./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2981227102 <...> DUID 00:04:a3:03:08:15:93:78:e3:1f:4c:1c:fb:56:e6:f5:4b:05 forked to background, child pid 3190 [ 28.927014][ T3191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.940491][ T3191] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.69' (ECDSA) to the list of known hosts. execve("./syz-executor2981227102", ["./syz-executor2981227102"], 0x7ffca2218980 /* 10 vars */) = 0 brk(NULL) = 0x555556bdb000 brk(0x555556bdbc40) = 0x555556bdbc40 arch_prctl(ARCH_SET_FS, 0x555556bdb300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555556bdb5d0) = 3618 set_robust_list(0x555556bdb5e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7fd2b3f58810, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fd2b3f58ee0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7fd2b3f588b0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd2b3f58ee0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2981227102", 4096) = 28 brk(0x555556bfcc40) = 0x555556bfcc40 brk(0x555556bfd000) = 0x555556bfd000 mprotect(0x7fd2b401a000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3619 attached , child_tidptr=0x555556bdb5d0) = 3619 [pid 3619] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3619] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 3619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3619] setsid() = 1 [pid 3619] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 3619] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 3619] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 3619] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 3619] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0 [pid 3619] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 3619] unshare(CLONE_NEWNS) = 0 [pid 3619] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 3619] unshare(CLONE_NEWIPC) = 0 [pid 3619] unshare(CLONE_NEWCGROUP) = 0 [pid 3619] unshare(CLONE_NEWUTS) = 0 [pid 3619] unshare(CLONE_SYSVSEM) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "16777216", 8) = 8 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "536870912", 9) = 9 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1024", 4) = 4 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "8192", 4) = 4 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1024", 4) = 4 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1024", 4) = 4 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3619] close(3) = 0 [pid 3619] getpid() = 1 [pid 3619] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3636] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3636] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... connect resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... bind resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... sendmsg resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... socket resumed>) = 4 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... connect resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3636] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... bind resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3636] sendto(4, NULL, 0, 0, NULL, 0 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... sendto resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... socket resumed>) = 5 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... connect resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3636] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... bind resumed>) = 0 [pid 3636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3636] sendto(5, NULL, 0, 0, NULL, 0 [pid 3635] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3635] close(3) = 0 [pid 3635] close(4) = 0 [pid 3635] close(5) = 0 [pid 3635] close(6) = -1 EBADF (Bad file descriptor) [pid 3635] close(7) = -1 EBADF (Bad file descriptor) [pid 3635] close(8) = -1 EBADF (Bad file descriptor) [pid 3635] close(9) = -1 EBADF (Bad file descriptor) [pid 3635] close(10) = -1 EBADF (Bad file descriptor) [pid 3635] close(11) = -1 EBADF (Bad file descriptor) [pid 3635] close(12) = -1 EBADF (Bad file descriptor) [pid 3635] close(13) = -1 EBADF (Bad file descriptor) [pid 3635] close(14) = -1 EBADF (Bad file descriptor) [pid 3635] close(15) = -1 EBADF (Bad file descriptor) [pid 3635] close(16) = -1 EBADF (Bad file descriptor) [pid 3635] close(17) = -1 EBADF (Bad file descriptor) [pid 3635] close(18) = -1 EBADF (Bad file descriptor) [pid 3635] close(19) = -1 EBADF (Bad file descriptor) [pid 3635] close(20) = -1 EBADF (Bad file descriptor) [pid 3635] close(21) = -1 EBADF (Bad file descriptor) [pid 3635] close(22) = -1 EBADF (Bad file descriptor) [pid 3635] close(23) = -1 EBADF (Bad file descriptor) [pid 3635] close(24) = -1 EBADF (Bad file descriptor) [pid 3635] close(25) = -1 EBADF (Bad file descriptor) [pid 3635] close(26) = -1 EBADF (Bad file descriptor) [pid 3635] close(27) = -1 EBADF (Bad file descriptor) [pid 3635] close(28) = -1 EBADF (Bad file descriptor) [pid 3635] close(29) = -1 EBADF (Bad file descriptor) [pid 3635] exit_group(0) = ? [pid 3636] <... sendto resumed>) = ? [pid 3636] +++ exited with 0 +++ [pid 3635] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 4 ./strace-static-x86_64: Process 3637 attached [pid 3637] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] setpgid(0, 0) = 0 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] write(3, "1000", 4) = 4 [pid 3637] close(3) = 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3637] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3637] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 5 [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3638 attached [pid 3638] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3638] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = 1 [pid 3638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] <... futex resumed>) = 0 [pid 3638] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... socket resumed>) = 4 [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3638] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3637] <... futex resumed>) = 0 [pid 3638] <... connect resumed>) = 0 [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... futex resumed>) = 0 [pid 3638] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = 1 [pid 3638] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] sendto(4, NULL, 0, 0, NULL, 0 [pid 3637] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3637] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3637] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3637] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3637] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 6 [pid 3637] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3639 attached [pid 3639] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3639] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3639] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3639] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3639] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] sendto(5, NULL, 0, 0, NULL, 0 [pid 3637] <... futex resumed>) = 0 [pid 3637] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3637] close(3) = 0 [pid 3637] close(4) = 0 [pid 3637] close(5) = 0 [pid 3637] close(6) = -1 EBADF (Bad file descriptor) [pid 3637] close(7) = -1 EBADF (Bad file descriptor) [pid 3637] close(8) = -1 EBADF (Bad file descriptor) [pid 3637] close(9) = -1 EBADF (Bad file descriptor) [pid 3637] close(10) = -1 EBADF (Bad file descriptor) [pid 3637] close(11) = -1 EBADF (Bad file descriptor) [pid 3637] close(12) = -1 EBADF (Bad file descriptor) [pid 3637] close(13) = -1 EBADF (Bad file descriptor) [pid 3637] close(14) = -1 EBADF (Bad file descriptor) [pid 3637] close(15) = -1 EBADF (Bad file descriptor) [pid 3637] close(16) = -1 EBADF (Bad file descriptor) [pid 3637] close(17) = -1 EBADF (Bad file descriptor) [pid 3637] close(18) = -1 EBADF (Bad file descriptor) [pid 3637] close(19) = -1 EBADF (Bad file descriptor) [pid 3637] close(20) = -1 EBADF (Bad file descriptor) [pid 3637] close(21) = -1 EBADF (Bad file descriptor) [pid 3637] close(22) = -1 EBADF (Bad file descriptor) [pid 3637] close(23) = -1 EBADF (Bad file descriptor) [pid 3637] close(24) = -1 EBADF (Bad file descriptor) [pid 3637] close(25) = -1 EBADF (Bad file descriptor) [pid 3637] close(26) = -1 EBADF (Bad file descriptor) [pid 3637] close(27) = -1 EBADF (Bad file descriptor) [pid 3637] close(28) = -1 EBADF (Bad file descriptor) [pid 3637] close(29) = -1 EBADF (Bad file descriptor) [pid 3637] exit_group(0 [pid 3639] <... sendto resumed>) = ? [pid 3638] <... sendto resumed>) = ? [pid 3637] <... exit_group resumed>) = ? [pid 3639] +++ exited with 0 +++ [pid 3638] +++ exited with 0 +++ [pid 3637] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 7 ./strace-static-x86_64: Process 3640 attached [pid 3640] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3640] setpgid(0, 0) = 0 [pid 3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3640] write(3, "1000", 4) = 4 [pid 3640] close(3) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3640] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3640] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3641 attached , parent_tid=[8], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 8 [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] set_robust_list(0x7fd2b3f459e0, 24 [pid 3640] <... futex resumed>) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3641] <... set_robust_list resumed>) = 0 [pid 3641] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3641] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3641] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3641] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3641] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3641] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3640] <... futex resumed>) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3641] <... socket resumed>) = 4 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3641] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 0 [pid 3641] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3641] <... futex resumed>) = 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3641] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3641] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3641] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 0 [pid 3641] sendto(4, NULL, 0, 0, NULL, 0 [pid 3640] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3640] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3640] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3640] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 9 [pid 3640] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3642 attached [pid 3642] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3642] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3642] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3642] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 0 [pid 3642] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3640] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... connect resumed>) = 0 [pid 3642] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3642] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 0 [pid 3642] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3640] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... bind resumed>) = 0 [pid 3642] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3642] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 0 [pid 3642] sendto(5, NULL, 0, 0, NULL, 0 [pid 3640] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3640] close(3) = 0 [pid 3640] close(4) = 0 [pid 3640] close(5) = 0 [pid 3640] close(6) = -1 EBADF (Bad file descriptor) [pid 3640] close(7) = -1 EBADF (Bad file descriptor) [pid 3640] close(8) = -1 EBADF (Bad file descriptor) [pid 3640] close(9) = -1 EBADF (Bad file descriptor) [pid 3640] close(10) = -1 EBADF (Bad file descriptor) [pid 3640] close(11) = -1 EBADF (Bad file descriptor) [pid 3640] close(12) = -1 EBADF (Bad file descriptor) [pid 3640] close(13) = -1 EBADF (Bad file descriptor) [pid 3640] close(14) = -1 EBADF (Bad file descriptor) [pid 3640] close(15) = -1 EBADF (Bad file descriptor) [pid 3640] close(16) = -1 EBADF (Bad file descriptor) [pid 3640] close(17) = -1 EBADF (Bad file descriptor) [pid 3640] close(18) = -1 EBADF (Bad file descriptor) [pid 3640] close(19) = -1 EBADF (Bad file descriptor) [pid 3640] close(20) = -1 EBADF (Bad file descriptor) [pid 3640] close(21) = -1 EBADF (Bad file descriptor) [pid 3640] close(22) = -1 EBADF (Bad file descriptor) [pid 3640] close(23) = -1 EBADF (Bad file descriptor) [pid 3640] close(24) = -1 EBADF (Bad file descriptor) [pid 3640] close(25) = -1 EBADF (Bad file descriptor) [pid 3640] close(26) = -1 EBADF (Bad file descriptor) [pid 3640] close(27) = -1 EBADF (Bad file descriptor) [pid 3640] close(28) = -1 EBADF (Bad file descriptor) [pid 3640] close(29) = -1 EBADF (Bad file descriptor) [pid 3640] exit_group(0 [pid 3642] <... sendto resumed>) = ? [pid 3641] <... sendto resumed>) = ? [pid 3640] <... exit_group resumed>) = ? [pid 3642] +++ exited with 0 +++ [pid 3641] +++ exited with 0 +++ [pid 3640] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 10 ./strace-static-x86_64: Process 3643 attached [pid 3643] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3643] setpgid(0, 0) = 0 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3643] write(3, "1000", 4) = 4 [pid 3643] close(3) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3643] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3643] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3644 attached [pid 3644] set_robust_list(0x7fd2b3f459e0, 24 [pid 3643] <... clone resumed>, parent_tid=[11], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 11 [pid 3644] <... set_robust_list resumed>) = 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3643] <... futex resumed>) = 0 [pid 3644] <... socket resumed>) = 3 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... connect resumed>) = 0 [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 1 [pid 3644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 1 [pid 3644] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = 0 [pid 3644] <... futex resumed>) = 1 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3643] <... futex resumed>) = 0 [pid 3644] <... connect resumed>) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3643] <... futex resumed>) = 0 [pid 3644] <... bind resumed>) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3644] sendto(4, NULL, 0, 0, NULL, 0 [pid 3643] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3643] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3643] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3643] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 12 [pid 3643] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3645 attached [pid 3645] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3645] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3645] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3645] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3645] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3645] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... futex resumed>) = 0 [pid 3645] sendto(5, NULL, 0, 0, NULL, 0 [pid 3643] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3643] close(3) = 0 [pid 3643] close(4) = 0 [pid 3643] close(5) = 0 [pid 3643] close(6) = -1 EBADF (Bad file descriptor) [pid 3643] close(7) = -1 EBADF (Bad file descriptor) [pid 3643] close(8) = -1 EBADF (Bad file descriptor) [pid 3643] close(9) = -1 EBADF (Bad file descriptor) [pid 3643] close(10) = -1 EBADF (Bad file descriptor) [pid 3643] close(11) = -1 EBADF (Bad file descriptor) [pid 3643] close(12) = -1 EBADF (Bad file descriptor) [pid 3643] close(13) = -1 EBADF (Bad file descriptor) [pid 3643] close(14) = -1 EBADF (Bad file descriptor) [pid 3643] close(15) = -1 EBADF (Bad file descriptor) [pid 3643] close(16) = -1 EBADF (Bad file descriptor) [pid 3643] close(17) = -1 EBADF (Bad file descriptor) [pid 3643] close(18) = -1 EBADF (Bad file descriptor) [pid 3643] close(19) = -1 EBADF (Bad file descriptor) [pid 3643] close(20) = -1 EBADF (Bad file descriptor) [pid 3643] close(21) = -1 EBADF (Bad file descriptor) [pid 3643] close(22) = -1 EBADF (Bad file descriptor) [pid 3643] close(23) = -1 EBADF (Bad file descriptor) [pid 3643] close(24) = -1 EBADF (Bad file descriptor) [pid 3643] close(25) = -1 EBADF (Bad file descriptor) [pid 3643] close(26) = -1 EBADF (Bad file descriptor) [pid 3643] close(27) = -1 EBADF (Bad file descriptor) [pid 3643] close(28) = -1 EBADF (Bad file descriptor) [pid 3643] close(29) = -1 EBADF (Bad file descriptor) [pid 3643] exit_group(0 [pid 3645] <... sendto resumed>) = ? [pid 3644] <... sendto resumed>) = ? [pid 3643] <... exit_group resumed>) = ? [pid 3645] +++ exited with 0 +++ [pid 3644] +++ exited with 0 +++ [pid 3643] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 13 ./strace-static-x86_64: Process 3646 attached [pid 3646] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3646] setpgid(0, 0) = 0 [pid 3646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3646] write(3, "1000", 4) = 4 [pid 3646] close(3) = 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3646] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3646] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[14], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 14 [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3647 attached [pid 3647] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3647] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3646] <... futex resumed>) = 0 [pid 3647] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3646] <... futex resumed>) = 0 [pid 3647] <... connect resumed>) = 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3647] <... futex resumed>) = 0 [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3646] <... futex resumed>) = 0 [pid 3647] <... bind resumed>) = 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... sendmsg resumed>) = 0 [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3646] <... futex resumed>) = 0 [pid 3647] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] <... futex resumed>) = 0 [pid 3647] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... socket resumed>) = 4 [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3647] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] <... futex resumed>) = 0 [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3647] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3647] <... futex resumed>) = 0 [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3647] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3646] <... futex resumed>) = 0 [pid 3647] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3647] sendto(4, NULL, 0, 0, NULL, 0 [pid 3646] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3646] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3646] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3646] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[15], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 15 ./strace-static-x86_64: Process 3648 attached [pid 3648] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3648] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3648] <... futex resumed>) = 0 [pid 3648] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3648] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3648] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] <... futex resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3648] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3646] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... connect resumed>) = 0 [pid 3648] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3646] <... futex resumed>) = 0 [pid 3648] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] <... futex resumed>) = 0 [pid 3646] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3648] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3646] <... futex resumed>) = 0 [pid 3646] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3646] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] sendto(5, NULL, 0, 0, NULL, 0 [pid 3646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3646] close(3) = 0 [pid 3646] close(4) = 0 [pid 3646] close(5) = 0 [pid 3646] close(6) = -1 EBADF (Bad file descriptor) [pid 3646] close(7) = -1 EBADF (Bad file descriptor) [pid 3646] close(8) = -1 EBADF (Bad file descriptor) [pid 3646] close(9) = -1 EBADF (Bad file descriptor) [pid 3646] close(10) = -1 EBADF (Bad file descriptor) [pid 3646] close(11) = -1 EBADF (Bad file descriptor) [pid 3646] close(12) = -1 EBADF (Bad file descriptor) [pid 3646] close(13) = -1 EBADF (Bad file descriptor) [pid 3646] close(14) = -1 EBADF (Bad file descriptor) [pid 3646] close(15) = -1 EBADF (Bad file descriptor) [pid 3646] close(16) = -1 EBADF (Bad file descriptor) [pid 3646] close(17) = -1 EBADF (Bad file descriptor) [pid 3646] close(18) = -1 EBADF (Bad file descriptor) [pid 3646] close(19) = -1 EBADF (Bad file descriptor) [pid 3646] close(20) = -1 EBADF (Bad file descriptor) [pid 3646] close(21) = -1 EBADF (Bad file descriptor) [pid 3646] close(22) = -1 EBADF (Bad file descriptor) [pid 3646] close(23) = -1 EBADF (Bad file descriptor) [pid 3646] close(24) = -1 EBADF (Bad file descriptor) [pid 3646] close(25) = -1 EBADF (Bad file descriptor) [pid 3646] close(26) = -1 EBADF (Bad file descriptor) [pid 3646] close(27) = -1 EBADF (Bad file descriptor) [pid 3646] close(28) = -1 EBADF (Bad file descriptor) [pid 3646] close(29) = -1 EBADF (Bad file descriptor) [pid 3646] exit_group(0) = ? [pid 3647] <... sendto resumed>) = ? [pid 3648] <... sendto resumed>) = ? [pid 3648] +++ exited with 0 +++ [pid 3647] +++ exited with 0 +++ [pid 3646] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 16 ./strace-static-x86_64: Process 3649 attached [pid 3649] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3649] setpgid(0, 0) = 0 [pid 3649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3649] write(3, "1000", 4) = 4 [pid 3649] close(3) = 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3649] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3649] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3650 attached , parent_tid=[17], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 17 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3650] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... sendmsg resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... socket resumed>) = 4 [pid 3649] <... futex resumed>) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... connect resumed>) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 3649] <... futex resumed>) = 1 [pid 3650] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 1 [pid 3650] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... bind resumed>) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] <... futex resumed>) = 0 [pid 3650] sendto(4, NULL, 0, 0, NULL, 0 [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... sendto resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 1 [pid 3650] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... socket resumed>) = 5 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 1 [pid 3650] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... connect resumed>) = 0 [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3650] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3650] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3650] sendto(5, NULL, 0, 0, NULL, 0 [pid 3649] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3649] close(3) = 0 [pid 3649] close(4) = 0 [pid 3649] close(5) = 0 [pid 3649] close(6) = -1 EBADF (Bad file descriptor) [pid 3649] close(7) = -1 EBADF (Bad file descriptor) [pid 3649] close(8) = -1 EBADF (Bad file descriptor) [pid 3649] close(9) = -1 EBADF (Bad file descriptor) [pid 3649] close(10) = -1 EBADF (Bad file descriptor) [pid 3649] close(11) = -1 EBADF (Bad file descriptor) [pid 3649] close(12) = -1 EBADF (Bad file descriptor) [pid 3649] close(13) = -1 EBADF (Bad file descriptor) [pid 3649] close(14) = -1 EBADF (Bad file descriptor) [pid 3649] close(15) = -1 EBADF (Bad file descriptor) [pid 3649] close(16) = -1 EBADF (Bad file descriptor) [pid 3649] close(17) = -1 EBADF (Bad file descriptor) [pid 3649] close(18) = -1 EBADF (Bad file descriptor) [pid 3649] close(19) = -1 EBADF (Bad file descriptor) [pid 3649] close(20) = -1 EBADF (Bad file descriptor) [pid 3649] close(21) = -1 EBADF (Bad file descriptor) [pid 3649] close(22) = -1 EBADF (Bad file descriptor) [pid 3649] close(23) = -1 EBADF (Bad file descriptor) [pid 3649] close(24) = -1 EBADF (Bad file descriptor) [pid 3649] close(25) = -1 EBADF (Bad file descriptor) [pid 3649] close(26) = -1 EBADF (Bad file descriptor) [pid 3649] close(27) = -1 EBADF (Bad file descriptor) [pid 3649] close(28) = -1 EBADF (Bad file descriptor) [pid 3649] close(29) = -1 EBADF (Bad file descriptor) [pid 3649] exit_group(0) = ? [pid 3650] <... sendto resumed>) = ? [pid 3650] +++ exited with 0 +++ [pid 3649] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 18 ./strace-static-x86_64: Process 3651 attached [pid 3651] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3651] setpgid(0, 0) = 0 [pid 3651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3651] write(3, "1000", 4) = 4 [pid 3651] close(3) = 0 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3651] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3651] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[19], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 19 ./strace-static-x86_64: Process 3652 attached [pid 3652] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3652] <... futex resumed>) = 0 [pid 3652] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] <... futex resumed>) = 0 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3651] <... futex resumed>) = 0 [pid 3652] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... socket resumed>) = 4 [pid 3651] <... futex resumed>) = 0 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... futex resumed>) = 0 [pid 3652] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... connect resumed>) = 0 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3651] <... futex resumed>) = 0 [pid 3652] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... bind resumed>) = 0 [pid 3651] <... futex resumed>) = 0 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... futex resumed>) = 0 [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = 1 [pid 3652] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] <... futex resumed>) = 0 [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3651] <... futex resumed>) = 0 [pid 3652] <... socket resumed>) = 5 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... futex resumed>) = 0 [pid 3652] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] <... futex resumed>) = 0 [pid 3652] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... bind resumed>) = 0 [pid 3651] <... futex resumed>) = 0 [pid 3652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... futex resumed>) = 0 [pid 3652] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = 1 [pid 3652] sendto(5, NULL, 0, 0, NULL, 0 [pid 3651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3651] close(3) = 0 [pid 3651] close(4) = 0 [pid 3651] close(5) = 0 [pid 3651] close(6) = -1 EBADF (Bad file descriptor) [pid 3651] close(7) = -1 EBADF (Bad file descriptor) [pid 3651] close(8) = -1 EBADF (Bad file descriptor) [pid 3651] close(9) = -1 EBADF (Bad file descriptor) [pid 3651] close(10) = -1 EBADF (Bad file descriptor) [pid 3651] close(11) = -1 EBADF (Bad file descriptor) [pid 3651] close(12) = -1 EBADF (Bad file descriptor) [pid 3651] close(13) = -1 EBADF (Bad file descriptor) [pid 3651] close(14) = -1 EBADF (Bad file descriptor) [pid 3651] close(15) = -1 EBADF (Bad file descriptor) [pid 3651] close(16) = -1 EBADF (Bad file descriptor) [pid 3651] close(17) = -1 EBADF (Bad file descriptor) [pid 3651] close(18) = -1 EBADF (Bad file descriptor) [pid 3651] close(19) = -1 EBADF (Bad file descriptor) [pid 3651] close(20) = -1 EBADF (Bad file descriptor) [pid 3651] close(21) = -1 EBADF (Bad file descriptor) [pid 3651] close(22) = -1 EBADF (Bad file descriptor) [pid 3651] close(23) = -1 EBADF (Bad file descriptor) [pid 3651] close(24) = -1 EBADF (Bad file descriptor) [pid 3651] close(25) = -1 EBADF (Bad file descriptor) [pid 3651] close(26) = -1 EBADF (Bad file descriptor) [pid 3651] close(27) = -1 EBADF (Bad file descriptor) [pid 3651] close(28) = -1 EBADF (Bad file descriptor) [pid 3651] close(29) = -1 EBADF (Bad file descriptor) [pid 3651] exit_group(0) = ? [pid 3652] <... sendto resumed>) = ? [pid 3652] +++ exited with 0 +++ [pid 3651] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 20 ./strace-static-x86_64: Process 3653 attached [pid 3653] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3653] setpgid(0, 0) = 0 [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3653] write(3, "1000", 4) = 4 [pid 3653] close(3) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3653] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3653] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3654 attached , parent_tid=[21], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 21 [pid 3654] set_robust_list(0x7fd2b3f459e0, 24 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] <... set_robust_list resumed>) = 0 [pid 3654] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] <... socket resumed>) = 4 [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... connect resumed>) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3654] <... bind resumed>) = 0 [pid 3654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3654] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] sendto(4, NULL, 0, 0, NULL, 0 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3653] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3653] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3653] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[22], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 22 [pid 3653] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3655 attached [pid 3655] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3655] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3655] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... futex resumed>) = 1 [pid 3655] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3655] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3653] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... futex resumed>) = 1 [pid 3655] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3655] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3653] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] sendto(5, NULL, 0, 0, NULL, 0 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3653] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3653] close(3) = 0 [pid 3653] close(4) = 0 [pid 3653] close(5) = 0 [pid 3653] close(6) = -1 EBADF (Bad file descriptor) [pid 3653] close(7) = -1 EBADF (Bad file descriptor) [pid 3653] close(8) = -1 EBADF (Bad file descriptor) [pid 3653] close(9) = -1 EBADF (Bad file descriptor) [pid 3653] close(10) = -1 EBADF (Bad file descriptor) [pid 3653] close(11) = -1 EBADF (Bad file descriptor) [pid 3653] close(12) = -1 EBADF (Bad file descriptor) [pid 3653] close(13) = -1 EBADF (Bad file descriptor) [pid 3653] close(14) = -1 EBADF (Bad file descriptor) [pid 3653] close(15) = -1 EBADF (Bad file descriptor) [pid 3653] close(16) = -1 EBADF (Bad file descriptor) [pid 3653] close(17) = -1 EBADF (Bad file descriptor) [pid 3653] close(18) = -1 EBADF (Bad file descriptor) [pid 3653] close(19) = -1 EBADF (Bad file descriptor) [pid 3653] close(20) = -1 EBADF (Bad file descriptor) [pid 3653] close(21) = -1 EBADF (Bad file descriptor) [pid 3653] close(22) = -1 EBADF (Bad file descriptor) [pid 3653] close(23) = -1 EBADF (Bad file descriptor) [pid 3653] close(24) = -1 EBADF (Bad file descriptor) [pid 3653] close(25) = -1 EBADF (Bad file descriptor) [pid 3653] close(26) = -1 EBADF (Bad file descriptor) [pid 3653] close(27) = -1 EBADF (Bad file descriptor) [pid 3653] close(28) = -1 EBADF (Bad file descriptor) [pid 3653] close(29) = -1 EBADF (Bad file descriptor) [pid 3653] exit_group(0) = ? [pid 3654] <... sendto resumed>) = ? [pid 3655] <... sendto resumed>) = ? [pid 3654] +++ exited with 0 +++ [pid 3655] +++ exited with 0 +++ [pid 3653] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 23 ./strace-static-x86_64: Process 3656 attached [pid 3656] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3656] setpgid(0, 0) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3656] write(3, "1000", 4) = 4 [pid 3656] close(3) = 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3656] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[24], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 24 ./strace-static-x86_64: Process 3657 attached [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3657] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... sendmsg resumed>) = 0 [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3657] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 3656] <... futex resumed>) = 1 [pid 3657] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 1 [pid 3657] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... socket resumed>) = 4 [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3657] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3657] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... connect resumed>) = 0 [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3657] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3657] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3657] sendto(4, NULL, 0, 0, NULL, 0 [pid 3656] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3656] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3656] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[25], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 25 ./strace-static-x86_64: Process 3658 attached [pid 3656] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3658] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3658] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3658] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3658] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3656] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3656] <... futex resumed>) = 0 [pid 3658] <... bind resumed>) = 0 [pid 3656] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3658] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3658] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3658] sendto(5, NULL, 0, 0, NULL, 0 [pid 3656] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3656] close(3) = 0 [pid 3656] close(4) = 0 [pid 3656] close(5) = 0 [pid 3656] close(6) = -1 EBADF (Bad file descriptor) [pid 3656] close(7) = -1 EBADF (Bad file descriptor) [pid 3656] close(8) = -1 EBADF (Bad file descriptor) [pid 3656] close(9) = -1 EBADF (Bad file descriptor) [pid 3656] close(10) = -1 EBADF (Bad file descriptor) [pid 3656] close(11) = -1 EBADF (Bad file descriptor) [pid 3656] close(12) = -1 EBADF (Bad file descriptor) [pid 3656] close(13) = -1 EBADF (Bad file descriptor) [pid 3656] close(14) = -1 EBADF (Bad file descriptor) [pid 3656] close(15) = -1 EBADF (Bad file descriptor) [pid 3656] close(16) = -1 EBADF (Bad file descriptor) [pid 3656] close(17) = -1 EBADF (Bad file descriptor) [pid 3656] close(18) = -1 EBADF (Bad file descriptor) [pid 3656] close(19) = -1 EBADF (Bad file descriptor) [pid 3656] close(20) = -1 EBADF (Bad file descriptor) [pid 3656] close(21) = -1 EBADF (Bad file descriptor) [pid 3656] close(22) = -1 EBADF (Bad file descriptor) [pid 3656] close(23) = -1 EBADF (Bad file descriptor) [pid 3656] close(24) = -1 EBADF (Bad file descriptor) [pid 3656] close(25) = -1 EBADF (Bad file descriptor) [pid 3656] close(26) = -1 EBADF (Bad file descriptor) [pid 3656] close(27) = -1 EBADF (Bad file descriptor) [pid 3656] close(28) = -1 EBADF (Bad file descriptor) [pid 3656] close(29) = -1 EBADF (Bad file descriptor) [pid 3656] exit_group(0) = ? [pid 3658] <... sendto resumed>) = ? [pid 3657] <... sendto resumed>) = ? [pid 3658] +++ exited with 0 +++ [pid 3657] +++ exited with 0 +++ [pid 3656] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 26 ./strace-static-x86_64: Process 3659 attached [pid 3659] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3659] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3659] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[27], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 27 ./strace-static-x86_64: Process 3660 attached [pid 3660] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3660] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3660] <... futex resumed>) = 0 [pid 3660] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3660] <... futex resumed>) = 0 [pid 3660] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] <... futex resumed>) = 0 [pid 3660] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] <... futex resumed>) = 0 [pid 3660] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] <... bind resumed>) = 0 [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] <... futex resumed>) = 0 [pid 3660] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3660] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] <... futex resumed>) = 0 [pid 3660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3659] <... futex resumed>) = 0 [pid 3660] <... socket resumed>) = 4 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] <... futex resumed>) = 0 [pid 3660] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... connect resumed>) = 0 [pid 3659] <... futex resumed>) = 0 [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3660] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... bind resumed>) = 0 [pid 3659] <... futex resumed>) = 0 [pid 3660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3659] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = 1 [pid 3660] sendto(4, NULL, 0, 0, NULL, 0 [pid 3659] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3659] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3659] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3659] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3661 attached , parent_tid=[28], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 28 [pid 3661] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3661] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3661] <... futex resumed>) = 0 [pid 3661] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3659] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... socket resumed>) = 5 [pid 3661] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] <... futex resumed>) = 0 [pid 3661] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3661] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3661] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] <... futex resumed>) = 0 [pid 3661] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3659] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... bind resumed>) = 0 [pid 3661] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3659] <... futex resumed>) = 0 [pid 3661] sendto(5, NULL, 0, 0, NULL, 0 [pid 3659] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3659] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3659] close(3) = 0 [pid 3659] close(4) = 0 [pid 3659] close(5) = 0 [pid 3659] close(6) = -1 EBADF (Bad file descriptor) [pid 3659] close(7) = -1 EBADF (Bad file descriptor) [pid 3659] close(8) = -1 EBADF (Bad file descriptor) [pid 3659] close(9) = -1 EBADF (Bad file descriptor) [pid 3659] close(10) = -1 EBADF (Bad file descriptor) [pid 3659] close(11) = -1 EBADF (Bad file descriptor) [pid 3659] close(12) = -1 EBADF (Bad file descriptor) [pid 3659] close(13) = -1 EBADF (Bad file descriptor) [pid 3659] close(14) = -1 EBADF (Bad file descriptor) [pid 3659] close(15) = -1 EBADF (Bad file descriptor) [pid 3659] close(16) = -1 EBADF (Bad file descriptor) [pid 3659] close(17) = -1 EBADF (Bad file descriptor) [pid 3659] close(18) = -1 EBADF (Bad file descriptor) [pid 3659] close(19) = -1 EBADF (Bad file descriptor) [pid 3659] close(20) = -1 EBADF (Bad file descriptor) [pid 3659] close(21) = -1 EBADF (Bad file descriptor) [pid 3659] close(22) = -1 EBADF (Bad file descriptor) [pid 3659] close(23) = -1 EBADF (Bad file descriptor) [pid 3659] close(24) = -1 EBADF (Bad file descriptor) [pid 3659] close(25) = -1 EBADF (Bad file descriptor) [pid 3659] close(26) = -1 EBADF (Bad file descriptor) [pid 3659] close(27) = -1 EBADF (Bad file descriptor) [pid 3659] close(28) = -1 EBADF (Bad file descriptor) [pid 3659] close(29) = -1 EBADF (Bad file descriptor) [pid 3659] exit_group(0) = ? [pid 3660] <... sendto resumed>) = ? [pid 3661] <... sendto resumed>) = ? [pid 3660] +++ exited with 0 +++ [pid 3661] +++ exited with 0 +++ [pid 3659] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 29 ./strace-static-x86_64: Process 3662 attached [pid 3662] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3662] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3662] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[30], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 30 [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3663 attached [pid 3663] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3663] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3663] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3663] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... bind resumed>) = 0 [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3663] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... sendmsg resumed>) = 0 [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3663] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3663] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... socket resumed>) = 4 [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3663] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3662] <... futex resumed>) = 0 [pid 3663] <... connect resumed>) = 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3663] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... bind resumed>) = 0 [pid 3663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3663] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] sendto(4, NULL, 0, 0, NULL, 0 [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3662] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3662] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3662] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 31 [pid 3662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3664 attached [pid 3664] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3664] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3664] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3664] <... futex resumed>) = 1 [pid 3664] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3664] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3664] <... futex resumed>) = 1 [pid 3664] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3664] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3664] <... futex resumed>) = 1 [pid 3664] sendto(5, NULL, 0, 0, NULL, 0 [pid 3662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3662] close(3) = 0 [pid 3662] close(4) = 0 [pid 3662] close(5) = 0 [pid 3662] close(6) = -1 EBADF (Bad file descriptor) [pid 3662] close(7) = -1 EBADF (Bad file descriptor) [pid 3662] close(8) = -1 EBADF (Bad file descriptor) [pid 3662] close(9) = -1 EBADF (Bad file descriptor) [pid 3662] close(10) = -1 EBADF (Bad file descriptor) [pid 3662] close(11) = -1 EBADF (Bad file descriptor) [pid 3662] close(12) = -1 EBADF (Bad file descriptor) [pid 3662] close(13) = -1 EBADF (Bad file descriptor) [pid 3662] close(14) = -1 EBADF (Bad file descriptor) [pid 3662] close(15) = -1 EBADF (Bad file descriptor) [pid 3662] close(16) = -1 EBADF (Bad file descriptor) [pid 3662] close(17) = -1 EBADF (Bad file descriptor) [pid 3662] close(18) = -1 EBADF (Bad file descriptor) [pid 3662] close(19) = -1 EBADF (Bad file descriptor) [pid 3662] close(20) = -1 EBADF (Bad file descriptor) [pid 3662] close(21) = -1 EBADF (Bad file descriptor) [pid 3662] close(22) = -1 EBADF (Bad file descriptor) [pid 3662] close(23) = -1 EBADF (Bad file descriptor) [pid 3662] close(24) = -1 EBADF (Bad file descriptor) [pid 3662] close(25) = -1 EBADF (Bad file descriptor) [pid 3662] close(26) = -1 EBADF (Bad file descriptor) [pid 3662] close(27) = -1 EBADF (Bad file descriptor) [pid 3662] close(28) = -1 EBADF (Bad file descriptor) [pid 3662] close(29) = -1 EBADF (Bad file descriptor) [pid 3662] exit_group(0 [pid 3664] <... sendto resumed>) = ? [pid 3663] <... sendto resumed>) = ? [pid 3662] <... exit_group resumed>) = ? [pid 3664] +++ exited with 0 +++ [pid 3663] +++ exited with 0 +++ [pid 3662] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 32 ./strace-static-x86_64: Process 3665 attached [pid 3665] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3665] setpgid(0, 0) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3665] write(3, "1000", 4) = 4 [pid 3665] close(3) = 0 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3665] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3665] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3666 attached [pid 3666] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3666] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] <... clone resumed>, parent_tid=[33], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 33 [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3666] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... futex resumed>) = 0 [pid 3666] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3665] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] <... connect resumed>) = 0 [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3666] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3665] <... futex resumed>) = 0 [pid 3666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] <... sendmsg resumed>) = 0 [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3666] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] <... futex resumed>) = 0 [pid 3666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3665] <... futex resumed>) = 0 [pid 3666] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... connect resumed>) = 0 [pid 3665] <... futex resumed>) = 0 [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] <... futex resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... bind resumed>) = 0 [pid 3665] <... futex resumed>) = 0 [pid 3666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] <... futex resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] sendto(4, NULL, 0, 0, NULL, 0 [pid 3665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3665] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3665] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3665] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3667 attached , parent_tid=[34], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 34 [pid 3667] set_robust_list(0x7fd2b3f249e0, 24 [pid 3665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] <... set_robust_list resumed>) = 0 [pid 3667] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3667] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3667] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] <... futex resumed>) = 1 [pid 3667] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3667] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3665] <... futex resumed>) = 0 [pid 3667] <... connect resumed>) = 0 [pid 3665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3667] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3667] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3665] <... futex resumed>) = 0 [pid 3667] <... bind resumed>) = 0 [pid 3665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3667] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3667] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] sendto(5, NULL, 0, 0, NULL, 0 [pid 3665] <... futex resumed>) = 0 [pid 3665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3665] close(3) = 0 [pid 3665] close(4) = 0 [pid 3665] close(5) = 0 [pid 3665] close(6) = -1 EBADF (Bad file descriptor) [pid 3665] close(7) = -1 EBADF (Bad file descriptor) [pid 3665] close(8) = -1 EBADF (Bad file descriptor) [pid 3665] close(9) = -1 EBADF (Bad file descriptor) [pid 3665] close(10) = -1 EBADF (Bad file descriptor) [pid 3665] close(11) = -1 EBADF (Bad file descriptor) [pid 3665] close(12) = -1 EBADF (Bad file descriptor) [pid 3665] close(13) = -1 EBADF (Bad file descriptor) [pid 3665] close(14) = -1 EBADF (Bad file descriptor) [pid 3665] close(15) = -1 EBADF (Bad file descriptor) [pid 3665] close(16) = -1 EBADF (Bad file descriptor) [pid 3665] close(17) = -1 EBADF (Bad file descriptor) [pid 3665] close(18) = -1 EBADF (Bad file descriptor) [pid 3665] close(19) = -1 EBADF (Bad file descriptor) [pid 3665] close(20) = -1 EBADF (Bad file descriptor) [pid 3665] close(21) = -1 EBADF (Bad file descriptor) [pid 3665] close(22) = -1 EBADF (Bad file descriptor) [pid 3665] close(23) = -1 EBADF (Bad file descriptor) [pid 3665] close(24) = -1 EBADF (Bad file descriptor) [pid 3665] close(25) = -1 EBADF (Bad file descriptor) [pid 3665] close(26) = -1 EBADF (Bad file descriptor) [pid 3665] close(27) = -1 EBADF (Bad file descriptor) [pid 3665] close(28) = -1 EBADF (Bad file descriptor) [pid 3665] close(29) = -1 EBADF (Bad file descriptor) [pid 3665] exit_group(0 [pid 3667] <... sendto resumed>) = ? [pid 3666] <... sendto resumed>) = ? [pid 3665] <... exit_group resumed>) = ? [pid 3667] +++ exited with 0 +++ [pid 3666] +++ exited with 0 +++ [pid 3665] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 35 ./strace-static-x86_64: Process 3668 attached [pid 3668] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3668] setpgid(0, 0) = 0 [pid 3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3668] write(3, "1000", 4) = 4 [pid 3668] close(3) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3668] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3668] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[36], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 36 ./strace-static-x86_64: Process 3669 attached [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] set_robust_list(0x7fd2b3f459e0, 24 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... set_robust_list resumed>) = 0 [pid 3669] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3668] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... bind resumed>) = 0 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... sendmsg resumed>) = 0 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3668] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3669] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... socket resumed>) = 4 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3668] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3669] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... connect resumed>) = 0 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3668] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] <... bind resumed>) = 0 [pid 3669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3668] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3669] sendto(4, NULL, 0, 0, NULL, 0 [pid 3668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3668] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3668] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3668] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3670 attached , parent_tid=[37], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 37 [pid 3668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3670] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3670] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3670] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3670] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] sendto(5, NULL, 0, 0, NULL, 0 [pid 3668] <... futex resumed>) = 0 [pid 3668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3668] close(3) = 0 [pid 3668] close(4) = 0 [pid 3668] close(5) = 0 [pid 3668] close(6) = -1 EBADF (Bad file descriptor) [pid 3668] close(7) = -1 EBADF (Bad file descriptor) [pid 3668] close(8) = -1 EBADF (Bad file descriptor) [pid 3668] close(9) = -1 EBADF (Bad file descriptor) [pid 3668] close(10) = -1 EBADF (Bad file descriptor) [pid 3668] close(11) = -1 EBADF (Bad file descriptor) [pid 3668] close(12) = -1 EBADF (Bad file descriptor) [pid 3668] close(13) = -1 EBADF (Bad file descriptor) [pid 3668] close(14) = -1 EBADF (Bad file descriptor) [pid 3668] close(15) = -1 EBADF (Bad file descriptor) [pid 3668] close(16) = -1 EBADF (Bad file descriptor) [pid 3668] close(17) = -1 EBADF (Bad file descriptor) [pid 3668] close(18) = -1 EBADF (Bad file descriptor) [pid 3668] close(19) = -1 EBADF (Bad file descriptor) [pid 3668] close(20) = -1 EBADF (Bad file descriptor) [pid 3668] close(21) = -1 EBADF (Bad file descriptor) [pid 3668] close(22) = -1 EBADF (Bad file descriptor) [pid 3668] close(23) = -1 EBADF (Bad file descriptor) [pid 3668] close(24) = -1 EBADF (Bad file descriptor) [pid 3668] close(25) = -1 EBADF (Bad file descriptor) [pid 3668] close(26) = -1 EBADF (Bad file descriptor) [pid 3668] close(27) = -1 EBADF (Bad file descriptor) [pid 3668] close(28) = -1 EBADF (Bad file descriptor) [pid 3668] close(29) = -1 EBADF (Bad file descriptor) [pid 3668] exit_group(0 [pid 3670] <... sendto resumed>) = ? [pid 3669] <... sendto resumed>) = ? [pid 3668] <... exit_group resumed>) = ? [pid 3670] +++ exited with 0 +++ [pid 3669] +++ exited with 0 +++ [pid 3668] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 38 ./strace-static-x86_64: Process 3671 attached [pid 3671] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3671] setpgid(0, 0) = 0 [pid 3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3671] write(3, "1000", 4) = 4 [pid 3671] close(3) = 0 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3671] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3671] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 39 [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3672 attached [pid 3672] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3672] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... futex resumed>) = 0 [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... futex resumed>) = 1 [pid 3672] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... futex resumed>) = 0 [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3672] <... futex resumed>) = 1 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3671] <... futex resumed>) = 0 [pid 3672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... sendmsg resumed>) = 0 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... socket resumed>) = 4 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... connect resumed>) = 0 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] <... futex resumed>) = 0 [pid 3672] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... bind resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] <... futex resumed>) = 0 [pid 3672] sendto(4, NULL, 0, 0, NULL, 0 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... sendto resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3671] <... futex resumed>) = 0 [pid 3672] <... socket resumed>) = 5 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] <... futex resumed>) = 0 [pid 3672] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... connect resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] <... futex resumed>) = 0 [pid 3672] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... bind resumed>) = 0 [pid 3672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3671] <... futex resumed>) = 0 [pid 3672] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] <... futex resumed>) = 0 [pid 3672] sendto(5, NULL, 0, 0, NULL, 0 [pid 3671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3671] close(3) = 0 [pid 3671] close(4) = 0 [pid 3671] close(5) = 0 [pid 3671] close(6) = -1 EBADF (Bad file descriptor) [pid 3671] close(7) = -1 EBADF (Bad file descriptor) [pid 3671] close(8) = -1 EBADF (Bad file descriptor) [pid 3671] close(9) = -1 EBADF (Bad file descriptor) [pid 3671] close(10) = -1 EBADF (Bad file descriptor) [pid 3671] close(11) = -1 EBADF (Bad file descriptor) [pid 3671] close(12) = -1 EBADF (Bad file descriptor) [pid 3671] close(13) = -1 EBADF (Bad file descriptor) [pid 3671] close(14) = -1 EBADF (Bad file descriptor) [pid 3671] close(15) = -1 EBADF (Bad file descriptor) [pid 3671] close(16) = -1 EBADF (Bad file descriptor) [pid 3671] close(17) = -1 EBADF (Bad file descriptor) [pid 3671] close(18) = -1 EBADF (Bad file descriptor) [pid 3671] close(19) = -1 EBADF (Bad file descriptor) [pid 3671] close(20) = -1 EBADF (Bad file descriptor) [pid 3671] close(21) = -1 EBADF (Bad file descriptor) [pid 3671] close(22) = -1 EBADF (Bad file descriptor) [pid 3671] close(23) = -1 EBADF (Bad file descriptor) [pid 3671] close(24) = -1 EBADF (Bad file descriptor) [pid 3671] close(25) = -1 EBADF (Bad file descriptor) [pid 3671] close(26) = -1 EBADF (Bad file descriptor) [pid 3671] close(27) = -1 EBADF (Bad file descriptor) [pid 