623] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12624 attached [pid 12624] set_robust_list(0x7fcd885779e0, 24 [pid 12623] <... clone resumed>, parent_tid=[12624], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12624 [pid 12623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12624] <... set_robust_list resumed>) = 0 [pid 12623] <... futex resumed>) = 0 [pid 12623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12624] creat("./file0", 000) = 3 [pid 12624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12623] <... futex resumed>) = 0 [pid 12624] close(3 [pid 12623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12624] <... close resumed>) = 0 [pid 12623] <... futex resumed>) = 0 [pid 12624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12624] <... futex resumed>) = 0 [pid 12623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12624] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12624] <... socket resumed>) = 3 [pid 12623] <... futex resumed>) = 0 [pid 12624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12624] <... futex resumed>) = 0 [pid 12623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12624] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12624] <... socket resumed>) = 4 [pid 12623] <... futex resumed>) = 0 [pid 12624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12624] <... futex resumed>) = 0 [pid 12623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12623] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12623] <... futex resumed>) = 0 [pid 12624] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12623] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12620] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12623] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12623] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12623] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12625], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12625 [pid 12623] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12623] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12625 attached [pid 12625] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12625] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12624] <... mount resumed>) = -1 EIO (Input/output error) [pid 12624] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12624] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12625] <... sendto resumed>) = 32 [pid 12625] recvfrom(3, [pid 12617] exit_group(0 [pid 12619] <... recvfrom resumed> ) = ? [pid 12618] <... futex resumed>) = ? [pid 12617] <... exit_group resumed>) = ? [pid 12619] +++ exited with 0 +++ [pid 12618] +++ exited with 0 +++ [pid 12617] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12617, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12626 ./strace-static-x86_64: Process 12626 attached [pid 12626] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12626] setpgid(0, 0) = 0 [pid 12626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12626] write(3, "1000", 4) = 4 [pid 12626] close(3) = 0 [pid 12626] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12626] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12626] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12627 attached [pid 12623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12626] <... clone resumed>, parent_tid=[12627], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12627 [pid 12623] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 12627] set_robust_list(0x7fcd885779e0, 24 [pid 12626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12626] <... futex resumed>) = 0 [pid 12627] <... set_robust_list resumed>) = 0 [pid 12626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12627] creat("./file0", 000) = 3 [pid 12627] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12626] <... futex resumed>) = 0 [pid 12626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12627] close(3 [pid 12626] <... futex resumed>) = 0 [pid 12626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12627] <... close resumed>) = 0 [pid 12627] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12626] <... futex resumed>) = 0 [pid 12627] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12627] <... socket resumed>) = 3 [pid 12626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12627] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12626] <... futex resumed>) = 0 [pid 12627] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12627] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12627] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12626] <... futex