3671] close(28) = -1 EBADF (Bad file descriptor) [pid 3671] close(29) = -1 EBADF (Bad file descriptor) [pid 3671] exit_group(0) = ? [pid 3672] <... sendto resumed>) = ? [pid 3672] +++ exited with 0 +++ [pid 3671] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 40 ./strace-static-x86_64: Process 3673 attached [pid 3673] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3673] setpgid(0, 0) = 0 [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3673] write(3, "1000", 4) = 4 [pid 3673] close(3) = 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3673] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3673] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[41], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 41 [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3674 attached [pid 3674] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3674] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3674] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3674] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... connect resumed>) = 0 [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3674] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3674] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... bind resumed>) = 0 [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3674] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3674] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3674] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... socket resumed>) = 4 [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3673] <... futex resumed>) = 0 [pid 3674] <... connect resumed>) = 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3673] <... futex resumed>) = 0 [pid 3674] <... bind resumed>) = 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] sendto(4, NULL, 0, 0, NULL, 0 [pid 3673] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3673] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3673] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3673] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3675 attached [pid 3675] set_robust_list(0x7fd2b3f249e0, 24 [pid 3673] <... clone resumed>, parent_tid=[42], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 42 [pid 3675] <... set_robust_list resumed>) = 0 [pid 3673] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3673] <... futex resumed>) = 0 [pid 3675] <... socket resumed>) = 5 [pid 3673] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3675] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3675] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = 0 [pid 3673] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3673] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... futex resumed>) = 1 [pid 3675] sendto(5, NULL, 0, 0, NULL, 0 [pid 3673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3673] close(3) = 0 [pid 3673] close(4) = 0 [pid 3673] close(5) = 0 [pid 3673] close(6) = -1 EBADF (Bad file descriptor) [pid 3673] close(7) = -1 EBADF (Bad file descriptor) [pid 3673] close(8) = -1 EBADF (Bad file descriptor) [pid 3673] close(9) = -1 EBADF (Bad file descriptor) [pid 3673] close(10) = -1 EBADF (Bad file descriptor) [pid 3673] close(11) = -1 EBADF (Bad file descriptor) [pid 3673] close(12) = -1 EBADF (Bad file descriptor) [pid 3673] close(13) = -1 EBADF (Bad file descriptor) [pid 3673] close(14) = -1 EBADF (Bad file descriptor) [pid 3673] close(15) = -1 EBADF (Bad file descriptor) [pid 3673] close(16) = -1 EBADF (Bad file descriptor) [pid 3673] close(17) = -1 EBADF (Bad file descriptor) [pid 3673] close(18) = -1 EBADF (Bad file descriptor) [pid 3673] close(19) = -1 EBADF (Bad file descriptor) [pid 3673] close(20) = -1 EBADF (Bad file descriptor) [pid 3673] close(21) = -1 EBADF (Bad file descriptor) [pid 3673] close(22) = -1 EBADF (Bad file descriptor) [pid 3673] close(23) = -1 EBADF (Bad file descriptor) [pid 3673] close(24) = -1 EBADF (Bad file descriptor) [pid 3673] close(25) = -1 EBADF (Bad file descriptor) [pid 3673] close(26) = -1 EBADF (Bad file descriptor) [pid 3673] close(27) = -1 EBADF (Bad file descriptor) [pid 3673] close(28) = -1 EBADF (Bad file descriptor) [pid 3673] close(29) = -1 EBADF (Bad file descriptor) [pid 3673] exit_group(0 [pid 3675] <... sendto resumed>) = ? [pid 3674] <... sendto resumed>) = ? [pid 3673] <... exit_group resumed>) = ? [pid 3675] +++ exited with 0 +++ [pid 3674] +++ exited with 0 +++ [pid 3673] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 43 ./strace-static-x86_64: Process 3676 attached [pid 3676] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3676] setpgid(0, 0) = 0 [pid 3676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3676] write(3, "1000", 4) = 4 [pid 3676] close(3) = 0 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3676] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3676] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[44], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 44 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3677 attached [pid 3677] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3677] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... futex resumed>) = 0 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] <... futex resumed>) = 1 [pid 3677] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3677] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... socket resumed>) = 4 [pid 3676] <... futex resumed>) = 0 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... connect resumed>) = 0 [pid 3676] <... futex resumed>) = 0 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... bind resumed>) = 0 [pid 3676] <... futex resumed>) = 0 [pid 3677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 0 [pid 3677] sendto(4, NULL, 0, 0, NULL, 0 [pid 3676] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3676] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3676] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3676] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[45], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 45 [pid 3676] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3678 attached [pid 3678] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3678] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3678] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3678] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3676] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... connect resumed>) = 0 [pid 3676] <... futex resumed>) = 0 [pid 3678] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3676] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3678] <... bind resumed>) = 0 [pid 3676] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3678] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] sendto(5, NULL, 0, 0, NULL, 0 [pid 3676] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3676] close(3) = 0 [pid 3676] close(4) = 0 [pid 3676] close(5) = 0 [pid 3676] close(6) = -1 EBADF (Bad file descriptor) [pid 3676] close(7) = -1 EBADF (Bad file descriptor) [pid 3676] close(8) = -1 EBADF (Bad file descriptor) [pid 3676] close(9) = -1 EBADF (Bad file descriptor) [pid 3676] close(10) = -1 EBADF (Bad file descriptor) [pid 3676] close(11) = -1 EBADF (Bad file descriptor) [pid 3676] close(12) = -1 EBADF (Bad file descriptor) [pid 3676] close(13) = -1 EBADF (Bad file descriptor) [pid 3676] close(14) = -1 EBADF (Bad file descriptor) [pid 3676] close(15) = -1 EBADF (Bad file descriptor) [pid 3676] close(16) = -1 EBADF (Bad file descriptor) [pid 3676] close(17) = -1 EBADF (Bad file descriptor) [pid 3676] close(18) = -1 EBADF (Bad file descriptor) [pid 3676] close(19) = -1 EBADF (Bad file descriptor) [pid 3676] close(20) = -1 EBADF (Bad file descriptor) [pid 3676] close(21) = -1 EBADF (Bad file descriptor) [pid 3676] close(22) = -1 EBADF (Bad file descriptor) [pid 3676] close(23) = -1 EBADF (Bad file descriptor) [pid 3676] close(24) = -1 EBADF (Bad file descriptor) [pid 3676] close(25) = -1 EBADF (Bad file descriptor) [pid 3676] close(26) = -1 EBADF (Bad file descriptor) [pid 3676] close(27) = -1 EBADF (Bad file descriptor) [pid 3676] close(28) = -1 EBADF (Bad file descriptor) [pid 3676] close(29) = -1 EBADF (Bad file descriptor) [pid 3676] exit_group(0 [pid 3678] <... sendto resumed>) = ? [pid 3677] <... sendto resumed>) = ? [pid 3676] <... exit_group resumed>) = ? [pid 3678] +++ exited with 0 +++ [pid 3677] +++ exited with 0 +++ [pid 3676] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 46 ./strace-static-x86_64: Process 3679 attached [pid 3679] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3679] setpgid(0, 0) = 0 [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3679] write(3, "1000", 4) = 4 [pid 3679] close(3) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3679] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3679] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[47], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 47 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3680 attached [pid 3680] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3680] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] <... futex resumed>) = 1 [pid 3680] sendto(4, NULL, 0, 0, NULL, 0 [pid 3679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3679] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3679] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3679] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[48], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 48 [pid 3679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3681 attached [pid 3679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3681] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3681] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3681] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3681] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... connect resumed>) = 0 [pid 3681] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3681] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3681] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... bind resumed>) = 0 [pid 3681] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3681] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3681] sendto(5, NULL, 0, 0, NULL, 0 [pid 3679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3679] close(3) = 0 [pid 3679] close(4) = 0 [pid 3679] close(5) = 0 [pid 3679] close(6) = -1 EBADF (Bad file descriptor) [pid 3679] close(7) = -1 EBADF (Bad file descriptor) [pid 3679] close(8) = -1 EBADF (Bad file descriptor) [pid 3679] close(9) = -1 EBADF (Bad file descriptor) [pid 3679] close(10) = -1 EBADF (Bad file descriptor) [pid 3679] close(11) = -1 EBADF (Bad file descriptor) [pid 3679] close(12) = -1 EBADF (Bad file descriptor) [pid 3679] close(13) = -1 EBADF (Bad file descriptor) [pid 3679] close(14) = -1 EBADF (Bad file descriptor) [pid 3679] close(15) = -1 EBADF (Bad file descriptor) [pid 3679] close(16) = -1 EBADF (Bad file descriptor) [pid 3679] close(17) = -1 EBADF (Bad file descriptor) [pid 3679] close(18) = -1 EBADF (Bad file descriptor) [pid 3679] close(19) = -1 EBADF (Bad file descriptor) [pid 3679] close(20) = -1 EBADF (Bad file descriptor) [pid 3679] close(21) = -1 EBADF (Bad file descriptor) [pid 3679] close(22) = -1 EBADF (Bad file descriptor) [pid 3679] close(23) = -1 EBADF (Bad file descriptor) [pid 3679] close(24) = -1 EBADF (Bad file descriptor) [pid 3679] close(25) = -1 EBADF (Bad file descriptor) [pid 3679] close(26) = -1 EBADF (Bad file descriptor) [pid 3679] close(27) = -1 EBADF (Bad file descriptor) [pid 3679] close(28) = -1 EBADF (Bad file descriptor) [pid 3679] close(29) = -1 EBADF (Bad file descriptor) [pid 3679] exit_group(0 [pid 3681] <... sendto resumed>) = ? [pid 3680] <... sendto resumed>) = ? [pid 3679] <... exit_group resumed>) = ? [pid 3681] +++ exited with 0 +++ [pid 3680] +++ exited with 0 +++ [pid 3679] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 49 ./strace-static-x86_64: Process 3682 attached [pid 3682] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3682] setpgid(0, 0) = 0 [pid 3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3682] write(3, "1000", 4) = 4 [pid 3682] close(3) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3682] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3682] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3683 attached , parent_tid=[50], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 50 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3683] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... sendmsg resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3683] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... socket resumed>) = 4 [pid 3682] <... futex resumed>) = 0 [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3683] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... connect resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3682] <... futex resumed>) = 0 [pid 3683] <... bind resumed>) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3683] <... futex resumed>) = 0 [pid 3682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] sendto(4, NULL, 0, 0, NULL, 0 [pid 3682] <... futex resumed>) = 0 [pid 3682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3682] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3682] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3682] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[51], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 51 [pid 3682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3684 attached [pid 3684] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3684] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3684] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3684] <... futex resumed>) = 0 [pid 3684] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3684] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = 1 [pid 3684] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3684] <... bind resumed>) = 0 [pid 3684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3684] sendto(5, NULL, 0, 0, NULL, 0 [pid 3682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3682] close(3) = 0 [pid 3682] close(4) = 0 [pid 3682] close(5) = 0 [pid 3682] close(6) = -1 EBADF (Bad file descriptor) [pid 3682] close(7) = -1 EBADF (Bad file descriptor) [pid 3682] close(8) = -1 EBADF (Bad file descriptor) [pid 3682] close(9) = -1 EBADF (Bad file descriptor) [pid 3682] close(10) = -1 EBADF (Bad file descriptor) [pid 3682] close(11) = -1 EBADF (Bad file descriptor) [pid 3682] close(12) = -1 EBADF (Bad file descriptor) [pid 3682] close(13) = -1 EBADF (Bad file descriptor) [pid 3682] close(14) = -1 EBADF (Bad file descriptor) [pid 3682] close(15) = -1 EBADF (Bad file descriptor) [pid 3682] close(16) = -1 EBADF (Bad file descriptor) [pid 3682] close(17) = -1 EBADF (Bad file descriptor) [pid 3682] close(18) = -1 EBADF (Bad file descriptor) [pid 3682] close(19) = -1 EBADF (Bad file descriptor) [pid 3682] close(20) = -1 EBADF (Bad file descriptor) [pid 3682] close(21) = -1 EBADF (Bad file descriptor) [pid 3682] close(22) = -1 EBADF (Bad file descriptor) [pid 3682] close(23) = -1 EBADF (Bad file descriptor) [pid 3682] close(24) = -1 EBADF (Bad file descriptor) [pid 3682] close(25) = -1 EBADF (Bad file descriptor) [pid 3682] close(26) = -1 EBADF (Bad file descriptor) [pid 3682] close(27) = -1 EBADF (Bad file descriptor) [pid 3682] close(28) = -1 EBADF (Bad file descriptor) [pid 3682] close(29) = -1 EBADF (Bad file descriptor) [pid 3682] exit_group(0) = ? [pid 3683] <... sendto resumed>) = ? [pid 3684] <... sendto resumed>) = ? [pid 3683] +++ exited with 0 +++ [pid 3684] +++ exited with 0 +++ [pid 3682] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 52 ./strace-static-x86_64: Process 3685 attached [pid 3685] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3685] setpgid(0, 0) = 0 [pid 3685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3685] write(3, "1000", 4) = 4 [pid 3685] close(3) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3685] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3685] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 53 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3686 attached [pid 3686] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3686] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3685] <... futex resumed>) = 0 [pid 3686] <... connect resumed>) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3685] <... futex resumed>) = 0 [pid 3686] <... bind resumed>) = 0 [pid 3686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] sendto(4, NULL, 0, 0, NULL, 0 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3685] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3685] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3685] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[54], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 54 [pid 3685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3687 attached [pid 3687] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3687] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3687] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3685] <... futex resumed>) = 0 [pid 3687] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] <... futex resumed>) = 0 [pid 3687] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] <... connect resumed>) = 0 [pid 3687] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = 0 [pid 3687] <... futex resumed>) = 1 [pid 3685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3687] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3685] <... futex resumed>) = 0 [pid 3687] <... bind resumed>) = 0 [pid 3685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3687] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3687] sendto(5, NULL, 0, 0, NULL, 0 [pid 3685] <... futex resumed>) = 0 [pid 3685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3685] close(3) = 0 [pid 3685] close(4) = 0 [pid 3685] close(5) = 0 [pid 3685] close(6) = -1 EBADF (Bad file descriptor) [pid 3685] close(7) = -1 EBADF (Bad file descriptor) [pid 3685] close(8) = -1 EBADF (Bad file descriptor) [pid 3685] close(9) = -1 EBADF (Bad file descriptor) [pid 3685] close(10) = -1 EBADF (Bad file descriptor) [pid 3685] close(11) = -1 EBADF (Bad file descriptor) [pid 3685] close(12) = -1 EBADF (Bad file descriptor) [pid 3685] close(13) = -1 EBADF (Bad file descriptor) [pid 3685] close(14) = -1 EBADF (Bad file descriptor) [pid 3685] close(15) = -1 EBADF (Bad file descriptor) [pid 3685] close(16) = -1 EBADF (Bad file descriptor) [pid 3685] close(17) = -1 EBADF (Bad file descriptor) [pid 3685] close(18) = -1 EBADF (Bad file descriptor) [pid 3685] close(19) = -1 EBADF (Bad file descriptor) [pid 3685] close(20) = -1 EBADF (Bad file descriptor) [pid 3685] close(21) = -1 EBADF (Bad file descriptor) [pid 3685] close(22) = -1 EBADF (Bad file descriptor) [pid 3685] close(23) = -1 EBADF (Bad file descriptor) [pid 3685] close(24) = -1 EBADF (Bad file descriptor) [pid 3685] close(25) = -1 EBADF (Bad file descriptor) [pid 3685] close(26) = -1 EBADF (Bad file descriptor) [pid 3685] close(27) = -1 EBADF (Bad file descriptor) [pid 3685] close(28) = -1 EBADF (Bad file descriptor) [pid 3685] close(29) = -1 EBADF (Bad file descriptor) [pid 3685] exit_group(0 [pid 3687] <... sendto resumed>) = ? [pid 3686] <... sendto resumed>) = ? [pid 3685] <... exit_group resumed>) = ? [pid 3687] +++ exited with 0 +++ [pid 3686] +++ exited with 0 +++ [pid 3685] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 55 ./strace-static-x86_64: Process 3688 attached [pid 3688] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3688] setpgid(0, 0) = 0 [pid 3688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3688] write(3, "1000", 4) = 4 [pid 3688] close(3) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3688] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3688] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[56], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 56 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3689 attached [pid 3689] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3689] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] <... futex resumed>) = 1 [pid 3689] sendto(4, NULL, 0, 0, NULL, 0 [pid 3688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3688] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3688] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3688] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3690 attached [pid 3690] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3690] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3688] <... clone resumed>, parent_tid=[57], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 57 [pid 3688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3690] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3690] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3690] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3688] <... futex resumed>) = 0 [pid 3690] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3688] <... futex resumed>) = 0 [pid 3688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3690] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3690] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3688] <... futex resumed>) = 0 [pid 3690] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3690] <... bind resumed>) = 0 [pid 3690] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3688] <... futex resumed>) = 0 [pid 3690] sendto(5, NULL, 0, 0, NULL, 0 [pid 3688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3688] close(3) = 0 [pid 3688] close(4) = 0 [pid 3688] close(5) = 0 [pid 3688] close(6) = -1 EBADF (Bad file descriptor) [pid 3688] close(7) = -1 EBADF (Bad file descriptor) [pid 3688] close(8) = -1 EBADF (Bad file descriptor) [pid 3688] close(9) = -1 EBADF (Bad file descriptor) [pid 3688] close(10) = -1 EBADF (Bad file descriptor) [pid 3688] close(11) = -1 EBADF (Bad file descriptor) [pid 3688] close(12) = -1 EBADF (Bad file descriptor) [pid 3688] close(13) = -1 EBADF (Bad file descriptor) [pid 3688] close(14) = -1 EBADF (Bad file descriptor) [pid 3688] close(15) = -1 EBADF (Bad file descriptor) [pid 3688] close(16) = -1 EBADF (Bad file descriptor) [pid 3688] close(17) = -1 EBADF (Bad file descriptor) [pid 3688] close(18) = -1 EBADF (Bad file descriptor) [pid 3688] close(19) = -1 EBADF (Bad file descriptor) [pid 3688] close(20) = -1 EBADF (Bad file descriptor) [pid 3688] close(21) = -1 EBADF (Bad file descriptor) [pid 3688] close(22) = -1 EBADF (Bad file descriptor) [pid 3688] close(23) = -1 EBADF (Bad file descriptor) [pid 3688] close(24) = -1 EBADF (Bad file descriptor) [pid 3688] close(25) = -1 EBADF (Bad file descriptor) [pid 3688] close(26) = -1 EBADF (Bad file descriptor) [pid 3688] close(27) = -1 EBADF (Bad file descriptor) [pid 3688] close(28) = -1 EBADF (Bad file descriptor) [pid 3688] close(29) = -1 EBADF (Bad file descriptor) [pid 3688] exit_group(0 [pid 3690] <... sendto resumed>) = ? [pid 3688] <... exit_group resumed>) = ? [pid 3690] +++ exited with 0 +++ [pid 3689] <... sendto resumed>) = ? [pid 3689] +++ exited with 0 +++ [pid 3688] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 58 ./strace-static-x86_64: Process 3691 attached [pid 3691] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3691] setpgid(0, 0) = 0 [pid 3691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3691] write(3, "1000", 4) = 4 [pid 3691] close(3) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3691] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3691] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[59], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 59 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3692 attached [pid 3692] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3692] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... futex resumed>) = 1 [pid 3692] sendto(4, NULL, 0, 0, NULL, 0 [pid 3691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3691] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3691] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3691] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3693 attached , parent_tid=[60], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 60 [pid 3693] set_robust_list(0x7fd2b3f249e0, 24 [pid 3691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... set_robust_list resumed>) = 0 [pid 3693] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3693] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] <... futex resumed>) = 0 [pid 3693] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3693] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3693] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3691] <... futex resumed>) = 0 [pid 3691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3693] <... futex resumed>) = 0 [pid 3693] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] <... bind resumed>) = 0 [pid 3693] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3691] <... futex resumed>) = 0 [pid 3693] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3691] <... futex resumed>) = 0 [pid 3693] sendto(5, NULL, 0, 0, NULL, 0 [pid 3691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3691] close(3) = 0 [pid 3691] close(4) = 0 [pid 3691] close(5) = 0 [pid 3691] close(6) = -1 EBADF (Bad file descriptor) [pid 3691] close(7) = -1 EBADF (Bad file descriptor) [pid 3691] close(8) = -1 EBADF (Bad file descriptor) [pid 3691] close(9) = -1 EBADF (Bad file descriptor) [pid 3691] close(10) = -1 EBADF (Bad file descriptor) [pid 3691] close(11) = -1 EBADF (Bad file descriptor) [pid 3691] close(12) = -1 EBADF (Bad file descriptor) [pid 3691] close(13) = -1 EBADF (Bad file descriptor) [pid 3691] close(14) = -1 EBADF (Bad file descriptor) [pid 3691] close(15) = -1 EBADF (Bad file descriptor) [pid 3691] close(16) = -1 EBADF (Bad file descriptor) [pid 3691] close(17) = -1 EBADF (Bad file descriptor) [pid 3691] close(18) = -1 EBADF (Bad file descriptor) [pid 3691] close(19) = -1 EBADF (Bad file descriptor) [pid 3691] close(20) = -1 EBADF (Bad file descriptor) [pid 3691] close(21) = -1 EBADF (Bad file descriptor) [pid 3691] close(22) = -1 EBADF (Bad file descriptor) [pid 3691] close(23) = -1 EBADF (Bad file descriptor) [pid 3691] close(24) = -1 EBADF (Bad file descriptor) [pid 3691] close(25) = -1 EBADF (Bad file descriptor) [pid 3691] close(26) = -1 EBADF (Bad file descriptor) [pid 3691] close(27) = -1 EBADF (Bad file descriptor) [pid 3691] close(28) = -1 EBADF (Bad file descriptor) [pid 3691] close(29) = -1 EBADF (Bad file descriptor) [pid 3691] exit_group(0) = ? [pid 3693] <... sendto resumed>) = ? [pid 3692] <... sendto resumed>) = ? [pid 3693] +++ exited with 0 +++ [pid 3692] +++ exited with 0 +++ [pid 3691] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 61 ./strace-static-x86_64: Process 3694 attached [pid 3694] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3694] setpgid(0, 0) = 0 [pid 3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3694] write(3, "1000", 4) = 4 [pid 3694] close(3) = 0 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3694] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3694] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[62], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 62 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3695 attached ) = 0 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3695] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] <... futex resumed>) = 0 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... futex resumed>) = 1 [pid 3695] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] <... futex resumed>) = 0 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... futex resumed>) = 1 [pid 3695] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] <... futex resumed>) = 0 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... futex resumed>) = 1 [pid 3695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3695] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... socket resumed>) = 4 [pid 3694] <... futex resumed>) = 0 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3695] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... connect resumed>) = 0 [pid 3694] <... futex resumed>) = 0 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3695] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... bind resumed>) = 0 [pid 3694] <... futex resumed>) = 0 [pid 3695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3695] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3694] <... futex resumed>) = 0 [pid 3695] sendto(4, NULL, 0, 0, NULL, 0 [pid 3694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3694] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3694] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3694] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3696 attached [pid 3696] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3696] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] <... clone resumed>, parent_tid=[63], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 63 [pid 3694] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = 1 [pid 3696] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3694] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] <... socket resumed>) = 5 [pid 3696] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3696] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] <... futex resumed>) = 0 [pid 3694] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3696] <... futex resumed>) = 0 [pid 3694] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3696] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3696] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] <... futex resumed>) = 0 [pid 3694] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3696] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = 1 [pid 3694] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3696] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3696] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3696] sendto(5, NULL, 0, 0, NULL, 0 [pid 3694] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3694] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3694] close(3) = 0 [pid 3694] close(4) = 0 [pid 3694] close(5) = 0 [pid 3694] close(6) = -1 EBADF (Bad file descriptor) [pid 3694] close(7) = -1 EBADF (Bad file descriptor) [pid 3694] close(8) = -1 EBADF (Bad file descriptor) [pid 3694] close(9) = -1 EBADF (Bad file descriptor) [pid 3694] close(10) = -1 EBADF (Bad file descriptor) [pid 3694] close(11) = -1 EBADF (Bad file descriptor) [pid 3694] close(12) = -1 EBADF (Bad file descriptor) [pid 3694] close(13) = -1 EBADF (Bad file descriptor) [pid 3694] close(14) = -1 EBADF (Bad file descriptor) [pid 3694] close(15) = -1 EBADF (Bad file descriptor) [pid 3694] close(16) = -1 EBADF (Bad file descriptor) [pid 3694] close(17) = -1 EBADF (Bad file descriptor) [pid 3694] close(18) = -1 EBADF (Bad file descriptor) [pid 3694] close(19) = -1 EBADF (Bad file descriptor) [pid 3694] close(20) = -1 EBADF (Bad file descriptor) [pid 3694] close(21) = -1 EBADF (Bad file descriptor) [pid 3694] close(22) = -1 EBADF (Bad file descriptor) [pid 3694] close(23) = -1 EBADF (Bad file descriptor) [pid 3694] close(24) = -1 EBADF (Bad file descriptor) [pid 3694] close(25) = -1 EBADF (Bad file descriptor) [pid 3694] close(26) = -1 EBADF (Bad file descriptor) [pid 3694] close(27) = -1 EBADF (Bad file descriptor) [pid 3694] close(28) = -1 EBADF (Bad file descriptor) [pid 3694] close(29) = -1 EBADF (Bad file descriptor) [pid 3694] exit_group(0 [pid 3695] <... sendto resumed>) = ? [pid 3696] <... sendto resumed>) = ? [pid 3695] +++ exited with 0 +++ [pid 3696] +++ exited with 0 +++ [pid 3694] <... exit_group resumed>) = ? [pid 3694] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 64 ./strace-static-x86_64: Process 3697 attached [pid 3697] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3697] setpgid(0, 0) = 0 [pid 3697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3697] write(3, "1000", 4) = 4 [pid 3697] close(3) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3697] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3697] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[65], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 65 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3698 attached [pid 3698] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3698] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 1 [pid 3698] sendto(4, NULL, 0, 0, NULL, 0 [pid 3697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3697] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3697] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3697] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3699 attached , parent_tid=[66], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 66 [pid 3697] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3699] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3699] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3699] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3699] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] sendto(5, NULL, 0, 0, NULL, 0 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... sendto resumed>) = 0 [pid 3699] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... futex resumed>) = 0 [pid 3699] <... futex resumed>) = 1 [pid 3699] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3697] close(3) = 0 [pid 3697] close(4) = 0 [pid 3697] close(5) = 0 [pid 3697] close(6) = -1 EBADF (Bad file descriptor) [pid 3697] close(7) = -1 EBADF (Bad file descriptor) [pid 3697] close(8) = -1 EBADF (Bad file descriptor) [pid 3697] close(9) = -1 EBADF (Bad file descriptor) [pid 3697] close(10) = -1 EBADF (Bad file descriptor) [pid 3697] close(11) = -1 EBADF (Bad file descriptor) [pid 3697] close(12) = -1 EBADF (Bad file descriptor) [pid 3697] close(13) = -1 EBADF (Bad file descriptor) [pid 3697] close(14) = -1 EBADF (Bad file descriptor) [pid 3697] close(15) = -1 EBADF (Bad file descriptor) [pid 3697] close(16) = -1 EBADF (Bad file descriptor) [pid 3697] close(17) = -1 EBADF (Bad file descriptor) [pid 3697] close(18) = -1 EBADF (Bad file descriptor) [pid 3697] close(19) = -1 EBADF (Bad file descriptor) [pid 3697] close(20) = -1 EBADF (Bad file descriptor) [pid 3697] close(21) = -1 EBADF (Bad file descriptor) [pid 3697] close(22) = -1 EBADF (Bad file descriptor) [pid 3697] close(23) = -1 EBADF (Bad file descriptor) [pid 3697] close(24) = -1 EBADF (Bad file descriptor) [pid 3697] close(25) = -1 EBADF (Bad file descriptor) [pid 3697] close(26) = -1 EBADF (Bad file descriptor) [pid 3697] close(27) = -1 EBADF (Bad file descriptor) [pid 3697] close(28) = -1 EBADF (Bad file descriptor) [pid 3697] close(29) = -1 EBADF (Bad file descriptor) [pid 3697] exit_group(0 [pid 3699] <... futex resumed>) = ? [pid 3698] <... sendto resumed>) = ? [pid 3697] <... exit_group resumed>) = ? [pid 3699] +++ exited with 0 +++ [pid 3698] +++ exited with 0 +++ [pid 3697] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 67 ./strace-static-x86_64: Process 3700 attached [pid 3700] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3700] setpgid(0, 0) = 0 [pid 3700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3700] write(3, "1000", 4) = 4 [pid 3700] close(3) = 0 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3700] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3700] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[68], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 68 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3701 attached [pid 3701] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3701] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] <... futex resumed>) = 0 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] <... futex resumed>) = 1 [pid 3701] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] <... sendmsg resumed>) = 0 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3701] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... socket resumed>) = 4 [pid 3700] <... futex resumed>) = 0 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] <... futex resumed>) = 0 [pid 3700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3701] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... connect resumed>) = 0 [pid 3700] <... futex resumed>) = 0 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] <... futex resumed>) = 0 [pid 3700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3701] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... bind resumed>) = 0 [pid 3700] <... futex resumed>) = 0 [pid 3701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3701] <... futex resumed>) = 0 [pid 3700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3701] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3700] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3700] <... futex resumed>) = 0 [pid 3701] sendto(4, NULL, 0, 0, NULL, 0 [pid 3700] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3700] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3700] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3700] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[69], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 69 [pid 3700] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3702 attached [pid 3700] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3702] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3702] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3700] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3702] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3702] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3700] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] <... bind resumed>) = 0 [pid 3700] <... futex resumed>) = 0 [pid 3702] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] <... futex resumed>) = 0 [pid 3700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3702] sendto(5, NULL, 0, 0, NULL, 0 [pid 3700] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] <... sendto resumed>) = 0 [pid 3700] <... futex resumed>) = 0 [pid 3702] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] <... futex resumed>) = 0 [pid 3700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3702] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3700] close(3) = 0 [pid 3700] close(4) = 0 [pid 3700] close(5) = 0 [pid 3700] close(6) = -1 EBADF (Bad file descriptor) [pid 3700] close(7) = -1 EBADF (Bad file descriptor) [pid 3700] close(8) = -1 EBADF (Bad file descriptor) [pid 3700] close(9) = -1 EBADF (Bad file descriptor) [pid 3700] close(10) = -1 EBADF (Bad file descriptor) [pid 3700] close(11) = -1 EBADF (Bad file descriptor) [pid 3700] close(12) = -1 EBADF (Bad file descriptor) [pid 3700] close(13) = -1 EBADF (Bad file descriptor) [pid 3700] close(14) = -1 EBADF (Bad file descriptor) [pid 3700] close(15) = -1 EBADF (Bad file descriptor) [pid 3700] close(16) = -1 EBADF (Bad file descriptor) [pid 3700] close(17) = -1 EBADF (Bad file descriptor) [pid 3700] close(18) = -1 EBADF (Bad file descriptor) [pid 3700] close(19) = -1 EBADF (Bad file descriptor) [pid 3700] close(20) = -1 EBADF (Bad file descriptor) [pid 3700] close(21) = -1 EBADF (Bad file descriptor) [pid 3700] close(22) = -1 EBADF (Bad file descriptor) [pid 3700] close(23) = -1 EBADF (Bad file descriptor) [pid 3700] close(24) = -1 EBADF (Bad file descriptor) [pid 3700] close(25) = -1 EBADF (Bad file descriptor) [pid 3700] close(26) = -1 EBADF (Bad file descriptor) [pid 3700] close(27) = -1 EBADF (Bad file descriptor) [pid 3700] close(28) = -1 EBADF (Bad file descriptor) [pid 3700] close(29) = -1 EBADF (Bad file descriptor) [pid 3700] exit_group(0 [pid 3701] <... sendto resumed>) = ? [pid 3702] <... futex resumed>) = ? [pid 3700] <... exit_group resumed>) = ? [pid 3701] +++ exited with 0 +++ [pid 3702] +++ exited with 0 +++ [pid 3700] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 70 ./strace-static-x86_64: Process 3703 attached [pid 3703] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3703] setpgid(0, 0) = 0 [pid 3703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3703] write(3, "1000", 4) = 4 [pid 3703] close(3) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3703] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3703] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[71], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 71 [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3704 attached [pid 3704] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3704] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 1 [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] <... sendmsg resumed>) = 0 [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 1 [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3704] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3703] <... futex resumed>) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3704] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3703] <... futex resumed>) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3704] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3704] sendto(4, NULL, 0, 0, NULL, 0 [pid 3703] <... futex resumed>) = 0 [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3703] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3703] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3703] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3703] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3705 attached , parent_tid=[72], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 72 [pid 3705] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3705] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3705] <... futex resumed>) = 0 [pid 3705] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3703] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3705] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3703] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3705] <... futex resumed>) = 0 [pid 3703] <... futex resumed>) = 1 [pid 3705] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3703] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] <... connect resumed>) = 0 [pid 3705] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3705] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3703] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3705] <... bind resumed>) = 0 [pid 3703] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3705] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3705] sendto(5, NULL, 0, 0, NULL, 0 [pid 3703] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3703] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3703] close(3) = 0 [pid 3703] close(4) = 0 [pid 3703] close(5) = 0 [pid 3703] close(6) = -1 EBADF (Bad file descriptor) [pid 3703] close(7) = -1 EBADF (Bad file descriptor) [pid 3703] close(8) = -1 EBADF (Bad file descriptor) [pid 3703] close(9) = -1 EBADF (Bad file descriptor) [pid 3703] close(10) = -1 EBADF (Bad file descriptor) [pid 3703] close(11) = -1 EBADF (Bad file descriptor) [pid 3703] close(12) = -1 EBADF (Bad file descriptor) [pid 3703] close(13) = -1 EBADF (Bad file descriptor) [pid 3703] close(14) = -1 EBADF (Bad file descriptor) [pid 3703] close(15) = -1 EBADF (Bad file descriptor) [pid 3703] close(16) = -1 EBADF (Bad file descriptor) [pid 3703] close(17) = -1 EBADF (Bad file descriptor) [pid 3703] close(18) = -1 EBADF (Bad file descriptor) [pid 3703] close(19) = -1 EBADF (Bad file descriptor) [pid 3703] close(20) = -1 EBADF (Bad file descriptor) [pid 3703] close(21) = -1 EBADF (Bad file descriptor) [pid 3703] close(22) = -1 EBADF (Bad file descriptor) [pid 3703] close(23) = -1 EBADF (Bad file descriptor) [pid 3703] close(24) = -1 EBADF (Bad file descriptor) [pid 3703] close(25) = -1 EBADF (Bad file descriptor) [pid 3703] close(26) = -1 EBADF (Bad file descriptor) [pid 3703] close(27) = -1 EBADF (Bad file descriptor) [pid 3703] close(28) = -1 EBADF (Bad file descriptor) [pid 3703] close(29) = -1 EBADF (Bad file descriptor) [pid 3703] exit_group(0 [pid 3704] <... sendto resumed>) = ? [pid 3703] <... exit_group resumed>) = ? [pid 3705] <... sendto resumed>) = ? [pid 3704] +++ exited with 0 +++ [pid 3705] +++ exited with 0 +++ [pid 3703] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 73 ./strace-static-x86_64: Process 3706 attached [pid 3706] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3706] setpgid(0, 0) = 0 [pid 3706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3706] write(3, "1000", 4) = 4 [pid 3706] close(3) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3706] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3706] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[74], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 74 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3707 attached [pid 3707] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3707] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3706] <... futex resumed>) = 0 [pid 3707] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... bind resumed>) = 0 [pid 3706] <... futex resumed>) = 0 [pid 3707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 0 [pid 3706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3707] sendto(5, NULL, 0, 0, NULL, 0 [pid 3706] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3706] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3706] close(3) = 0 [pid 3706] close(4) = 0 [pid 3706] close(5) = 0 [pid 3706] close(6) = -1 EBADF (Bad file descriptor) [pid 3706] close(7) = -1 EBADF (Bad file descriptor) [pid 3706] close(8) = -1 EBADF (Bad file descriptor) [pid 3706] close(9) = -1 EBADF (Bad file descriptor) [pid 3706] close(10) = -1 EBADF (Bad file descriptor) [pid 3706] close(11) = -1 EBADF (Bad file descriptor) [pid 3706] close(12) = -1 EBADF (Bad file descriptor) [pid 3706] close(13) = -1 EBADF (Bad file descriptor) [pid 3706] close(14) = -1 EBADF (Bad file descriptor) [pid 3706] close(15) = -1 EBADF (Bad file descriptor) [pid 3706] close(16) = -1 EBADF (Bad file descriptor) [pid 3706] close(17) = -1 EBADF (Bad file descriptor) [pid 3706] close(18) = -1 EBADF (Bad file descriptor) [pid 3706] close(19) = -1 EBADF (Bad file descriptor) [pid 3706] close(20) = -1 EBADF (Bad file descriptor) [pid 3706] close(21) = -1 EBADF (Bad file descriptor) [pid 3706] close(22) = -1 EBADF (Bad file descriptor) [pid 3706] close(23) = -1 EBADF (Bad file descriptor) [pid 3706] close(24) = -1 EBADF (Bad file descriptor) [pid 3706] close(25) = -1 EBADF (Bad file descriptor) [pid 3706] close(26) = -1 EBADF (Bad file descriptor) [pid 3706] close(27) = -1 EBADF (Bad file descriptor) [pid 3706] close(28) = -1 EBADF (Bad file descriptor) [pid 3706] close(29) = -1 EBADF (Bad file descriptor) [pid 3706] exit_group(0) = ? [pid 3707] <... sendto resumed>) = ? [pid 3707] +++ exited with 0 +++ [pid 3706] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3708 attached , child_tidptr=0x555556bdb5d0) = 75 [pid 3708] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3708] setpgid(0, 0) = 0 [pid 3708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3708] write(3, "1000", 4) = 4 [pid 3708] close(3) = 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3708] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3708] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3709 attached , parent_tid=[76], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 76 [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3709] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3709] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] <... futex resumed>) = 0 [pid 3709] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3709] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] <... socket resumed>) = 4 [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3709] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] <... connect resumed>) = 0 [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3709] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3709] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3708] <... futex resumed>) = 0 [pid 3709] <... bind resumed>) = 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3709] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3708] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3709] sendto(4, NULL, 0, 0, NULL, 0 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3708] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3708] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3708] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3708] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3710 attached , parent_tid=[77], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 77 [pid 3708] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3710] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3710] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3710] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3710] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3710] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3710] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3710] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3708] <... futex resumed>) = 0 [pid 3708] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3708] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3710] sendto(5, NULL, 0, 0, NULL, 0 [pid 3708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3708] close(3) = 0 [pid 3708] close(4) = 0 [pid 3708] close(5) = 0 [pid 3708] close(6) = -1 EBADF (Bad file descriptor) [pid 3708] close(7) = -1 EBADF (Bad file descriptor) [pid 3708] close(8) = -1 EBADF (Bad file descriptor) [pid 3708] close(9) = -1 EBADF (Bad file descriptor) [pid 3708] close(10) = -1 EBADF (Bad file descriptor) [pid 3708] close(11) = -1 EBADF (Bad file descriptor) [pid 3708] close(12) = -1 EBADF (Bad file descriptor) [pid 3708] close(13) = -1 EBADF (Bad file descriptor) [pid 3708] close(14) = -1 EBADF (Bad file descriptor) [pid 3708] close(15) = -1 EBADF (Bad file descriptor) [pid 3708] close(16) = -1 EBADF (Bad file descriptor) [pid 3708] close(17) = -1 EBADF (Bad file descriptor) [pid 3708] close(18) = -1 EBADF (Bad file descriptor) [pid 3708] close(19) = -1 EBADF (Bad file descriptor) [pid 3708] close(20) = -1 EBADF (Bad file descriptor) [pid 3708] close(21) = -1 EBADF (Bad file descriptor) [pid 3708] close(22) = -1 EBADF (Bad file descriptor) [pid 3708] close(23) = -1 EBADF (Bad file descriptor) [pid 3708] close(24) = -1 EBADF (Bad file descriptor) [pid 3708] close(25) = -1 EBADF (Bad file descriptor) [pid 3708] close(26) = -1 EBADF (Bad file descriptor) [pid 3708] close(27) = -1 EBADF (Bad file descriptor) [pid 3708] close(28) = -1 EBADF (Bad file descriptor) [pid 3708] close(29) = -1 EBADF (Bad file descriptor) [pid 3708] exit_group(0) = ? [pid 3710] <... sendto resumed>) = ? [pid 3710] +++ exited with 0 +++ [pid 3709] <... sendto resumed>) = ? [pid 3709] +++ exited with 0 +++ [pid 3708] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 78 ./strace-static-x86_64: Process 3711 attached [pid 3711] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3711] setpgid(0, 0) = 0 [pid 3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3711] write(3, "1000", 4) = 4 [pid 3711] close(3) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3711] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3711] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[79], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 79 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3712 attached [pid 3712] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3712] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 1 [pid 3712] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] <... futex resumed>) = 0 [pid 3712] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3712] <... socket resumed>) = 5 [pid 3711] <... futex resumed>) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 0 [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3712] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3712] <... connect resumed>) = 0 [pid 3711] <... futex resumed>) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 0 [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3712] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3712] <... bind resumed>) = 0 [pid 3711] <... futex resumed>) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... futex resumed>) = 0 [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3712] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3711] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3711] <... futex resumed>) = 0 [pid 3712] sendto(5, NULL, 0, 0, NULL, 0 [pid 3711] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3712] <... sendto resumed>) = 0 [pid 3712] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] <... futex resumed>) = 0 [pid 3712] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3711] close(3) = 0 [pid 3711] close(4) = 0 [pid 3711] close(5) = 0 [pid 3711] close(6) = -1 EBADF (Bad file descriptor) [pid 3711] close(7) = -1 EBADF (Bad file descriptor) [pid 3711] close(8) = -1 EBADF (Bad file descriptor) [pid 3711] close(9) = -1 EBADF (Bad file descriptor) [pid 3711] close(10) = -1 EBADF (Bad file descriptor) [pid 3711] close(11) = -1 EBADF (Bad file descriptor) [pid 3711] close(12) = -1 EBADF (Bad file descriptor) [pid 3711] close(13) = -1 EBADF (Bad file descriptor) [pid 3711] close(14) = -1 EBADF (Bad file descriptor) [pid 3711] close(15) = -1 EBADF (Bad file descriptor) [pid 3711] close(16) = -1 EBADF (Bad file descriptor) [pid 3711] close(17) = -1 EBADF (Bad file descriptor) [pid 3711] close(18) = -1 EBADF (Bad file descriptor) [pid 3711] close(19) = -1 EBADF (Bad file descriptor) [pid 3711] close(20) = -1 EBADF (Bad file descriptor) [pid 3711] close(21) = -1 EBADF (Bad file descriptor) [pid 3711] close(22) = -1 EBADF (Bad file descriptor) [pid 3711] close(23) = -1 EBADF (Bad file descriptor) [pid 3711] close(24) = -1 EBADF (Bad file descriptor) [pid 3711] close(25) = -1 EBADF (Bad file descriptor) [pid 3711] close(26) = -1 EBADF (Bad file descriptor) [pid 3711] close(27) = -1 EBADF (Bad file descriptor) [pid 3711] close(28) = -1 EBADF (Bad file descriptor) [pid 3711] close(29) = -1 EBADF (Bad file descriptor) [pid 3711] exit_group(0 [pid 3712] <... futex resumed>) = ? [pid 3711] <... exit_group resumed>) = ? [pid 3712] +++ exited with 0 +++ [pid 3711] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 80 ./strace-static-x86_64: Process 3713 attached [pid 3713] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3713] setpgid(0, 0) = 0 [pid 3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3713] write(3, "1000", 4) = 4 [pid 3713] close(3) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3713] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3713] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[81], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 81 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3714 attached [pid 3714] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3714] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3714] <... futex resumed>) = 1 [pid 3714] sendto(4, NULL, 0, 0, NULL, 0 [pid 3713] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3713] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3713] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3713] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3715 attached , parent_tid=[82], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 82 [pid 3715] set_robust_list(0x7fd2b3f249e0, 24 [pid 3713] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] <... set_robust_list resumed>) = 0 [pid 3715] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3715] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3715] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3713] <... futex resumed>) = 0 [pid 3713] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3715] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3713] <... futex resumed>) = 0 [pid 3715] sendto(5, NULL, 0, 0, NULL, 0 [pid 3713] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3713] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3713] close(3) = 0 [pid 3713] close(4) = 0 [pid 3713] close(5) = 0 [pid 3713] close(6) = -1 EBADF (Bad file descriptor) [pid 3713] close(7) = -1 EBADF (Bad file descriptor) [pid 3713] close(8) = -1 EBADF (Bad file descriptor) [pid 3713] close(9) = -1 EBADF (Bad file descriptor) [pid 3713] close(10) = -1 EBADF (Bad file descriptor) [pid 3713] close(11) = -1 EBADF (Bad file descriptor) [pid 3713] close(12) = -1 EBADF (Bad file descriptor) [pid 3713] close(13) = -1 EBADF (Bad file descriptor) [pid 3713] close(14) = -1 EBADF (Bad file descriptor) [pid 3713] close(15) = -1 EBADF (Bad file descriptor) [pid 3713] close(16) = -1 EBADF (Bad file descriptor) [pid 3713] close(17) = -1 EBADF (Bad file descriptor) [pid 3713] close(18) = -1 EBADF (Bad file descriptor) [pid 3713] close(19) = -1 EBADF (Bad file descriptor) [pid 3713] close(20) = -1 EBADF (Bad file descriptor) [pid 3713] close(21) = -1 EBADF (Bad file descriptor) [pid 3713] close(22) = -1 EBADF (Bad file descriptor) [pid 3713] close(23) = -1 EBADF (Bad file descriptor) [pid 3713] close(24) = -1 EBADF (Bad file descriptor) [pid 3713] close(25) = -1 EBADF (Bad file descriptor) [pid 3713] close(26) = -1 EBADF (Bad file descriptor) [pid 3713] close(27) = -1 EBADF (Bad file descriptor) [pid 3713] close(28) = -1 EBADF (Bad file descriptor) [pid 3713] close(29) = -1 EBADF (Bad file descriptor) [pid 3713] exit_group(0 [pid 3715] <... sendto resumed>) = ? [pid 3714] <... sendto resumed>) = ? [pid 3713] <... exit_group resumed>) = ? [pid 3715] +++ exited with 0 +++ [pid 3714] +++ exited with 0 +++ [pid 3713] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 83 ./strace-static-x86_64: Process 3716 attached [pid 3716] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3716] setpgid(0, 0) = 0 [pid 3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3716] write(3, "1000", 4) = 4 [pid 3716] close(3) = 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3716] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3716] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[84], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 84 [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3717 attached [pid 3717] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3717] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3717] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] <... futex resumed>) = 0 [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = 1 [pid 3717] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3717] <... futex resumed>) = 0 [pid 3717] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... bind resumed>) = 0 [pid 3716] <... futex resumed>) = 0 [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3717] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] <... futex resumed>) = 0 [pid 3717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... sendmsg resumed>) = 0 [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3717] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = 1 [pid 3717] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... socket resumed>) = 4 [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3717] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = 1 [pid 3717] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... connect resumed>) = 0 [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3717] <... futex resumed>) = 0 [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3716] <... futex resumed>) = 0 [pid 3717] <... bind resumed>) = 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3717] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] <... futex resumed>) = 0 [pid 3717] sendto(4, NULL, 0, 0, NULL, 0 [pid 3716] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3716] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3716] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3716] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3718 attached , parent_tid=[85], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 85 [pid 3718] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3718] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3718] <... futex resumed>) = 0 [pid 3718] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3716] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] <... socket resumed>) = 5 [pid 3718] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3718] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] <... futex resumed>) = 0 [pid 3716] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3718] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] <... futex resumed>) = 0 [pid 3718] <... futex resumed>) = 1 [pid 3716] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3718] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3716] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] <... futex resumed>) = 0 [pid 3718] sendto(5, NULL, 0, 0, NULL, 0 [pid 3716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3716] close(3) = 0 [pid 3716] close(4) = 0 [pid 3716] close(5) = 0 [pid 3716] close(6) = -1 EBADF (Bad file descriptor) [pid 3716] close(7) = -1 EBADF (Bad file descriptor) [pid 3716] close(8) = -1 EBADF (Bad file descriptor) [pid 3716] close(9) = -1 EBADF (Bad file descriptor) [pid 3716] close(10) = -1 EBADF (Bad file descriptor) [pid 3716] close(11) = -1 EBADF (Bad file descriptor) [pid 3716] close(12) = -1 EBADF (Bad file descriptor) [pid 3716] close(13) = -1 EBADF (Bad file descriptor) [pid 3716] close(14) = -1 EBADF (Bad file descriptor) [pid 3716] close(15) = -1 EBADF (Bad file descriptor) [pid 3716] close(16) = -1 EBADF (Bad file descriptor) [pid 3716] close(17) = -1 EBADF (Bad file descriptor) [pid 3716] close(18) = -1 EBADF (Bad file descriptor) [pid 3716] close(19) = -1 EBADF (Bad file descriptor) [pid 3716] close(20) = -1 EBADF (Bad file descriptor) [pid 3716] close(21) = -1 EBADF (Bad file descriptor) [pid 3716] close(22) = -1 EBADF (Bad file descriptor) [pid 3716] close(23) = -1 EBADF (Bad file descriptor) [pid 3716] close(24) = -1 EBADF (Bad file descriptor) [pid 3716] close(25) = -1 EBADF (Bad file descriptor) [pid 3716] close(26) = -1 EBADF (Bad file descriptor) [pid 3716] close(27) = -1 EBADF (Bad file descriptor) [pid 3716] close(28) = -1 EBADF (Bad file descriptor) [pid 3716] close(29) = -1 EBADF (Bad file descriptor) [pid 3716] exit_group(0 [pid 3718] <... sendto resumed>) = ? [pid 3717] <... sendto resumed>) = ? [pid 3716] <... exit_group resumed>) = ? [pid 3718] +++ exited with 0 +++ [pid 3717] +++ exited with 0 +++ [pid 3716] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 86 ./strace-static-x86_64: Process 3719 attached [pid 3719] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3719] setpgid(0, 0) = 0 [pid 3719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3719] write(3, "1000", 4) = 4 [pid 3719] close(3) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3719] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3719] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[87], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 87 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3720 attached [pid 3720] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3720] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 1 [pid 3720] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3719] <... futex resumed>) = 0 [pid 3720] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... socket resumed>) = 5 [pid 3719] <... futex resumed>) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 0 [pid 3719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3720] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... connect resumed>) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 0 [pid 3719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3720] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... bind resumed>) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3720] <... futex resumed>) = 0 [pid 3719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3720] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3719] <... futex resumed>) = 0 [pid 3720] sendto(5, NULL, 0, 0, NULL, 0 [pid 3719] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3719] close(3) = 0 [pid 3719] close(4) = 0 [pid 3719] close(5) = 0 [pid 3719] close(6) = -1 EBADF (Bad file descriptor) [pid 3719] close(7) = -1 EBADF (Bad file descriptor) [pid 3719] close(8) = -1 EBADF (Bad file descriptor) [pid 3719] close(9) = -1 EBADF (Bad file descriptor) [pid 3719] close(10) = -1 EBADF (Bad file descriptor) [pid 3719] close(11) = -1 EBADF (Bad file descriptor) [pid 3719] close(12) = -1 EBADF (Bad file descriptor) [pid 3719] close(13) = -1 EBADF (Bad file descriptor) [pid 3719] close(14) = -1 EBADF (Bad file descriptor) [pid 3719] close(15) = -1 EBADF (Bad file descriptor) [pid 3719] close(16) = -1 EBADF (Bad file descriptor) [pid 3719] close(17) = -1 EBADF (Bad file descriptor) [pid 3719] close(18) = -1 EBADF (Bad file descriptor) [pid 3719] close(19) = -1 EBADF (Bad file descriptor) [pid 3719] close(20) = -1 EBADF (Bad file descriptor) [pid 3719] close(21) = -1 EBADF (Bad file descriptor) [pid 3719] close(22) = -1 EBADF (Bad file descriptor) [pid 3719] close(23) = -1 EBADF (Bad file descriptor) [pid 3719] close(24) = -1 EBADF (Bad file descriptor) [pid 3719] close(25) = -1 EBADF (Bad file descriptor) [pid 3719] close(26) = -1 EBADF (Bad file descriptor) [pid 3719] close(27) = -1 EBADF (Bad file descriptor) [pid 3719] close(28) = -1 EBADF (Bad file descriptor) [pid 3719] close(29) = -1 EBADF (Bad file descriptor) [pid 3719] exit_group(0) = ? [pid 3720] <... sendto resumed>) = ? [pid 3720] +++ exited with 0 +++ [pid 3719] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 88 ./strace-static-x86_64: Process 3721 attached [pid 3721] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3721] setpgid(0, 0) = 0 [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3721] write(3, "1000", 4) = 4 [pid 3721] close(3) = 0 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3721] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3721] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3722 attached [pid 3722] set_robust_list(0x7fd2b3f459e0, 24 [pid 3721] <... clone resumed>, parent_tid=[89], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 89 [pid 3722] <... set_robust_list resumed>) = 0 [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3721] <... futex resumed>) = 0 [pid 3722] <... socket resumed>) = 3 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3722] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... connect resumed>) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3721] <... futex resumed>) = 0 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... bind resumed>) = 0 [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3722] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3722] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... socket resumed>) = 4 [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3722] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3722] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... connect resumed>) = 0 [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3722] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3722] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... bind resumed>) = 0 [pid 3722] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... futex resumed>) = 0 [pid 3722] <... futex resumed>) = 1 [pid 3721] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] sendto(4, NULL, 0, 0, NULL, 0 [pid 3721] <... futex resumed>) = 0 [pid 3721] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3721] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3721] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3721] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[90], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 90 [pid 3721] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3721] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3723 attached [pid 3723] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3723] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3723] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3723] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3723] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3721] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3723] <... connect resumed>) = 0 [pid 3723] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3723] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3723] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3721] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3723] <... bind resumed>) = 0 [pid 3723] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3723] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3723] sendto(5, NULL, 0, 0, NULL, 0 [pid 3721] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3721] close(3) = 0 [pid 3721] close(4) = 0 [pid 3721] close(5) = 0 [pid 3721] close(6) = -1 EBADF (Bad file descriptor) [pid 3721] close(7) = -1 EBADF (Bad file descriptor) [pid 3721] close(8) = -1 EBADF (Bad file descriptor) [pid 3721] close(9) = -1 EBADF (Bad file descriptor) [pid 3721] close(10) = -1 EBADF (Bad file descriptor) [pid 3721] close(11) = -1 EBADF (Bad file descriptor) [pid 3721] close(12) = -1 EBADF (Bad file descriptor) [pid 3721] close(13) = -1 EBADF (Bad file descriptor) [pid 3721] close(14) = -1 EBADF (Bad file descriptor) [pid 3721] close(15) = -1 EBADF (Bad file descriptor) [pid 3721] close(16) = -1 EBADF (Bad file descriptor) [pid 3721] close(17) = -1 EBADF (Bad file descriptor) [pid 3721] close(18) = -1 EBADF (Bad file descriptor) [pid 3721] close(19) = -1 EBADF (Bad file descriptor) [pid 3721] close(20) = -1 EBADF (Bad file descriptor) [pid 3721] close(21) = -1 EBADF (Bad file descriptor) [pid 3721] close(22) = -1 EBADF (Bad file descriptor) [pid 3721] close(23) = -1 EBADF (Bad file descriptor) [pid 3721] close(24) = -1 EBADF (Bad file descriptor) [pid 3721] close(25) = -1 EBADF (Bad file descriptor) [pid 3721] close(26) = -1 EBADF (Bad file descriptor) [pid 3721] close(27) = -1 EBADF (Bad file descriptor) [pid 3721] close(28) = -1 EBADF (Bad file descriptor) [pid 3721] close(29) = -1 EBADF (Bad file descriptor) [pid 3721] exit_group(0 [pid 3723] <... sendto resumed>) = ? [pid 3721] <... exit_group resumed>) = ? [pid 3723] +++ exited with 0 +++ [pid 3722] <... sendto resumed>) = ? [pid 3722] +++ exited with 0 +++ [pid 3721] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3724 attached , child_tidptr=0x555556bdb5d0) = 91 [pid 3724] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3724] setpgid(0, 0) = 0 [pid 3724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3724] write(3, "1000", 4) = 4 [pid 3724] close(3) = 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3724] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3724] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[92], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 92 [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3725 attached [pid 3725] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3725] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3725] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3725] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3725] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3725] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3725] <... futex resumed>) = 0 [pid 3725] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3725] <... bind resumed>) = 0 [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3725] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] <... futex resumed>) = 0 [pid 3725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3725] <... sendmsg resumed>) = 0 [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3725] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3725] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] <... connect resumed>) = 0 [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3725] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3725] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] <... futex resumed>) = 0 [pid 3724] <... futex resumed>) = 0 [pid 3725] sendto(4, NULL, 0, 0, NULL, 0 [pid 3724] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3724] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3724] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3724] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[93], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 93 [pid 3724] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3724] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3726 attached [pid 3726] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3726] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3726] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3726] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3724] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3726] <... connect resumed>) = 0 [pid 3726] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3726] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] <... futex resumed>) = 0 [pid 3726] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3724] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3726] <... bind resumed>) = 0 [pid 3726] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... futex resumed>) = 0 [pid 3726] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] <... futex resumed>) = 0 [pid 3726] sendto(5, NULL, 0, 0, NULL, 0 [pid 3724] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3724] close(3) = 0 [pid 3724] close(4) = 0 [pid 3724] close(5) = 0 [pid 3724] close(6) = -1 EBADF (Bad file descriptor) [pid 3724] close(7) = -1 EBADF (Bad file descriptor) [pid 3724] close(8) = -1 EBADF (Bad file descriptor) [pid 3724] close(9) = -1 EBADF (Bad file descriptor) [pid 3724] close(10) = -1 EBADF (Bad file descriptor) [pid 3724] close(11) = -1 EBADF (Bad file descriptor) [pid 3724] close(12) = -1 EBADF (Bad file descriptor) [pid 3724] close(13) = -1 EBADF (Bad file descriptor) [pid 3724] close(14) = -1 EBADF (Bad file descriptor) [pid 3724] close(15) = -1 EBADF (Bad file descriptor) [pid 3724] close(16) = -1 EBADF (Bad file descriptor) [pid 3724] close(17) = -1 EBADF (Bad file descriptor) [pid 3724] close(18) = -1 EBADF (Bad file descriptor) [pid 3724] close(19) = -1 EBADF (Bad file descriptor) [pid 3724] close(20) = -1 EBADF (Bad file descriptor) [pid 3724] close(21) = -1 EBADF (Bad file descriptor) [pid 3724] close(22) = -1 EBADF (Bad file descriptor) [pid 3724] close(23) = -1 EBADF (Bad file descriptor) [pid 3724] close(24) = -1 EBADF (Bad file descriptor) [pid 3724] close(25) = -1 EBADF (Bad file descriptor) [pid 3724] close(26) = -1 EBADF (Bad file descriptor) [pid 3724] close(27) = -1 EBADF (Bad file descriptor) [pid 3724] close(28) = -1 EBADF (Bad file descriptor) [pid 3724] close(29) = -1 EBADF (Bad file descriptor) [pid 3724] exit_group(0 [pid 3726] <... sendto resumed>) = ? [pid 3725] <... sendto resumed>) = ? [pid 3724] <... exit_group resumed>) = ? [pid 3726] +++ exited with 0 +++ [pid 3725] +++ exited with 0 +++ [pid 3724] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 94 ./strace-static-x86_64: Process 3727 attached [pid 3727] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3727] setpgid(0, 0) = 0 [pid 3727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3727] write(3, "1000", 4) = 4 [pid 3727] close(3) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3727] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3727] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[95], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 95 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3728 attached [pid 3728] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3728] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... futex resumed>) = 1 [pid 3728] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... futex resumed>) = 1 [pid 3728] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... futex resumed>) = 1 [pid 3728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3727] <... futex resumed>) = 0 [pid 3728] <... socket resumed>) = 4 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3728] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3727] <... futex resumed>) = 0 [pid 3728] <... connect resumed>) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] <... futex resumed>) = 0 [pid 3728] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3728] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] sendto(4, NULL, 0, 0, NULL, 0 [pid 3727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3727] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3727] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3727] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[96], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 96 [pid 3727] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3729 attached [pid 3729] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3729] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3729] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] <... futex resumed>) = 1 [pid 3729] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3729] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] <... futex resumed>) = 1 [pid 3729] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3729] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] <... futex resumed>) = 1 [pid 3729] sendto(5, NULL, 0, 0, NULL, 0 [pid 3727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3727] close(3) = 0 [pid 3727] close(4) = 0 [pid 3727] close(5) = 0 [pid 3727] close(6) = -1 EBADF (Bad file descriptor) [pid 3727] close(7) = -1 EBADF (Bad file descriptor) [pid 3727] close(8) = -1 EBADF (Bad file descriptor) [pid 3727] close(9) = -1 EBADF (Bad file descriptor) [pid 3727] close(10) = -1 EBADF (Bad file descriptor) [pid 3727] close(11) = -1 EBADF (Bad file descriptor) [pid 3727] close(12) = -1 EBADF (Bad file descriptor) [pid 3727] close(13) = -1 EBADF (Bad file descriptor) [pid 3727] close(14) = -1 EBADF (Bad file descriptor) [pid 3727] close(15) = -1 EBADF (Bad file descriptor) [pid 3727] close(16) = -1 EBADF (Bad file descriptor) [pid 3727] close(17) = -1 EBADF (Bad file descriptor) [pid 3727] close(18) = -1 EBADF (Bad file descriptor) [pid 3727] close(19) = -1 EBADF (Bad file descriptor) [pid 3727] close(20) = -1 EBADF (Bad file descriptor) [pid 3727] close(21) = -1 EBADF (Bad file descriptor) [pid 3727] close(22) = -1 EBADF (Bad file descriptor) [pid 3727] close(23) = -1 EBADF (Bad file descriptor) [pid 3727] close(24) = -1 EBADF (Bad file descriptor) [pid 3727] close(25) = -1 EBADF (Bad file descriptor) [pid 3727] close(26) = -1 EBADF (Bad file descriptor) [pid 3727] close(27) = -1 EBADF (Bad file descriptor) [pid 3727] close(28) = -1 EBADF (Bad file descriptor) [pid 3727] close(29) = -1 EBADF (Bad file descriptor) [pid 3727] exit_group(0 [pid 3729] <... sendto resumed>) = ? [pid 3728] <... sendto resumed>) = ? [pid 3727] <... exit_group resumed>) = ? [pid 3729] +++ exited with 0 +++ [pid 3728] +++ exited with 0 +++ [pid 3727] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 97 ./strace-static-x86_64: Process 3730 attached [pid 3730] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3730] setpgid(0, 0) = 0 [pid 3730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3730] write(3, "1000", 4) = 4 [pid 3730] close(3) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3730] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3730] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[98], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 98 [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3731 attached [pid 3731] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3731] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3730] <... futex resumed>) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... connect resumed>) = 0 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3731] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... bind resumed>) = 0 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3731] <... sendmsg resumed>) = 0 [pid 3730] <... futex resumed>) = 0 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... futex resumed>) = 0 [pid 3731] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3731] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... connect resumed>) = 0 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3731] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3731] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3731] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3730] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3731] sendto(4, NULL, 0, 0, NULL, 0 [pid 3730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3730] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3730] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3730] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3730] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[99], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 99 [pid 3730] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3732 attached [pid 3732] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3732] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3732] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3730] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3732] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3732] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3730] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3732] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3732] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3730] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3730] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3732] sendto(5, NULL, 0, 0, NULL, 0 [pid 3730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3730] close(3) = 0 [pid 3730] close(4) = 0 [pid 3730] close(5) = 0 [pid 3730] close(6) = -1 EBADF (Bad file descriptor) [pid 3730] close(7) = -1 EBADF (Bad file descriptor) [pid 3730] close(8) = -1 EBADF (Bad file descriptor) [pid 3730] close(9) = -1 EBADF (Bad file descriptor) [pid 3730] close(10) = -1 EBADF (Bad file descriptor) [pid 3730] close(11) = -1 EBADF (Bad file descriptor) [pid 3730] close(12) = -1 EBADF (Bad file descriptor) [pid 3730] close(13) = -1 EBADF (Bad file descriptor) [pid 3730] close(14) = -1 EBADF (Bad file descriptor) [pid 3730] close(15) = -1 EBADF (Bad file descriptor) [pid 3730] close(16) = -1 EBADF (Bad file descriptor) [pid 3730] close(17) = -1 EBADF (Bad file descriptor) [pid 3730] close(18) = -1 EBADF (Bad file descriptor) [pid 3730] close(19) = -1 EBADF (Bad file descriptor) [pid 3730] close(20) = -1 EBADF (Bad file descriptor) [pid 3730] close(21) = -1 EBADF (Bad file descriptor) [pid 3730] close(22) = -1 EBADF (Bad file descriptor) [pid 3730] close(23) = -1 EBADF (Bad file descriptor) [pid 3730] close(24) = -1 EBADF (Bad file descriptor) [pid 3730] close(25) = -1 EBADF (Bad file descriptor) [pid 3730] close(26) = -1 EBADF (Bad file descriptor) [pid 3730] close(27) = -1 EBADF (Bad file descriptor) [pid 3730] close(28) = -1 EBADF (Bad file descriptor) [pid 3730] close(29) = -1 EBADF (Bad file descriptor) [pid 3730] exit_group(0) = ? [pid 3732] <... sendto resumed>) = ? [pid 3732] +++ exited with 0 +++ [pid 3731] <... sendto resumed>) = ? [pid 3731] +++ exited with 0 +++ [pid 3730] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 100 ./strace-static-x86_64: Process 3733 attached [pid 3733] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3733] setpgid(0, 0) = 0 [pid 3733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3733] write(3, "1000", 4) = 4 [pid 3733] close(3) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3733] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3733] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[101], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 101 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3734 attached [pid 3734] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3734] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3734] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3734] <... futex resumed>) = 1 [pid 3734] sendto(4, NULL, 0, 0, NULL, 0 [pid 3733] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3733] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3733] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3733] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3735 attached [pid 3735] set_robust_list(0x7fd2b3f249e0, 24 [pid 3733] <... clone resumed>, parent_tid=[102], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 102 [pid 3733] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] <... set_robust_list resumed>) = 0 [pid 3735] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3735] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3735] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3733] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3735] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] sendto(5, NULL, 0, 0, NULL, 0 [pid 3733] <... futex resumed>) = 0 [pid 3733] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3733] close(3) = 0 [pid 3733] close(4) = 0 [pid 3733] close(5) = 0 [pid 3733] close(6) = -1 EBADF (Bad file descriptor) [pid 3733] close(7) = -1 EBADF (Bad file descriptor) [pid 3733] close(8) = -1 EBADF (Bad file descriptor) [pid 3733] close(9) = -1 EBADF (Bad file descriptor) [pid 3733] close(10) = -1 EBADF (Bad file descriptor) [pid 3733] close(11) = -1 EBADF (Bad file descriptor) [pid 3733] close(12) = -1 EBADF (Bad file descriptor) [pid 3733] close(13) = -1 EBADF (Bad file descriptor) [pid 3733] close(14) = -1 EBADF (Bad file descriptor) [pid 3733] close(15) = -1 EBADF (Bad file descriptor) [pid 3733] close(16) = -1 EBADF (Bad file descriptor) [pid 3733] close(17) = -1 EBADF (Bad file descriptor) [pid 3733] close(18) = -1 EBADF (Bad file descriptor) [pid 3733] close(19) = -1 EBADF (Bad file descriptor) [pid 3733] close(20) = -1 EBADF (Bad file descriptor) [pid 3733] close(21) = -1 EBADF (Bad file descriptor) [pid 3733] close(22) = -1 EBADF (Bad file descriptor) [pid 3733] close(23) = -1 EBADF (Bad file descriptor) [pid 3733] close(24) = -1 EBADF (Bad file descriptor) [pid 3733] close(25) = -1 EBADF (Bad file descriptor) [pid 3733] close(26) = -1 EBADF (Bad file descriptor) [pid 3733] close(27) = -1 EBADF (Bad file descriptor) [pid 3733] close(28) = -1 EBADF (Bad file descriptor) [pid 3733] close(29) = -1 EBADF (Bad file descriptor) [pid 3733] exit_group(0 [pid 3735] <... sendto resumed>) = ? [pid 3734] <... sendto resumed>) = ? [pid 3733] <... exit_group resumed>) = ? [pid 3735] +++ exited with 0 +++ [pid 3734] +++ exited with 0 +++ [pid 3733] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 103 ./strace-static-x86_64: Process 3736 attached [pid 3736] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3736] setpgid(0, 0) = 0 [pid 3736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3736] write(3, "1000", 4) = 4 [pid 3736] close(3) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3736] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3736] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[104], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 104 [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3737 attached [pid 3737] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3737] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] <... futex resumed>) = 0 [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... futex resumed>) = 0 [pid 3737] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... futex resumed>) = 0 [pid 3737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 1 [pid 3737] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... socket resumed>) = 4 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... futex resumed>) = 0 [pid 3737] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... futex resumed>) = 0 [pid 3737] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 1 [pid 3737] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... socket resumed>) = 5 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... futex resumed>) = 0 [pid 3737] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] <... connect resumed>) = 0 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3737] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3737] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] <... futex resumed>) = 0 [pid 3737] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3736] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... futex resumed>) = 0 [pid 3737] sendto(5, NULL, 0, 0, NULL, 0 [pid 3736] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3736] close(3) = 0 [pid 3736] close(4) = 0 [pid 3736] close(5) = 0 [pid 3736] close(6) = -1 EBADF (Bad file descriptor) [pid 3736] close(7) = -1 EBADF (Bad file descriptor) [pid 3736] close(8) = -1 EBADF (Bad file descriptor) [pid 3736] close(9) = -1 EBADF (Bad file descriptor) [pid 3736] close(10) = -1 EBADF (Bad file descriptor) [pid 3736] close(11) = -1 EBADF (Bad file descriptor) [pid 3736] close(12) = -1 EBADF (Bad file descriptor) [pid 3736] close(13) = -1 EBADF (Bad file descriptor) [pid 3736] close(14) = -1 EBADF (Bad file descriptor) [pid 3736] close(15) = -1 EBADF (Bad file descriptor) [pid 3736] close(16) = -1 EBADF (Bad file descriptor) [pid 3736] close(17) = -1 EBADF (Bad file descriptor) [pid 3736] close(18) = -1 EBADF (Bad file descriptor) [pid 3736] close(19) = -1 EBADF (Bad file descriptor) [pid 3736] close(20) = -1 EBADF (Bad file descriptor) [pid 3736] close(21) = -1 EBADF (Bad file descriptor) [pid 3736] close(22) = -1 EBADF (Bad file descriptor) [pid 3736] close(23) = -1 EBADF (Bad file descriptor) [pid 3736] close(24) = -1 EBADF (Bad file descriptor) [pid 3736] close(25) = -1 EBADF (Bad file descriptor) [pid 3736] close(26) = -1 EBADF (Bad file descriptor) [pid 3736] close(27) = -1 EBADF (Bad file descriptor) [pid 3736] close(28) = -1 EBADF (Bad file descriptor) [pid 3736] close(29) = -1 EBADF (Bad file descriptor) [pid 3736] exit_group(0 [pid 3737] <... sendto resumed>) = ? [pid 3736] <... exit_group resumed>) = ? [pid 3737] +++ exited with 0 +++ [pid 3736] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 105 ./strace-static-x86_64: Process 3738 attached [pid 3738] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3738] setpgid(0, 0) = 0 [pid 3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3738] write(3, "1000", 4) = 4 [pid 3738] close(3) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3738] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3738] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3739 attached , parent_tid=[106], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 106 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] set_robust_list(0x7fd2b3f459e0, 24 [pid 3738] <... futex resumed>) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] <... set_robust_list resumed>) = 0 [pid 3739] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... sendmsg resumed>) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3739] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] <... socket resumed>) = 4 [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3739] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] <... connect resumed>) = 0 [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3738] <... futex resumed>) = 0 [pid 3739] <... bind resumed>) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3739] <... futex resumed>) = 0 [pid 3738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] sendto(4, NULL, 0, 0, NULL, 0 [pid 3738] <... futex resumed>) = 0 [pid 3738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3738] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3738] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3738] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[107], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 107 [pid 3738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3740 attached [pid 3740] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3740] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3740] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3740] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3740] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3740] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = 0 [pid 3740] <... futex resumed>) = 1 [pid 3738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3740] sendto(5, NULL, 0, 0, NULL, 0 [pid 3738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3738] close(3) = 0 [pid 3738] close(4) = 0 [pid 3738] close(5) = 0 [pid 3738] close(6) = -1 EBADF (Bad file descriptor) [pid 3738] close(7) = -1 EBADF (Bad file descriptor) [pid 3738] close(8) = -1 EBADF (Bad file descriptor) [pid 3738] close(9) = -1 EBADF (Bad file descriptor) [pid 3738] close(10) = -1 EBADF (Bad file descriptor) [pid 3738] close(11) = -1 EBADF (Bad file descriptor) [pid 3738] close(12) = -1 EBADF (Bad file descriptor) [pid 3738] close(13) = -1 EBADF (Bad file descriptor) [pid 3738] close(14) = -1 EBADF (Bad file descriptor) [pid 3738] close(15) = -1 EBADF (Bad file descriptor) [pid 3738] close(16) = -1 EBADF (Bad file descriptor) [pid 3738] close(17) = -1 EBADF (Bad file descriptor) [pid 3738] close(18) = -1 EBADF (Bad file descriptor) [pid 3738] close(19) = -1 EBADF (Bad file descriptor) [pid 3738] close(20) = -1 EBADF (Bad file descriptor) [pid 3738] close(21) = -1 EBADF (Bad file descriptor) [pid 3738] close(22) = -1 EBADF (Bad file descriptor) [pid 3738] close(23) = -1 EBADF (Bad file descriptor) [pid 3738] close(24) = -1 EBADF (Bad file descriptor) [pid 3738] close(25) = -1 EBADF (Bad file descriptor) [pid 3738] close(26) = -1 EBADF (Bad file descriptor) [pid 3738] close(27) = -1 EBADF (Bad file descriptor) [pid 3738] close(28) = -1 EBADF (Bad file descriptor) [pid 3738] close(29) = -1 EBADF (Bad file descriptor) [pid 3738] exit_group(0 [pid 3740] <... sendto resumed>) = ? [pid 3739] <... sendto resumed>) = ? [pid 3738] <... exit_group resumed>) = ? [pid 3740] +++ exited with 0 +++ [pid 3739] +++ exited with 0 +++ [pid 3738] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 108 ./strace-static-x86_64: Process 3741 attached [pid 3741] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3741] setpgid(0, 0) = 0 [pid 3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3741] write(3, "1000", 4) = 4 [pid 3741] close(3) = 0 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3741] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3741] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3742 attached , parent_tid=[109], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 109 [pid 3742] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3742] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... futex resumed>) = 0 [pid 3741] <... futex resumed>) = 1 [pid 3742] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] <... futex resumed>) = 0 [pid 3742] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] <... futex resumed>) = 0 [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3741] <... futex resumed>) = 0 [pid 3742] <... sendmsg resumed>) = 0 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3742] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3741] <... futex resumed>) = 0 [pid 3742] <... socket resumed>) = 4 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3742] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3742] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] <... connect resumed>) = 0 [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3741] <... futex resumed>) = 0 [pid 3742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... futex resumed>) = 0 [pid 3741] <... futex resumed>) = 1 [pid 3742] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3742] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] sendto(4, NULL, 0, 0, NULL, 0 [pid 3741] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3741] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3741] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3741] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[110], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 110 [pid 3741] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3743 attached [pid 3743] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3743] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3743] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3741] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3743] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = 0 [pid 3743] <... futex resumed>) = 1 [pid 3741] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3743] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = 0 [pid 3741] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3741] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] <... futex resumed>) = 1 [pid 3743] sendto(5, NULL, 0, 0, NULL, 0 [pid 3741] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3741] close(3) = 0 [pid 3741] close(4) = 0 [pid 3741] close(5) = 0 [pid 3741] close(6) = -1 EBADF (Bad file descriptor) [pid 3741] close(7) = -1 EBADF (Bad file descriptor) [pid 3741] close(8) = -1 EBADF (Bad file descriptor) [pid 3741] close(9) = -1 EBADF (Bad file descriptor) [pid 3741] close(10) = -1 EBADF (Bad file descriptor) [pid 3741] close(11) = -1 EBADF (Bad file descriptor) [pid 3741] close(12) = -1 EBADF (Bad file descriptor) [pid 3741] close(13) = -1 EBADF (Bad file descriptor) [pid 3741] close(14) = -1 EBADF (Bad file descriptor) [pid 3741] close(15) = -1 EBADF (Bad file descriptor) [pid 3741] close(16) = -1 EBADF (Bad file descriptor) [pid 3741] close(17) = -1 EBADF (Bad file descriptor) [pid 3741] close(18) = -1 EBADF (Bad file descriptor) [pid 3741] close(19) = -1 EBADF (Bad file descriptor) [pid 3741] close(20) = -1 EBADF (Bad file descriptor) [pid 3741] close(21) = -1 EBADF (Bad file descriptor) [pid 3741] close(22) = -1 EBADF (Bad file descriptor) [pid 3741] close(23) = -1 EBADF (Bad file descriptor) [pid 3741] close(24) = -1 EBADF (Bad file descriptor) [pid 3741] close(25) = -1 EBADF (Bad file descriptor) [pid 3741] close(26) = -1 EBADF (Bad file descriptor) [pid 3741] close(27) = -1 EBADF (Bad file descriptor) [pid 3741] close(28) = -1 EBADF (Bad file descriptor) [pid 3741] close(29) = -1 EBADF (Bad file descriptor) [pid 3741] exit_group(0) = ? [pid 3743] <... sendto resumed>) = ? [pid 3742] <... sendto resumed>) = ? [pid 3743] +++ exited with 0 +++ [pid 3742] +++ exited with 0 +++ [pid 3741] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 111 ./strace-static-x86_64: Process 3744 attached [pid 3744] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3744] setpgid(0, 0) = 0 [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3744] write(3, "1000", 4) = 4 [pid 3744] close(3) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3744] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3744] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[112], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 112 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3745 attached [pid 3745] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3745] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3745] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 1 [pid 3745] sendto(4, NULL, 0, 0, NULL, 0 [pid 3744] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3744] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3744] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3744] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3744] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[113], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 113 [pid 3744] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3746 attached [pid 3746] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3746] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3746] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3746] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3744] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3746] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3746] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... futex resumed>) = 0 [pid 3746] sendto(5, NULL, 0, 0, NULL, 0 [pid 3744] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3744] close(3) = 0 [pid 3744] close(4) = 0 [pid 3744] close(5) = 0 [pid 3744] close(6) = -1 EBADF (Bad file descriptor) [pid 3744] close(7) = -1 EBADF (Bad file descriptor) [pid 3744] close(8) = -1 EBADF (Bad file descriptor) [pid 3744] close(9) = -1 EBADF (Bad file descriptor) [pid 3744] close(10) = -1 EBADF (Bad file descriptor) [pid 3744] close(11) = -1 EBADF (Bad file descriptor) [pid 3744] close(12) = -1 EBADF (Bad file descriptor) [pid 3744] close(13) = -1 EBADF (Bad file descriptor) [pid 3744] close(14) = -1 EBADF (Bad file descriptor) [pid 3744] close(15) = -1 EBADF (Bad file descriptor) [pid 3744] close(16) = -1 EBADF (Bad file descriptor) [pid 3744] close(17) = -1 EBADF (Bad file descriptor) [pid 3744] close(18) = -1 EBADF (Bad file descriptor) [pid 3744] close(19) = -1 EBADF (Bad file descriptor) [pid 3744] close(20) = -1 EBADF (Bad file descriptor) [pid 3744] close(21) = -1 EBADF (Bad file descriptor) [pid 3744] close(22) = -1 EBADF (Bad file descriptor) [pid 3744] close(23) = -1 EBADF (Bad file descriptor) [pid 3744] close(24) = -1 EBADF (Bad file descriptor) [pid 3744] close(25) = -1 EBADF (Bad file descriptor) [pid 3744] close(26) = -1 EBADF (Bad file descriptor) [pid 3744] close(27) = -1 EBADF (Bad file descriptor) [pid 3744] close(28) = -1 EBADF (Bad file descriptor) [pid 3744] close(29) = -1 EBADF (Bad file descriptor) [pid 3744] exit_group(0 [pid 3746] <... sendto resumed>) = ? [pid 3745] <... sendto resumed>) = ? [pid 3744] <... exit_group resumed>) = ? [pid 3746] +++ exited with 0 +++ [pid 3745] +++ exited with 0 +++ [pid 3744] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 114 ./strace-static-x86_64: Process 3747 attached [pid 3747] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3747] setpgid(0, 0) = 0 [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3747] write(3, "1000", 4) = 4 [pid 3747] close(3) = 0 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3747] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3747] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[115], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 115 [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3748 attached [pid 3748] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3748] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... futex resumed>) = 0 [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... futex resumed>) = 1 [pid 3748] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] <... futex resumed>) = 0 [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... futex resumed>) = 1 [pid 3748] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... sendmsg resumed>) = 0 [pid 3747] <... futex resumed>) = 0 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... futex resumed>) = 0 [pid 3747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... socket resumed>) = 4 [pid 3747] <... futex resumed>) = 0 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... futex resumed>) = 0 [pid 3747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... connect resumed>) = 0 [pid 3747] <... futex resumed>) = 0 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... futex resumed>) = 0 [pid 3747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3747] <... futex resumed>) = 0 [pid 3748] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] <... bind resumed>) = 0 [pid 3748] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3748] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3747] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3747] <... futex resumed>) = 0 [pid 3748] sendto(4, NULL, 0, 0, NULL, 0 [pid 3747] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3747] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3747] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3747] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[116], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 116 ./strace-static-x86_64: Process 3749 attached [pid 3747] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3749] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3749] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3747] <... futex resumed>) = 0 [pid 3747] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] <... socket resumed>) = 5 [pid 3749] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3749] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3747] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] <... connect resumed>) = 0 [pid 3749] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3747] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3749] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3749] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3747] <... futex resumed>) = 0 [pid 3749] sendto(5, NULL, 0, 0, NULL, 0 [pid 3747] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3747] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3747] close(3) = 0 [pid 3747] close(4) = 0 [pid 3747] close(5) = 0 [pid 3747] close(6) = -1 EBADF (Bad file descriptor) [pid 3747] close(7) = -1 EBADF (Bad file descriptor) [pid 3747] close(8) = -1 EBADF (Bad file descriptor) [pid 3747] close(9) = -1 EBADF (Bad file descriptor) [pid 3747] close(10) = -1 EBADF (Bad file descriptor) [pid 3747] close(11) = -1 EBADF (Bad file descriptor) [pid 3747] close(12) = -1 EBADF (Bad file descriptor) [pid 3747] close(13) = -1 EBADF (Bad file descriptor) [pid 3747] close(14) = -1 EBADF (Bad file descriptor) [pid 3747] close(15) = -1 EBADF (Bad file descriptor) [pid 3747] close(16) = -1 EBADF (Bad file descriptor) [pid 3747] close(17) = -1 EBADF (Bad file descriptor) [pid 3747] close(18) = -1 EBADF (Bad file descriptor) [pid 3747] close(19) = -1 EBADF (Bad file descriptor) [pid 3747] close(20) = -1 EBADF (Bad file descriptor) [pid 3747] close(21) = -1 EBADF (Bad file descriptor) [pid 3747] close(22) = -1 EBADF (Bad file descriptor) [pid 3747] close(23) = -1 EBADF (Bad file descriptor) [pid 3747] close(24) = -1 EBADF (Bad file descriptor) [pid 3747] close(25) = -1 EBADF (Bad file descriptor) [pid 3747] close(26) = -1 EBADF (Bad file descriptor) [pid 3747] close(27) = -1 EBADF (Bad file descriptor) [pid 3747] close(28) = -1 EBADF (Bad file descriptor) [pid 3747] close(29) = -1 EBADF (Bad file descriptor) [pid 3747] exit_group(0 [pid 3749] <... sendto resumed>) = ? [pid 3748] <... sendto resumed>) = ? [pid 3747] <... exit_group resumed>) = ? [pid 3749] +++ exited with 0 +++ [pid 3748] +++ exited with 0 +++ [pid 3747] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 117 ./strace-static-x86_64: Process 3750 attached [pid 3750] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3750] setpgid(0, 0) = 0 [pid 3750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3750] write(3, "1000", 4) = 4 [pid 3750] close(3) = 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3750] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3750] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[118], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 118 [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3751 attached [pid 3751] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3751] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3750] <... futex resumed>) = 0 [pid 3751] <... sendmsg resumed>) = 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3751] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3750] <... futex resumed>) = 0 [pid 3751] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] <... socket resumed>) = 4 [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3751] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] <... futex resumed>) = 0 [pid 3751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3750] <... futex resumed>) = 0 [pid 3751] <... connect resumed>) = 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3751] <... futex resumed>) = 0 [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3750] <... futex resumed>) = 0 [pid 3751] <... bind resumed>) = 0 [pid 3751] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3751] <... futex resumed>) = 0 [pid 3751] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3750] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3751] <... futex resumed>) = 0 [pid 3750] <... futex resumed>) = 1 [pid 3751] sendto(4, NULL, 0, 0, NULL, 0 [pid 3750] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3750] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3750] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3750] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3752 attached , parent_tid=[119], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 119 [pid 3750] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3752] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3752] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3752] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3750] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3752] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3752] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3750] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3752] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3752] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3750] <... futex resumed>) = 0 [pid 3752] sendto(5, NULL, 0, 0, NULL, 0 [pid 3750] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3750] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3750] close(3) = 0 [pid 3750] close(4) = 0 [pid 3750] close(5) = 0 [pid 3750] close(6) = -1 EBADF (Bad file descriptor) [pid 3750] close(7) = -1 EBADF (Bad file descriptor) [pid 3750] close(8) = -1 EBADF (Bad file descriptor) [pid 3750] close(9) = -1 EBADF (Bad file descriptor) [pid 3750] close(10) = -1 EBADF (Bad file descriptor) [pid 3750] close(11) = -1 EBADF (Bad file descriptor) [pid 3750] close(12) = -1 EBADF (Bad file descriptor) [pid 3750] close(13) = -1 EBADF (Bad file descriptor) [pid 3750] close(14) = -1 EBADF (Bad file descriptor) [pid 3750] close(15) = -1 EBADF (Bad file descriptor) [pid 3750] close(16) = -1 EBADF (Bad file descriptor) [pid 3750] close(17) = -1 EBADF (Bad file descriptor) [pid 3750] close(18) = -1 EBADF (Bad file descriptor) [pid 3750] close(19) = -1 EBADF (Bad file descriptor) [pid 3750] close(20) = -1 EBADF (Bad file descriptor) [pid 3750] close(21) = -1 EBADF (Bad file descriptor) [pid 3750] close(22) = -1 EBADF (Bad file descriptor) [pid 3750] close(23) = -1 EBADF (Bad file descriptor) [pid 3750] close(24) = -1 EBADF (Bad file descriptor) [pid 3750] close(25) = -1 EBADF (Bad file descriptor) [pid 3750] close(26) = -1 EBADF (Bad file descriptor) [pid 3750] close(27) = -1 EBADF (Bad file descriptor) [pid 3750] close(28) = -1 EBADF (Bad file descriptor) [pid 3750] close(29) = -1 EBADF (Bad file descriptor) [pid 3750] exit_group(0) = ? [pid 3751] <... sendto resumed>) = ? [pid 3752] <... sendto resumed>) = ? [pid 3751] +++ exited with 0 +++ [pid 3752] +++ exited with 0 +++ [pid 3750] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 120 ./strace-static-x86_64: Process 3753 attached [pid 3753] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3753] setpgid(0, 0) = 0 [pid 3753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3753] write(3, "1000", 4) = 4 [pid 3753] close(3) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3753] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3753] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[121], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 121 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3754 attached [pid 3754] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3754] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... futex resumed>) = 1 [pid 3754] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... futex resumed>) = 1 [pid 3754] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... futex resumed>) = 1 [pid 3754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... futex resumed>) = 1 [pid 3754] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... futex resumed>) = 1 [pid 3754] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3754] <... futex resumed>) = 1 [pid 3754] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3754] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3754] sendto(4, NULL, 0, 0, NULL, 0 [pid 3753] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3753] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3753] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3753] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3753] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3755 attached , parent_tid=[122], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 122 [pid 3753] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3755] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3755] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3755] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3755] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3755] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3755] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3755] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3753] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3753] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3755] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 3755] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3753] <... futex resumed>) = 0 [pid 3755] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3753] close(3) = 0 [pid 3753] close(4) = 0 [pid 3753] close(5) = 0 [pid 3753] close(6) = -1 EBADF (Bad file descriptor) [pid 3753] close(7) = -1 EBADF (Bad file descriptor) [pid 3753] close(8) = -1 EBADF (Bad file descriptor) [pid 3753] close(9) = -1 EBADF (Bad file descriptor) [pid 3753] close(10) = -1 EBADF (Bad file descriptor) [pid 3753] close(11) = -1 EBADF (Bad file descriptor) [pid 3753] close(12) = -1 EBADF (Bad file descriptor) [pid 3753] close(13) = -1 EBADF (Bad file descriptor) [pid 3753] close(14) = -1 EBADF (Bad file descriptor) [pid 3753] close(15) = -1 EBADF (Bad file descriptor) [pid 3753] close(16) = -1 EBADF (Bad file descriptor) [pid 3753] close(17) = -1 EBADF (Bad file descriptor) [pid 3753] close(18) = -1 EBADF (Bad file descriptor) [pid 3753] close(19) = -1 EBADF (Bad file descriptor) [pid 3753] close(20) = -1 EBADF (Bad file descriptor) [pid 3753] close(21) = -1 EBADF (Bad file descriptor) [pid 3753] close(22) = -1 EBADF (Bad file descriptor) [pid 3753] close(23) = -1 EBADF (Bad file descriptor) [pid 