resumed>) = 0 [pid 12627] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12626] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12626] <... futex resumed>) = 0 [pid 12626] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12627] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12620] exit_group(0 [pid 12622] <... recvfrom resumed> ) = ? [pid 12621] <... futex resumed>) = ? [pid 12620] <... exit_group resumed>) = ? [pid 12622] +++ exited with 0 +++ [pid 12621] +++ exited with 0 +++ [pid 12620] +++ exited with 0 +++ [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12620, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12628 attached , child_tidptr=0x55555559c5d0) = 12628 [pid 12628] set_robust_list(0x55555559c5e0, 24 [pid 12626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12628] <... set_robust_list resumed>) = 0 [pid 12626] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12626] <... futex resumed>) = 0 [pid 12628] <... prctl resumed>) = 0 [pid 12626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12628] setpgid(0, 0 [pid 12626] <... mmap resumed>) = 0x7fcd88536000 [pid 12628] <... setpgid resumed>) = 0 [pid 12626] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE [pid 12628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12626] <... mprotect resumed>) = 0 [pid 12628] <... openat resumed>) = 3 [pid 12626] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12629 attached [pid 12628] write(3, "1000", 4 [pid 12629] set_robust_list(0x7fcd885569e0, 24 [pid 12628] <... write resumed>) = 4 [pid 12626] <... clone resumed>, parent_tid=[12629], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12629 [pid 12628] close(3 [pid 12626] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12628] <... close resumed>) = 0 [pid 12626] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12628] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12628] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12628] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12629] <... set_robust_list resumed>) = 0 [pid 12629] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12628] <... clone resumed>, parent_tid=[12630], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12630 [pid 12628] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12629] <... sendto resumed>) = 32 [pid 12628] <... futex resumed>) = 0 [pid 12627] <... mount resumed>) = -1 EIO (Input/output error) [pid 12629] recvfrom(3, [pid 12628] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12627] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12627] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 12630 attached [pid 12630] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12630] creat("./file0", 000) = 3 [pid 12630] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12628] <... futex resumed>) = 0 [pid 12630] close(3 [pid 12628] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12630] <... close resumed>) = 0 [pid 12628] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12630] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12630] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12628] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12630] <... socket resumed>) = 3 [pid 12628] <... futex resumed>) = 0 [pid 12630] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12628] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 12630] <... futex resumed>) = 0 [pid 12628] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12630] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12628] <... futex resumed>) = 0 [pid 12628] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12630] <... socket resumed>) = 4 [pid 12630] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12628] <... futex resumed>) = 0 [pid 12630] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12628] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12628] <... futex resumed>) = 0 [pid 12630] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12628] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12626] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 12628] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12628] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12628] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12628] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 12631 attached [pid 12631] set_robust_list(0x7fcd885569e0, 24 [pid 12628] <... clone resumed>, parent_tid=[12631], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12631 [pid 12628] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12631] <... set_robust_list