3753] close(24) = -1 EBADF (Bad file descriptor) [pid 3753] close(25) = -1 EBADF (Bad file descriptor) [pid 3753] close(26) = -1 EBADF (Bad file descriptor) [pid 3753] close(27) = -1 EBADF (Bad file descriptor) [pid 3753] close(28) = -1 EBADF (Bad file descriptor) [pid 3753] close(29) = -1 EBADF (Bad file descriptor) [pid 3753] exit_group(0 [pid 3755] <... futex resumed>) = ? [pid 3754] <... sendto resumed>) = ? [pid 3753] <... exit_group resumed>) = ? [pid 3755] +++ exited with 0 +++ [pid 3754] +++ exited with 0 +++ [pid 3753] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 123 ./strace-static-x86_64: Process 3756 attached [pid 3756] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3756] setpgid(0, 0) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3756] write(3, "1000", 4) = 4 [pid 3756] close(3) = 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3756] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3756] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[124], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 124 [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3757 attached [pid 3757] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3757] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3756] <... futex resumed>) = 0 [pid 3757] <... connect resumed>) = 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3757] <... futex resumed>) = 0 [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3756] <... futex resumed>) = 0 [pid 3757] <... bind resumed>) = 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3757] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] <... sendmsg resumed>) = 0 [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3757] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3757] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] <... socket resumed>) = 4 [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3757] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3757] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] <... connect resumed>) = 0 [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3757] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... bind resumed>) = 0 [pid 3756] <... futex resumed>) = 0 [pid 3757] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3757] <... futex resumed>) = 0 [pid 3756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3757] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3757] sendto(4, NULL, 0, 0, NULL, 0 [pid 3756] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3756] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3756] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3756] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[125], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 125 [pid 3756] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3758 attached [pid 3758] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3758] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3758] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3758] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3758] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3756] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3758] <... connect resumed>) = 0 [pid 3758] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3758] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3756] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3758] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3756] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3758] <... bind resumed>) = 0 [pid 3758] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3758] sendto(5, NULL, 0, 0, NULL, 0 [pid 3756] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3756] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3756] close(3) = 0 [pid 3756] close(4) = 0 [pid 3756] close(5) = 0 [pid 3756] close(6) = -1 EBADF (Bad file descriptor) [pid 3756] close(7) = -1 EBADF (Bad file descriptor) [pid 3756] close(8) = -1 EBADF (Bad file descriptor) [pid 3756] close(9) = -1 EBADF (Bad file descriptor) [pid 3756] close(10) = -1 EBADF (Bad file descriptor) [pid 3756] close(11) = -1 EBADF (Bad file descriptor) [pid 3756] close(12) = -1 EBADF (Bad file descriptor) [pid 3756] close(13) = -1 EBADF (Bad file descriptor) [pid 3756] close(14) = -1 EBADF (Bad file descriptor) [pid 3756] close(15) = -1 EBADF (Bad file descriptor) [pid 3756] close(16) = -1 EBADF (Bad file descriptor) [pid 3756] close(17) = -1 EBADF (Bad file descriptor) [pid 3756] close(18) = -1 EBADF (Bad file descriptor) [pid 3756] close(19) = -1 EBADF (Bad file descriptor) [pid 3756] close(20) = -1 EBADF (Bad file descriptor) [pid 3756] close(21) = -1 EBADF (Bad file descriptor) [pid 3756] close(22) = -1 EBADF (Bad file descriptor) [pid 3756] close(23) = -1 EBADF (Bad file descriptor) [pid 3756] close(24) = -1 EBADF (Bad file descriptor) [pid 3756] close(25) = -1 EBADF (Bad file descriptor) [pid 3756] close(26) = -1 EBADF (Bad file descriptor) [pid 3756] close(27) = -1 EBADF (Bad file descriptor) [pid 3756] close(28) = -1 EBADF (Bad file descriptor) [pid 3756] close(29) = -1 EBADF (Bad file descriptor) [pid 3756] exit_group(0 [pid 3757] <... sendto resumed>) = ? [pid 3756] <... exit_group resumed>) = ? [pid 3757] +++ exited with 0 +++ [pid 3758] <... sendto resumed>) = ? [pid 3758] +++ exited with 0 +++ [pid 3756] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 126 ./strace-static-x86_64: Process 3759 attached [pid 3759] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3759] setpgid(0, 0) = 0 [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3759] write(3, "1000", 4) = 4 [pid 3759] close(3) = 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3759] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3759] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[127], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 127 ./strace-static-x86_64: Process 3760 attached [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3760] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 1 [pid 3760] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 1 [pid 3760] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 1 [pid 3760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3760] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... socket resumed>) = 4 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... connect resumed>) = 0 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 0 [pid 3759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3760] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3760] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... bind resumed>) = 0 [pid 3760] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3760] sendto(4, NULL, 0, 0, NULL, 0 [pid 3759] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3759] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3759] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3759] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[128], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 128 [pid 3759] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3761 attached [pid 3761] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3761] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3761] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3761] <... futex resumed>) = 1 [pid 3761] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3761] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3761] <... futex resumed>) = 1 [pid 3759] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3761] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3761] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3761] sendto(5, NULL, 0, 0, NULL, 0 [pid 3759] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3759] close(3) = 0 [pid 3759] close(4) = 0 [pid 3759] close(5) = 0 [pid 3759] close(6) = -1 EBADF (Bad file descriptor) [pid 3759] close(7) = -1 EBADF (Bad file descriptor) [pid 3759] close(8) = -1 EBADF (Bad file descriptor) [pid 3759] close(9) = -1 EBADF (Bad file descriptor) [pid 3759] close(10) = -1 EBADF (Bad file descriptor) [pid 3759] close(11) = -1 EBADF (Bad file descriptor) [pid 3759] close(12) = -1 EBADF (Bad file descriptor) [pid 3759] close(13) = -1 EBADF (Bad file descriptor) [pid 3759] close(14) = -1 EBADF (Bad file descriptor) [pid 3759] close(15) = -1 EBADF (Bad file descriptor) [pid 3759] close(16) = -1 EBADF (Bad file descriptor) [pid 3759] close(17) = -1 EBADF (Bad file descriptor) [pid 3759] close(18) = -1 EBADF (Bad file descriptor) [pid 3759] close(19) = -1 EBADF (Bad file descriptor) [pid 3759] close(20) = -1 EBADF (Bad file descriptor) [pid 3759] close(21) = -1 EBADF (Bad file descriptor) [pid 3759] close(22) = -1 EBADF (Bad file descriptor) [pid 3759] close(23) = -1 EBADF (Bad file descriptor) [pid 3759] close(24) = -1 EBADF (Bad file descriptor) [pid 3759] close(25) = -1 EBADF (Bad file descriptor) [pid 3759] close(26) = -1 EBADF (Bad file descriptor) [pid 3759] close(27) = -1 EBADF (Bad file descriptor) [pid 3759] close(28) = -1 EBADF (Bad file descriptor) [pid 3759] close(29) = -1 EBADF (Bad file descriptor) [pid 3759] exit_group(0) = ? [pid 3761] <... sendto resumed>) = ? [pid 3761] +++ exited with 0 +++ [pid 3760] <... sendto resumed>) = ? [pid 3760] +++ exited with 0 +++ [pid 3759] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 129 ./strace-static-x86_64: Process 3762 attached [pid 3762] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3762] setpgid(0, 0) = 0 [pid 3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3762] write(3, "1000", 4) = 4 [pid 3762] close(3) = 0 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3762] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3762] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[130], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 130 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3763 attached [pid 3763] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3763] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3763] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] <... connect resumed>) = 0 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3763] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] <... bind resumed>) = 0 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] <... sendmsg resumed>) = 0 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3763] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] <... futex resumed>) = 0 [pid 3763] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3763] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] <... connect resumed>) = 0 [pid 3762] <... futex resumed>) = 0 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] <... futex resumed>) = 0 [pid 3763] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3763] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] sendto(4, NULL, 0, 0, NULL, 0 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3762] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3762] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3762] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[131], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 131 [pid 3762] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3764 attached [pid 3764] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3764] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3764] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3764] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3762] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] <... connect resumed>) = 0 [pid 3762] <... futex resumed>) = 0 [pid 3764] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... futex resumed>) = 0 [pid 3762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3764] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3764] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3764] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3764] sendto(5, NULL, 0, 0, NULL, 0 [pid 3762] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3762] close(3) = 0 [pid 3762] close(4) = 0 [pid 3762] close(5) = 0 [pid 3762] close(6) = -1 EBADF (Bad file descriptor) [pid 3762] close(7) = -1 EBADF (Bad file descriptor) [pid 3762] close(8) = -1 EBADF (Bad file descriptor) [pid 3762] close(9) = -1 EBADF (Bad file descriptor) [pid 3762] close(10) = -1 EBADF (Bad file descriptor) [pid 3762] close(11) = -1 EBADF (Bad file descriptor) [pid 3762] close(12) = -1 EBADF (Bad file descriptor) [pid 3762] close(13) = -1 EBADF (Bad file descriptor) [pid 3762] close(14) = -1 EBADF (Bad file descriptor) [pid 3762] close(15) = -1 EBADF (Bad file descriptor) [pid 3762] close(16) = -1 EBADF (Bad file descriptor) [pid 3762] close(17) = -1 EBADF (Bad file descriptor) [pid 3762] close(18) = -1 EBADF (Bad file descriptor) [pid 3762] close(19) = -1 EBADF (Bad file descriptor) [pid 3762] close(20) = -1 EBADF (Bad file descriptor) [pid 3762] close(21) = -1 EBADF (Bad file descriptor) [pid 3762] close(22) = -1 EBADF (Bad file descriptor) [pid 3762] close(23) = -1 EBADF (Bad file descriptor) [pid 3762] close(24) = -1 EBADF (Bad file descriptor) [pid 3762] close(25) = -1 EBADF (Bad file descriptor) [pid 3762] close(26) = -1 EBADF (Bad file descriptor) [pid 3762] close(27) = -1 EBADF (Bad file descriptor) [pid 3762] close(28) = -1 EBADF (Bad file descriptor) [pid 3762] close(29) = -1 EBADF (Bad file descriptor) [pid 3762] exit_group(0 [pid 3764] <... sendto resumed>) = ? [pid 3763] <... sendto resumed>) = ? [pid 3762] <... exit_group resumed>) = ? [pid 3764] +++ exited with 0 +++ [pid 3763] +++ exited with 0 +++ [pid 3762] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 132 ./strace-static-x86_64: Process 3765 attached [pid 3765] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3765] setpgid(0, 0) = 0 [pid 3765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3765] write(3, "1000", 4) = 4 [pid 3765] close(3) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3765] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3765] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[133], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 133 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3766 attached [pid 3766] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3766] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3766] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3766] <... futex resumed>) = 1 [pid 3766] sendto(4, NULL, 0, 0, NULL, 0 [pid 3765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3765] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3765] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3765] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[134], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 134 [pid 3765] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3767 attached [pid 3767] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3767] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3767] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3767] <... futex resumed>) = 1 [pid 3767] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3767] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3767] <... futex resumed>) = 1 [pid 3767] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3767] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3765] <... futex resumed>) = 0 [pid 3765] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3765] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3767] <... futex resumed>) = 1 [pid 3767] sendto(5, NULL, 0, 0, NULL, 0 [pid 3765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3765] close(3) = 0 [pid 3765] close(4) = 0 [pid 3765] close(5) = 0 [pid 3765] close(6) = -1 EBADF (Bad file descriptor) [pid 3765] close(7) = -1 EBADF (Bad file descriptor) [pid 3765] close(8) = -1 EBADF (Bad file descriptor) [pid 3765] close(9) = -1 EBADF (Bad file descriptor) [pid 3765] close(10) = -1 EBADF (Bad file descriptor) [pid 3765] close(11) = -1 EBADF (Bad file descriptor) [pid 3765] close(12) = -1 EBADF (Bad file descriptor) [pid 3765] close(13) = -1 EBADF (Bad file descriptor) [pid 3765] close(14) = -1 EBADF (Bad file descriptor) [pid 3765] close(15) = -1 EBADF (Bad file descriptor) [pid 3765] close(16) = -1 EBADF (Bad file descriptor) [pid 3765] close(17) = -1 EBADF (Bad file descriptor) [pid 3765] close(18) = -1 EBADF (Bad file descriptor) [pid 3765] close(19) = -1 EBADF (Bad file descriptor) [pid 3765] close(20) = -1 EBADF (Bad file descriptor) [pid 3765] close(21) = -1 EBADF (Bad file descriptor) [pid 3765] close(22) = -1 EBADF (Bad file descriptor) [pid 3765] close(23) = -1 EBADF (Bad file descriptor) [pid 3765] close(24) = -1 EBADF (Bad file descriptor) [pid 3765] close(25) = -1 EBADF (Bad file descriptor) [pid 3765] close(26) = -1 EBADF (Bad file descriptor) [pid 3765] close(27) = -1 EBADF (Bad file descriptor) [pid 3765] close(28) = -1 EBADF (Bad file descriptor) [pid 3765] close(29) = -1 EBADF (Bad file descriptor) [pid 3765] exit_group(0 [pid 3767] <... sendto resumed>) = ? [pid 3766] <... sendto resumed>) = ? [pid 3765] <... exit_group resumed>) = ? [pid 3767] +++ exited with 0 +++ [pid 3766] +++ exited with 0 +++ [pid 3765] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 135 ./strace-static-x86_64: Process 3768 attached [pid 3768] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3768] setpgid(0, 0) = 0 [pid 3768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3768] write(3, "1000", 4) = 4 [pid 3768] close(3) = 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3768] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3768] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3769 attached , parent_tid=[136], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 136 [pid 3769] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] <... socket resumed>) = 3 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3768] <... futex resumed>) = 0 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3768] <... futex resumed>) = 0 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3769] <... futex resumed>) = 1 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3769] <... futex resumed>) = 1 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] <... socket resumed>) = 4 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3769] <... futex resumed>) = 1 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] <... connect resumed>) = 0 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3768] <... futex resumed>) = 0 [pid 3769] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3768] <... futex resumed>) = 0 [pid 3769] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3769] <... bind resumed>) = 0 [pid 3769] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3769] <... futex resumed>) = 1 [pid 3768] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] sendto(4, NULL, 0, 0, NULL, 0 [pid 3768] <... futex resumed>) = 0 [pid 3768] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3768] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3768] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3768] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[137], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 137 [pid 3768] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3770 attached [pid 3770] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3770] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3770] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3770] <... futex resumed>) = 1 [pid 3768] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3768] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3770] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3768] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 1 [pid 3768] <... futex resumed>) = 0 [pid 3770] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3768] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... bind resumed>) = 0 [pid 3770] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3768] <... futex resumed>) = 0 [pid 3770] <... futex resumed>) = 1 [pid 3768] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3770] sendto(5, NULL, 0, 0, NULL, 0 [pid 3768] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3768] close(3) = 0 [pid 3768] close(4) = 0 [pid 3768] close(5) = 0 [pid 3768] close(6) = -1 EBADF (Bad file descriptor) [pid 3768] close(7) = -1 EBADF (Bad file descriptor) [pid 3768] close(8) = -1 EBADF (Bad file descriptor) [pid 3768] close(9) = -1 EBADF (Bad file descriptor) [pid 3768] close(10) = -1 EBADF (Bad file descriptor) [pid 3768] close(11) = -1 EBADF (Bad file descriptor) [pid 3768] close(12) = -1 EBADF (Bad file descriptor) [pid 3768] close(13) = -1 EBADF (Bad file descriptor) [pid 3768] close(14) = -1 EBADF (Bad file descriptor) [pid 3768] close(15) = -1 EBADF (Bad file descriptor) [pid 3768] close(16) = -1 EBADF (Bad file descriptor) [pid 3768] close(17) = -1 EBADF (Bad file descriptor) [pid 3768] close(18) = -1 EBADF (Bad file descriptor) [pid 3768] close(19) = -1 EBADF (Bad file descriptor) [pid 3768] close(20) = -1 EBADF (Bad file descriptor) [pid 3768] close(21) = -1 EBADF (Bad file descriptor) [pid 3768] close(22) = -1 EBADF (Bad file descriptor) [pid 3768] close(23) = -1 EBADF (Bad file descriptor) [pid 3768] close(24) = -1 EBADF (Bad file descriptor) [pid 3768] close(25) = -1 EBADF (Bad file descriptor) [pid 3768] close(26) = -1 EBADF (Bad file descriptor) [pid 3768] close(27) = -1 EBADF (Bad file descriptor) [pid 3768] close(28) = -1 EBADF (Bad file descriptor) [pid 3768] close(29) = -1 EBADF (Bad file descriptor) [pid 3768] exit_group(0) = ? [pid 3769] <... sendto resumed>) = ? [pid 3770] <... sendto resumed>) = ? [pid 3769] +++ exited with 0 +++ [pid 3770] +++ exited with 0 +++ [pid 3768] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 138 ./strace-static-x86_64: Process 3771 attached [pid 3771] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3771] setpgid(0, 0) = 0 [pid 3771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3771] write(3, "1000", 4) = 4 [pid 3771] close(3) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3771] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3771] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[139], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 139 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3772 attached [pid 3772] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3772] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3772] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3772] <... futex resumed>) = 1 [pid 3772] sendto(4, NULL, 0, 0, NULL, 0 [pid 3771] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3771] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3771] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3771] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[140], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 140 [pid 3771] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3773 attached [pid 3773] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3773] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3773] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3773] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3771] <... futex resumed>) = 0 [pid 3771] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3771] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3773] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3771] <... futex resumed>) = 0 [pid 3773] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3771] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3771] <... futex resumed>) = 0 [pid 3773] sendto(5, NULL, 0, 0, NULL, 0 [pid 3771] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3771] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3771] close(3) = 0 [pid 3771] close(4) = 0 [pid 3771] close(5) = 0 [pid 3771] close(6) = -1 EBADF (Bad file descriptor) [pid 3771] close(7) = -1 EBADF (Bad file descriptor) [pid 3771] close(8) = -1 EBADF (Bad file descriptor) [pid 3771] close(9) = -1 EBADF (Bad file descriptor) [pid 3771] close(10) = -1 EBADF (Bad file descriptor) [pid 3771] close(11) = -1 EBADF (Bad file descriptor) [pid 3771] close(12) = -1 EBADF (Bad file descriptor) [pid 3771] close(13) = -1 EBADF (Bad file descriptor) [pid 3771] close(14) = -1 EBADF (Bad file descriptor) [pid 3771] close(15) = -1 EBADF (Bad file descriptor) [pid 3771] close(16) = -1 EBADF (Bad file descriptor) [pid 3771] close(17) = -1 EBADF (Bad file descriptor) [pid 3771] close(18) = -1 EBADF (Bad file descriptor) [pid 3771] close(19) = -1 EBADF (Bad file descriptor) [pid 3771] close(20) = -1 EBADF (Bad file descriptor) [pid 3771] close(21) = -1 EBADF (Bad file descriptor) [pid 3771] close(22) = -1 EBADF (Bad file descriptor) [pid 3771] close(23) = -1 EBADF (Bad file descriptor) [pid 3771] close(24) = -1 EBADF (Bad file descriptor) [pid 3771] close(25) = -1 EBADF (Bad file descriptor) [pid 3771] close(26) = -1 EBADF (Bad file descriptor) [pid 3771] close(27) = -1 EBADF (Bad file descriptor) [pid 3771] close(28) = -1 EBADF (Bad file descriptor) [pid 3771] close(29) = -1 EBADF (Bad file descriptor) [pid 3771] exit_group(0 [pid 3773] <... sendto resumed>) = ? [pid 3772] <... sendto resumed>) = ? [pid 3771] <... exit_group resumed>) = ? [pid 3773] +++ exited with 0 +++ [pid 3772] +++ exited with 0 +++ [pid 3771] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 141 ./strace-static-x86_64: Process 3774 attached [pid 3774] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3774] setpgid(0, 0) = 0 [pid 3774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3774] write(3, "1000", 4) = 4 [pid 3774] close(3) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3774] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3774] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[142], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 142 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3775 attached [pid 3775] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3775] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3775] <... futex resumed>) = 1 [pid 3775] sendto(4, NULL, 0, 0, NULL, 0 [pid 3774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3774] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3774] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3774] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[143], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 143 [pid 3774] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3776 attached [pid 3776] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3776] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3776] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3776] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3776] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3774] <... futex resumed>) = 0 [pid 3774] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3774] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3776] sendto(5, NULL, 0, 0, NULL, 0 [pid 3774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3774] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3774] close(3) = 0 [pid 3774] close(4) = 0 [pid 3774] close(5) = 0 [pid 3774] close(6) = -1 EBADF (Bad file descriptor) [pid 3774] close(7) = -1 EBADF (Bad file descriptor) [pid 3774] close(8) = -1 EBADF (Bad file descriptor) [pid 3774] close(9) = -1 EBADF (Bad file descriptor) [pid 3774] close(10) = -1 EBADF (Bad file descriptor) [pid 3774] close(11) = -1 EBADF (Bad file descriptor) [pid 3774] close(12) = -1 EBADF (Bad file descriptor) [pid 3774] close(13) = -1 EBADF (Bad file descriptor) [pid 3774] close(14) = -1 EBADF (Bad file descriptor) [pid 3774] close(15) = -1 EBADF (Bad file descriptor) [pid 3774] close(16) = -1 EBADF (Bad file descriptor) [pid 3774] close(17) = -1 EBADF (Bad file descriptor) [pid 3774] close(18) = -1 EBADF (Bad file descriptor) [pid 3774] close(19) = -1 EBADF (Bad file descriptor) [pid 3774] close(20) = -1 EBADF (Bad file descriptor) [pid 3774] close(21) = -1 EBADF (Bad file descriptor) [pid 3774] close(22) = -1 EBADF (Bad file descriptor) [pid 3774] close(23) = -1 EBADF (Bad file descriptor) [pid 3774] close(24) = -1 EBADF (Bad file descriptor) [pid 3774] close(25) = -1 EBADF (Bad file descriptor) [pid 3774] close(26) = -1 EBADF (Bad file descriptor) [pid 3774] close(27) = -1 EBADF (Bad file descriptor) [pid 3774] close(28) = -1 EBADF (Bad file descriptor) [pid 3774] close(29) = -1 EBADF (Bad file descriptor) [pid 3774] exit_group(0 [pid 3775] <... sendto resumed>) = ? [pid 3774] <... exit_group resumed>) = ? [pid 3776] <... sendto resumed>) = ? [pid 3775] +++ exited with 0 +++ [pid 3776] +++ exited with 0 +++ [pid 3774] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3777 attached , child_tidptr=0x555556bdb5d0) = 144 [pid 3777] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3777] setpgid(0, 0) = 0 [pid 3777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3777] write(3, "1000", 4) = 4 [pid 3777] close(3) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3777] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3777] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[145], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 145 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3778 attached [pid 3778] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3778] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3778] <... futex resumed>) = 1 [pid 3778] sendto(4, NULL, 0, 0, NULL, 0 [pid 3777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3777] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3777] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3777] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3779 attached [pid 3779] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3779] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3777] <... clone resumed>, parent_tid=[146], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 146 [pid 3777] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3779] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3779] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3779] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3779] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3777] <... futex resumed>) = 0 [pid 3777] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3779] <... futex resumed>) = 0 [pid 3779] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3779] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3777] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3777] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... futex resumed>) = 0 [pid 3777] <... futex resumed>) = 1 [pid 3779] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3777] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3779] <... bind resumed>) = 0 [pid 3779] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3777] <... futex resumed>) = 0 [pid 3779] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3777] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3777] <... futex resumed>) = 0 [pid 3779] sendto(5, NULL, 0, 0, NULL, 0 [pid 3777] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3777] close(3) = 0 [pid 3777] close(4) = 0 [pid 3777] close(5) = 0 [pid 3777] close(6) = -1 EBADF (Bad file descriptor) [pid 3777] close(7) = -1 EBADF (Bad file descriptor) [pid 3777] close(8) = -1 EBADF (Bad file descriptor) [pid 3777] close(9) = -1 EBADF (Bad file descriptor) [pid 3777] close(10) = -1 EBADF (Bad file descriptor) [pid 3777] close(11) = -1 EBADF (Bad file descriptor) [pid 3777] close(12) = -1 EBADF (Bad file descriptor) [pid 3777] close(13) = -1 EBADF (Bad file descriptor) [pid 3777] close(14) = -1 EBADF (Bad file descriptor) [pid 3777] close(15) = -1 EBADF (Bad file descriptor) [pid 3777] close(16) = -1 EBADF (Bad file descriptor) [pid 3777] close(17) = -1 EBADF (Bad file descriptor) [pid 3777] close(18) = -1 EBADF (Bad file descriptor) [pid 3777] close(19) = -1 EBADF (Bad file descriptor) [pid 3777] close(20) = -1 EBADF (Bad file descriptor) [pid 3777] close(21) = -1 EBADF (Bad file descriptor) [pid 3777] close(22) = -1 EBADF (Bad file descriptor) [pid 3777] close(23) = -1 EBADF (Bad file descriptor) [pid 3777] close(24) = -1 EBADF (Bad file descriptor) [pid 3777] close(25) = -1 EBADF (Bad file descriptor) [pid 3777] close(26) = -1 EBADF (Bad file descriptor) [pid 3777] close(27) = -1 EBADF (Bad file descriptor) [pid 3777] close(28) = -1 EBADF (Bad file descriptor) [pid 3777] close(29) = -1 EBADF (Bad file descriptor) [pid 3777] exit_group(0 [pid 3779] <... sendto resumed>) = ? [pid 3778] <... sendto resumed>) = ? [pid 3777] <... exit_group resumed>) = ? [pid 3779] +++ exited with 0 +++ [pid 3778] +++ exited with 0 +++ [pid 3777] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 147 ./strace-static-x86_64: Process 3780 attached [pid 3780] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3780] setpgid(0, 0) = 0 [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3780] write(3, "1000", 4) = 4 [pid 3780] close(3) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3780] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3780] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[148], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 148 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3781 attached [pid 3781] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3781] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... futex resumed>) = 1 [pid 3781] sendto(4, NULL, 0, 0, NULL, 0 [pid 3780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3780] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3780] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3780] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[149], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 149 [pid 3780] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3782 attached [pid 3782] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3782] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3782] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3782] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3782] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3782] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3782] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3782] sendto(5, NULL, 0, 0, NULL, 0 [pid 3780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3780] close(3) = 0 [pid 3780] close(4) = 0 [pid 3780] close(5) = 0 [pid 3780] close(6) = -1 EBADF (Bad file descriptor) [pid 3780] close(7) = -1 EBADF (Bad file descriptor) [pid 3780] close(8) = -1 EBADF (Bad file descriptor) [pid 3780] close(9) = -1 EBADF (Bad file descriptor) [pid 3780] close(10) = -1 EBADF (Bad file descriptor) [pid 3780] close(11) = -1 EBADF (Bad file descriptor) [pid 3780] close(12) = -1 EBADF (Bad file descriptor) [pid 3780] close(13) = -1 EBADF (Bad file descriptor) [pid 3780] close(14) = -1 EBADF (Bad file descriptor) [pid 3780] close(15) = -1 EBADF (Bad file descriptor) [pid 3780] close(16) = -1 EBADF (Bad file descriptor) [pid 3780] close(17) = -1 EBADF (Bad file descriptor) [pid 3780] close(18) = -1 EBADF (Bad file descriptor) [pid 3780] close(19) = -1 EBADF (Bad file descriptor) [pid 3780] close(20) = -1 EBADF (Bad file descriptor) [pid 3780] close(21) = -1 EBADF (Bad file descriptor) [pid 3780] close(22) = -1 EBADF (Bad file descriptor) [pid 3780] close(23) = -1 EBADF (Bad file descriptor) [pid 3780] close(24) = -1 EBADF (Bad file descriptor) [pid 3780] close(25) = -1 EBADF (Bad file descriptor) [pid 3780] close(26) = -1 EBADF (Bad file descriptor) [pid 3780] close(27) = -1 EBADF (Bad file descriptor) [pid 3780] close(28) = -1 EBADF (Bad file descriptor) [pid 3780] close(29) = -1 EBADF (Bad file descriptor) [pid 3780] exit_group(0 [pid 3782] <... sendto resumed>) = ? [pid 3781] <... sendto resumed>) = ? [pid 3780] <... exit_group resumed>) = ? [pid 3782] +++ exited with 0 +++ [pid 3781] +++ exited with 0 +++ [pid 3780] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 150 ./strace-static-x86_64: Process 3783 attached [pid 3783] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3783] setpgid(0, 0) = 0 [pid 3783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3783] write(3, "1000", 4) = 4 [pid 3783] close(3) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3783] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3783] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[151], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 151 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3784 attached [pid 3784] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3784] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3784] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3784] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3784] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3784] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] <... futex resumed>) = 1 [pid 3784] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] <... futex resumed>) = 1 [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3784] sendto(4, NULL, 0, 0, NULL, 0 [pid 3783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3783] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3783] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3783] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3783] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[152], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 152 [pid 3783] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3785 attached [pid 3785] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3785] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3785] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3785] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3785] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3785] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3785] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3783] <... futex resumed>) = 0 [pid 3783] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3785] sendto(5, NULL, 0, 0, NULL, 0 [pid 3783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3783] close(3) = 0 [pid 3783] close(4) = 0 [pid 3783] close(5) = 0 [pid 3783] close(6) = -1 EBADF (Bad file descriptor) [pid 3783] close(7) = -1 EBADF (Bad file descriptor) [pid 3783] close(8) = -1 EBADF (Bad file descriptor) [pid 3783] close(9) = -1 EBADF (Bad file descriptor) [pid 3783] close(10) = -1 EBADF (Bad file descriptor) [pid 3783] close(11) = -1 EBADF (Bad file descriptor) [pid 3783] close(12) = -1 EBADF (Bad file descriptor) [pid 3783] close(13) = -1 EBADF (Bad file descriptor) [pid 3783] close(14) = -1 EBADF (Bad file descriptor) [pid 3783] close(15) = -1 EBADF (Bad file descriptor) [pid 3783] close(16) = -1 EBADF (Bad file descriptor) [pid 3783] close(17) = -1 EBADF (Bad file descriptor) [pid 3783] close(18) = -1 EBADF (Bad file descriptor) [pid 3783] close(19) = -1 EBADF (Bad file descriptor) [pid 3783] close(20) = -1 EBADF (Bad file descriptor) [pid 3783] close(21) = -1 EBADF (Bad file descriptor) [pid 3783] close(22) = -1 EBADF (Bad file descriptor) [pid 3783] close(23) = -1 EBADF (Bad file descriptor) [pid 3783] close(24) = -1 EBADF (Bad file descriptor) [pid 3783] close(25) = -1 EBADF (Bad file descriptor) [pid 3783] close(26) = -1 EBADF (Bad file descriptor) [pid 3783] close(27) = -1 EBADF (Bad file descriptor) [pid 3783] close(28) = -1 EBADF (Bad file descriptor) [pid 3783] close(29) = -1 EBADF (Bad file descriptor) [pid 3783] exit_group(0 [pid 3785] <... sendto resumed>) = ? [pid 3784] <... sendto resumed>) = ? [pid 3783] <... exit_group resumed>) = ? [pid 3785] +++ exited with 0 +++ [pid 3784] +++ exited with 0 +++ [pid 3783] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 153 ./strace-static-x86_64: Process 3786 attached [pid 3786] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3786] setpgid(0, 0) = 0 [pid 3786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3786] write(3, "1000", 4) = 4 [pid 3786] close(3) = 0 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3786] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3786] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[154], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 154 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3787 attached [pid 3787] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3787] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = 0 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 1 [pid 3787] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = 0 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 1 [pid 3787] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = 0 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 1 [pid 3787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3787] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... socket resumed>) = 4 [pid 3786] <... futex resumed>) = 0 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3787] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... connect resumed>) = 0 [pid 3786] <... futex resumed>) = 0 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3787] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... bind resumed>) = 0 [pid 3786] <... futex resumed>) = 0 [pid 3787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3787] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3786] <... futex resumed>) = 0 [pid 3787] sendto(4, NULL, 0, 0, NULL, 0 [pid 3786] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3786] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3786] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3786] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[155], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 155 [pid 3786] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3788 attached [pid 3788] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3788] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3788] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3788] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3786] <... futex resumed>) = 0 [pid 3788] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3786] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3788] <... connect resumed>) = 0 [pid 3788] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3788] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3786] <... futex resumed>) = 0 [pid 3788] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3786] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3788] <... bind resumed>) = 0 [pid 3788] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3788] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3786] <... futex resumed>) = 0 [pid 3788] sendto(5, NULL, 0, 0, NULL, 0 [pid 3786] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3786] close(3) = 0 [pid 3786] close(4) = 0 [pid 3786] close(5) = 0 [pid 3786] close(6) = -1 EBADF (Bad file descriptor) [pid 3786] close(7) = -1 EBADF (Bad file descriptor) [pid 3786] close(8) = -1 EBADF (Bad file descriptor) [pid 3786] close(9) = -1 EBADF (Bad file descriptor) [pid 3786] close(10) = -1 EBADF (Bad file descriptor) [pid 3786] close(11) = -1 EBADF (Bad file descriptor) [pid 3786] close(12) = -1 EBADF (Bad file descriptor) [pid 3786] close(13) = -1 EBADF (Bad file descriptor) [pid 3786] close(14) = -1 EBADF (Bad file descriptor) [pid 3786] close(15) = -1 EBADF (Bad file descriptor) [pid 3786] close(16) = -1 EBADF (Bad file descriptor) [pid 3786] close(17) = -1 EBADF (Bad file descriptor) [pid 3786] close(18) = -1 EBADF (Bad file descriptor) [pid 3786] close(19) = -1 EBADF (Bad file descriptor) [pid 3786] close(20) = -1 EBADF (Bad file descriptor) [pid 3786] close(21) = -1 EBADF (Bad file descriptor) [pid 3786] close(22) = -1 EBADF (Bad file descriptor) [pid 3786] close(23) = -1 EBADF (Bad file descriptor) [pid 3786] close(24) = -1 EBADF (Bad file descriptor) [pid 3786] close(25) = -1 EBADF (Bad file descriptor) [pid 3786] close(26) = -1 EBADF (Bad file descriptor) [pid 3786] close(27) = -1 EBADF (Bad file descriptor) [pid 3786] close(28) = -1 EBADF (Bad file descriptor) [pid 3786] close(29) = -1 EBADF (Bad file descriptor) [pid 3786] exit_group(0 [pid 3788] <... sendto resumed>) = ? [pid 3787] <... sendto resumed>) = ? [pid 3786] <... exit_group resumed>) = ? [pid 3788] +++ exited with 0 +++ [pid 3787] +++ exited with 0 +++ [pid 3786] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 156 ./strace-static-x86_64: Process 3789 attached [pid 3789] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3789] setpgid(0, 0) = 0 [pid 3789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3789] write(3, "1000", 4) = 4 [pid 3789] close(3) = 0 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3789] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3789] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[157], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 157 [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3790 attached [pid 3790] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3790] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] <... futex resumed>) = 0 [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3790] <... futex resumed>) = 1 [pid 3790] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] <... futex resumed>) = 0 [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3790] <... futex resumed>) = 1 [pid 3790] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] <... futex resumed>) = 0 [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3790] <... futex resumed>) = 1 [pid 3790] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3789] <... futex resumed>) = 0 [pid 3790] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... socket resumed>) = 4 [pid 3789] <... futex resumed>) = 0 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3790] <... futex resumed>) = 0 [pid 3789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... connect resumed>) = 0 [pid 3789] <... futex resumed>) = 0 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3790] <... futex resumed>) = 0 [pid 3789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3789] <... futex resumed>) = 0 [pid 3790] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3790] <... bind resumed>) = 0 [pid 3790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3789] <... futex resumed>) = 0 [pid 3790] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3789] <... futex resumed>) = 0 [pid 3790] sendto(4, NULL, 0, 0, NULL, 0 [pid 3789] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3789] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3789] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3789] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3791 attached , parent_tid=[158], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 158 [pid 3791] set_robust_list(0x7fd2b3f249e0, 24 [pid 3789] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... set_robust_list resumed>) = 0 [pid 3791] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3791] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3791] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] <... futex resumed>) = 1 [pid 3791] <... futex resumed>) = 0 [pid 3791] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3789] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3789] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... futex resumed>) = 0 [pid 3791] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3791] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3789] <... futex resumed>) = 0 [pid 3791] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3789] <... futex resumed>) = 0 [pid 3789] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3791] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3791] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] <... futex resumed>) = 0 [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3789] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3789] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] sendto(5, NULL, 0, 0, NULL, 0 [pid 3789] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3789] close(3) = 0 [pid 3789] close(4) = 0 [pid 3789] close(5) = 0 [pid 3789] close(6) = -1 EBADF (Bad file descriptor) [pid 3789] close(7) = -1 EBADF (Bad file descriptor) [pid 3789] close(8) = -1 EBADF (Bad file descriptor) [pid 3789] close(9) = -1 EBADF (Bad file descriptor) [pid 3789] close(10) = -1 EBADF (Bad file descriptor) [pid 3789] close(11) = -1 EBADF (Bad file descriptor) [pid 3789] close(12) = -1 EBADF (Bad file descriptor) [pid 3789] close(13) = -1 EBADF (Bad file descriptor) [pid 3789] close(14) = -1 EBADF (Bad file descriptor) [pid 3789] close(15) = -1 EBADF (Bad file descriptor) [pid 3789] close(16) = -1 EBADF (Bad file descriptor) [pid 3789] close(17) = -1 EBADF (Bad file descriptor) [pid 3789] close(18) = -1 EBADF (Bad file descriptor) [pid 3789] close(19) = -1 EBADF (Bad file descriptor) [pid 3789] close(20) = -1 EBADF (Bad file descriptor) [pid 3789] close(21) = -1 EBADF (Bad file descriptor) [pid 3789] close(22) = -1 EBADF (Bad file descriptor) [pid 3789] close(23) = -1 EBADF (Bad file descriptor) [pid 3789] close(24) = -1 EBADF (Bad file descriptor) [pid 3789] close(25) = -1 EBADF (Bad file descriptor) [pid 3789] close(26) = -1 EBADF (Bad file descriptor) [pid 3789] close(27) = -1 EBADF (Bad file descriptor) [pid 3789] close(28) = -1 EBADF (Bad file descriptor) [pid 3789] close(29) = -1 EBADF (Bad file descriptor) [pid 3789] exit_group(0 [pid 3791] <... sendto resumed>) = ? [pid 3790] <... sendto resumed>) = ? [pid 3789] <... exit_group resumed>) = ? [pid 3791] +++ exited with 0 +++ [pid 3790] +++ exited with 0 +++ [pid 3789] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 159 ./strace-static-x86_64: Process 3792 attached [pid 3792] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3792] setpgid(0, 0) = 0 [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3792] write(3, "1000", 4) = 4 [pid 3792] close(3) = 0 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3792] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3792] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[160], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 160 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3793 attached [pid 3793] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3793] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... futex resumed>) = 1 [pid 3793] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... futex resumed>) = 1 [pid 3793] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... futex resumed>) = 1 [pid 3793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3793] <... futex resumed>) = 1 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3792] <... futex resumed>) = 0 [pid 3793] <... socket resumed>) = 4 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3793] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... connect resumed>) = 0 [pid 3792] <... futex resumed>) = 0 [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... futex resumed>) = 0 [pid 3792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3793] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... bind resumed>) = 0 [pid 3792] <... futex resumed>) = 0 [pid 3793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... futex resumed>) = 0 [pid 3792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3793] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3792] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3792] <... futex resumed>) = 0 [pid 3793] sendto(4, NULL, 0, 0, NULL, 0 [pid 3792] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3792] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3792] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3792] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[161], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 161 [pid 3792] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3794 attached [pid 3794] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3794] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3794] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3794] <... futex resumed>) = 1 [pid 3794] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3794] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3794] <... futex resumed>) = 1 [pid 3794] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3794] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3794] <... futex resumed>) = 1 [pid 3792] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] sendto(5, NULL, 0, 0, NULL, 0 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3792] close(3) = 0 [pid 3792] close(4) = 0 [pid 3792] close(5) = 0 [pid 3792] close(6) = -1 EBADF (Bad file descriptor) [pid 3792] close(7) = -1 EBADF (Bad file descriptor) [pid 3792] close(8) = -1 EBADF (Bad file descriptor) [pid 3792] close(9) = -1 EBADF (Bad file descriptor) [pid 3792] close(10) = -1 EBADF (Bad file descriptor) [pid 3792] close(11) = -1 EBADF (Bad file descriptor) [pid 3792] close(12) = -1 EBADF (Bad file descriptor) [pid 3792] close(13) = -1 EBADF (Bad file descriptor) [pid 3792] close(14) = -1 EBADF (Bad file descriptor) [pid 3792] close(15) = -1 EBADF (Bad file descriptor) [pid 3792] close(16) = -1 EBADF (Bad file descriptor) [pid 3792] close(17) = -1 EBADF (Bad file descriptor) [pid 3792] close(18) = -1 EBADF (Bad file descriptor) [pid 3792] close(19) = -1 EBADF (Bad file descriptor) [pid 3792] close(20) = -1 EBADF (Bad file descriptor) [pid 3792] close(21) = -1 EBADF (Bad file descriptor) [pid 3792] close(22) = -1 EBADF (Bad file descriptor) [pid 3792] close(23) = -1 EBADF (Bad file descriptor) [pid 3792] close(24) = -1 EBADF (Bad file descriptor) [pid 3792] close(25) = -1 EBADF (Bad file descriptor) [pid 3792] close(26) = -1 EBADF (Bad file descriptor) [pid 3792] close(27) = -1 EBADF (Bad file descriptor) [pid 3792] close(28) = -1 EBADF (Bad file descriptor) [pid 3792] close(29) = -1 EBADF (Bad file descriptor) [pid 3792] exit_group(0) = ? [pid 3793] <... sendto resumed>) = ? [pid 3794] <... sendto resumed>) = ? [pid 3793] +++ exited with 0 +++ [pid 3794] +++ exited with 0 +++ [pid 3792] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 162 ./strace-static-x86_64: Process 3795 attached [pid 3795] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3795] setpgid(0, 0) = 0 [pid 3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3795] write(3, "1000", 4) = 4 [pid 3795] close(3) = 0 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3795] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3795] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[163], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 163 [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3796 attached [pid 3796] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3796] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... futex resumed>) = 0 [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] <... futex resumed>) = 1 [pid 3796] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3796] <... sendmsg resumed>) = 0 [pid 3795] <... futex resumed>) = 0 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] <... futex resumed>) = 0 [pid 3795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3796] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3796] <... socket resumed>) = 4 [pid 3795] <... futex resumed>) = 0 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] <... futex resumed>) = 0 [pid 3795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3796] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3796] <... connect resumed>) = 0 [pid 3795] <... futex resumed>) = 0 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] <... futex resumed>) = 0 [pid 3795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3796] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3795] <... futex resumed>) = 0 [pid 3796] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3796] <... bind resumed>) = 0 [pid 3796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3796] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3795] <... futex resumed>) = 0 [pid 3796] sendto(4, NULL, 0, 0, NULL, 0 [pid 3795] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3795] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3795] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3795] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[164], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 164 [pid 3795] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3795] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3797 attached [pid 3797] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3797] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3797] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3797] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3795] <... futex resumed>) = 0 [pid 3797] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3795] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... connect resumed>) = 0 [pid 3797] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3797] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3795] <... futex resumed>) = 0 [pid 3797] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3795] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... bind resumed>) = 0 [pid 3797] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3797] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3795] <... futex resumed>) = 0 [pid 3797] sendto(5, NULL, 0, 0, NULL, 0 [pid 3795] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3795] close(3) = 0 [pid 3795] close(4) = 0 [pid 3795] close(5) = 0 [pid 3795] close(6) = -1 EBADF (Bad file descriptor) [pid 3795] close(7) = -1 EBADF (Bad file descriptor) [pid 3795] close(8) = -1 EBADF (Bad file descriptor) [pid 3795] close(9) = -1 EBADF (Bad file descriptor) [pid 3795] close(10) = -1 EBADF (Bad file descriptor) [pid 3795] close(11) = -1 EBADF (Bad file descriptor) [pid 3795] close(12) = -1 EBADF (Bad file descriptor) [pid 3795] close(13) = -1 EBADF (Bad file descriptor) [pid 3795] close(14) = -1 EBADF (Bad file descriptor) [pid 3795] close(15) = -1 EBADF (Bad file descriptor) [pid 3795] close(16) = -1 EBADF (Bad file descriptor) [pid 3795] close(17) = -1 EBADF (Bad file descriptor) [pid 3795] close(18) = -1 EBADF (Bad file descriptor) [pid 3795] close(19) = -1 EBADF (Bad file descriptor) [pid 3795] close(20) = -1 EBADF (Bad file descriptor) [pid 3795] close(21) = -1 EBADF (Bad file descriptor) [pid 3795] close(22) = -1 EBADF (Bad file descriptor) [pid 3795] close(23) = -1 EBADF (Bad file descriptor) [pid 3795] close(24) = -1 EBADF (Bad file descriptor) [pid 3795] close(25) = -1 EBADF (Bad file descriptor) [pid 3795] close(26) = -1 EBADF (Bad file descriptor) [pid 3795] close(27) = -1 EBADF (Bad file descriptor) [pid 3795] close(28) = -1 EBADF (Bad file descriptor) [pid 3795] close(29) = -1 EBADF (Bad file descriptor) [pid 3795] exit_group(0 [pid 3797] <... sendto resumed>) = ? [pid 3795] <... exit_group resumed>) = ? [pid 3796] <... sendto resumed>) = ? [pid 3797] +++ exited with 0 +++ [pid 3796] +++ exited with 0 +++ [pid 3795] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 165 ./strace-static-x86_64: Process 3798 attached [pid 3798] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3798] setpgid(0, 0) = 0 [pid 3798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3798] write(3, "1000", 4) = 4 [pid 3798] close(3) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3798] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3798] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[166], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 166 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3799 attached [pid 3799] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3799] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... futex resumed>) = 1 [pid 3799] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... futex resumed>) = 1 [pid 3799] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... futex resumed>) = 1 [pid 3799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... futex resumed>) = 1 [pid 3799] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... futex resumed>) = 1 [pid 3799] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... futex resumed>) = 0 [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... futex resumed>) = 1 [pid 3799] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3798] <... futex resumed>) = 0 [pid 3799] sendto(4, NULL, 0, 0, NULL, 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... sendto resumed>) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3798] <... futex resumed>) = 0 [pid 3799] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... socket resumed>) = 5 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3798] <... futex resumed>) = 0 [pid 3799] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... connect resumed>) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3798] <... futex resumed>) = 0 [pid 3799] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... bind resumed>) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3798] <... futex resumed>) = 0 [pid 3799] sendto(5, NULL, 0, 0, NULL, 0 [pid 3798] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... sendto resumed>) = 0 [pid 3799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3798] <... futex resumed>) = 0 [pid 3799] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3798] close(3) = 0 [pid 3798] close(4) = 0 [pid 3798] close(5) = 0 [pid 3798] close(6) = -1 EBADF (Bad file descriptor) [pid 3798] close(7) = -1 EBADF (Bad file descriptor) [pid 3798] close(8) = -1 EBADF (Bad file descriptor) [pid 3798] close(9) = -1 EBADF (Bad file descriptor) [pid 3798] close(10) = -1 EBADF (Bad file descriptor) [pid 3798] close(11) = -1 EBADF (Bad file descriptor) [pid 3798] close(12) = -1 EBADF (Bad file descriptor) [pid 3798] close(13) = -1 EBADF (Bad file descriptor) [pid 3798] close(14) = -1 EBADF (Bad file descriptor) [pid 3798] close(15) = -1 EBADF (Bad file descriptor) [pid 3798] close(16) = -1 EBADF (Bad file descriptor) [pid 3798] close(17) = -1 EBADF (Bad file descriptor) [pid 3798] close(18) = -1 EBADF (Bad file descriptor) [pid 3798] close(19) = -1 EBADF (Bad file descriptor) [pid 3798] close(20) = -1 EBADF (Bad file descriptor) [pid 3798] close(21) = -1 EBADF (Bad file descriptor) [pid 3798] close(22) = -1 EBADF (Bad file descriptor) [pid 3798] close(23) = -1 EBADF (Bad file descriptor) [pid 3798] close(24) = -1 EBADF (Bad file descriptor) [pid 3798] close(25) = -1 EBADF (Bad file descriptor) [pid 3798] close(26) = -1 EBADF (Bad file descriptor) [pid 3798] close(27) = -1 EBADF (Bad file descriptor) [pid 3798] close(28) = -1 EBADF (Bad file descriptor) [pid 3798] close(29) = -1 EBADF (Bad file descriptor) [pid 3798] exit_group(0 [pid 3799] <... futex resumed>) = ? [pid 3798] <... exit_group resumed>) = ? [pid 3799] +++ exited with 0 +++ [pid 3798] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 167 ./strace-static-x86_64: Process 3800 attached [pid 3800] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3800] setpgid(0, 0) = 0 [pid 3800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3800] write(3, "1000", 4) = 4 [pid 3800] close(3) = 0 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3800] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3800] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[168], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 168 [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3801 attached [pid 3801] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3801] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... futex resumed>) = 0 [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... futex resumed>) = 1 [pid 3801] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... futex resumed>) = 0 [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... futex resumed>) = 1 [pid 3801] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3800] <... futex resumed>) = 0 [pid 3801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] <... sendmsg resumed>) = 0 [pid 3800] <... futex resumed>) = 0 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... futex resumed>) = 0 [pid 3800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3801] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] <... socket resumed>) = 4 [pid 3800] <... futex resumed>) = 0 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... futex resumed>) = 0 [pid 3800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3801] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] <... connect resumed>) = 0 [pid 3800] <... futex resumed>) = 0 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... futex resumed>) = 0 [pid 3800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3801] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3800] <... futex resumed>) = 0 [pid 3801] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] <... bind resumed>) = 0 [pid 3801] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3800] <... futex resumed>) = 0 [pid 3801] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3800] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3800] <... futex resumed>) = 0 [pid 3801] sendto(4, NULL, 0, 0, NULL, 0 [pid 3800] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3800] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3800] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3800] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3802 attached [pid 3802] set_robust_list(0x7fd2b3f249e0, 24 [pid 3800] <... clone resumed>, parent_tid=[169], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 169 [pid 3802] <... set_robust_list resumed>) = 0 [pid 3802] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3800] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3802] <... futex resumed>) = 0 [pid 3800] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3802] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3802] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3802] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3800] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3800] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3802] <... futex resumed>) = 0 [pid 3802] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3802] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... futex resumed>) = 0 [pid 3800] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3802] <... futex resumed>) = 1 [pid 3802] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3802] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... futex resumed>) = 0 [pid 3800] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3802] <... futex resumed>) = 1 [pid 3802] sendto(5, NULL, 0, 0, NULL, 0 [pid 3800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3800] close(3) = 0 [pid 3800] close(4) = 0 [pid 3800] close(5) = 0 [pid 3800] close(6) = -1 EBADF (Bad file descriptor) [pid 3800] close(7) = -1 EBADF (Bad file descriptor) [pid 3800] close(8) = -1 EBADF (Bad file descriptor) [pid 3800] close(9) = -1 EBADF (Bad file descriptor) [pid 3800] close(10) = -1 EBADF (Bad file descriptor) [pid 3800] close(11) = -1 EBADF (Bad file descriptor) [pid 3800] close(12) = -1 EBADF (Bad file descriptor) [pid 3800] close(13) = -1 EBADF (Bad file descriptor) [pid 3800] close(14) = -1 EBADF (Bad file descriptor) [pid 3800] close(15) = -1 EBADF (Bad file descriptor) [pid 3800] close(16) = -1 EBADF (Bad file descriptor) [pid 3800] close(17) = -1 EBADF (Bad file descriptor) [pid 3800] close(18) = -1 EBADF (Bad file descriptor) [pid 3800] close(19) = -1 EBADF (Bad file descriptor) [pid 3800] close(20) = -1 EBADF (Bad file descriptor) [pid 3800] close(21) = -1 EBADF (Bad file descriptor) [pid 3800] close(22) = -1 EBADF (Bad file descriptor) [pid 3800] close(23) = -1 EBADF (Bad file descriptor) [pid 3800] close(24) = -1 EBADF (Bad file descriptor) [pid 3800] close(25) = -1 EBADF (Bad file descriptor) [pid 3800] close(26) = -1 EBADF (Bad file descriptor) [pid 3800] close(27) = -1 EBADF (Bad file descriptor) [pid 3800] close(28) = -1 EBADF (Bad file descriptor) [pid 3800] close(29) = -1 EBADF (Bad file descriptor) [pid 3800] exit_group(0 [pid 3801] <... sendto resumed>) = ? [pid 3802] <... sendto resumed>) = ? [pid 3801] +++ exited with 0 +++ [pid 3800] <... exit_group resumed>) = ? [pid 3802] +++ exited with 0 +++ [pid 3800] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 170 ./strace-static-x86_64: Process 3803 attached [pid 3803] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3803] setpgid(0, 0) = 0 [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3803] write(3, "1000", 4) = 4 [pid 3803] close(3) = 0 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3803] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3803] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[171], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 171 ./strace-static-x86_64: Process 3804 attached [pid 3804] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3804] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3804] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3804] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... socket resumed>) = 4 [pid 3803] <... futex resumed>) = 0 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] <... futex resumed>) = 0 [pid 3803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... connect resumed>) = 0 [pid 3803] <... futex resumed>) = 0 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] <... futex resumed>) = 0 [pid 3803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... bind resumed>) = 0 [pid 3803] <... futex resumed>) = 0 [pid 3804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3804] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3803] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3803] <... futex resumed>) = 1 [pid 3804] sendto(4, NULL, 0, 0, NULL, 0 [pid 3803] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3803] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3803] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3803] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[172], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 172 ./strace-static-x86_64: Process 3805 attached [pid 3803] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3805] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3803] <... futex resumed>) = 0 [pid 3803] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... socket resumed>) = 5 [pid 3805] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3803] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3805] <... futex resumed>) = 0 [pid 3805] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3803] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... connect resumed>) = 0 [pid 3805] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3805] <... futex resumed>) = 0 [pid 3803] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3805] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3803] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] sendto(5, NULL, 0, 0, NULL, 0 [pid 3803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3803] close(3) = 0 [pid 3803] close(4) = 0 [pid 3803] close(5) = 0 [pid 3803] close(6) = -1 EBADF (Bad file descriptor) [pid 3803] close(7) = -1 EBADF (Bad file descriptor) [pid 3803] close(8) = -1 EBADF (Bad file descriptor) [pid 3803] close(9) = -1 EBADF (Bad file descriptor) [pid 3803] close(10) = -1 EBADF (Bad file descriptor) [pid 3803] close(11) = -1 EBADF (Bad file descriptor) [pid 3803] close(12) = -1 EBADF (Bad file descriptor) [pid 3803] close(13) = -1 EBADF (Bad file descriptor) [pid 3803] close(14) = -1 EBADF (Bad file descriptor) [pid 3803] close(15) = -1 EBADF (Bad file descriptor) [pid 3803] close(16) = -1 EBADF (Bad file descriptor) [pid 3803] close(17) = -1 EBADF (Bad file descriptor) [pid 3803] close(18) = -1 EBADF (Bad file descriptor) [pid 3803] close(19) = -1 EBADF (Bad file descriptor) [pid 3803] close(20) = -1 EBADF (Bad file descriptor) [pid 3803] close(21) = -1 EBADF (Bad file descriptor) [pid 3803] close(22) = -1 EBADF (Bad file descriptor) [pid 3803] close(23) = -1 EBADF (Bad file descriptor) [pid 3803] close(24) = -1 EBADF (Bad file descriptor) [pid 3803] close(25) = -1 EBADF (Bad file descriptor) [pid 3803] close(26) = -1 EBADF (Bad file descriptor) [pid 3803] close(27) = -1 EBADF (Bad file descriptor) [pid 3803] close(28) = -1 EBADF (Bad file descriptor) [pid 3803] close(29) = -1 EBADF (Bad file descriptor) [pid 3803] exit_group(0) = ? [pid 3804] <... sendto resumed>) = ? [pid 3805] <... sendto resumed>) = ? [pid 3804] +++ exited with 0 +++ [pid 3805] +++ exited with 0 +++ [pid 3803] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 173 ./strace-static-x86_64: Process 3806 attached [pid 3806] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3806] setpgid(0, 0) = 0 [pid 3806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3806] write(3, "1000", 4) = 4 [pid 3806] close(3) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3806] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3806] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[174], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 174 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3807 attached [pid 3807] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3807] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3807] <... futex resumed>) = 1 [pid 3807] sendto(4, NULL, 0, 0, NULL, 0 [pid 3806] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3806] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3806] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3806] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[175], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 175 [pid 3806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3808 attached [pid 3808] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3808] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3808] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3806] <... futex resumed>) = 0 [pid 3806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3808] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3806] <... futex resumed>) = 0 [pid 3808] sendto(5, NULL, 0, 0, NULL, 0 [pid 3806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3806] close(3) = 0 [pid 3806] close(4) = 0 [pid 3806] close(5) = 0 [pid 3806] close(6) = -1 EBADF (Bad file descriptor) [pid 3806] close(7) = -1 EBADF (Bad file descriptor) [pid 3806] close(8) = -1 EBADF (Bad file descriptor) [pid 3806] close(9) = -1 EBADF (Bad file descriptor) [pid 3806] close(10) = -1 EBADF (Bad file descriptor) [pid 3806] close(11) = -1 EBADF (Bad file descriptor) [pid 3806] close(12) = -1 EBADF (Bad file descriptor) [pid 3806] close(13) = -1 EBADF (Bad file descriptor) [pid 3806] close(14) = -1 EBADF (Bad file descriptor) [pid 3806] close(15) = -1 EBADF (Bad file descriptor) [pid 3806] close(16) = -1 EBADF (Bad file descriptor) [pid 3806] close(17) = -1 EBADF (Bad file descriptor) [pid 3806] close(18) = -1 EBADF (Bad file descriptor) [pid 3806] close(19) = -1 EBADF (Bad file descriptor) [pid 3806] close(20) = -1 EBADF (Bad file descriptor) [pid 3806] close(21) = -1 EBADF (Bad file descriptor) [pid 3806] close(22) = -1 EBADF (Bad file descriptor) [pid 3806] close(23) = -1 EBADF (Bad file descriptor) [pid 3806] close(24) = -1 EBADF (Bad file descriptor) [pid 3806] close(25) = -1 EBADF (Bad file descriptor) [pid 3806] close(26) = -1 EBADF (Bad file descriptor) [pid 3806] close(27) = -1 EBADF (Bad file descriptor) [pid 3806] close(28) = -1 EBADF (Bad file descriptor) [pid 3806] close(29) = -1 EBADF (Bad file descriptor) [pid 3806] exit_group(0 [pid 3808] <... sendto resumed>) = ? [pid 3807] <... sendto resumed>) = ? [pid 3806] <... exit_group resumed>) = ? [pid 3808] +++ exited with 0 +++ [pid 3807] +++ exited with 0 +++ [pid 3806] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 176 ./strace-static-x86_64: Process 3809 attached [pid 3809] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3809] setpgid(0, 0) = 0 [pid 3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3809] write(3, "1000", 4) = 4 [pid 3809] close(3) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3809] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3809] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[177], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 177 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3810 attached [pid 3810] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3810] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 1 [pid 3810] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 1 [pid 3810] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 1 [pid 3810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 1 [pid 3810] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3810] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3810] <... connect resumed>) = 0 [pid 3809] <... futex resumed>) = 0 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 0 [pid 3809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3810] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3810] <... bind resumed>) = 0 [pid 3809] <... futex resumed>) = 0 [pid 3810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3810] <... futex resumed>) = 0 [pid 3809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3810] sendto(4, NULL, 0, 0, NULL, 0 [pid 3809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3809] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3809] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3809] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[178], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 178 [pid 3809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3811 attached [pid 3811] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3811] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3811] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3811] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3809] <... futex resumed>) = 0 [pid 3811] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3811] <... connect resumed>) = 0 [pid 3811] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3811] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3809] <... futex resumed>) = 0 [pid 3811] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3811] <... bind resumed>) = 0 [pid 3811] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] <... futex resumed>) = 0 [pid 3811] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3809] <... futex resumed>) = 0 [pid 3811] sendto(5, NULL, 0, 0, NULL, 0 [pid 3809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3809] close(3) = 0 [pid 3809] close(4) = 0 [pid 3809] close(5) = 0 [pid 3809] close(6) = -1 EBADF (Bad file descriptor) [pid 3809] close(7) = -1 EBADF (Bad file descriptor) [pid 3809] close(8) = -1 EBADF (Bad file descriptor) [pid 3809] close(9) = -1 EBADF (Bad file descriptor) [pid 3809] close(10) = -1 EBADF (Bad file descriptor) [pid 3809] close(11) = -1 EBADF (Bad file descriptor) [pid 3809] close(12) = -1 EBADF (Bad file descriptor) [pid 3809] close(13) = -1 EBADF (Bad file descriptor) [pid 3809] close(14) = -1 EBADF (Bad file descriptor) [pid 3809] close(15) = -1 EBADF (Bad file descriptor) [pid 3809] close(16) = -1 EBADF (Bad file descriptor) [pid 3809] close(17) = -1 EBADF (Bad file descriptor) [pid 3809] close(18) = -1 EBADF (Bad file descriptor) [pid 3809] close(19) = -1 EBADF (Bad file descriptor) [pid 3809] close(20) = -1 EBADF (Bad file descriptor) [pid 3809] close(21) = -1 EBADF (Bad file descriptor) [pid 3809] close(22) = -1 EBADF (Bad file descriptor) [pid 3809] close(23) = -1 EBADF (Bad file descriptor) [pid 3809] close(24) = -1 EBADF (Bad file descriptor) [pid 3809] close(25) = -1 EBADF (Bad file descriptor) [pid 3809] close(26) = -1 EBADF (Bad file descriptor) [pid 3809] close(27) = -1 EBADF (Bad file descriptor) [pid 3809] close(28) = -1 EBADF (Bad file descriptor) [pid 3809] close(29) = -1 EBADF (Bad file descriptor) [pid 3809] exit_group(0) = ? [pid 3811] <... sendto resumed>) = ? [pid 3810] <... sendto resumed>) = ? [pid 3811] +++ exited with 0 +++ [pid 3810] +++ exited with 0 +++ [pid 3809] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 179 ./strace-static-x86_64: Process 3812 attached [pid 3812] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3812] setpgid(0, 0) = 0 [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3812] write(3, "1000", 4) = 4 [pid 3812] close(3) = 0 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3812] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3812] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[180], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 180 [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3813 attached [pid 3813] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3813] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3813] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... connect resumed>) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... futex resumed>) = 0 [pid 3812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3813] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... bind resumed>) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... futex resumed>) = 0 [pid 3812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... sendmsg resumed>) = 0 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3813] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... socket resumed>) = 4 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3813] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... connect resumed>) = 0 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3813] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... bind resumed>) = 0 [pid 3813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3813] sendto(4, NULL, 0, 0, NULL, 0 [pid 3812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3812] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3812] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3812] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[181], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 181 [pid 3812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3814 attached [pid 3814] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3814] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3814] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] <... futex resumed>) = 1 [pid 3814] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3814] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] <... futex resumed>) = 1 [pid 3814] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3814] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] <... futex resumed>) = 1 [pid 3814] sendto(5, NULL, 0, 0, NULL, 0 [pid 3812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3812] close(3) = 0 [pid 3812] close(4) = 0 [pid 3812] close(5) = 0 [pid 3812] close(6) = -1 EBADF (Bad file descriptor) [pid 3812] close(7) = -1 EBADF (Bad file descriptor) [pid 3812] close(8) = -1 EBADF (Bad file descriptor) [pid 3812] close(9) = -1 EBADF (Bad file descriptor) [pid 3812] close(10) = -1 EBADF (Bad file descriptor) [pid 3812] close(11) = -1 EBADF (Bad file descriptor) [pid 3812] close(12) = -1 EBADF (Bad file descriptor) [pid 3812] close(13) = -1 EBADF (Bad file descriptor) [pid 3812] close(14) = -1 EBADF (Bad file descriptor) [pid 3812] close(15) = -1 EBADF (Bad file descriptor) [pid 3812] close(16) = -1 EBADF (Bad file descriptor) [pid 3812] close(17) = -1 EBADF (Bad file descriptor) [pid 3812] close(18) = -1 EBADF (Bad file descriptor) [pid 3812] close(19) = -1 EBADF (Bad file descriptor) [pid 3812] close(20) = -1 EBADF (Bad file descriptor) [pid 3812] close(21) = -1 EBADF (Bad file descriptor) [pid 3812] close(22) = -1 EBADF (Bad file descriptor) [pid 3812] close(23) = -1 EBADF (Bad file descriptor) [pid 3812] close(24) = -1 EBADF (Bad file descriptor) [pid 3812] close(25) = -1 EBADF (Bad file descriptor) [pid 3812] close(26) = -1 EBADF (Bad file descriptor) [pid 3812] close(27) = -1 EBADF (Bad file descriptor) [pid 3812] close(28) = -1 EBADF (Bad file descriptor) [pid 3812] close(29) = -1 EBADF (Bad file descriptor) [pid 3812] exit_group(0) = ? [pid 3813] <... sendto resumed>) = ? [pid 3813] +++ exited with 0 +++ [pid 3814] <... sendto resumed>) = ? [pid 3814] +++ exited with 0 +++ [pid 3812] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 182 ./strace-static-x86_64: Process 3815 attached [pid 3815] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3815] setpgid(0, 0) = 0 [pid 3815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3815] write(3, "1000", 4) = 4 [pid 3815] close(3) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3815] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3815] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[183], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 183 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3816 attached [pid 3816] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3816] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 1 [pid 3816] sendto(4, NULL, 0, 0, NULL, 0 [pid 3815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3815] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3815] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3815] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[184], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 184 [pid 3815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3817 attached [pid 3817] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3817] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3817] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3815] <... futex resumed>) = 0 [pid 3817] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3815] <... futex resumed>) = 0 [pid 3817] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... connect resumed>) = 0 [pid 3817] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3815] <... futex resumed>) = 0 [pid 3817] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3815] <... futex resumed>) = 0 [pid 3817] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... bind resumed>) = 0 [pid 3817] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3815] <... futex resumed>) = 0 [pid 3817] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3815] <... futex resumed>) = 0 [pid 3817] sendto(5, NULL, 0, 0, NULL, 0 [pid 3815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3815] close(3) = 0 [pid 3815] close(4) = 0 [pid 3815] close(5) = 0 [pid 3815] close(6) = -1 EBADF (Bad file descriptor) [pid 3815] close(7) = -1 EBADF (Bad file descriptor) [pid 3815] close(8) = -1 EBADF (Bad file descriptor) [pid 3815] close(9) = -1 EBADF (Bad file descriptor) [pid 3815] close(10) = -1 EBADF (Bad file descriptor) [pid 3815] close(11) = -1 EBADF (Bad file descriptor) [pid 3815] close(12) = -1 EBADF (Bad file descriptor) [pid 3815] close(13) = -1 EBADF (Bad file descriptor) [pid 3815] close(14) = -1 EBADF (Bad file descriptor) [pid 3815] close(15) = -1 EBADF (Bad file descriptor) [pid 3815] close(16) = -1 EBADF (Bad file descriptor) [pid 3815] close(17) = -1 EBADF (Bad file descriptor) [pid 3815] close(18) = -1 EBADF (Bad file descriptor) [pid 3815] close(19) = -1 EBADF (Bad file descriptor) [pid 3815] close(20) = -1 EBADF (Bad file descriptor) [pid 3815] close(21) = -1 EBADF (Bad file descriptor) [pid 3815] close(22) = -1 EBADF (Bad file descriptor) [pid 3815] close(23) = -1 EBADF (Bad file descriptor) [pid 3815] close(24) = -1 EBADF (Bad file descriptor) [pid 3815] close(25) = -1 EBADF (Bad file descriptor) [pid 3815] close(26) = -1 EBADF (Bad file descriptor) [pid 3815] close(27) = -1 EBADF (Bad file descriptor) [pid 3815] close(28) = -1 EBADF (Bad file descriptor) [pid 3815] close(29) = -1 EBADF (Bad file descriptor) [pid 3815] exit_group(0 [pid 3817] <... sendto resumed>) = ? [pid 3816] <... sendto resumed>) = ? [pid 3815] <... exit_group resumed>) = ? [pid 3817] +++ exited with 0 +++ [pid 3816] +++ exited with 0 +++ [pid 3815] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 185 ./strace-static-x86_64: Process 3818 attached [pid 3818] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3818] setpgid(0, 0) = 0 [pid 3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3818] write(3, "1000", 4) = 4 [pid 3818] close(3) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3818] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3818] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[186], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 186 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3819 attached [pid 3819] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3819] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3819] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] <... futex resumed>) = 0 [pid 3819] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3819] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3819] sendto(4, NULL, 0, 0, NULL, 0 [pid 3818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3818] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3818] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3818] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3820 attached , parent_tid=[187], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 187 [pid 3820] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3820] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] <... futex resumed>) = 0 [pid 3820] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3820] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3820] <... futex resumed>) = 0 [pid 3818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3820] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3820] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3820] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3820] <... futex resumed>) = 0 [pid 3820] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3820] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... futex resumed>) = 0 [pid 3818] <... futex resumed>) = 0 [pid 3820] sendto(5, NULL, 0, 0, NULL, 0 [pid 3818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3818] close(3) = 0 [pid 3818] close(4) = 0 [pid 3818] close(5) = 0 [pid 3818] close(6) = -1 EBADF (Bad file descriptor) [pid 3818] close(7) = -1 EBADF (Bad file descriptor) [pid 3818] close(8) = -1 EBADF (Bad file descriptor) [pid 3818] close(9) = -1 EBADF (Bad file descriptor) [pid 3818] close(10) = -1 EBADF (Bad file descriptor) [pid 3818] close(11) = -1 EBADF (Bad file descriptor) [pid 3818] close(12) = -1 EBADF (Bad file descriptor) [pid 3818] close(13) = -1 EBADF (Bad file descriptor) [pid 3818] close(14) = -1 EBADF (Bad file descriptor) [pid 3818] close(15) = -1 EBADF (Bad file descriptor) [pid 3818] close(16) = -1 EBADF (Bad file descriptor) [pid 3818] close(17) = -1 EBADF (Bad file descriptor) [pid 3818] close(18) = -1 EBADF (Bad file descriptor) [pid 3818] close(19) = -1 EBADF (Bad file descriptor) [pid 3818] close(20) = -1 EBADF (Bad file descriptor) [pid 3818] close(21) = -1 EBADF (Bad file descriptor) [pid 3818] close(22) = -1 EBADF (Bad file descriptor) [pid 3818] close(23) = -1 EBADF (Bad file descriptor) [pid 3818] close(24) = -1 EBADF (Bad file descriptor) [pid 3818] close(25) = -1 EBADF (Bad file descriptor) [pid 3818] close(26) = -1 EBADF (Bad file descriptor) [pid 3818] close(27) = -1 EBADF (Bad file descriptor) [pid 3818] close(28) = -1 EBADF (Bad file descriptor) [pid 3818] close(29) = -1 EBADF (Bad file descriptor) [pid 3818] exit_group(0 [pid 3820] <... sendto resumed>) = ? [pid 3818] <... exit_group resumed>) = ? [pid 3820] +++ exited with 0 +++ [pid 3819] <... sendto resumed>) = ? [pid 3819] +++ exited with 0 +++ [pid 3818] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 188 ./strace-static-x86_64: Process 3821 attached [pid 3821] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3821] setpgid(0, 0) = 0 [pid 3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3821] write(3, "1000", 4) = 4 [pid 3821] close(3) = 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3821] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3821] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[189], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 189 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3822 attached [pid 3822] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3822] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] <... futex resumed>) = 0 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... futex resumed>) = 1 [pid 3822] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] <... futex resumed>) = 0 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... futex resumed>) = 1 [pid 3822] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] <... futex resumed>) = 0 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... futex resumed>) = 1 [pid 3822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3821] <... futex resumed>) = 0 [pid 3822] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... socket resumed>) = 4 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... futex resumed>) = 0 [pid 3821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3822] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... connect resumed>) = 0 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... futex resumed>) = 0 [pid 3821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3822] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... bind resumed>) = 0 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... futex resumed>) = 0 [pid 3821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3822] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3821] <... futex resumed>) = 0 [pid 3822] sendto(4, NULL, 0, 0, NULL, 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... sendto resumed>) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3821] <... futex resumed>) = 0 [pid 3822] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... socket resumed>) = 5 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3821] <... futex resumed>) = 0 [pid 3822] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... connect resumed>) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3821] <... futex resumed>) = 0 [pid 3822] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3822] <... bind resumed>) = 0 [pid 3822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3821] <... futex resumed>) = 0 [pid 3822] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3821] <... futex resumed>) = 0 [pid 3822] sendto(5, NULL, 0, 0, NULL, 0 [pid 3821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3821] close(3) = 0 [pid 3821] close(4) = 0 [pid 3821] close(5) = 0 [pid 3821] close(6) = -1 EBADF (Bad file descriptor) [pid 3821] close(7) = -1 EBADF (Bad file descriptor) [pid 3821] close(8) = -1 EBADF (Bad file descriptor) [pid 3821] close(9) = -1 EBADF (Bad file descriptor) [pid 3821] close(10) = -1 EBADF (Bad file descriptor) [pid 3821] close(11) = -1 EBADF (Bad file descriptor) [pid 3821] close(12) = -1 EBADF (Bad file descriptor) [pid 3821] close(13) = -1 EBADF (Bad file descriptor) [pid 3821] close(14) = -1 EBADF (Bad file descriptor) [pid 3821] close(15) = -1 EBADF (Bad file descriptor) [pid 3821] close(16) = -1 EBADF (Bad file descriptor) [pid 3821] close(17) = -1 EBADF (Bad file descriptor) [pid 3821] close(18) = -1 EBADF (Bad file descriptor) [pid 3821] close(19) = -1 EBADF (Bad file descriptor) [pid 3821] close(20) = -1 EBADF (Bad file descriptor) [pid 3821] close(21) = -1 EBADF (Bad file descriptor) [pid 3821] close(22) = -1 EBADF (Bad file descriptor) [pid 3821] close(23) = -1 EBADF (Bad file descriptor) [pid 3821] close(24) = -1 EBADF (Bad file descriptor) [pid 3821] close(25) = -1 EBADF (Bad file descriptor) [pid 3821] close(26) = -1 EBADF (Bad file descriptor) [pid 3821] close(27) = -1 EBADF (Bad file descriptor) [pid 3821] close(28) = -1 EBADF (Bad file descriptor) [pid 3821] close(29) = -1 EBADF (Bad file descriptor) [pid 3821] exit_group(0 [pid 3822] <... sendto resumed>) = ? [pid 3821] <... exit_group resumed>) = ? [pid 3822] +++ exited with 0 +++ [pid 3821] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3823 attached , child_tidptr=0x555556bdb5d0) = 190 [pid 3823] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3823] setpgid(0, 0) = 0 [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3823] write(3, "1000", 4) = 4 [pid 3823] close(3) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3823] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3823] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[191], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 191 [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3824 attached [pid 3824] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3824] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3823] <... futex resumed>) = 0 [pid 3824] <... bind resumed>) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3824] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] <... futex resumed>) = 0 [pid 3824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] <... sendmsg resumed>) = 0 [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3824] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] <... futex resumed>) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3823] <... futex resumed>) = 0 [pid 3824] <... connect resumed>) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3823] <... futex resumed>) = 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3824] <... bind resumed>) = 0 [pid 3824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3824] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] <... futex resumed>) = 0 [pid 3824] sendto(4, NULL, 0, 0, NULL, 0 [pid 3823] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3823] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3823] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3823] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[192], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 192 [pid 3823] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3825 attached [pid 3825] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3825] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3825] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... futex resumed>) = 0 [pid 3825] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3823] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] <... connect resumed>) = 0 [pid 3823] <... futex resumed>) = 0 [pid 3825] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... futex resumed>) = 0 [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3825] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3823] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] <... bind resumed>) = 0 [pid 3823] <... futex resumed>) = 0 [pid 3825] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... futex resumed>) = 0 [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3825] sendto(5, NULL, 0, 0, NULL, 0 [pid 3823] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] <... sendto resumed>) = 0 [pid 3823] <... futex resumed>) = 0 [pid 3825] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3825] <... futex resumed>) = 0 [pid 3825] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] close(3) = 0 [pid 3823] close(4) = 0 [pid 3823] close(5) = 0 [pid 3823] close(6) = -1 EBADF (Bad file descriptor) [pid 3823] close(7) = -1 EBADF (Bad file descriptor) [pid 3823] close(8) = -1 EBADF (Bad file descriptor) [pid 3823] close(9) = -1 EBADF (Bad file descriptor) [pid 3823] close(10) = -1 EBADF (Bad file descriptor) [pid 3823] close(11) = -1 EBADF (Bad file descriptor) [pid 3823] close(12) = -1 EBADF (Bad file descriptor) [pid 3823] close(13) = -1 EBADF (Bad file descriptor) [pid 3823] close(14) = -1 EBADF (Bad file descriptor) [pid 3823] close(15) = -1 EBADF (Bad file descriptor) [pid 3823] close(16) = -1 EBADF (Bad file descriptor) [pid 3823] close(17) = -1 EBADF (Bad file descriptor) [pid 3823] close(18) = -1 EBADF (Bad file descriptor) [pid 3823] close(19) = -1 EBADF (Bad file descriptor) [pid 3823] close(20) = -1 EBADF (Bad file descriptor) [pid 3823] close(21) = -1 EBADF (Bad file descriptor) [pid 3823] close(22) = -1 EBADF (Bad file descriptor) [pid 3823] close(23) = -1 EBADF (Bad file descriptor) [pid 3823] close(24) = -1 EBADF (Bad file descriptor) [pid 3823] close(25) = -1 EBADF (Bad file descriptor) [pid 3823] close(26) = -1 EBADF (Bad file descriptor) [pid 3823] close(27) = -1 EBADF (Bad file descriptor) [pid 3823] close(28) = -1 EBADF (Bad file descriptor) [pid 3823] close(29) = -1 EBADF (Bad file descriptor) [pid 3823] exit_group(0 [pid 3825] <... futex resumed>) = ? [pid 3823] <... exit_group resumed>) = ? [pid 3825] +++ exited with 0 +++ [pid 3824] <... sendto resumed>) = ? [pid 3824] +++ exited with 0 +++ [pid 3823] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 193 ./strace-static-x86_64: Process 3826 attached [pid 3826] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3826] setpgid(0, 0) = 0 [pid 3826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3826] write(3, "1000", 4) = 4 [pid 3826] close(3) = 0 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3826] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3826] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[194], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 194 [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3827 attached [pid 3827] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3827] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] <... futex resumed>) = 0 [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... futex resumed>) = 1 [pid 3827] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3827] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... bind resumed>) = 0 [pid 3826] <... futex resumed>) = 0 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... futex resumed>) = 0 [pid 3826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... sendmsg resumed>) = 0 [pid 3826] <... futex resumed>) = 0 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... futex resumed>) = 0 [pid 3826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3827] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... socket resumed>) = 4 [pid 3826] <... futex resumed>) = 0 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... futex resumed>) = 0 [pid 3826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3827] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3827] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... connect resumed>) = 0 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3827] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3827] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3827] <... bind resumed>) = 0 [pid 3827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3827] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3827] sendto(4, NULL, 0, 0, NULL, 0 [pid 3826] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3826] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3826] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3826] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[195], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 195 [pid 3826] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3828 attached [pid 3828] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3828] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3828] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3828] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3828] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3826] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3828] <... connect resumed>) = 0 [pid 3828] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3828] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3828] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3826] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3828] <... bind resumed>) = 0 [pid 3828] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3828] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3828] sendto(5, NULL, 0, 0, NULL, 0 [pid 3826] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3826] close(3) = 0 [pid 3826] close(4) = 0 [pid 3826] close(5) = 0 [pid 3826] close(6) = -1 EBADF (Bad file descriptor) [pid 3826] close(7) = -1 EBADF (Bad file descriptor) [pid 3826] close(8) = -1 EBADF (Bad file descriptor) [pid 3826] close(9) = -1 EBADF (Bad file descriptor) [pid 3826] close(10) = -1 EBADF (Bad file descriptor) [pid 3826] close(11) = -1 EBADF (Bad file descriptor) [pid 3826] close(12) = -1 EBADF (Bad file descriptor) [pid 3826] close(13) = -1 EBADF (Bad file descriptor) [pid 3826] close(14) = -1 EBADF (Bad file descriptor) [pid 3826] close(15) = -1 EBADF (Bad file descriptor) [pid 3826] close(16) = -1 EBADF (Bad file descriptor) [pid 3826] close(17) = -1 EBADF (Bad file descriptor) [pid 3826] close(18) = -1 EBADF (Bad file descriptor) [pid 3826] close(19) = -1 EBADF (Bad file descriptor) [pid 3826] close(20) = -1 EBADF (Bad file descriptor) [pid 3826] close(21) = -1 EBADF (Bad file descriptor) [pid 3826] close(22) = -1 EBADF (Bad file descriptor) [pid 3826] close(23) = -1 EBADF (Bad file descriptor) [pid 3826] close(24) = -1 EBADF (Bad file descriptor) [pid 3826] close(25) = -1 EBADF (Bad file descriptor) [pid 3826] close(26) = -1 EBADF (Bad file descriptor) [pid 3826] close(27) = -1 EBADF (Bad file descriptor) [pid 3826] close(28) = -1 EBADF (Bad file descriptor) [pid 3826] close(29) = -1 EBADF (Bad file descriptor) [pid 3826] exit_group(0 [pid 3828] <... sendto resumed>) = ? [pid 3826] <... exit_group resumed>) = ? [pid 3828] +++ exited with 0 +++ [pid 3827] <... sendto resumed>) = ? [pid 3827] +++ exited with 0 +++ [pid 3826] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 196 ./strace-static-x86_64: Process 3829 attached [pid 3829] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3829] setpgid(0, 0) = 0 [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3829] write(3, "1000", 4) = 4 [pid 3829] close(3) = 0 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3829] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3829] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[197], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 197 [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3830 attached [pid 3830] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3830] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3830] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] <... futex resumed>) = 0 [pid 3830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... sendmsg resumed>) = 0 [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3830] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... socket resumed>) = 4 [pid 3829] <... futex resumed>) = 0 [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... futex resumed>) = 0 [pid 3830] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... futex resumed>) = 0 [pid 3829] <... futex resumed>) = 1 [pid 3830] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... connect resumed>) = 0 [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3830] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3829] <... futex resumed>) = 0 [pid 3830] <... bind resumed>) = 0 [pid 3830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3830] <... futex resumed>) = 0 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3829] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] <... futex resumed>) = 0 [pid 3830] sendto(4, NULL, 0, 0, NULL, 0 [pid 3829] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3829] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3829] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3829] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[198], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 198 [pid 3829] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3831 attached [pid 3831] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3831] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3831] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] <... futex resumed>) = 0 [pid 3831] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3829] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] <... futex resumed>) = 0 [pid 3831] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3829] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3831] <... futex resumed>) = 0 [pid 3829] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3829] <... futex resumed>) = 0 [pid 3831] <... bind resumed>) = 0 [pid 3829] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3831] <... futex resumed>) = 0 [pid 3829] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] sendto(5, NULL, 0, 0, NULL, 0 [pid 3829] <... futex resumed>) = 0 [pid 3829] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 76.300211][ T918] cfg80211: failed to load regulatory.db [pid 3829] close(3) = 0 [pid 3829] close(4) = 0 [pid 3829] close(5) = 0 [pid 3829] close(6) = -1 EBADF (Bad file descriptor) [pid 3829] close(7) = -1 EBADF (Bad file descriptor) [pid 3829] close(8) = -1 EBADF (Bad file descriptor) [pid 3829] close(9) = -1 EBADF (Bad file descriptor) [pid 3829] close(10) = -1 EBADF (Bad file descriptor) [pid 3829] close(11) = -1 EBADF (Bad file descriptor) [pid 3829] close(12) = -1 EBADF (Bad file descriptor) [pid 3829] close(13) = -1 EBADF (Bad file descriptor) [pid 3829] close(14) = -1 EBADF (Bad file descriptor) [pid 3829] close(15) = -1 EBADF (Bad file descriptor) [pid 3829] close(16) = -1 EBADF (Bad file descriptor) [pid 3829] close(17) = -1 EBADF (Bad file descriptor) [pid 3829] close(18) = -1 EBADF (Bad file descriptor) [pid 3829] close(19) = -1 EBADF (Bad file descriptor) [pid 3829] close(20) = -1 EBADF (Bad file descriptor) [pid 3829] close(21) = -1 EBADF (Bad file descriptor) [pid 3829] close(22) = -1 EBADF (Bad file descriptor) [pid 3829] close(23) = -1 EBADF (Bad file descriptor) [pid 3829] close(24) = -1 EBADF (Bad file descriptor) [pid 3829] close(25) = -1 EBADF (Bad file descriptor) [pid 3829] close(26) = -1 EBADF (Bad file descriptor) [pid 3829] close(27) = -1 EBADF (Bad file descriptor) [pid 3829] close(28) = -1 EBADF (Bad file descriptor) [pid 3829] close(29) = -1 EBADF (Bad file descriptor) [pid 3829] exit_group(0 [pid 3831] <... sendto resumed>) = ? [pid 3830] <... sendto resumed>) = ? [pid 3829] <... exit_group resumed>) = ? [pid 3831] +++ exited with 0 +++ [pid 3830] +++ exited with 0 +++ [pid 3829] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 199 ./strace-static-x86_64: Process 3833 attached [pid 3833] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3833] setpgid(0, 0) = 0 [pid 3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3833] write(3, "1000", 4) = 4 [pid 3833] close(3) = 0 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3833] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3833] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[200], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 200 [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3834 attached [pid 3834] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3834] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3834] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] <... socket resumed>) = 4 [pid 3833] <... futex resumed>) = 0 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] <... futex resumed>) = 0 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] <... connect resumed>) = 0 [pid 3833] <... futex resumed>) = 0 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] <... futex resumed>) = 0 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3833] <... futex resumed>) = 0 [pid 3834] <... bind resumed>) = 0 [pid 3834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3834] <... futex resumed>) = 0 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3834] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3834] <... futex resumed>) = 0 [pid 3833] <... futex resumed>) = 1 [pid 3834] sendto(4, NULL, 0, 0, NULL, 0 [pid 3833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3833] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3833] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3833] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[201], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 201 [pid 3833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3835 attached [pid 3835] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3835] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3835] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3835] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3833] <... futex resumed>) = 0 [pid 3835] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3835] <... connect resumed>) = 0 [pid 3835] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3835] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3833] <... futex resumed>) = 0 [pid 3835] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3835] <... bind resumed>) = 0 [pid 3835] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3833] <... futex resumed>) = 0 [pid 3835] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3833] <... futex resumed>) = 0 [pid 3835] sendto(5, NULL, 0, 0, NULL, 0 [pid 3833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3833] close(3) = 0 [pid 3833] close(4) = 0 [pid 3833] close(5) = 0 [pid 3833] close(6) = -1 EBADF (Bad file descriptor) [pid 3833] close(7) = -1 EBADF (Bad file descriptor) [pid 3833] close(8) = -1 EBADF (Bad file descriptor) [pid 3833] close(9) = -1 EBADF (Bad file descriptor) [pid 3833] close(10) = -1 EBADF (Bad file descriptor) [pid 3833] close(11) = -1 EBADF (Bad file descriptor) [pid 3833] close(12) = -1 EBADF (Bad file descriptor) [pid 3833] close(13) = -1 EBADF (Bad file descriptor) [pid 3833] close(14) = -1 EBADF (Bad file descriptor) [pid 3833] close(15) = -1 EBADF (Bad file descriptor) [pid 3833] close(16) = -1 EBADF (Bad file descriptor) [pid 3833] close(17) = -1 EBADF (Bad file descriptor) [pid 3833] close(18) = -1 EBADF (Bad file descriptor) [pid 3833] close(19) = -1 EBADF (Bad file descriptor) [pid 3833] close(20) = -1 EBADF (Bad file descriptor) [pid 3833] close(21) = -1 EBADF (Bad file descriptor) [pid 3833] close(22) = -1 EBADF (Bad file descriptor) [pid 3833] close(23) = -1 EBADF (Bad file descriptor) [pid 3833] close(24) = -1 EBADF (Bad file descriptor) [pid 3833] close(25) = -1 EBADF (Bad file descriptor) [pid 3833] close(26) = -1 EBADF (Bad file descriptor) [pid 3833] close(27) = -1 EBADF (Bad file descriptor) [pid 3833] close(28) = -1 EBADF (Bad file descriptor) [pid 3833] close(29) = -1 EBADF (Bad file descriptor) [pid 3833] exit_group(0 [pid 3835] <... sendto resumed>) = ? [pid 3833] <... exit_group resumed>) = ? [pid 3834] <... sendto resumed>) = ? [pid 3835] +++ exited with 0 +++ [pid 3834] +++ exited with 0 +++ [pid 3833] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 202 ./strace-static-x86_64: Process 3836 attached [pid 