resumed>) = 0 [pid 12628] <... futex resumed>) = 0 [pid 12631] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12628] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12631] <... sendto resumed>) = 32 [pid 12630] <... mount resumed>) = -1 EIO (Input/output error) [pid 12630] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12631] recvfrom(3, [pid 12630] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12623] exit_group(0 [pid 12625] <... recvfrom resumed> ) = ? [pid 12624] <... futex resumed>) = ? [pid 12623] <... exit_group resumed>) = ? [pid 12625] +++ exited with 0 +++ [pid 12624] +++ exited with 0 +++ [pid 12628] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 286.207309][ T28] INFO: task syz-executor279:4787 blocked for more than 143 seconds. [ 286.215515][ T28] Not tainted 5.18.0-syzkaller-10037-g7e284070abe5 #0 [ 286.222960][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.231791][ T28] task:syz-executor279 state:D stack:26624 pid: 4787 ppid: 3605 flags:0x00004004 [ 286.241123][ T28] Call Trace: [ 286.244427][ T28] [ 286.247481][ T28] __schedule+0x957/0xec0 [ 286.251940][ T28] ? __sched_text_start+0x8/0x8 [ 286.256903][ T28] schedule+0xeb/0x1b0 [ 286.261113][ T28] schedule_timeout+0xac/0x300 [ 286.265964][ T28] ? console_conditional_schedule+0x40/0x40 [ 286.272007][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 286.278174][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.283408][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.289448][ T28] ? lockdep_hardirqs_on+0x95/0x140 [ 286.294779][ T28] do_wait_for_common+0x3ea/0x560 [ 286.299956][ T28] ? console_conditional_schedule+0x40/0x40 [pid 12626] exit_group(0 [pid 12629] <... recvfrom resumed> ) = ? [pid 12626] <... exit_group resumed>) = ? [pid 12629] +++ exited with 0 +++ [ 286.305890][ T28] ? bit_wait_io_timeout+0x110/0x110 [ 286.311470][ T28] ? _raw_spin_lock_irq+0xdb/0x110 [ 286.316623][ T28] ? start_flush_work+0x7a2/0x850 [ 286.322061][ T28] wait_for_completion+0x46/0x60 [ 286.327030][ T28] __cancel_work_timer+0x585/0x740 [ 286.332314][ T28] ? cancel_work_sync+0x20/0x20 [ 286.338337][ T28] ? start_flush_work+0x850/0x850 [ 286.344262][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 286.350497][ T28] ? _raw_spin_unlock+0x40/0x40 [pid 12627] <... futex resumed>) = ? [ 286.355477][ T28] ? p9_fd_create+0x380/0x490 [ 286.360528][ T28] ? remove_wait_queue+0x2f/0x130 [ 286.365635][ T28] p9_fd_close+0x248/0x3c0 [ 286.370396][ T28] p9_client_create+0xb09/0x1040 [ 286.375390][ T28] ? p9_parse_header+0x6b0/0x6b0 [ 286.380901][ T28] ? lockdep_softirqs_off+0x420/0x420 [ 286.386319][ T28] ? __raw_spin_lock_init+0x41/0x100 [ 286.391982][ T28] v9fs_session_init+0x1e3/0x1990 [ 286.397251][ T28] ? v9fs_show_options+0x600/0x600 [ 286.402414][ T28] ? kmem_cache_alloc_trace+0x94/0x310 [pid 12628] exit_group(0 [pid 12631] <... recvfrom resumed> ) = ? [pid 12630] <... futex resumed>) = ? [pid 12628] <... exit_group resumed>) = ? [pid 12631] +++ exited with 0 +++ [pid 12630] +++ exited with 0 +++ [ 286.408404][ T28] v9fs_mount+0x72/0x970 [ 286.413072][ T28] ? smack_sb_eat_lsm_opts+0x3cd/0x990 [ 286.419233][ T28] ? cap_capable+0x1b5/0x250 [ 286.423852][ T28] legacy_get_tree+0xea/0x180 [ 286.428901][ T28] ? xfs_fs_commit_blocks+0x8d0/0x8d0 [ 286.434329][ T28] vfs_get_tree+0x88/0x270 [ 286.439146][ T28] do_new_mount+0x289/0xad0 [ 286.443729][ T28] ? ns_capable+0x81/0xe0 [ 286.448479][ T28] ? do_move_mount_old+0x160/0x160 [ 286.453646][ T28] ? user_path_at_empty+0x149/0x1a0 [ 286.459165][ T28] __se_sys_mount+0x2e3/0x3d0 [ 286.463884][ T28] ? __x64_sys_mount+0xc0/0xc0 [ 286.468897][ T28] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 286.474910][ T28] ? __x64_sys_mount+0x1c/0xc0 [ 286.480039][ T28] do_syscall_64+0x2b/0x70 [ 286.484483][ T28] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 286.490751][ T28] RIP: 0033:0x7fcd885c66c9 [ 286.495218][ T28] RSP: 002b:00007fcd885772f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [pid 12623] +++ exited with 0 +++ [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12623, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3604] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12632 ./strace-static-x86_64: Process 12632 attached [pid 12632] set_robust_list(0x55555559c5e0, 24) = 0 [pid 12632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 286.503976][ T28] RAX: ffffffffffffffda RBX: 00007fcd8864f4c0 RCX: 00007fcd885c66c9 [ 286.512185][ T28] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 286.520443][ T28] RBP: 00007fcd8861c06c R08: 0000000020000180 R09: 0000000000000000 [ 