3836] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3836] setpgid(0, 0) = 0 [pid 3836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3836] write(3, "1000", 4) = 4 [pid 3836] close(3) = 0 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3836] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3836] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[203], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 203 [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3837 attached [pid 3837] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3837] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... connect resumed>) = 0 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... bind resumed>) = 0 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... sendmsg resumed>) = 0 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... socket resumed>) = 4 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... connect resumed>) = 0 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3837] <... bind resumed>) = 0 [pid 3837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3837] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3837] sendto(4, NULL, 0, 0, NULL, 0 [pid 3836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3836] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3836] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3836] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[204], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 204 [pid 3836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3838 attached [pid 3838] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3838] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3838] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3838] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3838] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3838] <... connect resumed>) = 0 [pid 3838] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3838] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3838] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3838] <... bind resumed>) = 0 [pid 3838] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3836] <... futex resumed>) = 0 [pid 3838] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3836] <... futex resumed>) = 0 [pid 3838] sendto(5, NULL, 0, 0, NULL, 0 [pid 3836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3836] close(3) = 0 [pid 3836] close(4) = 0 [pid 3836] close(5) = 0 [pid 3836] close(6) = -1 EBADF (Bad file descriptor) [pid 3836] close(7) = -1 EBADF (Bad file descriptor) [pid 3836] close(8) = -1 EBADF (Bad file descriptor) [pid 3836] close(9) = -1 EBADF (Bad file descriptor) [pid 3836] close(10) = -1 EBADF (Bad file descriptor) [pid 3836] close(11) = -1 EBADF (Bad file descriptor) [pid 3836] close(12) = -1 EBADF (Bad file descriptor) [pid 3836] close(13) = -1 EBADF (Bad file descriptor) [pid 3836] close(14) = -1 EBADF (Bad file descriptor) [pid 3836] close(15) = -1 EBADF (Bad file descriptor) [pid 3836] close(16) = -1 EBADF (Bad file descriptor) [pid 3836] close(17) = -1 EBADF (Bad file descriptor) [pid 3836] close(18) = -1 EBADF (Bad file descriptor) [pid 3836] close(19) = -1 EBADF (Bad file descriptor) [pid 3836] close(20) = -1 EBADF (Bad file descriptor) [pid 3836] close(21) = -1 EBADF (Bad file descriptor) [pid 3836] close(22) = -1 EBADF (Bad file descriptor) [pid 3836] close(23) = -1 EBADF (Bad file descriptor) [pid 3836] close(24) = -1 EBADF (Bad file descriptor) [pid 3836] close(25) = -1 EBADF (Bad file descriptor) [pid 3836] close(26) = -1 EBADF (Bad file descriptor) [pid 3836] close(27) = -1 EBADF (Bad file descriptor) [pid 3836] close(28) = -1 EBADF (Bad file descriptor) [pid 3836] close(29) = -1 EBADF (Bad file descriptor) [pid 3836] exit_group(0 [pid 3837] <... sendto resumed>) = ? [pid 3836] <... exit_group resumed>) = ? [pid 3838] <... sendto resumed>) = ? [pid 3837] +++ exited with 0 +++ [pid 3838] +++ exited with 0 +++ [pid 3836] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 205 ./strace-static-x86_64: Process 3839 attached [pid 3839] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3839] setpgid(0, 0) = 0 [pid 3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3839] write(3, "1000", 4) = 4 [pid 3839] close(3) = 0 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3839] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3839] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[206], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 206 [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3840 attached [pid 3840] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3840] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3840] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... bind resumed>) = 0 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... sendmsg resumed>) = 0 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3840] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... socket resumed>) = 4 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3840] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... connect resumed>) = 0 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3840] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3840] <... bind resumed>) = 0 [pid 3840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3840] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3840] sendto(4, NULL, 0, 0, NULL, 0 [pid 3839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3839] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3839] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3839] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[207], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 207 [pid 3839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3841 attached [pid 3841] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3841] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3841] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3841] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3841] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3841] <... connect resumed>) = 0 [pid 3841] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3841] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3841] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3841] <... bind resumed>) = 0 [pid 3841] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3839] <... futex resumed>) = 0 [pid 3841] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] <... futex resumed>) = 0 [pid 3841] sendto(5, NULL, 0, 0, NULL, 0 [pid 3839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3839] close(3) = 0 [pid 3839] close(4) = 0 [pid 3839] close(5) = 0 [pid 3839] close(6) = -1 EBADF (Bad file descriptor) [pid 3839] close(7) = -1 EBADF (Bad file descriptor) [pid 3839] close(8) = -1 EBADF (Bad file descriptor) [pid 3839] close(9) = -1 EBADF (Bad file descriptor) [pid 3839] close(10) = -1 EBADF (Bad file descriptor) [pid 3839] close(11) = -1 EBADF (Bad file descriptor) [pid 3839] close(12) = -1 EBADF (Bad file descriptor) [pid 3839] close(13) = -1 EBADF (Bad file descriptor) [pid 3839] close(14) = -1 EBADF (Bad file descriptor) [pid 3839] close(15) = -1 EBADF (Bad file descriptor) [pid 3839] close(16) = -1 EBADF (Bad file descriptor) [pid 3839] close(17) = -1 EBADF (Bad file descriptor) [pid 3839] close(18) = -1 EBADF (Bad file descriptor) [pid 3839] close(19) = -1 EBADF (Bad file descriptor) [pid 3839] close(20) = -1 EBADF (Bad file descriptor) [pid 3839] close(21) = -1 EBADF (Bad file descriptor) [pid 3839] close(22) = -1 EBADF (Bad file descriptor) [pid 3839] close(23) = -1 EBADF (Bad file descriptor) [pid 3839] close(24) = -1 EBADF (Bad file descriptor) [pid 3839] close(25) = -1 EBADF (Bad file descriptor) [pid 3839] close(26) = -1 EBADF (Bad file descriptor) [pid 3839] close(27) = -1 EBADF (Bad file descriptor) [pid 3839] close(28) = -1 EBADF (Bad file descriptor) [pid 3839] close(29) = -1 EBADF (Bad file descriptor) [pid 3839] exit_group(0 [pid 3841] <... sendto resumed>) = ? [pid 3840] <... sendto resumed>) = ? [pid 3839] <... exit_group resumed>) = ? [pid 3841] +++ exited with 0 +++ [pid 3840] +++ exited with 0 +++ [pid 3839] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 208 ./strace-static-x86_64: Process 3842 attached [pid 3842] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3842] setpgid(0, 0) = 0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3842] write(3, "1000", 4) = 4 [pid 3842] close(3) = 0 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3842] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3842] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[209], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 209 ./strace-static-x86_64: Process 3843 attached [pid 3843] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3843] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3843] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = 1 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = 1 [pid 3843] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... bind resumed>) = 0 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... sendmsg resumed>) = 0 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... socket resumed>) = 4 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... bind resumed>) = 0 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = 1 [pid 3843] sendto(4, NULL, 0, 0, NULL, 0 [pid 3842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3842] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3842] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3842] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3844 attached [pid 3844] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3844] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] <... clone resumed>, parent_tid=[210], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 210 [pid 3842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3844] <... futex resumed>) = 0 [pid 3844] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3844] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3844] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3844] <... futex resumed>) = 0 [pid 3844] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3844] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] <... futex resumed>) = 0 [pid 3842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3844] <... futex resumed>) = 1 [pid 3844] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3844] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3844] sendto(5, NULL, 0, 0, NULL, 0 [pid 3842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3842] close(3) = 0 [pid 3842] close(4) = 0 [pid 3842] close(5) = 0 [pid 3842] close(6) = -1 EBADF (Bad file descriptor) [pid 3842] close(7) = -1 EBADF (Bad file descriptor) [pid 3842] close(8) = -1 EBADF (Bad file descriptor) [pid 3842] close(9) = -1 EBADF (Bad file descriptor) [pid 3842] close(10) = -1 EBADF (Bad file descriptor) [pid 3842] close(11) = -1 EBADF (Bad file descriptor) [pid 3842] close(12) = -1 EBADF (Bad file descriptor) [pid 3842] close(13) = -1 EBADF (Bad file descriptor) [pid 3842] close(14) = -1 EBADF (Bad file descriptor) [pid 3842] close(15) = -1 EBADF (Bad file descriptor) [pid 3842] close(16) = -1 EBADF (Bad file descriptor) [pid 3842] close(17) = -1 EBADF (Bad file descriptor) [pid 3842] close(18) = -1 EBADF (Bad file descriptor) [pid 3842] close(19) = -1 EBADF (Bad file descriptor) [pid 3842] close(20) = -1 EBADF (Bad file descriptor) [pid 3842] close(21) = -1 EBADF (Bad file descriptor) [pid 3842] close(22) = -1 EBADF (Bad file descriptor) [pid 3842] close(23) = -1 EBADF (Bad file descriptor) [pid 3842] close(24) = -1 EBADF (Bad file descriptor) [pid 3842] close(25) = -1 EBADF (Bad file descriptor) [pid 3842] close(26) = -1 EBADF (Bad file descriptor) [pid 3842] close(27) = -1 EBADF (Bad file descriptor) [pid 3842] close(28) = -1 EBADF (Bad file descriptor) [pid 3842] close(29) = -1 EBADF (Bad file descriptor) [pid 3842] exit_group(0 [pid 3844] <... sendto resumed>) = ? [pid 3843] <... sendto resumed>) = ? [pid 3842] <... exit_group resumed>) = ? [pid 3844] +++ exited with 0 +++ [pid 3843] +++ exited with 0 +++ [pid 3842] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3845 attached , child_tidptr=0x555556bdb5d0) = 211 [pid 3845] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3845] setpgid(0, 0) = 0 [pid 3845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3845] write(3, "1000", 4) = 4 [pid 3845] close(3) = 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3845] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3845] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[212], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 212 [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3846 attached [pid 3846] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3846] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3846] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3845] <... futex resumed>) = 0 [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3846] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3845] <... futex resumed>) = 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] <... bind resumed>) = 0 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] <... sendmsg resumed>) = 0 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3846] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] <... futex resumed>) = 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3846] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] <... futex resumed>) = 0 [pid 3846] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] <... connect resumed>) = 0 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3846] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] <... futex resumed>) = 0 [pid 3846] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] <... bind resumed>) = 0 [pid 3846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3846] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] <... futex resumed>) = 0 [pid 3846] sendto(4, NULL, 0, 0, NULL, 0 [pid 3845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3845] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3845] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3845] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[213], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 213 [pid 3845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3847 attached [pid 3847] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3847] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3847] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3847] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3847] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3847] <... bind resumed>) = 0 [pid 3845] <... futex resumed>) = 0 [pid 3847] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... futex resumed>) = 1 [pid 3845] <... futex resumed>) = 0 [pid 3847] sendto(5, NULL, 0, 0, NULL, 0 [pid 3845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3845] close(3) = 0 [pid 3845] close(4) = 0 [pid 3845] close(5) = 0 [pid 3845] close(6) = -1 EBADF (Bad file descriptor) [pid 3845] close(7) = -1 EBADF (Bad file descriptor) [pid 3845] close(8) = -1 EBADF (Bad file descriptor) [pid 3845] close(9) = -1 EBADF (Bad file descriptor) [pid 3845] close(10) = -1 EBADF (Bad file descriptor) [pid 3845] close(11) = -1 EBADF (Bad file descriptor) [pid 3845] close(12) = -1 EBADF (Bad file descriptor) [pid 3845] close(13) = -1 EBADF (Bad file descriptor) [pid 3845] close(14) = -1 EBADF (Bad file descriptor) [pid 3845] close(15) = -1 EBADF (Bad file descriptor) [pid 3845] close(16) = -1 EBADF (Bad file descriptor) [pid 3845] close(17) = -1 EBADF (Bad file descriptor) [pid 3845] close(18) = -1 EBADF (Bad file descriptor) [pid 3845] close(19) = -1 EBADF (Bad file descriptor) [pid 3845] close(20) = -1 EBADF (Bad file descriptor) [pid 3845] close(21) = -1 EBADF (Bad file descriptor) [pid 3845] close(22) = -1 EBADF (Bad file descriptor) [pid 3845] close(23) = -1 EBADF (Bad file descriptor) [pid 3845] close(24) = -1 EBADF (Bad file descriptor) [pid 3845] close(25) = -1 EBADF (Bad file descriptor) [pid 3845] close(26) = -1 EBADF (Bad file descriptor) [pid 3845] close(27) = -1 EBADF (Bad file descriptor) [pid 3845] close(28) = -1 EBADF (Bad file descriptor) [pid 3845] close(29) = -1 EBADF (Bad file descriptor) [pid 3845] exit_group(0 [pid 3847] <... sendto resumed>) = ? [pid 3846] <... sendto resumed>) = ? [pid 3845] <... exit_group resumed>) = ? [pid 3847] +++ exited with 0 +++ [pid 3846] +++ exited with 0 +++ [pid 3845] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 214 ./strace-static-x86_64: Process 3848 attached [pid 3848] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3848] setpgid(0, 0) = 0 [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3848] write(3, "1000", 4) = 4 [pid 3848] close(3) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3848] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3848] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[215], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 215 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3849 attached [pid 3849] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3849] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 1 [pid 3849] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 1 [pid 3849] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 1 [pid 3849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 1 [pid 3849] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 1 [pid 3849] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3848] <... futex resumed>) = 0 [pid 3849] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3849] <... bind resumed>) = 0 [pid 3848] <... futex resumed>) = 0 [pid 3849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3849] sendto(4, NULL, 0, 0, NULL, 0 [pid 3848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3848] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3848] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3848] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[216], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 216 [pid 3848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3850 attached [pid 3850] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3850] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3850] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3850] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = 1 [pid 3848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3850] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3850] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3850] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = 1 [pid 3850] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3850] <... bind resumed>) = 0 [pid 3850] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3850] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... futex resumed>) = 0 [pid 3848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = 1 [pid 3850] sendto(5, NULL, 0, 0, NULL, 0 [pid 3848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3848] close(3) = 0 [pid 3848] close(4) = 0 [pid 3848] close(5) = 0 [pid 3848] close(6) = -1 EBADF (Bad file descriptor) [pid 3848] close(7) = -1 EBADF (Bad file descriptor) [pid 3848] close(8) = -1 EBADF (Bad file descriptor) [pid 3848] close(9) = -1 EBADF (Bad file descriptor) [pid 3848] close(10) = -1 EBADF (Bad file descriptor) [pid 3848] close(11) = -1 EBADF (Bad file descriptor) [pid 3848] close(12) = -1 EBADF (Bad file descriptor) [pid 3848] close(13) = -1 EBADF (Bad file descriptor) [pid 3848] close(14) = -1 EBADF (Bad file descriptor) [pid 3848] close(15) = -1 EBADF (Bad file descriptor) [pid 3848] close(16) = -1 EBADF (Bad file descriptor) [pid 3848] close(17) = -1 EBADF (Bad file descriptor) [pid 3848] close(18) = -1 EBADF (Bad file descriptor) [pid 3848] close(19) = -1 EBADF (Bad file descriptor) [pid 3848] close(20) = -1 EBADF (Bad file descriptor) [pid 3848] close(21) = -1 EBADF (Bad file descriptor) [pid 3848] close(22) = -1 EBADF (Bad file descriptor) [pid 3848] close(23) = -1 EBADF (Bad file descriptor) [pid 3848] close(24) = -1 EBADF (Bad file descriptor) [pid 3848] close(25) = -1 EBADF (Bad file descriptor) [pid 3848] close(26) = -1 EBADF (Bad file descriptor) [pid 3848] close(27) = -1 EBADF (Bad file descriptor) [pid 3848] close(28) = -1 EBADF (Bad file descriptor) [pid 3848] close(29) = -1 EBADF (Bad file descriptor) [pid 3848] exit_group(0) = ? [pid 3850] <... sendto resumed>) = ? [pid 3849] <... sendto resumed>) = ? [pid 3850] +++ exited with 0 +++ [pid 3849] +++ exited with 0 +++ [pid 3848] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3851 attached [pid 3851] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 217 [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3851] setpgid(0, 0) = 0 [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3851] write(3, "1000", 4) = 4 [pid 3851] close(3) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3851] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3851] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3852 attached , parent_tid=[218], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 218 [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3852] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3852] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... bind resumed>) = 0 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] <... futex resumed>) = 0 [pid 3852] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... socket resumed>) = 4 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] <... futex resumed>) = 0 [pid 3852] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... connect resumed>) = 0 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] sendto(4, NULL, 0, 0, NULL, 0 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... sendto resumed>) = 0 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... futex resumed>) = 0 [pid 3851] <... futex resumed>) = 1 [pid 3852] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] <... socket resumed>) = 5 [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3851] <... futex resumed>) = 0 [pid 3852] <... connect resumed>) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3852] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3851] <... futex resumed>) = 0 [pid 3852] <... bind resumed>) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3852] <... futex resumed>) = 0 [pid 3851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] sendto(5, NULL, 0, 0, NULL, 0 [pid 3851] <... futex resumed>) = 0 [pid 3852] <... sendto resumed>) = 0 [pid 3851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3852] <... futex resumed>) = 0 [pid 3851] close(3 [pid 3852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] <... close resumed>) = 0 [pid 3851] close(4) = 0 [pid 3851] close(5) = 0 [pid 3851] close(6) = -1 EBADF (Bad file descriptor) [pid 3851] close(7) = -1 EBADF (Bad file descriptor) [pid 3851] close(8) = -1 EBADF (Bad file descriptor) [pid 3851] close(9) = -1 EBADF (Bad file descriptor) [pid 3851] close(10) = -1 EBADF (Bad file descriptor) [pid 3851] close(11) = -1 EBADF (Bad file descriptor) [pid 3851] close(12) = -1 EBADF (Bad file descriptor) [pid 3851] close(13) = -1 EBADF (Bad file descriptor) [pid 3851] close(14) = -1 EBADF (Bad file descriptor) [pid 3851] close(15) = -1 EBADF (Bad file descriptor) [pid 3851] close(16) = -1 EBADF (Bad file descriptor) [pid 3851] close(17) = -1 EBADF (Bad file descriptor) [pid 3851] close(18) = -1 EBADF (Bad file descriptor) [pid 3851] close(19) = -1 EBADF (Bad file descriptor) [pid 3851] close(20) = -1 EBADF (Bad file descriptor) [pid 3851] close(21) = -1 EBADF (Bad file descriptor) [pid 3851] close(22) = -1 EBADF (Bad file descriptor) [pid 3851] close(23) = -1 EBADF (Bad file descriptor) [pid 3851] close(24) = -1 EBADF (Bad file descriptor) [pid 3851] close(25) = -1 EBADF (Bad file descriptor) [pid 3851] close(26) = -1 EBADF (Bad file descriptor) [pid 3851] close(27) = -1 EBADF (Bad file descriptor) [pid 3851] close(28) = -1 EBADF (Bad file descriptor) [pid 3851] close(29) = -1 EBADF (Bad file descriptor) [pid 3851] exit_group(0 [pid 3852] <... futex resumed>) = ? [pid 3851] <... exit_group resumed>) = ? [pid 3852] +++ exited with 0 +++ [pid 3851] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 219 ./strace-static-x86_64: Process 3853 attached [pid 3853] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3853] setpgid(0, 0) = 0 [pid 3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3853] write(3, "1000", 4) = 4 [pid 3853] close(3) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3853] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3853] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[220], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 220 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3854 attached [pid 3854] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3854] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 1 [pid 3854] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 1 [pid 3854] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 1 [pid 3854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 1 [pid 3854] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3853] <... futex resumed>) = 0 [pid 3854] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... connect resumed>) = 0 [pid 3853] <... futex resumed>) = 0 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 0 [pid 3853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3854] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... bind resumed>) = 0 [pid 3853] <... futex resumed>) = 0 [pid 3854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 0 [pid 3853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3854] sendto(4, NULL, 0, 0, NULL, 0 [pid 3853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3853] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3853] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3853] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[221], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 221 [pid 3853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3855 attached [pid 3855] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3855] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3855] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3855] <... futex resumed>) = 1 [pid 3855] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3855] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3855] <... futex resumed>) = 1 [pid 3855] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3855] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] <... futex resumed>) = 0 [pid 3853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3855] <... futex resumed>) = 1 [pid 3855] sendto(5, NULL, 0, 0, NULL, 0 [pid 3853] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3853] close(3) = 0 [pid 3853] close(4) = 0 [pid 3853] close(5) = 0 [pid 3853] close(6) = -1 EBADF (Bad file descriptor) [pid 3853] close(7) = -1 EBADF (Bad file descriptor) [pid 3853] close(8) = -1 EBADF (Bad file descriptor) [pid 3853] close(9) = -1 EBADF (Bad file descriptor) [pid 3853] close(10) = -1 EBADF (Bad file descriptor) [pid 3853] close(11) = -1 EBADF (Bad file descriptor) [pid 3853] close(12) = -1 EBADF (Bad file descriptor) [pid 3853] close(13) = -1 EBADF (Bad file descriptor) [pid 3853] close(14) = -1 EBADF (Bad file descriptor) [pid 3853] close(15) = -1 EBADF (Bad file descriptor) [pid 3853] close(16) = -1 EBADF (Bad file descriptor) [pid 3853] close(17) = -1 EBADF (Bad file descriptor) [pid 3853] close(18) = -1 EBADF (Bad file descriptor) [pid 3853] close(19) = -1 EBADF (Bad file descriptor) [pid 3853] close(20) = -1 EBADF (Bad file descriptor) [pid 3853] close(21) = -1 EBADF (Bad file descriptor) [pid 3853] close(22) = -1 EBADF (Bad file descriptor) [pid 3853] close(23) = -1 EBADF (Bad file descriptor) [pid 3853] close(24) = -1 EBADF (Bad file descriptor) [pid 3853] close(25) = -1 EBADF (Bad file descriptor) [pid 3853] close(26) = -1 EBADF (Bad file descriptor) [pid 3853] close(27) = -1 EBADF (Bad file descriptor) [pid 3853] close(28) = -1 EBADF (Bad file descriptor) [pid 3853] close(29) = -1 EBADF (Bad file descriptor) [pid 3853] exit_group(0 [pid 3855] <... sendto resumed>) = ? [pid 3854] <... sendto resumed>) = ? [pid 3853] <... exit_group resumed>) = ? [pid 3855] +++ exited with 0 +++ [pid 3854] +++ exited with 0 +++ [pid 3853] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 222 ./strace-static-x86_64: Process 3856 attached [pid 3856] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3856] setpgid(0, 0) = 0 [pid 3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3856] write(3, "1000", 4) = 4 [pid 3856] close(3) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3856] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3856] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[223], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 223 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3857 attached [pid 3857] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3857] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... futex resumed>) = 1 [pid 3857] sendto(4, NULL, 0, 0, NULL, 0 [pid 3856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3856] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3856] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3856] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[224], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 224 [pid 3856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3858 attached [pid 3858] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3858] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3858] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3856] <... futex resumed>) = 0 [pid 3856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3858] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3856] <... futex resumed>) = 0 [pid 3858] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] <... bind resumed>) = 0 [pid 3858] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... futex resumed>) = 0 [pid 3858] <... futex resumed>) = 1 [pid 3856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] sendto(5, NULL, 0, 0, NULL, 0 [pid 3856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3856] close(3) = 0 [pid 3856] close(4) = 0 [pid 3856] close(5) = 0 [pid 3856] close(6) = -1 EBADF (Bad file descriptor) [pid 3856] close(7) = -1 EBADF (Bad file descriptor) [pid 3856] close(8) = -1 EBADF (Bad file descriptor) [pid 3856] close(9) = -1 EBADF (Bad file descriptor) [pid 3856] close(10) = -1 EBADF (Bad file descriptor) [pid 3856] close(11) = -1 EBADF (Bad file descriptor) [pid 3856] close(12) = -1 EBADF (Bad file descriptor) [pid 3856] close(13) = -1 EBADF (Bad file descriptor) [pid 3856] close(14) = -1 EBADF (Bad file descriptor) [pid 3856] close(15) = -1 EBADF (Bad file descriptor) [pid 3856] close(16) = -1 EBADF (Bad file descriptor) [pid 3856] close(17) = -1 EBADF (Bad file descriptor) [pid 3856] close(18) = -1 EBADF (Bad file descriptor) [pid 3856] close(19) = -1 EBADF (Bad file descriptor) [pid 3856] close(20) = -1 EBADF (Bad file descriptor) [pid 3856] close(21) = -1 EBADF (Bad file descriptor) [pid 3856] close(22) = -1 EBADF (Bad file descriptor) [pid 3856] close(23) = -1 EBADF (Bad file descriptor) [pid 3856] close(24) = -1 EBADF (Bad file descriptor) [pid 3856] close(25) = -1 EBADF (Bad file descriptor) [pid 3856] close(26) = -1 EBADF (Bad file descriptor) [pid 3856] close(27) = -1 EBADF (Bad file descriptor) [pid 3856] close(28) = -1 EBADF (Bad file descriptor) [pid 3856] close(29) = -1 EBADF (Bad file descriptor) [pid 3856] exit_group(0 [pid 3857] <... sendto resumed>) = ? [pid 3856] <... exit_group resumed>) = ? [pid 3857] +++ exited with 0 +++ [pid 3858] <... sendto resumed>) = ? [pid 3858] +++ exited with 0 +++ [pid 3856] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 225 ./strace-static-x86_64: Process 3859 attached [pid 3859] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3859] setpgid(0, 0) = 0 [pid 3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3859] write(3, "1000", 4) = 4 [pid 3859] close(3) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3859] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3859] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[226], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 226 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3860 attached [pid 3860] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3860] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... futex resumed>) = 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 1 [pid 3860] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... futex resumed>) = 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 1 [pid 3860] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... futex resumed>) = 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 1 [pid 3860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... futex resumed>) = 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 1 [pid 3860] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] <... futex resumed>) = 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 1 [pid 3860] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3859] <... futex resumed>) = 0 [pid 3860] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... bind resumed>) = 0 [pid 3859] <... futex resumed>) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 0 [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3860] sendto(4, NULL, 0, 0, NULL, 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... sendto resumed>) = 0 [pid 3859] <... futex resumed>) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 0 [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3860] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... socket resumed>) = 5 [pid 3859] <... futex resumed>) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... futex resumed>) = 0 [pid 3859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3859] <... futex resumed>) = 0 [pid 3860] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... connect resumed>) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3859] <... futex resumed>) = 0 [pid 3860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3859] <... futex resumed>) = 0 [pid 3860] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] <... bind resumed>) = 0 [pid 3860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3859] <... futex resumed>) = 0 [pid 3860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3859] <... futex resumed>) = 0 [pid 3860] sendto(5, NULL, 0, 0, NULL, 0 [pid 3859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3859] close(3) = 0 [pid 3859] close(4) = 0 [pid 3859] close(5) = 0 [pid 3859] close(6) = -1 EBADF (Bad file descriptor) [pid 3859] close(7) = -1 EBADF (Bad file descriptor) [pid 3859] close(8) = -1 EBADF (Bad file descriptor) [pid 3859] close(9) = -1 EBADF (Bad file descriptor) [pid 3859] close(10) = -1 EBADF (Bad file descriptor) [pid 3859] close(11) = -1 EBADF (Bad file descriptor) [pid 3859] close(12) = -1 EBADF (Bad file descriptor) [pid 3859] close(13) = -1 EBADF (Bad file descriptor) [pid 3859] close(14) = -1 EBADF (Bad file descriptor) [pid 3859] close(15) = -1 EBADF (Bad file descriptor) [pid 3859] close(16) = -1 EBADF (Bad file descriptor) [pid 3859] close(17) = -1 EBADF (Bad file descriptor) [pid 3859] close(18) = -1 EBADF (Bad file descriptor) [pid 3859] close(19) = -1 EBADF (Bad file descriptor) [pid 3859] close(20) = -1 EBADF (Bad file descriptor) [pid 3859] close(21) = -1 EBADF (Bad file descriptor) [pid 3859] close(22) = -1 EBADF (Bad file descriptor) [pid 3859] close(23) = -1 EBADF (Bad file descriptor) [pid 3859] close(24) = -1 EBADF (Bad file descriptor) [pid 3859] close(25) = -1 EBADF (Bad file descriptor) [pid 3859] close(26) = -1 EBADF (Bad file descriptor) [pid 3859] close(27) = -1 EBADF (Bad file descriptor) [pid 3859] close(28) = -1 EBADF (Bad file descriptor) [pid 3859] close(29) = -1 EBADF (Bad file descriptor) [pid 3859] exit_group(0 [pid 3860] <... sendto resumed>) = ? [pid 3859] <... exit_group resumed>) = ? [pid 3860] +++ exited with 0 +++ [pid 3859] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 227 ./strace-static-x86_64: Process 3862 attached [pid 3862] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3862] setpgid(0, 0) = 0 [pid 3862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3862] write(3, "1000", 4) = 4 [pid 3862] close(3) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3862] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3862] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[228], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 228 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3863 attached [pid 3863] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3863] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 1 [pid 3863] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3862] <... futex resumed>) = 0 [pid 3863] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... socket resumed>) = 5 [pid 3862] <... futex resumed>) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3863] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... connect resumed>) = 0 [pid 3862] <... futex resumed>) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3863] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... bind resumed>) = 0 [pid 3862] <... futex resumed>) = 0 [pid 3863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3863] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3863] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3862] <... futex resumed>) = 0 [pid 3863] sendto(5, NULL, 0, 0, NULL, 0 [pid 3862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3862] close(3) = 0 [pid 3862] close(4) = 0 [pid 3862] close(5) = 0 [pid 3862] close(6) = -1 EBADF (Bad file descriptor) [pid 3862] close(7) = -1 EBADF (Bad file descriptor) [pid 3862] close(8) = -1 EBADF (Bad file descriptor) [pid 3862] close(9) = -1 EBADF (Bad file descriptor) [pid 3862] close(10) = -1 EBADF (Bad file descriptor) [pid 3862] close(11) = -1 EBADF (Bad file descriptor) [pid 3862] close(12) = -1 EBADF (Bad file descriptor) [pid 3862] close(13) = -1 EBADF (Bad file descriptor) [pid 3862] close(14) = -1 EBADF (Bad file descriptor) [pid 3862] close(15) = -1 EBADF (Bad file descriptor) [pid 3862] close(16) = -1 EBADF (Bad file descriptor) [pid 3862] close(17) = -1 EBADF (Bad file descriptor) [pid 3862] close(18) = -1 EBADF (Bad file descriptor) [pid 3862] close(19) = -1 EBADF (Bad file descriptor) [pid 3862] close(20) = -1 EBADF (Bad file descriptor) [pid 3862] close(21) = -1 EBADF (Bad file descriptor) [pid 3862] close(22) = -1 EBADF (Bad file descriptor) [pid 3862] close(23) = -1 EBADF (Bad file descriptor) [pid 3862] close(24) = -1 EBADF (Bad file descriptor) [pid 3862] close(25) = -1 EBADF (Bad file descriptor) [pid 3862] close(26) = -1 EBADF (Bad file descriptor) [pid 3862] close(27) = -1 EBADF (Bad file descriptor) [pid 3862] close(28) = -1 EBADF (Bad file descriptor) [pid 3862] close(29) = -1 EBADF (Bad file descriptor) [pid 3862] exit_group(0) = ? [pid 3863] <... sendto resumed>) = ? [pid 3863] +++ exited with 0 +++ [pid 3862] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 229 ./strace-static-x86_64: Process 3864 attached [pid 3864] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3864] setpgid(0, 0) = 0 [pid 3864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3864] write(3, "1000", 4) = 4 [pid 3864] close(3) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3864] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3864] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[230], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 230 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3865 attached [pid 3865] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3865] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3864] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3865] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3864] <... futex resumed>) = 0 [pid 3865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] <... sendmsg resumed>) = 0 [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3864] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3864] <... futex resumed>) = 0 [pid 3865] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... connect resumed>) = 0 [pid 3864] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3864] <... futex resumed>) = 0 [pid 3865] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... bind resumed>) = 0 [pid 3864] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3864] <... futex resumed>) = 0 [pid 3865] sendto(4, NULL, 0, 0, NULL, 0 [pid 3864] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3864] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3864] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3864] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3864] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[231], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 231 [pid 3864] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3864] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3866 attached [pid 3866] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3866] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3866] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3864] <... futex resumed>) = 0 [pid 3866] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3864] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3864] <... futex resumed>) = 0 [pid 3866] <... connect resumed>) = 0 [pid 3864] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3866] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3864] <... futex resumed>) = 0 [pid 3866] <... bind resumed>) = 0 [pid 3864] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3866] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] sendto(5, NULL, 0, 0, NULL, 0 [pid 3864] <... futex resumed>) = 0 [pid 3864] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3864] close(3) = 0 [pid 3864] close(4) = 0 [pid 3864] close(5) = 0 [pid 3864] close(6) = -1 EBADF (Bad file descriptor) [pid 3864] close(7) = -1 EBADF (Bad file descriptor) [pid 3864] close(8) = -1 EBADF (Bad file descriptor) [pid 3864] close(9) = -1 EBADF (Bad file descriptor) [pid 3864] close(10) = -1 EBADF (Bad file descriptor) [pid 3864] close(11) = -1 EBADF (Bad file descriptor) [pid 3864] close(12) = -1 EBADF (Bad file descriptor) [pid 3864] close(13) = -1 EBADF (Bad file descriptor) [pid 3864] close(14) = -1 EBADF (Bad file descriptor) [pid 3864] close(15) = -1 EBADF (Bad file descriptor) [pid 3864] close(16) = -1 EBADF (Bad file descriptor) [pid 3864] close(17) = -1 EBADF (Bad file descriptor) [pid 3864] close(18) = -1 EBADF (Bad file descriptor) [pid 3864] close(19) = -1 EBADF (Bad file descriptor) [pid 3864] close(20) = -1 EBADF (Bad file descriptor) [pid 3864] close(21) = -1 EBADF (Bad file descriptor) [pid 3864] close(22) = -1 EBADF (Bad file descriptor) [pid 3864] close(23) = -1 EBADF (Bad file descriptor) [pid 3864] close(24) = -1 EBADF (Bad file descriptor) [pid 3864] close(25) = -1 EBADF (Bad file descriptor) [pid 3864] close(26) = -1 EBADF (Bad file descriptor) [pid 3864] close(27) = -1 EBADF (Bad file descriptor) [pid 3864] close(28) = -1 EBADF (Bad file descriptor) [pid 3864] close(29) = -1 EBADF (Bad file descriptor) [pid 3864] exit_group(0 [pid 3865] <... sendto resumed>) = ? [pid 3866] <... sendto resumed>) = ? [pid 3865] +++ exited with 0 +++ [pid 3864] <... exit_group resumed>) = ? [pid 3866] +++ exited with 0 +++ [pid 3864] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 232 ./strace-static-x86_64: Process 3867 attached [pid 3867] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3867] setpgid(0, 0) = 0 [pid 3867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3867] write(3, "1000", 4) = 4 [pid 3867] close(3) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3867] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3867] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[233], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 233 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3868 attached [pid 3868] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3868] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] <... socket resumed>) = 4 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3868] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] sendto(4, NULL, 0, 0, NULL, 0 [pid 3867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3867] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3867] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3867] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[234], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 234 [pid 3867] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3869 attached [pid 3869] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3869] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3869] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3869] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3867] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3869] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... futex resumed>) = 0 [pid 3869] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3869] sendto(5, NULL, 0, 0, NULL, 0 [pid 3867] <... futex resumed>) = 0 [pid 3867] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3867] close(3) = 0 [pid 3867] close(4) = 0 [pid 3867] close(5) = 0 [pid 3867] close(6) = -1 EBADF (Bad file descriptor) [pid 3867] close(7) = -1 EBADF (Bad file descriptor) [pid 3867] close(8) = -1 EBADF (Bad file descriptor) [pid 3867] close(9) = -1 EBADF (Bad file descriptor) [pid 3867] close(10) = -1 EBADF (Bad file descriptor) [pid 3867] close(11) = -1 EBADF (Bad file descriptor) [pid 3867] close(12) = -1 EBADF (Bad file descriptor) [pid 3867] close(13) = -1 EBADF (Bad file descriptor) [pid 3867] close(14) = -1 EBADF (Bad file descriptor) [pid 3867] close(15) = -1 EBADF (Bad file descriptor) [pid 3867] close(16) = -1 EBADF (Bad file descriptor) [pid 3867] close(17) = -1 EBADF (Bad file descriptor) [pid 3867] close(18) = -1 EBADF (Bad file descriptor) [pid 3867] close(19) = -1 EBADF (Bad file descriptor) [pid 3867] close(20) = -1 EBADF (Bad file descriptor) [pid 3867] close(21) = -1 EBADF (Bad file descriptor) [pid 3867] close(22) = -1 EBADF (Bad file descriptor) [pid 3867] close(23) = -1 EBADF (Bad file descriptor) [pid 3867] close(24) = -1 EBADF (Bad file descriptor) [pid 3867] close(25) = -1 EBADF (Bad file descriptor) [pid 3867] close(26) = -1 EBADF (Bad file descriptor) [pid 3867] close(27) = -1 EBADF (Bad file descriptor) [pid 3867] close(28) = -1 EBADF (Bad file descriptor) [pid 3867] close(29) = -1 EBADF (Bad file descriptor) [pid 3867] exit_group(0) = ? [pid 3869] <... sendto resumed>) = ? [pid 3869] +++ exited with 0 +++ [pid 3868] <... sendto resumed>) = ? [pid 3868] +++ exited with 0 +++ [pid 3867] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 235 ./strace-static-x86_64: Process 3870 attached [pid 3870] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3870] setpgid(0, 0) = 0 [pid 3870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3870] write(3, "1000", 4) = 4 [pid 3870] close(3) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3870] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3870] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[236], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 236 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3871 attached [pid 3871] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3871] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 1 [pid 3871] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3870] <... futex resumed>) = 0 [pid 3871] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] <... connect resumed>) = 0 [pid 3870] <... futex resumed>) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 0 [pid 3870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3871] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] <... bind resumed>) = 0 [pid 3870] <... futex resumed>) = 0 [pid 3871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... futex resumed>) = 0 [pid 3870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3871] sendto(5, NULL, 0, 0, NULL, 0 [pid 3870] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3870] close(3) = 0 [pid 3870] close(4) = 0 [pid 3870] close(5) = 0 [pid 3870] close(6) = -1 EBADF (Bad file descriptor) [pid 3870] close(7) = -1 EBADF (Bad file descriptor) [pid 3870] close(8) = -1 EBADF (Bad file descriptor) [pid 3870] close(9) = -1 EBADF (Bad file descriptor) [pid 3870] close(10) = -1 EBADF (Bad file descriptor) [pid 3870] close(11) = -1 EBADF (Bad file descriptor) [pid 3870] close(12) = -1 EBADF (Bad file descriptor) [pid 3870] close(13) = -1 EBADF (Bad file descriptor) [pid 3870] close(14) = -1 EBADF (Bad file descriptor) [pid 3870] close(15) = -1 EBADF (Bad file descriptor) [pid 3870] close(16) = -1 EBADF (Bad file descriptor) [pid 3870] close(17) = -1 EBADF (Bad file descriptor) [pid 3870] close(18) = -1 EBADF (Bad file descriptor) [pid 3870] close(19) = -1 EBADF (Bad file descriptor) [pid 3870] close(20) = -1 EBADF (Bad file descriptor) [pid 3870] close(21) = -1 EBADF (Bad file descriptor) [pid 3870] close(22) = -1 EBADF (Bad file descriptor) [pid 3870] close(23) = -1 EBADF (Bad file descriptor) [pid 3870] close(24) = -1 EBADF (Bad file descriptor) [pid 3870] close(25) = -1 EBADF (Bad file descriptor) [pid 3870] close(26) = -1 EBADF (Bad file descriptor) [pid 3870] close(27) = -1 EBADF (Bad file descriptor) [pid 3870] close(28) = -1 EBADF (Bad file descriptor) [pid 3870] close(29) = -1 EBADF (Bad file descriptor) [pid 3870] exit_group(0 [pid 3871] <... sendto resumed>) = ? [pid 3870] <... exit_group resumed>) = ? [pid 3871] +++ exited with 0 +++ [pid 3870] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 237 ./strace-static-x86_64: Process 3872 attached [pid 3872] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3872] setpgid(0, 0) = 0 [pid 3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3872] write(3, "1000", 4) = 4 [pid 3872] close(3) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3872] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3872] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3873 attached , parent_tid=[238], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 238 [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3873] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] <... futex resumed>) = 0 [pid 3873] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] <... connect resumed>) = 0 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] <... futex resumed>) = 0 [pid 3873] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] <... bind resumed>) = 0 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3873] sendto(4, NULL, 0, 0, NULL, 0 [pid 3872] <... futex resumed>) = 0 [pid 3873] <... sendto resumed>) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3873] <... futex resumed>) = 0 [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3872] <... futex resumed>) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] <... socket resumed>) = 5 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] <... futex resumed>) = 0 [pid 3873] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] <... connect resumed>) = 0 [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] <... futex resumed>) = 0 [pid 3873] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3873] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3873] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3872] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... futex resumed>) = 0 [pid 3872] <... futex resumed>) = 1 [pid 3873] sendto(5, NULL, 0, 0, NULL, 0 [pid 3872] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3872] close(3) = 0 [pid 3872] close(4) = 0 [pid 3872] close(5) = 0 [pid 3872] close(6) = -1 EBADF (Bad file descriptor) [pid 3872] close(7) = -1 EBADF (Bad file descriptor) [pid 3872] close(8) = -1 EBADF (Bad file descriptor) [pid 3872] close(9) = -1 EBADF (Bad file descriptor) [pid 3872] close(10) = -1 EBADF (Bad file descriptor) [pid 3872] close(11) = -1 EBADF (Bad file descriptor) [pid 3872] close(12) = -1 EBADF (Bad file descriptor) [pid 3872] close(13) = -1 EBADF (Bad file descriptor) [pid 3872] close(14) = -1 EBADF (Bad file descriptor) [pid 3872] close(15) = -1 EBADF (Bad file descriptor) [pid 3872] close(16) = -1 EBADF (Bad file descriptor) [pid 3872] close(17) = -1 EBADF (Bad file descriptor) [pid 3872] close(18) = -1 EBADF (Bad file descriptor) [pid 3872] close(19) = -1 EBADF (Bad file descriptor) [pid 3872] close(20) = -1 EBADF (Bad file descriptor) [pid 3872] close(21) = -1 EBADF (Bad file descriptor) [pid 3872] close(22) = -1 EBADF (Bad file descriptor) [pid 3872] close(23) = -1 EBADF (Bad file descriptor) [pid 3872] close(24) = -1 EBADF (Bad file descriptor) [pid 3872] close(25) = -1 EBADF (Bad file descriptor) [pid 3872] close(26) = -1 EBADF (Bad file descriptor) [pid 3872] close(27) = -1 EBADF (Bad file descriptor) [pid 3872] close(28) = -1 EBADF (Bad file descriptor) [pid 3872] close(29) = -1 EBADF (Bad file descriptor) [pid 3872] exit_group(0 [pid 3873] <... sendto resumed>) = ? [pid 3872] <... exit_group resumed>) = ? [pid 3873] +++ exited with 0 +++ [pid 3872] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 239 ./strace-static-x86_64: Process 3874 attached [pid 3874] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3874] setpgid(0, 0) = 0 [pid 3874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3874] write(3, "1000", 4) = 4 [pid 3874] close(3) = 0 [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3874] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3874] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3875 attached [pid 3875] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] <... clone resumed>, parent_tid=[240], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 240 [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3875] <... futex resumed>) = 0 [pid 3875] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3875] <... socket resumed>) = 3 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] <... futex resumed>) = 0 [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3875] <... futex resumed>) = 0 [pid 3875] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = 0 [pid 3874] <... futex resumed>) = 1 [pid 3875] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = 0 [pid 3874] <... futex resumed>) = 1 [pid 3875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3875] <... sendmsg resumed>) = 0 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3875] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... socket resumed>) = 4 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] <... futex resumed>) = 0 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = 0 [pid 3874] <... futex resumed>) = 1 [pid 3875] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3875] <... connect resumed>) = 0 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... futex resumed>) = 0 [pid 3875] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3875] <... bind resumed>) = 0 [pid 3875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3875] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... futex resumed>) = 0 [pid 3875] sendto(4, NULL, 0, 0, NULL, 0 [pid 3874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3874] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3874] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3874] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[241], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 241 [pid 3874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3876 attached [pid 3876] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3876] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3876] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... futex resumed>) = 0 [pid 3876] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3876] <... connect resumed>) = 0 [pid 3876] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... futex resumed>) = 0 [pid 3876] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3876] <... bind resumed>) = 0 [pid 3876] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3874] <... futex resumed>) = 0 [pid 3874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3876] sendto(5, NULL, 0, 0, NULL, 0 [pid 3874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3874] close(3) = 0 [pid 3874] close(4) = 0 [pid 3874] close(5) = 0 [pid 3874] close(6) = -1 EBADF (Bad file descriptor) [pid 3874] close(7) = -1 EBADF (Bad file descriptor) [pid 3874] close(8) = -1 EBADF (Bad file descriptor) [pid 3874] close(9) = -1 EBADF (Bad file descriptor) [pid 3874] close(10) = -1 EBADF (Bad file descriptor) [pid 3874] close(11) = -1 EBADF (Bad file descriptor) [pid 3874] close(12) = -1 EBADF (Bad file descriptor) [pid 3874] close(13) = -1 EBADF (Bad file descriptor) [pid 3874] close(14) = -1 EBADF (Bad file descriptor) [pid 3874] close(15) = -1 EBADF (Bad file descriptor) [pid 3874] close(16) = -1 EBADF (Bad file descriptor) [pid 3874] close(17) = -1 EBADF (Bad file descriptor) [pid 3874] close(18) = -1 EBADF (Bad file descriptor) [pid 