286.528798][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 286.536797][ T28] R13: 64663d736e617274 R14: 006c6f6f74687465 R15: 00007fcd8864f4c8 [ 286.545026][ T28] [ 286.548363][ T28] INFO: task syz-executor279:7537 blocked for more than 143 seconds. [pid 12632] setpgid(0, 0) = 0 [pid 12632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12632] write(3, "1000", 4) = 4 [pid 12632] close(3) = 0 [pid 12632] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12632] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12632] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12633], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12633 [pid 12632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12633 attached [pid 12633] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12633] creat("./file0", 000) = 3 [pid 12633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12632] <... futex resumed>) = 0 [pid 12632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12633] <... futex resumed>) = 1 [pid 12633] close(3) = 0 [pid 12633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12632] <... futex resumed>) = 0 [pid 12633] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12632] <... futex resumed>) = 0 [pid 12633] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12633] <... socket resumed>) = 3 [pid 12633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12632] <... futex resumed>) = 0 [pid 12633] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12632] <... futex resumed>) = 0 [pid 12633] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12633] <... socket resumed>) = 4 [pid 12633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12632] <... futex resumed>) = 0 [pid 12633] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12632] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12632] <... futex resumed>) = 0 [pid 12633] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [ 286.556548][ T28] Not tainted 5.18.0-syzkaller-10037-g7e284070abe5 #0 [ 286.564241][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.573192][ T28] task:syz-executor279 state:D stack:26624 pid: 7537 ppid: 3613 flags:0x00004004 [ 286.583105][ T28] Call Trace: [ 286.586567][ T28] [ 286.589772][ T28] __schedule+0x957/0xec0 [ 286.594147][ T28] ? __sched_text_start+0x8/0x8 [ 286.599202][ T28] schedule+0xeb/0x1b0 [ 286.603311][ T28] schedule_timeout+0xac/0x300 [pid 12632] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 286.608197][ T28] ? console_conditional_schedule+0x40/0x40 [ 286.614120][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 286.620218][ T28] ? do_raw_spin_unlock+0x134/0x8a0 [ 286.625443][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.630752][ T28] ? lockdep_hardirqs_on+0x95/0x140 [ 286.635964][ T28] do_wait_for_common+0x3ea/0x560 [ 286.641519][ T28] ? console_conditional_schedule+0x40/0x40 [ 286.647628][ T28] ? bit_wait_io_timeout+0x110/0x110 [ 286.653650][ T28] ? _raw_spin_lock_irq+0xdb/0x110 [pid 12632] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12632] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12632] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12634], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12634 [pid 12632] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12632] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12634 attached [pid 12634] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12634] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12634] recvfrom(3, [pid 12633] <... mount resumed>) = -1 EIO (Input/output error) [pid 12633] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 286.658980][ T28] ? start_flush_work+0x7a2/0x850 [ 286.664056][ T28] wait_for_completion+0x46/0x60 [ 286.669402][ T28] __cancel_work_timer+0x585/0x740 [ 286.674965][ T28] ? cancel_work_sync+0x20/0x20 [ 286.680385][ T28] ? start_flush_work+0x850/0x850 [ 286.685457][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 286.691547][ T28] ? _raw_spin_unlock+0x40/0x40 [ 286.696423][ T28] ? p9_fd_create+0x380/0x490 [ 286.701258][ T28] ? remove_wait_queue+0x2f/0x130 [pid 12633] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 286.706315][ T28] p9_fd_close+0x248/0x3c0 [ 286.710991][ T28] p9_client_create+0xb09/0x1040 [ 286.715972][ T28] ? p9_parse_header+0x6b0/0x6b0 [ 286.721189][ T28] ? lockdep_softirqs_off+0x420/0x420 [ 286.726898][ T28] ? __raw_spin_lock_init+0x41/0x100 [ 286.732372][ T28] v9fs_session_init+0x1e3/0x1990 [ 286.737728][ T28] ? v9fs_show_options+0x600/0x600 [ 286.742953][ T28] ? kmem_cache_alloc_trace+0x94/0x310 [ 286.748669][ T28] v9fs_mount+0x72/0x970 [ 286.752936][ T28] ? smack_sb_eat_lsm_opts+0x3cd/0x990 [ 286.758638][ T28] ? cap_capable+0x1b5/0x250 [ 286.763259][ T28] legacy_get_tree+0xea/0x180 [ 286.768089][ T28] ? xfs_fs_commit_blocks+0x8d0/0x8d0 [ 286.773476][ T28] vfs_get_tree+0x88/0x270 [ 286.778137][ T28] do_new_mount+0x289/0xad0 [ 286.782665][ T28] ? ns_capable+0x81/0xe0 [ 286.787009][ T28] ? do_move_mount_old+0x160/0x160 [ 286.792323][ T28] ? user_path_at_empty+0x149/0x1a0 [ 286.797702][ T28] __se_sys_mount+0x2e3/0x3d0 [ 286.802422][ T28] ? __x64_sys_mount+0xc0/0xc0 [ 286.807394][ T28] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 286.813402][ T28] ? __x64_sys_mount+0x1c/0xc0 [ 286.818338][ T28] do_syscall_64+0x2b/0x70 [ 286.822797][ T28] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 286.828877][ T28] RIP: 0033:0x7fcd885c66c9 [ 286.833321][ T28] RSP: 002b:00007fcd885772f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 286.841894][ T28] RAX: ffffffffffffffda RBX: 00007fcd8864f4c0 RCX: 00007fcd885c66c9 [ 286.850018][ T28] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [pid 12632] exit_group(0 [pid 12634] <... recvfrom resumed> ) = ? [pid 12633] <... futex resumed>) = ? [pid 12632] <... exit_group resumed>) = ? [pid 12634] +++ exited with 0 +++ [pid 12633] +++ exited with 0 +++ [pid 12632] +++ exited with 0 +++ [pid 12628] +++ exited with 0 +++ [pid 12627] +++ exited with 0 +++ [pid 12626] +++ exited with 0 +++ [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12626, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12628, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3604] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12635 [pid 3604] <... clone resumed>, child_tidptr=0x55555559c5d0) = 12636 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555559c5d0) = 12637 ./strace-static-x86_64: Process 12636 attached [pid 12636] set_robust_list(0x55555559c5e0, 24) = 0 [ 286.858126][ T28] RBP: 00007fcd8861c06c R08: 0000000020000180 R09: 0000000000000000 [ 286.866307][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 286.874461][ T28] R13: 64663d736e617274 R14: 006c6f6f74687465 R15: 00007fcd8864f4c8 [ 286.882875][ T28] [ 286.887861][ T28] [ 286.887861][ T28] Showing all locks held in the system: [ 286.895945][ T28] 2 locks held by kworker/0:0/6: [pid 12636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12636] setpgid(0, 0./strace-static-x86_64: Process 12637 attached ./strace-static-x86_64: Process 12635 attached ) = 0 [pid 12636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12636] write(3, "1000", 4) = 4 [pid 12636] close(3) = 0 [pid 12636] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12636] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12636] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12637] set_robust_list(0x55555559c5e0, 24 [pid 12636] <... clone resumed>, parent_tid=[12638], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12638 [pid 12635] set_robust_list(0x55555559c5e0, 24 [pid 12636] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12636] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12638 attached [pid 12638] set_robust_list(0x7fcd885779e0, 24 [pid 12637] <... set_robust_list resumed>) = 0 [pid 12635] <... set_robust_list resumed>) = 0 [pid 12638] <... set_robust_list resumed>) = 0 [pid 12638] creat("./file0", 000) = 3 [pid 12638] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12636] <... futex resumed>) = 0 [pid 12636] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12638] <... futex resumed>) = 1 [pid 12636] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12638] close(3) = 0 [pid 12638] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12636] <... futex resumed>) = 0 [pid 12638] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12636] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12636] <... futex resumed>) = 0 [pid 12638] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 12636] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12638] <... socket resumed>) = 3 [pid 12638] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 12636] <... futex resumed>) = 0 [pid 12638] socket(AF_PPPOX, SOCK_STREAM, 2 [pid 12636] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12638] <... socket resumed>) = 4 [pid 12636] <... futex resumed>) = 0 [pid 12638] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12636] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12638] <... futex resumed>) = 0 [pid 12636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12638] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12636] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 12636] <... futex resumed>) = 0 [pid 12638] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12636] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12637] <... prctl resumed>) = 0 [pid 12635] <... prctl resumed>) = 0 [pid 12637] setpgid(0, 0) = 0 [pid 12637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 286.901754][ T28] #0: ffff888011464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x796/0xd10 [ 286.913004][ T28] #1: ffffc900000b7d00 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10 [ 286.924922][ T28] 2 locks held by kworker/0:1/14: [ 286.930562][ T28] #0: ffff888011464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x796/0xd10 [ 286.942282][ T28] #1: ffffc90000137d00 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10 [ 286.953974][ T28] 1 lock held by khungtaskd/28: [pid 12637] write(3, "1000", 4) = 4 [pid 12635] setpgid(0, 0) = 0 [pid 12635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12635] write(3, "1000", 4) = 4 [pid 12635] close(3) = 0 [pid 12635] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12635] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12635] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12639], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12639 [pid 12635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12639 attached [pid 12639] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12639] creat("./file0", 000) = 3 [pid 12639] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] <... futex resumed>) = 0 [pid 12635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12639] <... futex resumed>) = 1 [pid 12639] close(3) = 0 [pid 12639] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] <... futex resumed>) = 0 [pid 12635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12639] <... futex resumed>) = 1 [pid 12639] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12639] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] <... futex resumed>) = 0 [pid 12635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12639] <... futex resumed>) = 1 [pid 12639] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12639] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] <... futex resumed>) = 0 [pid 12635] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12639] <... futex resumed>) = 1 [pid 12639] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12637] close(3) = 0 [pid 12637] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88557000 [pid 12637] mprotect(0x7fcd88558000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12637] clone(child_stack=0x7fcd885773f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12640], tls=0x7fcd88577700, child_tidptr=0x7fcd885779d0) = 12640 [pid 12637] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 12640 attached [pid 12640] set_robust_list(0x7fcd885779e0, 24) = 0 [pid 12640] creat("./file0", 000) = 3 [pid 12640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12637] <... futex resumed>) = 0 [pid 12637] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12640] <... futex resumed>) = 1 [pid 12640] close(3) = 0 [pid 12640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12637] <... futex resumed>) = 0 [pid 12637] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12640] <... futex resumed>) = 1 [pid 12640] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 3 [pid 12640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12637] <... futex resumed>) = 0 [pid 12637] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12640] <... futex resumed>) = 1 [pid 12640] socket(AF_PPPOX, SOCK_STREAM, 2) = 4 [pid 12640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12637] <... futex resumed>) = 0 [pid 12637] futex(0x7fcd8864f4c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] futex(0x7fcd8864f4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12640] <... futex resumed>) = 1 [ 286.959153][ T28] #0: ffffffff8cb1ebe0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 286.969115][ T28] 2 locks held by kworker/0:2/923: [ 286.974508][ T28] #0: ffff888011464d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x796/0xd10 [ 286.985760][ T28] #1: ffffc90004437d00 ((work_completion)(&m->rq)){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10 [ 286.997083][ T28] 2 locks held by getty/3283: [pid 12640] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000004," [pid 12636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12635] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12636] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12635] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12635] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12641], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12641 [pid 12635] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12635] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12636] <... futex resumed>) = 0 ./strace-static-x86_64: Process 12641 attached [pid 12636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fcd88536000 [pid 12636] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12636] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 12637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12637] futex(0x7fcd8864f4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12636] <... clone resumed>, parent_tid=[12642], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12642 [pid 12637] <... futex resumed>) = 0 [pid 12636] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 12637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 12636] <... futex resumed>) = 0 [pid 12637] <... mmap resumed>) = 0x7fcd88536000 [pid 12636] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12637] mprotect(0x7fcd88537000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 12637] clone(child_stack=0x7fcd885563f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12643], tls=0x7fcd88556700, child_tidptr=0x7fcd885569d0) = 12643 [pid 12637] futex(0x7fcd8864f4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12637] futex(0x7fcd8864f4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 12641] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12641] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 12639] <... mount resumed>) = -1 EIO (Input/output error) [pid 12641] recvfrom(3, [pid 12639] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12639] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 12642 attached [ 287.002083][ T28] #0: ffff8880254ea098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 287.012909][ T28] #1: ffffc90002cd62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6ad/0x1c90 [ 287.023459][ T28] [ 287.025863][ T28] ============================================= [ 287.025863][ T28] [ 287.035239][ T28] NMI backtrace for cpu 1 [ 287.039772][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.18.0-syzkaller-10037-g7e284070abe5 #0 [ 287.049344][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [pid 12642] set_robust_list(0x7fcd885569e0, 24./strace-static-x86_64: Process 12643 attached ) = 0 [pid 12643] set_robust_list(0x7fcd885569e0, 24) = 0 [pid 12642] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12643] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 12642] <... sendto resumed>) = 32 [pid 12643] <... sendto resumed>) = 32 [pid 12642] recvfrom(3, [pid 12640] <... mount resumed>) = -1 EIO (Input/output error) [pid 12643] recvfrom(3, [pid 12640] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 12635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12640] <... futex resumed>) = 0 [pid 12640] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12638] <... mount resumed>) = -1 EIO (Input/output error) [pid 12638] futex(0x7fcd8864f4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 12638] futex(0x7fcd8864f4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 12636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 12637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 287.059422][ T28] Call Trace: [ 287.062733][ T28] [ 287.065742][ T28] dump_stack_lvl+0x1e3/0x2cb [ 287.070428][ T28] ? bfq_pos_tree_add_move+0x436/0x436 [ 287.075901][ T28] ? panic+0x76e/0x76e [ 287.079995][ T28] ? console_unlock+0x421/0x950 [ 287.084912][ T28] ? nmi_cpu_backtrace+0x248/0x4a0 [ 287.090135][ T28] nmi_cpu_backtrace+0x473/0x4a0 [ 287.095100][ T28] ? vprintk_emit+0x19d/0x2b0 [ 287.099809][ T28] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 287.105980][ T28] ? _printk+0xcf/0x10f [ 287.110159][ T28] ? panic+0x76e/0x76e [ 287.114249][ T28] ? __wake_up_klogd+0xcd/0x100 [ 287.119110][ T28] ? panic+0x76e/0x76e [ 287.123196][ T28] ? __rcu_read_unlock+0x8f/0x100 [ 287.128290][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 287.134386][ T28] nmi_trigger_cpumask_backtrace+0x168/0x280 [ 287.140393][ T28] watchdog+0xd18/0xd60 [ 287.144594][ T28] kthread+0x266/0x300 [ 287.149151][ T28] ? hungtask_pm_notify+0x50/0x50 [ 287.154177][ T28] ? kthread_blkcg+0xd0/0xd0 [ 287.158767][ T28] ret_from_fork+0x1f/0x30 [ 287.163209][ T28] [ 287.166580][ T28] Sending NMI from CPU 1 to CPUs 0: [ 287.171843][ C0] NMI backtrace for cpu 0 [ 287.171854][ C0] CPU: 0 PID: 12636 Comm: syz-executor279 Not tainted 5.18.0-syzkaller-10037-g7e284070abe5 #0 [ 287.171870][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.171878][ C0] RIP: 0010:lock_release+0x1f3/0x870 [ 287.171898][ C0] Code: 18 4c 89 7c 24 20 48 89 44 24 40 8d 58 ff 4c 63 fb 41 83 ff 31 0f 83 d1 05 00 00 4f 8d 2c bf 4f 8d b4 ee 60 0a 00 00 4c 89 f7 <48> 8b 74 24 28 e8 b3 68 c0 08 89 5c 24 4c 89 da 85 c0 0f 84 df 01 [ 287.171909][ C0] RSP: 0018:ffffc9000ddef900 EFLAGS: 00000097 [ 287.171923][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffc9000ddef903 [ 287.171933][ C0] RDX: 1ffff92001bbdf30 RSI: 1ffff1100f0af4fb RDI: ffff88807857a7e0 [ 287.171944][ C0] RBP: ffffc9000ddefa28 R08: dffffc0000000000 R09: fffffbfff1c06aee [ 287.171954][ C0] R10: fffffbfff1c06aee R11: 1ffffffff1c06aed R12: dffffc0000000000 [ 287.171964][ C0] R13: 0000000000000000 R14: ffff88807857a7e0 R15: 0000000000000000 [ 287.171973][ C0] FS: 000055555559c300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 287.171986][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.171996][ C0] CR2: 00007fcd88555268 CR3: 000000002629f000 CR4: 00000000003506f0 [ 287.172008][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.172016][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.172025][ C0] Call Trace: [ 287.172030][ C0] [ 287.172038][ C0] ? finish_task_switch+0x3e8/0x610 [ 287.172117][ C0] ? __lock_acquire+0x1f80/0x1f80 [ 287.172138][ C0] vtime_task_switch_generic+0x51b/0x780 [ 287.172170][ C0] ? finish_task_switch+0x3e8/0x610 [ 287.172186][ C0] finish_task_switch+0x3e8/0x610 [ 287.172202][ C0] __schedule+0x95f/0xec0 [ 287.172219][ C0] ? print_irqtrace_events+0x220/0x220 [ 287.172237][ C0] ? __sched_text_start+0x8/0x8 [ 287.172253][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 287.172269][ C0] ? _raw_spin_unlock+0x40/0x40 [ 287.172286][ C0] schedule+0xeb/0x1b0 [ 287.172301][ C0] do_nanosleep+0x1c0/0x7d0 [ 287.172318][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 287.172333][ C0] ? memset+0x1f/0x40 [ 287.172365][ C0] ? __hrtimer_init+0x173/0x250 [ 287.172394][ C0] hrtimer_nanosleep+0x24d/0x490 [ 287.172409][ C0] ? nanosleep_copyout+0x120/0x120 [ 287.172424][ C0] ? trace_hrtimer_expire_exit+0x260/0x260 [ 287.172439][ C0] ? timespec64_add_safe+0x230/0x230 [ 287.172468][ C0] ? ptrace_notify+0x24a/0x350 [ 287.172500][ C0] ? do_notify_parent+0xe60/0xe60 [ 287.172516][ C0] __x64_sys_clock_nanosleep+0x360/0x3f0 [ 287.172546][ C0] ? __ia32_sys_clock_getres_time32+0x250/0x250 [ 287.172560][ C0] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 287.172579][ C0] ? syscall_enter_from_user_mode+0x86/0x1a0 [ 287.172596][ C0] do_syscall_64+0x2b/0x70 [ 287.172610][ C0] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 287.172626][ C0] RIP: 0033:0x7fcd885eb471 [ 287.172638][ C0] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 7a d5 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 b3 d5 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f [ 287.172649][ C0] RSP: 002b:00007fff6d83c140 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 287.172664][ C0] RAX: ffffffffffffffda RBX: 000000000000004f RCX: 00007fcd885eb471 [ 287.172674][ C0] RDX: 00007fff6d83c180 RSI: 0000000000000000 RDI: 0000000000000000 [ 287.172683][ C0] RBP: 0000000000000032 R08: 0000000000000000 R09: 0000000000000010 [ 287.172691][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fcd8864f4dc [ 287.172700][ C0] R13: 00007fff6d83c1e0 R14: 00007fcd88582760 R15: 00007fff6d83c1d8 [ 287.172717][ C0] [ 287.177031][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 287.540815][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.18.0-syzkaller-10037-g7e284070abe5 #0 [ 287.550352][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.560401][ T28] Call Trace: [ 287.563692][ T28] [ 287.566620][ T28] dump_stack_lvl+0x1e3/0x2cb [ 287.571300][ T28] ? bfq_pos_tree_add_move+0x436/0x436 [ 287.576756][ T28] ? panic+0x76e/0x76e [ 287.581102][ T28] ? vscnprintf+0x59/0x80 [ 287.585431][ T28] panic+0x312/0x76e [ 287.589326][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 287.594953][ T28] ? printk_prefer_direct_exit+0x4b/0x80 [ 287.600582][ T28] ? fb_is_primary_device+0xcc/0xcc [ 287.605777][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 287.611856][ T28] ? nmi_trigger_cpumask_backtrace+0x205/0x280 [ 287.618001][ T28] ? nmi_trigger_cpumask_backtrace+0x265/0x280 [ 287.624242][ T28] watchdog+0xd5d/0xd60 [ 287.628402][ T28] kthread+0x266/0x300 [ 287.632477][ T28] ? hungtask_pm_notify+0x50/0x50 [ 287.637493][ T28] ? kthread_blkcg+0xd0/0xd0 [ 287.642078][ T28] ret_from_fork+0x1f/0x30 [ 287.646500][ T28] [ 287.649865][ T28] Kernel Offset: disabled [ 287.654197][ T28] Rebooting in 86400 seconds..