3874] close(19) = -1 EBADF (Bad file descriptor) [pid 3874] close(20) = -1 EBADF (Bad file descriptor) [pid 3874] close(21) = -1 EBADF (Bad file descriptor) [pid 3874] close(22) = -1 EBADF (Bad file descriptor) [pid 3874] close(23) = -1 EBADF (Bad file descriptor) [pid 3874] close(24) = -1 EBADF (Bad file descriptor) [pid 3874] close(25) = -1 EBADF (Bad file descriptor) [pid 3874] close(26) = -1 EBADF (Bad file descriptor) [pid 3874] close(27) = -1 EBADF (Bad file descriptor) [pid 3874] close(28) = -1 EBADF (Bad file descriptor) [pid 3874] close(29) = -1 EBADF (Bad file descriptor) [pid 3874] exit_group(0 [pid 3876] <... sendto resumed>) = ? [pid 3875] <... sendto resumed>) = ? [pid 3874] <... exit_group resumed>) = ? [pid 3876] +++ exited with 0 +++ [pid 3875] +++ exited with 0 +++ [pid 3874] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3877 attached , child_tidptr=0x555556bdb5d0) = 242 [pid 3877] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3877] setpgid(0, 0) = 0 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3877] write(3, "1000", 4) = 4 [pid 3877] close(3) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3877] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3877] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[243], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 243 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3878 attached [pid 3878] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3878] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... futex resumed>) = 1 [pid 3878] sendto(4, NULL, 0, 0, NULL, 0 [pid 3877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3877] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3877] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3877] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[244], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 244 [pid 3877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3879 attached [pid 3879] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3879] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3879] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3879] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... futex resumed>) = 1 [pid 3879] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3879] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... futex resumed>) = 1 [pid 3879] sendto(5, NULL, 0, 0, NULL, 0 [pid 3877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3877] close(3) = 0 [pid 3877] close(4) = 0 [pid 3877] close(5) = 0 [pid 3877] close(6) = -1 EBADF (Bad file descriptor) [pid 3877] close(7) = -1 EBADF (Bad file descriptor) [pid 3877] close(8) = -1 EBADF (Bad file descriptor) [pid 3877] close(9) = -1 EBADF (Bad file descriptor) [pid 3877] close(10) = -1 EBADF (Bad file descriptor) [pid 3877] close(11) = -1 EBADF (Bad file descriptor) [pid 3877] close(12) = -1 EBADF (Bad file descriptor) [pid 3877] close(13) = -1 EBADF (Bad file descriptor) [pid 3877] close(14) = -1 EBADF (Bad file descriptor) [pid 3877] close(15) = -1 EBADF (Bad file descriptor) [pid 3877] close(16) = -1 EBADF (Bad file descriptor) [pid 3877] close(17) = -1 EBADF (Bad file descriptor) [pid 3877] close(18) = -1 EBADF (Bad file descriptor) [pid 3877] close(19) = -1 EBADF (Bad file descriptor) [pid 3877] close(20) = -1 EBADF (Bad file descriptor) [pid 3877] close(21) = -1 EBADF (Bad file descriptor) [pid 3877] close(22) = -1 EBADF (Bad file descriptor) [pid 3877] close(23) = -1 EBADF (Bad file descriptor) [pid 3877] close(24) = -1 EBADF (Bad file descriptor) [pid 3877] close(25) = -1 EBADF (Bad file descriptor) [pid 3877] close(26) = -1 EBADF (Bad file descriptor) [pid 3877] close(27) = -1 EBADF (Bad file descriptor) [pid 3877] close(28) = -1 EBADF (Bad file descriptor) [pid 3877] close(29) = -1 EBADF (Bad file descriptor) [pid 3877] exit_group(0 [pid 3879] <... sendto resumed>) = ? [pid 3878] <... sendto resumed>) = ? [pid 3877] <... exit_group resumed>) = ? [pid 3879] +++ exited with 0 +++ [pid 3878] +++ exited with 0 +++ [pid 3877] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 245 ./strace-static-x86_64: Process 3880 attached [pid 3880] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3880] setpgid(0, 0) = 0 [pid 3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3880] write(3, "1000", 4) = 4 [pid 3880] close(3) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3880] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3880] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3881 attached , parent_tid=[246], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 246 [pid 3881] set_robust_list(0x7fd2b3f459e0, 24 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] <... set_robust_list resumed>) = 0 [pid 3881] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... socket resumed>) = 3 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3880] <... futex resumed>) = 0 [pid 3881] <... futex resumed>) = 1 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3880] <... futex resumed>) = 0 [pid 3881] <... futex resumed>) = 1 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3880] <... futex resumed>) = 0 [pid 3881] <... futex resumed>) = 1 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... socket resumed>) = 4 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... connect resumed>) = 0 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3880] <... futex resumed>) = 0 [pid 3881] <... futex resumed>) = 1 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3881] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3880] <... futex resumed>) = 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3881] <... bind resumed>) = 0 [pid 3881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3880] <... futex resumed>) = 0 [pid 3881] <... futex resumed>) = 1 [pid 3880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3881] sendto(4, NULL, 0, 0, NULL, 0 [pid 3880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3880] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3880] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3880] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3882 attached , parent_tid=[247], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 247 [pid 3882] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3880] <... futex resumed>) = 0 [pid 3882] <... socket resumed>) = 5 [pid 3880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3882] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] <... futex resumed>) = 0 [pid 3880] <... futex resumed>) = 1 [pid 3882] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3882] <... connect resumed>) = 0 [pid 3882] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3880] <... futex resumed>) = 0 [pid 3882] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] <... bind resumed>) = 0 [pid 3880] <... futex resumed>) = 0 [pid 3882] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3882] <... futex resumed>) = 0 [pid 3880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3880] <... futex resumed>) = 0 [pid 3882] sendto(5, NULL, 0, 0, NULL, 0 [pid 3880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3880] close(3) = 0 [pid 3880] close(4) = 0 [pid 3880] close(5) = 0 [pid 3880] close(6) = -1 EBADF (Bad file descriptor) [pid 3880] close(7) = -1 EBADF (Bad file descriptor) [pid 3880] close(8) = -1 EBADF (Bad file descriptor) [pid 3880] close(9) = -1 EBADF (Bad file descriptor) [pid 3880] close(10) = -1 EBADF (Bad file descriptor) [pid 3880] close(11) = -1 EBADF (Bad file descriptor) [pid 3880] close(12) = -1 EBADF (Bad file descriptor) [pid 3880] close(13) = -1 EBADF (Bad file descriptor) [pid 3880] close(14) = -1 EBADF (Bad file descriptor) [pid 3880] close(15) = -1 EBADF (Bad file descriptor) [pid 3880] close(16) = -1 EBADF (Bad file descriptor) [pid 3880] close(17) = -1 EBADF (Bad file descriptor) [pid 3880] close(18) = -1 EBADF (Bad file descriptor) [pid 3880] close(19) = -1 EBADF (Bad file descriptor) [pid 3880] close(20) = -1 EBADF (Bad file descriptor) [pid 3880] close(21) = -1 EBADF (Bad file descriptor) [pid 3880] close(22) = -1 EBADF (Bad file descriptor) [pid 3880] close(23) = -1 EBADF (Bad file descriptor) [pid 3880] close(24) = -1 EBADF (Bad file descriptor) [pid 3880] close(25) = -1 EBADF (Bad file descriptor) [pid 3880] close(26) = -1 EBADF (Bad file descriptor) [pid 3880] close(27) = -1 EBADF (Bad file descriptor) [pid 3880] close(28) = -1 EBADF (Bad file descriptor) [pid 3880] close(29) = -1 EBADF (Bad file descriptor) [pid 3880] exit_group(0 [pid 3882] <... sendto resumed>) = ? [pid 3881] <... sendto resumed>) = ? [pid 3880] <... exit_group resumed>) = ? [pid 3882] +++ exited with 0 +++ [pid 3881] +++ exited with 0 +++ [pid 3880] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 248 ./strace-static-x86_64: Process 3883 attached [pid 3883] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3883] setpgid(0, 0) = 0 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3883] write(3, "1000", 4) = 4 [pid 3883] close(3) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3883] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3883] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[249], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 249 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3884 attached [pid 3884] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3884] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] sendto(4, NULL, 0, 0, NULL, 0 [pid 3883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3883] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3883] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3883] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[250], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 250 [pid 3883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3885 attached [pid 3885] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3885] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3885] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... futex resumed>) = 1 [pid 3885] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3885] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... futex resumed>) = 1 [pid 3885] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3885] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3885] <... futex resumed>) = 1 [pid 3885] sendto(5, NULL, 0, 0, NULL, 0 [pid 3883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3883] close(3) = 0 [pid 3883] close(4) = 0 [pid 3883] close(5) = 0 [pid 3883] close(6) = -1 EBADF (Bad file descriptor) [pid 3883] close(7) = -1 EBADF (Bad file descriptor) [pid 3883] close(8) = -1 EBADF (Bad file descriptor) [pid 3883] close(9) = -1 EBADF (Bad file descriptor) [pid 3883] close(10) = -1 EBADF (Bad file descriptor) [pid 3883] close(11) = -1 EBADF (Bad file descriptor) [pid 3883] close(12) = -1 EBADF (Bad file descriptor) [pid 3883] close(13) = -1 EBADF (Bad file descriptor) [pid 3883] close(14) = -1 EBADF (Bad file descriptor) [pid 3883] close(15) = -1 EBADF (Bad file descriptor) [pid 3883] close(16) = -1 EBADF (Bad file descriptor) [pid 3883] close(17) = -1 EBADF (Bad file descriptor) [pid 3883] close(18) = -1 EBADF (Bad file descriptor) [pid 3883] close(19) = -1 EBADF (Bad file descriptor) [pid 3883] close(20) = -1 EBADF (Bad file descriptor) [pid 3883] close(21) = -1 EBADF (Bad file descriptor) [pid 3883] close(22) = -1 EBADF (Bad file descriptor) [pid 3883] close(23) = -1 EBADF (Bad file descriptor) [pid 3883] close(24) = -1 EBADF (Bad file descriptor) [pid 3883] close(25) = -1 EBADF (Bad file descriptor) [pid 3883] close(26) = -1 EBADF (Bad file descriptor) [pid 3883] close(27) = -1 EBADF (Bad file descriptor) [pid 3883] close(28) = -1 EBADF (Bad file descriptor) [pid 3883] close(29) = -1 EBADF (Bad file descriptor) [pid 3883] exit_group(0 [pid 3885] <... sendto resumed>) = ? [pid 3884] <... sendto resumed>) = ? [pid 3883] <... exit_group resumed>) = ? [pid 3885] +++ exited with 0 +++ [pid 3884] +++ exited with 0 +++ [pid 3883] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=248, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 251 ./strace-static-x86_64: Process 3886 attached [pid 3886] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3886] setpgid(0, 0) = 0 [pid 3886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3886] write(3, "1000", 4) = 4 [pid 3886] close(3) = 0 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3886] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3886] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[252], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 252 [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3887 attached [pid 3887] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3887] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3887] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... connect resumed>) = 0 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... futex resumed>) = 0 [pid 3886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... bind resumed>) = 0 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... futex resumed>) = 0 [pid 3886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... sendmsg resumed>) = 0 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... futex resumed>) = 0 [pid 3886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... futex resumed>) = 0 [pid 3887] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... socket resumed>) = 4 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... futex resumed>) = 0 [pid 3887] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... connect resumed>) = 0 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... futex resumed>) = 0 [pid 3887] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3887] <... bind resumed>) = 0 [pid 3887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3887] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3886] <... futex resumed>) = 0 [pid 3887] sendto(4, NULL, 0, 0, NULL, 0 [pid 3886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3886] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3886] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3886] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[253], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 253 [pid 3886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3888 attached [pid 3888] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3888] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] <... futex resumed>) = 0 [pid 3886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3888] <... futex resumed>) = 1 [pid 3888] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] <... futex resumed>) = 0 [pid 3886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3888] <... futex resumed>) = 1 [pid 3888] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3886] <... futex resumed>) = 0 [pid 3888] sendto(5, NULL, 0, 0, NULL, 0 [pid 3886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3886] close(3) = 0 [pid 3886] close(4) = 0 [pid 3886] close(5) = 0 [pid 3886] close(6) = -1 EBADF (Bad file descriptor) [pid 3886] close(7) = -1 EBADF (Bad file descriptor) [pid 3886] close(8) = -1 EBADF (Bad file descriptor) [pid 3886] close(9) = -1 EBADF (Bad file descriptor) [pid 3886] close(10) = -1 EBADF (Bad file descriptor) [pid 3886] close(11) = -1 EBADF (Bad file descriptor) [pid 3886] close(12) = -1 EBADF (Bad file descriptor) [pid 3886] close(13) = -1 EBADF (Bad file descriptor) [pid 3886] close(14) = -1 EBADF (Bad file descriptor) [pid 3886] close(15) = -1 EBADF (Bad file descriptor) [pid 3886] close(16) = -1 EBADF (Bad file descriptor) [pid 3886] close(17) = -1 EBADF (Bad file descriptor) [pid 3886] close(18) = -1 EBADF (Bad file descriptor) [pid 3886] close(19) = -1 EBADF (Bad file descriptor) [pid 3886] close(20) = -1 EBADF (Bad file descriptor) [pid 3886] close(21) = -1 EBADF (Bad file descriptor) [pid 3886] close(22) = -1 EBADF (Bad file descriptor) [pid 3886] close(23) = -1 EBADF (Bad file descriptor) [pid 3886] close(24) = -1 EBADF (Bad file descriptor) [pid 3886] close(25) = -1 EBADF (Bad file descriptor) [pid 3886] close(26) = -1 EBADF (Bad file descriptor) [pid 3886] close(27) = -1 EBADF (Bad file descriptor) [pid 3886] close(28) = -1 EBADF (Bad file descriptor) [pid 3886] close(29) = -1 EBADF (Bad file descriptor) [pid 3886] exit_group(0 [pid 3888] <... sendto resumed>) = ? [pid 3887] <... sendto resumed>) = ? [pid 3886] <... exit_group resumed>) = ? [pid 3888] +++ exited with 0 +++ [pid 3887] +++ exited with 0 +++ [pid 3886] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=251, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 254 ./strace-static-x86_64: Process 3890 attached [pid 3890] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3890] setpgid(0, 0) = 0 [pid 3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3890] write(3, "1000", 4) = 4 [pid 3890] close(3) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3890] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3890] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[255], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 255 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3891 attached [pid 3891] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3891] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 1 [pid 3891] sendto(4, NULL, 0, 0, NULL, 0 [pid 3890] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3890] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3890] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3890] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[256], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 256 [pid 3890] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3892 attached [pid 3892] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3892] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3892] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... futex resumed>) = 1 [pid 3892] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3892] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3890] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... futex resumed>) = 1 [pid 3892] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3892] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3890] <... futex resumed>) = 0 [pid 3892] sendto(5, NULL, 0, 0, NULL, 0 [pid 3890] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3890] close(3) = 0 [pid 3890] close(4) = 0 [pid 3890] close(5) = 0 [pid 3890] close(6) = -1 EBADF (Bad file descriptor) [pid 3890] close(7) = -1 EBADF (Bad file descriptor) [pid 3890] close(8) = -1 EBADF (Bad file descriptor) [pid 3890] close(9) = -1 EBADF (Bad file descriptor) [pid 3890] close(10) = -1 EBADF (Bad file descriptor) [pid 3890] close(11) = -1 EBADF (Bad file descriptor) [pid 3890] close(12) = -1 EBADF (Bad file descriptor) [pid 3890] close(13) = -1 EBADF (Bad file descriptor) [pid 3890] close(14) = -1 EBADF (Bad file descriptor) [pid 3890] close(15) = -1 EBADF (Bad file descriptor) [pid 3890] close(16) = -1 EBADF (Bad file descriptor) [pid 3890] close(17) = -1 EBADF (Bad file descriptor) [pid 3890] close(18) = -1 EBADF (Bad file descriptor) [pid 3890] close(19) = -1 EBADF (Bad file descriptor) [pid 3890] close(20) = -1 EBADF (Bad file descriptor) [pid 3890] close(21) = -1 EBADF (Bad file descriptor) [pid 3890] close(22) = -1 EBADF (Bad file descriptor) [pid 3890] close(23) = -1 EBADF (Bad file descriptor) [pid 3890] close(24) = -1 EBADF (Bad file descriptor) [pid 3890] close(25) = -1 EBADF (Bad file descriptor) [pid 3890] close(26) = -1 EBADF (Bad file descriptor) [pid 3890] close(27) = -1 EBADF (Bad file descriptor) [pid 3890] close(28) = -1 EBADF (Bad file descriptor) [pid 3890] close(29) = -1 EBADF (Bad file descriptor) [pid 3890] exit_group(0 [pid 3892] <... sendto resumed>) = ? [pid 3891] <... sendto resumed>) = ? [pid 3890] <... exit_group resumed>) = ? [pid 3892] +++ exited with 0 +++ [pid 3891] +++ exited with 0 +++ [pid 3890] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=254, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 257 ./strace-static-x86_64: Process 3893 attached [pid 3893] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3893] setpgid(0, 0) = 0 [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3893] write(3, "1000", 4) = 4 [pid 3893] close(3) = 0 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3893] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3893] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[258], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 258 [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3894 attached [pid 3894] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3894] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... futex resumed>) = 1 [pid 3894] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... futex resumed>) = 1 [pid 3894] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3894] <... sendmsg resumed>) = 0 [pid 3893] <... futex resumed>) = 0 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... futex resumed>) = 0 [pid 3893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3894] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3894] <... socket resumed>) = 4 [pid 3893] <... futex resumed>) = 0 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... futex resumed>) = 0 [pid 3893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3894] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3894] <... connect resumed>) = 0 [pid 3893] <... futex resumed>) = 0 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... futex resumed>) = 0 [pid 3893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3894] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3893] <... futex resumed>) = 0 [pid 3894] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3894] <... bind resumed>) = 0 [pid 3894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3894] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3893] <... futex resumed>) = 0 [pid 3894] sendto(4, NULL, 0, 0, NULL, 0 [pid 3893] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3893] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3893] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3893] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[259], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 259 [pid 3893] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3895 attached [pid 3895] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3895] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3895] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3895] <... futex resumed>) = 1 [pid 3895] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3895] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3895] <... futex resumed>) = 1 [pid 3895] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3895] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3895] sendto(5, NULL, 0, 0, NULL, 0 [pid 3893] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3893] close(3) = 0 [pid 3893] close(4) = 0 [pid 3893] close(5) = 0 [pid 3893] close(6) = -1 EBADF (Bad file descriptor) [pid 3893] close(7) = -1 EBADF (Bad file descriptor) [pid 3893] close(8) = -1 EBADF (Bad file descriptor) [pid 3893] close(9) = -1 EBADF (Bad file descriptor) [pid 3893] close(10) = -1 EBADF (Bad file descriptor) [pid 3893] close(11) = -1 EBADF (Bad file descriptor) [pid 3893] close(12) = -1 EBADF (Bad file descriptor) [pid 3893] close(13) = -1 EBADF (Bad file descriptor) [pid 3893] close(14) = -1 EBADF (Bad file descriptor) [pid 3893] close(15) = -1 EBADF (Bad file descriptor) [pid 3893] close(16) = -1 EBADF (Bad file descriptor) [pid 3893] close(17) = -1 EBADF (Bad file descriptor) [pid 3893] close(18) = -1 EBADF (Bad file descriptor) [pid 3893] close(19) = -1 EBADF (Bad file descriptor) [pid 3893] close(20) = -1 EBADF (Bad file descriptor) [pid 3893] close(21) = -1 EBADF (Bad file descriptor) [pid 3893] close(22) = -1 EBADF (Bad file descriptor) [pid 3893] close(23) = -1 EBADF (Bad file descriptor) [pid 3893] close(24) = -1 EBADF (Bad file descriptor) [pid 3893] close(25) = -1 EBADF (Bad file descriptor) [pid 3893] close(26) = -1 EBADF (Bad file descriptor) [pid 3893] close(27) = -1 EBADF (Bad file descriptor) [pid 3893] close(28) = -1 EBADF (Bad file descriptor) [pid 3893] close(29) = -1 EBADF (Bad file descriptor) [pid 3893] exit_group(0 [pid 3895] <... sendto resumed>) = ? [pid 3893] <... exit_group resumed>) = ? [pid 3895] +++ exited with 0 +++ [pid 3894] <... sendto resumed>) = ? [pid 3894] +++ exited with 0 +++ [pid 3893] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=257, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 260 ./strace-static-x86_64: Process 3896 attached [pid 3896] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3896] setpgid(0, 0) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3896] write(3, "1000", 4) = 4 [pid 3896] close(3) = 0 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3896] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3896] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[261], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 261 [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3897 attached [pid 3897] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3897] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3897] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] <... futex resumed>) = 0 [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... futex resumed>) = 0 [pid 3896] <... futex resumed>) = 1 [pid 3897] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... connect resumed>) = 0 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3897] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... bind resumed>) = 0 [pid 3896] <... futex resumed>) = 0 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... futex resumed>) = 0 [pid 3896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3897] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] <... futex resumed>) = 0 [pid 3897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... sendmsg resumed>) = 0 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3897] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] <... futex resumed>) = 0 [pid 3897] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... socket resumed>) = 4 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3897] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] <... futex resumed>) = 0 [pid 3897] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... connect resumed>) = 0 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3897] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] <... futex resumed>) = 0 [pid 3897] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3897] <... bind resumed>) = 0 [pid 3897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3897] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] <... futex resumed>) = 0 [pid 3897] sendto(4, NULL, 0, 0, NULL, 0 [pid 3896] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3896] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3896] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3896] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[262], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 262 ./strace-static-x86_64: Process 3898 attached [pid 3896] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3896] <... futex resumed>) = 0 [pid 3896] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3898] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3898] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3898] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3898] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3898] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3898] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] <... futex resumed>) = 0 [pid 3896] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3898] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3896] <... futex resumed>) = 0 [pid 3898] <... bind resumed>) = 0 [pid 3896] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3898] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3896] <... futex resumed>) = 0 [pid 3898] sendto(5, NULL, 0, 0, NULL, 0 [pid 3896] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3896] close(3) = 0 [pid 3896] close(4) = 0 [pid 3896] close(5) = 0 [pid 3896] close(6) = -1 EBADF (Bad file descriptor) [pid 3896] close(7) = -1 EBADF (Bad file descriptor) [pid 3896] close(8) = -1 EBADF (Bad file descriptor) [pid 3896] close(9) = -1 EBADF (Bad file descriptor) [pid 3896] close(10) = -1 EBADF (Bad file descriptor) [pid 3896] close(11) = -1 EBADF (Bad file descriptor) [pid 3896] close(12) = -1 EBADF (Bad file descriptor) [pid 3896] close(13) = -1 EBADF (Bad file descriptor) [pid 3896] close(14) = -1 EBADF (Bad file descriptor) [pid 3896] close(15) = -1 EBADF (Bad file descriptor) [pid 3896] close(16) = -1 EBADF (Bad file descriptor) [pid 3896] close(17) = -1 EBADF (Bad file descriptor) [pid 3896] close(18) = -1 EBADF (Bad file descriptor) [pid 3896] close(19) = -1 EBADF (Bad file descriptor) [pid 3896] close(20) = -1 EBADF (Bad file descriptor) [pid 3896] close(21) = -1 EBADF (Bad file descriptor) [pid 3896] close(22) = -1 EBADF (Bad file descriptor) [pid 3896] close(23) = -1 EBADF (Bad file descriptor) [pid 3896] close(24) = -1 EBADF (Bad file descriptor) [pid 3896] close(25) = -1 EBADF (Bad file descriptor) [pid 3896] close(26) = -1 EBADF (Bad file descriptor) [pid 3896] close(27) = -1 EBADF (Bad file descriptor) [pid 3896] close(28) = -1 EBADF (Bad file descriptor) [pid 3896] close(29) = -1 EBADF (Bad file descriptor) [pid 3896] exit_group(0 [pid 3898] <... sendto resumed>) = ? [pid 3897] <... sendto resumed>) = ? [pid 3898] +++ exited with 0 +++ [pid 3897] +++ exited with 0 +++ [pid 3896] <... exit_group resumed>) = ? [pid 3896] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=260, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 263 ./strace-static-x86_64: Process 3899 attached [pid 3899] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3899] setpgid(0, 0) = 0 [pid 3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3899] write(3, "1000", 4) = 4 [pid 3899] close(3) = 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3899] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3899] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[264], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 264 [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3900 attached [pid 3900] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3900] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] <... futex resumed>) = 0 [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... futex resumed>) = 0 [pid 3900] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3900] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3900] <... futex resumed>) = 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3900] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... connect resumed>) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3900] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... bind resumed>) = 0 [pid 3899] <... futex resumed>) = 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3899] <... futex resumed>) = 0 [pid 3900] sendto(4, NULL, 0, 0, NULL, 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... sendto resumed>) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3899] <... futex resumed>) = 0 [pid 3900] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... socket resumed>) = 5 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3900] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... connect resumed>) = 0 [pid 3899] <... futex resumed>) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... futex resumed>) = 0 [pid 3899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3899] <... futex resumed>) = 0 [pid 3900] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... bind resumed>) = 0 [pid 3900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3899] <... futex resumed>) = 0 [pid 3900] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3899] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3899] <... futex resumed>) = 0 [pid 3899] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] sendto(5, NULL, 0, 0, NULL, 0 [pid 3899] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3899] close(3) = 0 [pid 3899] close(4) = 0 [pid 3899] close(5) = 0 [pid 3899] close(6) = -1 EBADF (Bad file descriptor) [pid 3899] close(7) = -1 EBADF (Bad file descriptor) [pid 3899] close(8) = -1 EBADF (Bad file descriptor) [pid 3899] close(9) = -1 EBADF (Bad file descriptor) [pid 3899] close(10) = -1 EBADF (Bad file descriptor) [pid 3899] close(11) = -1 EBADF (Bad file descriptor) [pid 3899] close(12) = -1 EBADF (Bad file descriptor) [pid 3899] close(13) = -1 EBADF (Bad file descriptor) [pid 3899] close(14) = -1 EBADF (Bad file descriptor) [pid 3899] close(15) = -1 EBADF (Bad file descriptor) [pid 3899] close(16) = -1 EBADF (Bad file descriptor) [pid 3899] close(17) = -1 EBADF (Bad file descriptor) [pid 3899] close(18) = -1 EBADF (Bad file descriptor) [pid 3899] close(19) = -1 EBADF (Bad file descriptor) [pid 3899] close(20) = -1 EBADF (Bad file descriptor) [pid 3899] close(21) = -1 EBADF (Bad file descriptor) [pid 3899] close(22) = -1 EBADF (Bad file descriptor) [pid 3899] close(23) = -1 EBADF (Bad file descriptor) [pid 3899] close(24) = -1 EBADF (Bad file descriptor) [pid 3899] close(25) = -1 EBADF (Bad file descriptor) [pid 3899] close(26) = -1 EBADF (Bad file descriptor) [pid 3899] close(27) = -1 EBADF (Bad file descriptor) [pid 3899] close(28) = -1 EBADF (Bad file descriptor) [pid 3899] close(29) = -1 EBADF (Bad file descriptor) [pid 3899] exit_group(0) = ? [pid 3900] <... sendto resumed>) = ? [pid 3900] +++ exited with 0 +++ [pid 3899] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=263, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 265 ./strace-static-x86_64: Process 3901 attached [pid 3901] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3901] setpgid(0, 0) = 0 [pid 3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3901] write(3, "1000", 4) = 4 [pid 3901] close(3) = 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3901] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3901] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[266], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 266 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3902 attached [pid 3902] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3902] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 0 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... futex resumed>) = 1 [pid 3902] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 0 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... futex resumed>) = 1 [pid 3902] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] <... futex resumed>) = 0 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... futex resumed>) = 1 [pid 3902] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3902] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... socket resumed>) = 4 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... futex resumed>) = 0 [pid 3901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3902] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... connect resumed>) = 0 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... futex resumed>) = 0 [pid 3901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3902] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... bind resumed>) = 0 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... futex resumed>) = 0 [pid 3901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3902] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] <... futex resumed>) = 0 [pid 3902] sendto(4, NULL, 0, 0, NULL, 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... sendto resumed>) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] <... futex resumed>) = 0 [pid 3902] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... socket resumed>) = 5 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] <... futex resumed>) = 0 [pid 3902] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... connect resumed>) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] <... futex resumed>) = 0 [pid 3902] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3902] <... bind resumed>) = 0 [pid 3902] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3901] <... futex resumed>) = 0 [pid 3902] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3901] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3901] <... futex resumed>) = 0 [pid 3902] sendto(5, NULL, 0, 0, NULL, 0 [pid 3901] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3901] close(3) = 0 [pid 3901] close(4) = 0 [pid 3901] close(5) = 0 [pid 3901] close(6) = -1 EBADF (Bad file descriptor) [pid 3901] close(7) = -1 EBADF (Bad file descriptor) [pid 3901] close(8) = -1 EBADF (Bad file descriptor) [pid 3901] close(9) = -1 EBADF (Bad file descriptor) [pid 3901] close(10) = -1 EBADF (Bad file descriptor) [pid 3901] close(11) = -1 EBADF (Bad file descriptor) [pid 3901] close(12) = -1 EBADF (Bad file descriptor) [pid 3901] close(13) = -1 EBADF (Bad file descriptor) [pid 3901] close(14) = -1 EBADF (Bad file descriptor) [pid 3901] close(15) = -1 EBADF (Bad file descriptor) [pid 3901] close(16) = -1 EBADF (Bad file descriptor) [pid 3901] close(17) = -1 EBADF (Bad file descriptor) [pid 3901] close(18) = -1 EBADF (Bad file descriptor) [pid 3901] close(19) = -1 EBADF (Bad file descriptor) [pid 3901] close(20) = -1 EBADF (Bad file descriptor) [pid 3901] close(21) = -1 EBADF (Bad file descriptor) [pid 3901] close(22) = -1 EBADF (Bad file descriptor) [pid 3901] close(23) = -1 EBADF (Bad file descriptor) [pid 3901] close(24) = -1 EBADF (Bad file descriptor) [pid 3901] close(25) = -1 EBADF (Bad file descriptor) [pid 3901] close(26) = -1 EBADF (Bad file descriptor) [pid 3901] close(27) = -1 EBADF (Bad file descriptor) [pid 3901] close(28) = -1 EBADF (Bad file descriptor) [pid 3901] close(29) = -1 EBADF (Bad file descriptor) [pid 3901] exit_group(0 [pid 3902] <... sendto resumed>) = ? [pid 3901] <... exit_group resumed>) = ? [pid 3902] +++ exited with 0 +++ [pid 3901] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=265, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 267 ./strace-static-x86_64: Process 3903 attached [pid 3903] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3903] setpgid(0, 0) = 0 [pid 3903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3903] write(3, "1000", 4) = 4 [pid 3903] close(3) = 0 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3903] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3903] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[268], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 268 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3904 attached [pid 3904] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3904] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = 1 [pid 3904] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = 1 [pid 3904] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = 1 [pid 3904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] <... futex resumed>) = 1 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... connect resumed>) = 0 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = 0 [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3904] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... bind resumed>) = 0 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = 0 [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3904] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3903] <... futex resumed>) = 0 [pid 3904] sendto(4, NULL, 0, 0, NULL, 0 [pid 3903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3903] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3903] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3903] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3905 attached [pid 3905] set_robust_list(0x7fd2b3f249e0, 24 [pid 3903] <... clone resumed>, parent_tid=[269], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 269 [pid 3905] <... set_robust_list resumed>) = 0 [pid 3903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3905] <... socket resumed>) = 5 [pid 3905] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3905] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3903] <... futex resumed>) = 0 [pid 3905] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3905] <... connect resumed>) = 0 [pid 3905] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = 0 [pid 3905] <... futex resumed>) = 1 [pid 3903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3903] <... futex resumed>) = 0 [pid 3905] <... bind resumed>) = 0 [pid 3903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3905] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3905] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3905] sendto(5, NULL, 0, 0, NULL, 0 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3903] close(3) = 0 [pid 3903] close(4) = 0 [pid 3903] close(5) = 0 [pid 3903] close(6) = -1 EBADF (Bad file descriptor) [pid 3903] close(7) = -1 EBADF (Bad file descriptor) [pid 3903] close(8) = -1 EBADF (Bad file descriptor) [pid 3903] close(9) = -1 EBADF (Bad file descriptor) [pid 3903] close(10) = -1 EBADF (Bad file descriptor) [pid 3903] close(11) = -1 EBADF (Bad file descriptor) [pid 3903] close(12) = -1 EBADF (Bad file descriptor) [pid 3903] close(13) = -1 EBADF (Bad file descriptor) [pid 3903] close(14) = -1 EBADF (Bad file descriptor) [pid 3903] close(15) = -1 EBADF (Bad file descriptor) [pid 3903] close(16) = -1 EBADF (Bad file descriptor) [pid 3903] close(17) = -1 EBADF (Bad file descriptor) [pid 3903] close(18) = -1 EBADF (Bad file descriptor) [pid 3903] close(19) = -1 EBADF (Bad file descriptor) [pid 3903] close(20) = -1 EBADF (Bad file descriptor) [pid 3903] close(21) = -1 EBADF (Bad file descriptor) [pid 3903] close(22) = -1 EBADF (Bad file descriptor) [pid 3903] close(23) = -1 EBADF (Bad file descriptor) [pid 3903] close(24) = -1 EBADF (Bad file descriptor) [pid 3903] close(25) = -1 EBADF (Bad file descriptor) [pid 3903] close(26) = -1 EBADF (Bad file descriptor) [pid 3903] close(27) = -1 EBADF (Bad file descriptor) [pid 3903] close(28) = -1 EBADF (Bad file descriptor) [pid 3903] close(29) = -1 EBADF (Bad file descriptor) [pid 3903] exit_group(0) = ? [pid 3904] <... sendto resumed>) = ? [pid 3905] <... sendto resumed>) = ? [pid 3905] +++ exited with 0 +++ [pid 3904] +++ exited with 0 +++ [pid 3903] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=267, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3906 attached , child_tidptr=0x555556bdb5d0) = 270 [pid 3906] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3906] setpgid(0, 0) = 0 [pid 3906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3906] write(3, "1000", 4) = 4 [pid 3906] close(3) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3906] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3906] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[271], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 271 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3907 attached [pid 3907] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3907] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... futex resumed>) = 1 [pid 3907] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... futex resumed>) = 1 [pid 3907] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... futex resumed>) = 1 [pid 3907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... futex resumed>) = 1 [pid 3907] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... futex resumed>) = 1 [pid 3907] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3907] <... futex resumed>) = 1 [pid 3907] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3906] <... futex resumed>) = 0 [pid 3907] sendto(4, NULL, 0, 0, NULL, 0 [pid 3906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3906] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3906] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3906] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[272], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 272 [pid 3906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3908 attached [pid 3908] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3908] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3908] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3908] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3908] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3906] <... futex resumed>) = 0 [pid 3906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] sendto(5, NULL, 0, 0, NULL, 0 [pid 3906] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3906] close(3) = 0 [pid 3906] close(4) = 0 [pid 3906] close(5) = 0 [pid 3906] close(6) = -1 EBADF (Bad file descriptor) [pid 3906] close(7) = -1 EBADF (Bad file descriptor) [pid 3906] close(8) = -1 EBADF (Bad file descriptor) [pid 3906] close(9) = -1 EBADF (Bad file descriptor) [pid 3906] close(10) = -1 EBADF (Bad file descriptor) [pid 3906] close(11) = -1 EBADF (Bad file descriptor) [pid 3906] close(12) = -1 EBADF (Bad file descriptor) [pid 3906] close(13) = -1 EBADF (Bad file descriptor) [pid 3906] close(14) = -1 EBADF (Bad file descriptor) [pid 3906] close(15) = -1 EBADF (Bad file descriptor) [pid 3906] close(16) = -1 EBADF (Bad file descriptor) [pid 3906] close(17) = -1 EBADF (Bad file descriptor) [pid 3906] close(18) = -1 EBADF (Bad file descriptor) [pid 3906] close(19) = -1 EBADF (Bad file descriptor) [pid 3906] close(20) = -1 EBADF (Bad file descriptor) [pid 3906] close(21) = -1 EBADF (Bad file descriptor) [pid 3906] close(22) = -1 EBADF (Bad file descriptor) [pid 3906] close(23) = -1 EBADF (Bad file descriptor) [pid 3906] close(24) = -1 EBADF (Bad file descriptor) [pid 3906] close(25) = -1 EBADF (Bad file descriptor) [pid 3906] close(26) = -1 EBADF (Bad file descriptor) [pid 3906] close(27) = -1 EBADF (Bad file descriptor) [pid 3906] close(28) = -1 EBADF (Bad file descriptor) [pid 3906] close(29) = -1 EBADF (Bad file descriptor) [pid 3906] exit_group(0 [pid 3908] <... sendto resumed>) = ? [pid 3907] <... sendto resumed>) = ? [pid 3906] <... exit_group resumed>) = ? [pid 3908] +++ exited with 0 +++ [pid 3907] +++ exited with 0 +++ [pid 3906] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=270, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3909 attached , child_tidptr=0x555556bdb5d0) = 273 [pid 3909] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3909] setpgid(0, 0) = 0 [pid 3909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3909] write(3, "1000", 4) = 4 [pid 3909] close(3) = 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3909] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3909] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3910 attached , parent_tid=[274], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 274 [pid 3910] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] <... socket resumed>) = 3 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3909] <... futex resumed>) = 0 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] <... socket resumed>) = 4 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] <... connect resumed>) = 0 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3910] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3910] <... bind resumed>) = 0 [pid 3910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] sendto(4, NULL, 0, 0, NULL, 0 [pid 3909] <... futex resumed>) = 0 [pid 3909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3909] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3909] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3909] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[275], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 275 [pid 3909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3911 attached [pid 3911] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3911] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3911] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3909] <... futex resumed>) = 0 [pid 3909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3909] <... futex resumed>) = 0 [pid 3911] <... connect resumed>) = 0 [pid 3909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3911] <... futex resumed>) = 0 [pid 3909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3909] <... futex resumed>) = 0 [pid 3909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... bind resumed>) = 0 [pid 3911] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3909] <... futex resumed>) = 0 [pid 3911] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] sendto(5, NULL, 0, 0, NULL, 0 [pid 3909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3909] close(3) = 0 [pid 3909] close(4) = 0 [pid 3909] close(5) = 0 [pid 3909] close(6) = -1 EBADF (Bad file descriptor) [pid 3909] close(7) = -1 EBADF (Bad file descriptor) [pid 3909] close(8) = -1 EBADF (Bad file descriptor) [pid 3909] close(9) = -1 EBADF (Bad file descriptor) [pid 3909] close(10) = -1 EBADF (Bad file descriptor) [pid 3909] close(11) = -1 EBADF (Bad file descriptor) [pid 3909] close(12) = -1 EBADF (Bad file descriptor) [pid 3909] close(13) = -1 EBADF (Bad file descriptor) [pid 3909] close(14) = -1 EBADF (Bad file descriptor) [pid 3909] close(15) = -1 EBADF (Bad file descriptor) [pid 3909] close(16) = -1 EBADF (Bad file descriptor) [pid 3909] close(17) = -1 EBADF (Bad file descriptor) [pid 3909] close(18) = -1 EBADF (Bad file descriptor) [pid 3909] close(19) = -1 EBADF (Bad file descriptor) [pid 3909] close(20) = -1 EBADF (Bad file descriptor) [pid 3909] close(21) = -1 EBADF (Bad file descriptor) [pid 3909] close(22) = -1 EBADF (Bad file descriptor) [pid 3909] close(23) = -1 EBADF (Bad file descriptor) [pid 3909] close(24) = -1 EBADF (Bad file descriptor) [pid 3909] close(25) = -1 EBADF (Bad file descriptor) [pid 3909] close(26) = -1 EBADF (Bad file descriptor) [pid 3909] close(27) = -1 EBADF (Bad file descriptor) [pid 3909] close(28) = -1 EBADF (Bad file descriptor) [pid 3909] close(29) = -1 EBADF (Bad file descriptor) [pid 3909] exit_group(0 [pid 3911] <... sendto resumed>) = ? [pid 3910] <... sendto resumed>) = ? [pid 3909] <... exit_group resumed>) = ? [pid 3910] +++ exited with 0 +++ [pid 3911] +++ exited with 0 +++ [pid 3909] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=273, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 276 ./strace-static-x86_64: Process 3912 attached [pid 3912] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3912] setpgid(0, 0) = 0 [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3912] write(3, "1000", 4) = 4 [pid 3912] close(3) = 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3912] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3912] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[277], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 277 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3913 attached [pid 3913] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3913] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... futex resumed>) = 0 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 1 [pid 3913] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... futex resumed>) = 0 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 1 [pid 3913] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... sendmsg resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3913] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... socket resumed>) = 4 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3913] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... connect resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3913] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... bind resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3913] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 3913] sendto(4, NULL, 0, 0, NULL, 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... sendto resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 3913] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... socket resumed>) = 5 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 3913] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... connect resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 3913] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... bind resumed>) = 0 [pid 3913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3913] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 3913] sendto(5, NULL, 0, 0, NULL, 0 [pid 3912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3912] close(3) = 0 [pid 3912] close(4) = 0 [pid 3912] close(5) = 0 [pid 3912] close(6) = -1 EBADF (Bad file descriptor) [pid 3912] close(7) = -1 EBADF (Bad file descriptor) [pid 3912] close(8) = -1 EBADF (Bad file descriptor) [pid 3912] close(9) = -1 EBADF (Bad file descriptor) [pid 3912] close(10) = -1 EBADF (Bad file descriptor) [pid 3912] close(11) = -1 EBADF (Bad file descriptor) [pid 3912] close(12) = -1 EBADF (Bad file descriptor) [pid 3912] close(13) = -1 EBADF (Bad file descriptor) [pid 3912] close(14) = -1 EBADF (Bad file descriptor) [pid 3912] close(15) = -1 EBADF (Bad file descriptor) [pid 3912] close(16) = -1 EBADF (Bad file descriptor) [pid 3912] close(17) = -1 EBADF (Bad file descriptor) [pid 3912] close(18) = -1 EBADF (Bad file descriptor) [pid 3912] close(19) = -1 EBADF (Bad file descriptor) [pid 3912] close(20) = -1 EBADF (Bad file descriptor) [pid 3912] close(21) = -1 EBADF (Bad file descriptor) [pid 3912] close(22) = -1 EBADF (Bad file descriptor) [pid 3912] close(23) = -1 EBADF (Bad file descriptor) [pid 3912] close(24) = -1 EBADF (Bad file descriptor) [pid 3912] close(25) = -1 EBADF (Bad file descriptor) [pid 3912] close(26) = -1 EBADF (Bad file descriptor) [pid 3912] close(27) = -1 EBADF (Bad file descriptor) [pid 3912] close(28) = -1 EBADF (Bad file descriptor) [pid 3912] close(29) = -1 EBADF (Bad file descriptor) [pid 3912] exit_group(0) = ? [pid 3913] <... sendto resumed>) = ? [pid 3913] +++ exited with 0 +++ [pid 3912] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=276, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3914 attached , child_tidptr=0x555556bdb5d0) = 278 [pid 3914] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3914] setpgid(0, 0) = 0 [pid 3914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3914] write(3, "1000", 4) = 4 [pid 3914] close(3) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3914] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3914] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[279], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 279 ./strace-static-x86_64: Process 3915 attached [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3915] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = 0 [pid 3915] <... futex resumed>) = 1 [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3915] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... bind resumed>) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3914] <... futex resumed>) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... sendmsg resumed>) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = 0 [pid 3915] <... futex resumed>) = 1 [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3915] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] <... futex resumed>) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3914] <... futex resumed>) = 0 [pid 3915] <... bind resumed>) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] sendto(4, NULL, 0, 0, NULL, 0 [pid 3914] <... futex resumed>) = 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... sendto resumed>) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3915] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] <... futex resumed>) = 0 [pid 3915] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... socket resumed>) = 5 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3915] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] <... futex resumed>) = 0 [pid 3915] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... connect resumed>) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3915] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] <... futex resumed>) = 0 [pid 3915] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3915] <... bind resumed>) = 0 [pid 3915] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] <... futex resumed>) = 0 [pid 3915] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3914] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] <... futex resumed>) = 0 [pid 3915] sendto(5, NULL, 0, 0, NULL, 0 [pid 3914] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3914] close(3) = 0 [pid 3914] close(4) = 0 [pid 3914] close(5) = 0 [pid 3914] close(6) = -1 EBADF (Bad file descriptor) [pid 3914] close(7) = -1 EBADF (Bad file descriptor) [pid 3914] close(8) = -1 EBADF (Bad file descriptor) [pid 3914] close(9) = -1 EBADF (Bad file descriptor) [pid 3914] close(10) = -1 EBADF (Bad file descriptor) [pid 3914] close(11) = -1 EBADF (Bad file descriptor) [pid 3914] close(12) = -1 EBADF (Bad file descriptor) [pid 3914] close(13) = -1 EBADF (Bad file descriptor) [pid 3914] close(14) = -1 EBADF (Bad file descriptor) [pid 3914] close(15) = -1 EBADF (Bad file descriptor) [pid 3914] close(16) = -1 EBADF (Bad file descriptor) [pid 3914] close(17) = -1 EBADF (Bad file descriptor) [pid 3914] close(18) = -1 EBADF (Bad file descriptor) [pid 3914] close(19) = -1 EBADF (Bad file descriptor) [pid 3914] close(20) = -1 EBADF (Bad file descriptor) [pid 3914] close(21) = -1 EBADF (Bad file descriptor) [pid 3914] close(22) = -1 EBADF (Bad file descriptor) [pid 3914] close(23) = -1 EBADF (Bad file descriptor) [pid 3914] close(24) = -1 EBADF (Bad file descriptor) [pid 3914] close(25) = -1 EBADF (Bad file descriptor) [pid 3914] close(26) = -1 EBADF (Bad file descriptor) [pid 3914] close(27) = -1 EBADF (Bad file descriptor) [pid 3914] close(28) = -1 EBADF (Bad file descriptor) [pid 3914] close(29) = -1 EBADF (Bad file descriptor) [pid 3914] exit_group(0 [pid 3915] <... sendto resumed>) = ? [pid 3914] <... exit_group resumed>) = ? [pid 3915] +++ exited with 0 +++ [pid 3914] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=278, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 280 ./strace-static-x86_64: Process 3917 attached [pid 3917] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3917] setpgid(0, 0) = 0 [pid 3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3917] write(3, "1000", 4) = 4 [pid 3917] close(3) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3917] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3917] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[281], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 281 [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3918 attached [pid 3918] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3918] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3918] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3918] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3918] <... sendmsg resumed>) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3918] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3918] <... socket resumed>) = 4 [pid 3917] <... futex resumed>) = 0 [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3918] <... futex resumed>) = 0 [pid 3917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3918] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3918] <... connect resumed>) = 0 [pid 3917] <... futex resumed>) = 0 [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3918] <... futex resumed>) = 0 [pid 3917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3918] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3918] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3917] <... futex resumed>) = 0 [pid 3918] <... bind resumed>) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3918] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3918] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3917] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3918] sendto(4, NULL, 0, 0, NULL, 0 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3917] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3917] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3917] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[282], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 282 [pid 3917] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3919 attached [pid 3919] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3919] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3919] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3919] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3917] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3919] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3917] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] sendto(5, NULL, 0, 0, NULL, 0 [pid 3917] <... futex resumed>) = 0 [pid 3919] <... sendto resumed>) = 0 [pid 3917] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3919] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3917] <... futex resumed>) = 0 [pid 3919] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3917] close(3) = 0 [pid 3917] close(4) = 0 [pid 3917] close(5) = 0 [pid 3917] close(6) = -1 EBADF (Bad file descriptor) [pid 3917] close(7) = -1 EBADF (Bad file descriptor) [pid 3917] close(8) = -1 EBADF (Bad file descriptor) [pid 3917] close(9) = -1 EBADF (Bad file descriptor) [pid 3917] close(10) = -1 EBADF (Bad file descriptor) [pid 3917] close(11) = -1 EBADF (Bad file descriptor) [pid 3917] close(12) = -1 EBADF (Bad file descriptor) [pid 3917] close(13) = -1 EBADF (Bad file descriptor) [pid 3917] close(14) = -1 EBADF (Bad file descriptor) [pid 3917] close(15) = -1 EBADF (Bad file descriptor) [pid 3917] close(16) = -1 EBADF (Bad file descriptor) [pid 3917] close(17) = -1 EBADF (Bad file descriptor) [pid 3917] close(18) = -1 EBADF (Bad file descriptor) [pid 3917] close(19) = -1 EBADF (Bad file descriptor) [pid 3917] close(20) = -1 EBADF (Bad file descriptor) [pid 3917] close(21) = -1 EBADF (Bad file descriptor) [pid 3917] close(22) = -1 EBADF (Bad file descriptor) [pid 3917] close(23) = -1 EBADF (Bad file descriptor) [pid 3917] close(24) = -1 EBADF (Bad file descriptor) [pid 3917] close(25) = -1 EBADF (Bad file descriptor) [pid 3917] close(26) = -1 EBADF (Bad file descriptor) [pid 3917] close(27) = -1 EBADF (Bad file descriptor) [pid 3917] close(28) = -1 EBADF (Bad file descriptor) [pid 3917] close(29) = -1 EBADF (Bad file descriptor) [pid 3917] exit_group(0 [pid 3919] <... futex resumed>) = ? [pid 3918] <... sendto resumed>) = ? [pid 3917] <... exit_group resumed>) = ? [pid 3919] +++ exited with 0 +++ [pid 3918] +++ exited with 0 +++ [pid 3917] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 283 ./strace-static-x86_64: Process 3920 attached [pid 3920] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3920] setpgid(0, 0) = 0 [pid 3920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3920] write(3, "1000", 4) = 4 [pid 3920] close(3) = 0 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3920] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3920] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[284], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 284 [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3921 attached [pid 3921] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3921] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3921] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... connect resumed>) = 0 [pid 3920] <... futex resumed>) = 0 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... futex resumed>) = 0 [pid 3920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3921] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... bind resumed>) = 0 [pid 3920] <... futex resumed>) = 0 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... futex resumed>) = 0 [pid 3920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... sendmsg resumed>) = 0 [pid 3920] <... futex resumed>) = 0 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... futex resumed>) = 0 [pid 3920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3921] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... futex resumed>) = 0 [pid 3921] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... socket resumed>) = 4 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3921] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... futex resumed>) = 0 [pid 3921] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... connect resumed>) = 0 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3921] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... futex resumed>) = 0 [pid 3921] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3921] <... bind resumed>) = 0 [pid 3921] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3921] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... futex resumed>) = 0 [pid 3921] sendto(4, NULL, 0, 0, NULL, 0 [pid 3920] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3920] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3920] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3920] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3922 attached [pid 3922] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3922] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] <... clone resumed>, parent_tid=[285], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 285 [pid 3920] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3922] <... futex resumed>) = 0 [pid 3922] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3920] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3922] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... futex resumed>) = 0 [pid 3920] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3922] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3922] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3922] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3922] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3922] sendto(5, NULL, 0, 0, NULL, 0 [pid 3920] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... sendto resumed>) = 0 [pid 3920] <... futex resumed>) = 0 [pid 3920] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3922] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] close(3) = 0 [pid 3920] close(4) = 0 [pid 3920] close(5) = 0 [pid 3920] close(6) = -1 EBADF (Bad file descriptor) [pid 3920] close(7) = -1 EBADF (Bad file descriptor) [pid 3920] close(8) = -1 EBADF (Bad file descriptor) [pid 3920] close(9) = -1 EBADF (Bad file descriptor) [pid 3920] close(10) = -1 EBADF (Bad file descriptor) [pid 3920] close(11) = -1 EBADF (Bad file descriptor) [pid 3920] close(12) = -1 EBADF (Bad file descriptor) [pid 3920] close(13) = -1 EBADF (Bad file descriptor) [pid 3920] close(14) = -1 EBADF (Bad file descriptor) [pid 3920] close(15) = -1 EBADF (Bad file descriptor) [pid 3920] close(16) = -1 EBADF (Bad file descriptor) [pid 3920] close(17) = -1 EBADF (Bad file descriptor) [pid 3920] close(18) = -1 EBADF (Bad file descriptor) [pid 3920] close(19) = -1 EBADF (Bad file descriptor) [pid 3920] close(20) = -1 EBADF (Bad file descriptor) [pid 3920] close(21) = -1 EBADF (Bad file descriptor) [pid 3920] close(22) = -1 EBADF (Bad file descriptor) [pid 3920] close(23) = -1 EBADF (Bad file descriptor) [pid 3920] close(24) = -1 EBADF (Bad file descriptor) [pid 3920] close(25) = -1 EBADF (Bad file descriptor) [pid 3920] close(26) = -1 EBADF (Bad file descriptor) [pid 3920] close(27) = -1 EBADF (Bad file descriptor) [pid 3920] close(28) = -1 EBADF (Bad file descriptor) [pid 3920] close(29) = -1 EBADF (Bad file descriptor) [pid 3920] exit_group(0 [pid 3922] <... futex resumed>) = ? [pid 3921] <... sendto resumed>) = ? [pid 3920] <... exit_group resumed>) = ? [pid 3922] +++ exited with 0 +++ [pid 3921] +++ exited with 0 +++ [pid 3920] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=283, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 286 ./strace-static-x86_64: Process 3923 attached [pid 3923] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3923] setpgid(0, 0) = 0 [pid 3923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3923] write(3, "1000", 4) = 4 [pid 3923] close(3) = 0 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3923] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3923] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[287], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 287 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3924 attached [pid 3924] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3924] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... futex resumed>) = 1 [pid 3924] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... futex resumed>) = 1 [pid 3924] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... futex resumed>) = 1 [pid 3924] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3923] <... futex resumed>) = 0 [pid 3924] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... socket resumed>) = 4 [pid 3923] <... futex resumed>) = 0 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... futex resumed>) = 0 [pid 3923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... connect resumed>) = 0 [pid 3923] <... futex resumed>) = 0 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... futex resumed>) = 0 [pid 3923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... bind resumed>) = 0 [pid 3923] <... futex resumed>) = 0 [pid 3924] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3924] <... futex resumed>) = 0 [pid 3923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3924] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3923] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3923] <... futex resumed>) = 0 [pid 3924] sendto(4, NULL, 0, 0, NULL, 0 [pid 3923] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3923] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3923] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3923] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[288], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 288 [pid 3923] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3925 attached [pid 3925] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3925] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3925] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3925] <... futex resumed>) = 1 [pid 3925] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3925] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3925] <... futex resumed>) = 1 [pid 3925] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3925] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3923] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3923] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3925] <... futex resumed>) = 1 [pid 3925] sendto(5, NULL, 0, 0, NULL, 0 [pid 3923] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3923] close(3) = 0 [pid 3923] close(4) = 0 [pid 3923] close(5) = 0 [pid 3923] close(6) = -1 EBADF (Bad file descriptor) [pid 3923] close(7) = -1 EBADF (Bad file descriptor) [pid 3923] close(8) = -1 EBADF (Bad file descriptor) [pid 3923] close(9) = -1 EBADF (Bad file descriptor) [pid 3923] close(10) = -1 EBADF (Bad file descriptor) [pid 3923] close(11) = -1 EBADF (Bad file descriptor) [pid 3923] close(12) = -1 EBADF (Bad file descriptor) [pid 3923] close(13) = -1 EBADF (Bad file descriptor) [pid 3923] close(14) = -1 EBADF (Bad file descriptor) [pid 3923] close(15) = -1 EBADF (Bad file descriptor) [pid 3923] close(16) = -1 EBADF (Bad file descriptor) [pid 3923] close(17) = -1 EBADF (Bad file descriptor) [pid 3923] close(18) = -1 EBADF (Bad file descriptor) [pid 3923] close(19) = -1 EBADF (Bad file descriptor) [pid 3923] close(20) = -1 EBADF (Bad file descriptor) [pid 3923] close(21) = -1 EBADF (Bad file descriptor) [pid 3923] close(22) = -1 EBADF (Bad file descriptor) [pid 3923] close(23) = -1 EBADF (Bad file descriptor) [pid 3923] close(24) = -1 EBADF (Bad file descriptor) [pid 3923] close(25) = -1 EBADF (Bad file descriptor) [pid 3923] close(26) = -1 EBADF (Bad file descriptor) [pid 3923] close(27) = -1 EBADF (Bad file descriptor) [pid 3923] close(28) = -1 EBADF (Bad file descriptor) [pid 3923] close(29) = -1 EBADF (Bad file descriptor) [pid 3923] exit_group(0 [pid 3925] <... sendto resumed>) = ? [pid 3924] <... sendto resumed>) = ? [pid 3923] <... exit_group resumed>) = ? [pid 3925] +++ exited with 0 +++ [pid 3924] +++ exited with 0 +++ [pid 3923] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=286, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 289 ./strace-static-x86_64: Process 3926 attached [pid 3926] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3926] setpgid(0, 0) = 0 [pid 3926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3926] write(3, "1000", 4) = 4 [pid 3926] close(3) = 0 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3926] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3926] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[290], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 290 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3927 attached [pid 3927] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3927] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 1 [pid 3927] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 1 [pid 3927] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 1 [pid 3927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] <... futex resumed>) = 0 [pid 3927] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... socket resumed>) = 4 [pid 3926] <... futex resumed>) = 0 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 0 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3927] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... connect resumed>) = 0 [pid 3926] <... futex resumed>) = 0 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 0 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3927] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... bind resumed>) = 0 [pid 3926] <... futex resumed>) = 0 [pid 3927] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 0 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3927] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3926] <... futex resumed>) = 0 [pid 3927] sendto(4, NULL, 0, 0, NULL, 0 [pid 3926] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3926] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3926] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3926] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[291], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 291 [pid 3926] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3928 attached [pid 3928] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3928] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3928] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] <... futex resumed>) = 0 [pid 3928] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3926] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3928] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3926] <... futex resumed>) = 0 [pid 3928] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3928] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3926] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3928] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3926] <... futex resumed>) = 0 [pid 3928] <... bind resumed>) = 0 [pid 3926] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3928] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] <... futex resumed>) = 0 [pid 3928] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3926] <... futex resumed>) = 0 [pid 3928] sendto(5, NULL, 0, 0, NULL, 0 [pid 3926] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3928] <... sendto resumed>) = 0 [pid 3928] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] <... futex resumed>) = 0 [pid 3928] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] close(3) = 0 [pid 3926] close(4) = 0 [pid 3926] close(5) = 0 [pid 3926] close(6) = -1 EBADF (Bad file descriptor) [pid 3926] close(7) = -1 EBADF (Bad file descriptor) [pid 3926] close(8) = -1 EBADF (Bad file descriptor) [pid 3926] close(9) = -1 EBADF (Bad file descriptor) [pid 3926] close(10) = -1 EBADF (Bad file descriptor) [pid 3926] close(11) = -1 EBADF (Bad file descriptor) [pid 3926] close(12) = -1 EBADF (Bad file descriptor) [pid 3926] close(13) = -1 EBADF (Bad file descriptor) [pid 3926] close(14) = -1 EBADF (Bad file descriptor) [pid 3926] close(15) = -1 EBADF (Bad file descriptor) [pid 3926] close(16) = -1 EBADF (Bad file descriptor) [pid 3926] close(17) = -1 EBADF (Bad file descriptor) [pid 3926] close(18) = -1 EBADF (Bad file descriptor) [pid 3926] close(19) = -1 EBADF (Bad file descriptor) [pid 3926] close(20) = -1 EBADF (Bad file descriptor) [pid 3926] close(21) = -1 EBADF (Bad file descriptor) [pid 3926] close(22) = -1 EBADF (Bad file descriptor) [pid 3926] close(23) = -1 EBADF (Bad file descriptor) [pid 3926] close(24) = -1 EBADF (Bad file descriptor) [pid 3926] close(25) = -1 EBADF (Bad file descriptor) [pid 3926] close(26) = -1 EBADF (Bad file descriptor) [pid 3926] close(27) = -1 EBADF (Bad file descriptor) [pid 3926] close(28) = -1 EBADF (Bad file descriptor) [pid 3926] close(29) = -1 EBADF (Bad file descriptor) [pid 3926] exit_group(0 [pid 3928] <... futex resumed>) = ? [pid 3927] <... sendto resumed>) = ? [pid 3926] <... exit_group resumed>) = ? [pid 3928] +++ exited with 0 +++ [pid 3927] +++ exited with 0 +++ [pid 3926] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=289, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 292 ./strace-static-x86_64: Process 3929 attached [pid 3929] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3929] setpgid(0, 0) = 0 [pid 3929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3929] write(3, "1000", 4) = 4 [pid 3929] close(3) = 0 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3929] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3929] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[293], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 293 [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3930 attached [pid 3930] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3930] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3930] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3930] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3929] <... futex resumed>) = 0 [pid 3930] <... connect resumed>) = 0 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... futex resumed>) = 0 [pid 3929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3930] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... bind resumed>) = 0 [pid 3929] <... futex resumed>) = 0 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... futex resumed>) = 0 [pid 3929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3930] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3929] <... futex resumed>) = 0 [pid 3930] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... sendmsg resumed>) = 0 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3930] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3929] <... futex resumed>) = 0 [pid 3930] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... socket resumed>) = 4 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3930] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3929] <... futex resumed>) = 0 [pid 3930] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... connect resumed>) = 0 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3930] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3929] <... futex resumed>) = 0 [pid 3930] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] <... bind resumed>) = 0 [pid 3930] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3930] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3929] <... futex resumed>) = 0 [pid 3930] sendto(4, NULL, 0, 0, NULL, 0 [pid 3929] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3929] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3929] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3929] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[294], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 294 [pid 3929] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3929] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3931 attached [pid 3931] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3931] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3931] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3931] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] <... futex resumed>) = 0 [pid 3929] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3931] <... futex resumed>) = 0 [pid 3929] <... futex resumed>) = 1 [pid 3931] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3929] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3931] <... connect resumed>) = 0 [pid 3931] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3931] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3929] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3931] <... bind resumed>) = 0 [pid 3929] <... futex resumed>) = 0 [pid 3931] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3931] <... futex resumed>) = 0 [pid 3929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3931] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3929] <... futex resumed>) = 0 [pid 3931] sendto(5, NULL, 0, 0, NULL, 0 [pid 3929] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3931] <... sendto resumed>) = 0 [pid 3931] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3929] <... futex resumed>) = 0 [pid 3931] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3929] close(3) = 0 [pid 3929] close(4) = 0 [pid 3929] close(5) = 0 [pid 3929] close(6) = -1 EBADF (Bad file descriptor) [pid 3929] close(7) = -1 EBADF (Bad file descriptor) [pid 3929] close(8) = -1 EBADF (Bad file descriptor) [pid 3929] close(9) = -1 EBADF (Bad file descriptor) [pid 3929] close(10) = -1 EBADF (Bad file descriptor) [pid 3929] close(11) = -1 EBADF (Bad file descriptor) [pid 3929] close(12) = -1 EBADF (Bad file descriptor) [pid 3929] close(13) = -1 EBADF (Bad file descriptor) [pid 3929] close(14) = -1 EBADF (Bad file descriptor) [pid 3929] close(15) = -1 EBADF (Bad file descriptor) [pid 3929] close(16) = -1 EBADF (Bad file descriptor) [pid 3929] close(17) = -1 EBADF (Bad file descriptor) [pid 3929] close(18) = -1 EBADF (Bad file descriptor) [pid 3929] close(19) = -1 EBADF (Bad file descriptor) [pid 3929] close(20) = -1 EBADF (Bad file descriptor) [pid 3929] close(21) = -1 EBADF (Bad file descriptor) [pid 3929] close(22) = -1 EBADF (Bad file descriptor) [pid 3929] close(23) = -1 EBADF (Bad file descriptor) [pid 3929] close(24) = -1 EBADF (Bad file descriptor) [pid 3929] close(25) = -1 EBADF (Bad file descriptor) [pid 3929] close(26) = -1 EBADF (Bad file descriptor) [pid 3929] close(27) = -1 EBADF (Bad file descriptor) [pid 3929] close(28) = -1 EBADF (Bad file descriptor) [pid 3929] close(29) = -1 EBADF (Bad file descriptor) [pid 3929] exit_group(0) = ? [pid 3931] <... futex resumed>) = ? [pid 3930] <... sendto resumed>) = ? [pid 3931] +++ exited with 0 +++ [pid 3930] +++ exited with 0 +++ [pid 3929] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=292, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 295 ./strace-static-x86_64: Process 3932 attached [pid 3932] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3932] setpgid(0, 0) = 0 [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3932] write(3, "1000", 4) = 4 [pid 3932] close(3) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3932] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3932] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[296], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 296 [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3933 attached [pid 3933] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3933] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3933] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3933] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3933] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... futex resumed>) = 0 [pid 3933] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... bind resumed>) = 0 [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3933] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3933] <... futex resumed>) = 0 [pid 3933] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3933] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... socket resumed>) = 4 [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3932] <... futex resumed>) = 0 [pid 3933] <... connect resumed>) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3933] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... futex resumed>) = 0 [pid 3933] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... bind resumed>) = 0 [pid 3933] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3933] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3933] sendto(4, NULL, 0, 0, NULL, 0 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3932] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3932] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3932] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[297], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 297 [pid 3932] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3934 attached [pid 3934] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3934] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3934] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3934] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3934] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3934] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3934] <... futex resumed>) = 0 [pid 3932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3934] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3934] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3934] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] sendto(5, NULL, 0, 0, NULL, 0 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3932] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3932] close(3) = 0 [pid 3932] close(4) = 0 [pid 3932] close(5) = 0 [pid 3932] close(6) = -1 EBADF (Bad file descriptor) [pid 3932] close(7) = -1 EBADF (Bad file descriptor) [pid 3932] close(8) = -1 EBADF (Bad file descriptor) [pid 3932] close(9) = -1 EBADF (Bad file descriptor) [pid 3932] close(10) = -1 EBADF (Bad file descriptor) [pid 3932] close(11) = -1 EBADF (Bad file descriptor) [pid 3932] close(12) = -1 EBADF (Bad file descriptor) [pid 3932] close(13) = -1 EBADF (Bad file descriptor) [pid 3932] close(14) = -1 EBADF (Bad file descriptor) [pid 3932] close(15) = -1 EBADF (Bad file descriptor) [pid 3932] close(16) = -1 EBADF (Bad file descriptor) [pid 3932] close(17) = -1 EBADF (Bad file descriptor) [pid 3932] close(18) = -1 EBADF (Bad file descriptor) [pid 3932] close(19) = -1 EBADF (Bad file descriptor) [pid 3932] close(20) = -1 EBADF (Bad file descriptor) [pid 3932] close(21) = -1 EBADF (Bad file descriptor) [pid 3932] close(22) = -1 EBADF (Bad file descriptor) [pid 3932] close(23) = -1 EBADF (Bad file descriptor) [pid 3932] close(24) = -1 EBADF (Bad file descriptor) [pid 3932] close(25) = -1 EBADF (Bad file descriptor) [pid 3932] close(26) = -1 EBADF (Bad file descriptor) [pid 3932] close(27) = -1 EBADF (Bad file descriptor) [pid 3932] close(28) = -1 EBADF (Bad file descriptor) [pid 3932] close(29) = -1 EBADF (Bad file descriptor) [pid 3932] exit_group(0 [pid 3934] <... sendto resumed>) = ? [pid 3933] <... sendto resumed>) = ? [pid 3932] <... exit_group resumed>) = ? [pid 3934] +++ exited with 0 +++ [pid 3933] +++ exited with 0 +++ [pid 3932] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=295, si_uid=0, si_status=0, si_utime=2, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 298 ./strace-static-x86_64: Process 3935 attached [pid 3935] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3935] setpgid(0, 0) = 0 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3935] write(3, "1000", 4) = 4 [pid 3935] close(3) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3935] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3935] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[299], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 299 [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3936 attached [pid 3936] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3936] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3936] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... futex resumed>) = 0 [pid 3936] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3936] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... bind resumed>) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3936] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... sendmsg resumed>) = 0 [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3936] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... socket resumed>) = 4 [pid 3935] <... futex resumed>) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3936] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... connect resumed>) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3936] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... bind resumed>) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3936] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] <... futex resumed>) = 0 [pid 3936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] sendto(4, NULL, 0, 0, NULL, 0 [pid 3935] <... futex resumed>) = 0 [pid 3935] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3935] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3935] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3935] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[300], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 300 [pid 3935] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3937 attached [pid 3937] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3937] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3937] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3937] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3937] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3937] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3937] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] <... futex resumed>) = 0 [pid 3937] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3937] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3937] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... futex resumed>) = 0 [pid 3937] sendto(5, NULL, 0, 0, NULL, 0 [pid 3935] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3935] close(3) = 0 [pid 3935] close(4) = 0 [pid 3935] close(5) = 0 [pid 3935] close(6) = -1 EBADF (Bad file descriptor) [pid 3935] close(7) = -1 EBADF (Bad file descriptor) [pid 3935] close(8) = -1 EBADF (Bad file descriptor) [pid 3935] close(9) = -1 EBADF (Bad file descriptor) [pid 3935] close(10) = -1 EBADF (Bad file descriptor) [pid 3935] close(11) = -1 EBADF (Bad file descriptor) [pid 3935] close(12) = -1 EBADF (Bad file descriptor) [pid 3935] close(13) = -1 EBADF (Bad file descriptor) [pid 3935] close(14) = -1 EBADF (Bad file descriptor) [pid 3935] close(15) = -1 EBADF (Bad file descriptor) [pid 3935] close(16) = -1 EBADF (Bad file descriptor) [pid 3935] close(17) = -1 EBADF (Bad file descriptor) [pid 3935] close(18) = -1 EBADF (Bad file descriptor) [pid 3935] close(19) = -1 EBADF (Bad file descriptor) [pid 3935] close(20) = -1 EBADF (Bad file descriptor) [pid 3935] close(21) = -1 EBADF (Bad file descriptor) [pid 3935] close(22) = -1 EBADF (Bad file descriptor) [pid 3935] close(23) = -1 EBADF (Bad file descriptor) [pid 3935] close(24) = -1 EBADF (Bad file descriptor) [pid 3935] close(25) = -1 EBADF (Bad file descriptor) [pid 3935] close(26) = -1 EBADF (Bad file descriptor) [pid 3935] close(27) = -1 EBADF (Bad file descriptor) [pid 3935] close(28) = -1 EBADF (Bad file descriptor) [pid 3935] close(29) = -1 EBADF (Bad file descriptor) [pid 3935] exit_group(0 [pid 3937] <... sendto resumed>) = ? [pid 3936] <... sendto resumed>) = ? [pid 3935] <... exit_group resumed>) = ? [pid 3937] +++ exited with 0 +++ [pid 3936] +++ exited with 0 +++ [pid 3935] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 301 ./strace-static-x86_64: Process 3938 attached [pid 3938] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3938] setpgid(0, 0) = 0 [pid 3938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3938] write(3, "1000", 4) = 4 [pid 3938] close(3) = 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3938] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3938] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[302], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 302 [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3939 attached [pid 3939] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3939] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... futex resumed>) = 0 [pid 3939] <... futex resumed>) = 1 [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... futex resumed>) = 0 [pid 3939] <... futex resumed>) = 1 [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... sendmsg resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3939] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = 0 [pid 3938] <... futex resumed>) = 1 [pid 3939] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... connect resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3938] <... futex resumed>) = 0 [pid 3939] <... futex resumed>) = 1 [pid 3939] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... bind resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] <... futex resumed>) = 0 [pid 3939] sendto(4, NULL, 0, 0, NULL, 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... sendto resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] <... futex resumed>) = 0 [pid 3939] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... connect resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] <... futex resumed>) = 0 [pid 3939] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3939] <... bind resumed>) = 0 [pid 3939] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3938] <... futex resumed>) = 0 [pid 3939] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3938] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3938] <... futex resumed>) = 0 [pid 3939] sendto(5, NULL, 0, 0, NULL, 0 [pid 3938] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3938] close(3) = 0 [pid 3938] close(4) = 0 [pid 3938] close(5) = 0 [pid 3938] close(6) = -1 EBADF (Bad file descriptor) [pid 3938] close(7) = -1 EBADF (Bad file descriptor) [pid 3938] close(8) = -1 EBADF (Bad file descriptor) [pid 3938] close(9) = -1 EBADF (Bad file descriptor) [pid 3938] close(10) = -1 EBADF (Bad file descriptor) [pid 3938] close(11) = -1 EBADF (Bad file descriptor) [pid 3938] close(12) = -1 EBADF (Bad file descriptor) [pid 3938] close(13) = -1 EBADF (Bad file descriptor) [pid 3938] close(14) = -1 EBADF (Bad file descriptor) [pid 3938] close(15) = -1 EBADF (Bad file descriptor) [pid 3938] close(16) = -1 EBADF (Bad file descriptor) [pid 3938] close(17) = -1 EBADF (Bad file descriptor) [pid 3938] close(18) = -1 EBADF (Bad file descriptor) [pid 3938] close(19) = -1 EBADF (Bad file descriptor) [pid 3938] close(20) = -1 EBADF (Bad file descriptor) [pid 3938] close(21) = -1 EBADF (Bad file descriptor) [pid 3938] close(22) = -1 EBADF (Bad file descriptor) [pid 3938] close(23) = -1 EBADF (Bad file descriptor) [pid 3938] close(24) = -1 EBADF (Bad file descriptor) [pid 3938] close(25) = -1 EBADF (Bad file descriptor) [pid 3938] close(26) = -1 EBADF (Bad file descriptor) [pid 3938] close(27) = -1 EBADF (Bad file descriptor) [pid 3938] close(28) = -1 EBADF (Bad file descriptor) [pid 3938] close(29) = -1 EBADF (Bad file descriptor) [pid 3938] exit_group(0) = ? [pid 3939] <... sendto resumed>) = ? [pid 3939] +++ exited with 0 +++ [pid 3938] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 303 ./strace-static-x86_64: Process 3940 attached [pid 3940] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3940] setpgid(0, 0) = 0 [pid 3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3940] write(3, "1000", 4) = 4 [pid 3940] close(3) = 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3940] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3940] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[304], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 304 [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3941 attached [pid 3941] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3941] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... connect resumed>) = 0 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... futex resumed>) = 0 [pid 3940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3940] <... futex resumed>) = 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... bind resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... sendmsg resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... socket resumed>) = 4 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... connect resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... bind resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] sendto(4, NULL, 0, 0, NULL, 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... sendto resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... socket resumed>) = 5 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... connect resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3941] <... bind resumed>) = 0 [pid 3941] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3941] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3941] sendto(5, NULL, 0, 0, NULL, 0 [pid 3940] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3940] close(3) = 0 [pid 3940] close(4) = 0 [pid 3940] close(5) = 0 [pid 3940] close(6) = -1 EBADF (Bad file descriptor) [pid 3940] close(7) = -1 EBADF (Bad file descriptor) [pid 3940] close(8) = -1 EBADF (Bad file descriptor) [pid 3940] close(9) = -1 EBADF (Bad file descriptor) [pid 3940] close(10) = -1 EBADF (Bad file descriptor) [pid 3940] close(11) = -1 EBADF (Bad file descriptor) [pid 3940] close(12) = -1 EBADF (Bad file descriptor) [pid 3940] close(13) = -1 EBADF (Bad file descriptor) [pid 3940] close(14) = -1 EBADF (Bad file descriptor) [pid 3940] close(15) = -1 EBADF (Bad file descriptor) [pid 3940] close(16) = -1 EBADF (Bad file descriptor) [pid 3940] close(17) = -1 EBADF (Bad file descriptor) [pid 3940] close(18) = -1 EBADF (Bad file descriptor) [pid 3940] close(19) = -1 EBADF (Bad file descriptor) [pid 3940] close(20) = -1 EBADF (Bad file descriptor) [pid 3940] close(21) = -1 EBADF (Bad file descriptor) [pid 3940] close(22) = -1 EBADF (Bad file descriptor) [pid 3940] close(23) = -1 EBADF (Bad file descriptor) [pid 3940] close(24) = -1 EBADF (Bad file descriptor) [pid 3940] close(25) = -1 EBADF (Bad file descriptor) [pid 3940] close(26) = -1 EBADF (Bad file descriptor) [pid 3940] close(27) = -1 EBADF (Bad file descriptor) [pid 3940] close(28) = -1 EBADF (Bad file descriptor) [pid 3940] close(29) = -1 EBADF (Bad file descriptor) [pid 3940] exit_group(0 [pid 3941] <... sendto resumed>) = ? [pid 3940] <... exit_group resumed>) = ? [pid 3941] +++ exited with 0 +++ [pid 3940] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 305 ./strace-static-x86_64: Process 3942 attached [pid 3942] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3942] setpgid(0, 0) = 0 [pid 3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3942] write(3, "1000", 4) = 4 [pid 3942] close(3) = 0 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3942] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3942] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[306], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 306 [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3943 attached [pid 3943] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3943] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] <... futex resumed>) = 0 [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... futex resumed>) = 1 [pid 3943] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... bind resumed>) = 0 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... futex resumed>) = 0 [pid 3942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3943] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... sendmsg resumed>) = 0 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... futex resumed>) = 0 [pid 3942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3943] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... socket resumed>) = 4 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... futex resumed>) = 0 [pid 3942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... connect resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... bind resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] sendto(4, NULL, 0, 0, NULL, 0 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... sendto resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... socket resumed>) = 5 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... connect resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... bind resumed>) = 0 [pid 3943] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3943] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3943] sendto(5, NULL, 0, 0, NULL, 0 [pid 3942] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3942] close(3) = 0 [pid 3942] close(4) = 0 [pid 3942] close(5) = 0 [pid 3942] close(6) = -1 EBADF (Bad file descriptor) [pid 3942] close(7) = -1 EBADF (Bad file descriptor) [pid 3942] close(8) = -1 EBADF (Bad file descriptor) [pid 3942] close(9) = -1 EBADF (Bad file descriptor) [pid 3942] close(10) = -1 EBADF (Bad file descriptor) [pid 3942] close(11) = -1 EBADF (Bad file descriptor) [pid 3942] close(12) = -1 EBADF (Bad file descriptor) [pid 3942] close(13) = -1 EBADF (Bad file descriptor) [pid 3942] close(14) = -1 EBADF (Bad file descriptor) [pid 3942] close(15) = -1 EBADF (Bad file descriptor) [pid 3942] close(16) = -1 EBADF (Bad file descriptor) [pid 3942] close(17) = -1 EBADF (Bad file descriptor) [pid 3942] close(18) = -1 EBADF (Bad file descriptor) [pid 3942] close(19) = -1 EBADF (Bad file descriptor) [pid 3942] close(20) = -1 EBADF (Bad file descriptor) [pid 3942] close(21) = -1 EBADF (Bad file descriptor) [pid 3942] close(22) = -1 EBADF (Bad file descriptor) [pid 3942] close(23) = -1 EBADF (Bad file descriptor) [pid 3942] close(24) = -1 EBADF (Bad file descriptor) [pid 3942] close(25) = -1 EBADF (Bad file descriptor) [pid 3942] close(26) = -1 EBADF (Bad file descriptor) [pid 3942] close(27) = -1 EBADF (Bad file descriptor) [pid 3942] close(28) = -1 EBADF (Bad file descriptor) [pid 3942] close(29) = -1 EBADF (Bad file descriptor) [pid 3942] exit_group(0) = ? [pid 3943] <... sendto resumed>) = ? [pid 3943] +++ exited with 0 +++ [pid 3942] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 307 ./strace-static-x86_64: Process 3945 attached [pid 3945] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3945] setpgid(0, 0) = 0 [pid 3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3945] write(3, "1000", 4) = 4 [pid 3945] close(3) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3945] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3945] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[308], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 308 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3946 attached [pid 3946] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3946] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3946] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] <... futex resumed>) = 1 [pid 3946] sendto(4, NULL, 0, 0, NULL, 0 [pid 3945] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3945] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3945] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3945] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3945] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[309], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 309 [pid 3945] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3947 attached [pid 3947] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3947] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3947] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3947] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3947] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3947] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3947] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3945] <... futex resumed>) = 0 [pid 3945] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3945] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3947] sendto(5, NULL, 0, 0, NULL, 0 [pid 3945] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3945] close(3) = 0 [pid 3945] close(4) = 0 [pid 3945] close(5) = 0 [pid 3945] close(6) = -1 EBADF (Bad file descriptor) [pid 3945] close(7) = -1 EBADF (Bad file descriptor) [pid 3945] close(8) = -1 EBADF (Bad file descriptor) [pid 3945] close(9) = -1 EBADF (Bad file descriptor) [pid 3945] close(10) = -1 EBADF (Bad file descriptor) [pid 3945] close(11) = -1 EBADF (Bad file descriptor) [pid 3945] close(12) = -1 EBADF (Bad file descriptor) [pid 3945] close(13) = -1 EBADF (Bad file descriptor) [pid 3945] close(14) = -1 EBADF (Bad file descriptor) [pid 3945] close(15) = -1 EBADF (Bad file descriptor) [pid 3945] close(16) = -1 EBADF (Bad file descriptor) [pid 3945] close(17) = -1 EBADF (Bad file descriptor) [pid 3945] close(18) = -1 EBADF (Bad file descriptor) [pid 3945] close(19) = -1 EBADF (Bad file descriptor) [pid 3945] close(20) = -1 EBADF (Bad file descriptor) [pid 3945] close(21) = -1 EBADF (Bad file descriptor) [pid 3945] close(22) = -1 EBADF (Bad file descriptor) [pid 3945] close(23) = -1 EBADF (Bad file descriptor) [pid 3945] close(24) = -1 EBADF (Bad file descriptor) [pid 3945] close(25) = -1 EBADF (Bad file descriptor) [pid 3945] close(26) = -1 EBADF (Bad file descriptor) [pid 3945] close(27) = -1 EBADF (Bad file descriptor) [pid 3945] close(28) = -1 EBADF (Bad file descriptor) [pid 3945] close(29) = -1 EBADF (Bad file descriptor) [pid 3945] exit_group(0 [pid 3946] <... sendto resumed>) = ? [pid 3945] <... exit_group resumed>) = ? [pid 3946] +++ exited with 0 +++ [pid 3947] <... sendto resumed>) = ? [pid 3947] +++ exited with 0 +++ [pid 3945] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 310 ./strace-static-x86_64: Process 3948 attached [pid 3948] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3948] setpgid(0, 0) = 0 [pid 3948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3948] write(3, "1000", 4) = 4 [pid 3948] close(3) = 0 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3948] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3948] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3949 attached , parent_tid=[311], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 311 [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3949] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3949] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3948] <... futex resumed>) = 0 [pid 3949] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] <... bind resumed>) = 0 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] <... futex resumed>) = 0 [pid 3949] <... futex resumed>) = 1 [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3949] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] <... socket resumed>) = 4 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3949] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3949] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3948] <... futex resumed>) = 0 [pid 3949] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3949] <... bind resumed>) = 0 [pid 3949] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3949] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3948] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3948] <... futex resumed>) = 0 [pid 3949] sendto(4, NULL, 0, 0, NULL, 0 [pid 3948] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3948] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3948] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3948] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[312], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 312 [pid 3948] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3950 attached [pid 3950] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3950] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3950] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3948] <... futex resumed>) = 0 [pid 3950] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3948] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... connect resumed>) = 0 [pid 3948] <... futex resumed>) = 0 [pid 3950] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] <... futex resumed>) = 0 [pid 3948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3950] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3948] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... bind resumed>) = 0 [pid 3948] <... futex resumed>) = 0 [pid 3950] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3950] <... futex resumed>) = 0 [pid 3948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3950] sendto(5, NULL, 0, 0, NULL, 0 [pid 3948] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3948] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3948] close(3) = 0 [pid 3948] close(4) = 0 [pid 3948] close(5) = 0 [pid 3948] close(6) = -1 EBADF (Bad file descriptor) [pid 3948] close(7) = -1 EBADF (Bad file descriptor) [pid 3948] close(8) = -1 EBADF (Bad file descriptor) [pid 3948] close(9) = -1 EBADF (Bad file descriptor) [pid 3948] close(10) = -1 EBADF (Bad file descriptor) [pid 3948] close(11) = -1 EBADF (Bad file descriptor) [pid 3948] close(12) = -1 EBADF (Bad file descriptor) [pid 3948] close(13) = -1 EBADF (Bad file descriptor) [pid 3948] close(14) = -1 EBADF (Bad file descriptor) [pid 3948] close(15) = -1 EBADF (Bad file descriptor) [pid 3948] close(16) = -1 EBADF (Bad file descriptor) [pid 3948] close(17) = -1 EBADF (Bad file descriptor) [pid 3948] close(18) = -1 EBADF (Bad file descriptor) [pid 3948] close(19) = -1 EBADF (Bad file descriptor) [pid 3948] close(20) = -1 EBADF (Bad file descriptor) [pid 3948] close(21) = -1 EBADF (Bad file descriptor) [pid 3948] close(22) = -1 EBADF (Bad file descriptor) [pid 3948] close(23) = -1 EBADF (Bad file descriptor) [pid 3948] close(24) = -1 EBADF (Bad file descriptor) [pid 3948] close(25) = -1 EBADF (Bad file descriptor) [pid 3948] close(26) = -1 EBADF (Bad file descriptor) [pid 3948] close(27) = -1 EBADF (Bad file descriptor) [pid 3948] close(28) = -1 EBADF (Bad file descriptor) [pid 3948] close(29) = -1 EBADF (Bad file descriptor) [pid 3948] exit_group(0 [pid 3950] <... sendto resumed>) = ? [pid 3949] <... sendto resumed>) = ? [pid 3948] <... exit_group resumed>) = ? [pid 3950] +++ exited with 0 +++ [pid 3949] +++ exited with 0 +++ [pid 3948] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 313 ./strace-static-x86_64: Process 3951 attached [pid 3951] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3951] setpgid(0, 0) = 0 [pid 3951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3951] write(3, "1000", 4) = 4 [pid 3951] close(3) = 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3951] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3951] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[314], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 314 [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3952 attached [pid 3952] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3952] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3952] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3951] <... futex resumed>) = 0 [pid 3952] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3952] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3951] <... futex resumed>) = 0 [pid 3952] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] <... socket resumed>) = 4 [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3952] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = 0 [pid 3951] <... futex resumed>) = 1 [pid 3952] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] <... connect resumed>) = 0 [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3952] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = 0 [pid 3951] <... futex resumed>) = 1 [pid 3952] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3952] <... bind resumed>) = 0 [pid 3952] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3952] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3951] <... futex resumed>) = 0 [pid 3952] sendto(4, NULL, 0, 0, NULL, 0 [pid 3951] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3951] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3951] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3951] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[315], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 315 [pid 3951] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3953 attached [pid 3953] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3953] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3953] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3953] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3953] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3953] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3953] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3951] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3951] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3953] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 3953] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3951] <... futex resumed>) = 0 [pid 3953] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3951] close(3) = 0 [pid 3951] close(4) = 0 [pid 3951] close(5) = 0 [pid 3951] close(6) = -1 EBADF (Bad file descriptor) [pid 3951] close(7) = -1 EBADF (Bad file descriptor) [pid 3951] close(8) = -1 EBADF (Bad file descriptor) [pid 3951] close(9) = -1 EBADF (Bad file descriptor) [pid 3951] close(10) = -1 EBADF (Bad file descriptor) [pid 3951] close(11) = -1 EBADF (Bad file descriptor) [pid 3951] close(12) = -1 EBADF (Bad file descriptor) [pid 3951] close(13) = -1 EBADF (Bad file descriptor) [pid 3951] close(14) = -1 EBADF (Bad file descriptor) [pid 3951] close(15) = -1 EBADF (Bad file descriptor) [pid 3951] close(16) = -1 EBADF (Bad file descriptor) [pid 3951] close(17) = -1 EBADF (Bad file descriptor) [pid 3951] close(18) = -1 EBADF (Bad file descriptor) [pid 3951] close(19) = -1 EBADF (Bad file descriptor) [pid 3951] close(20) = -1 EBADF (Bad file descriptor) [pid 3951] close(21) = -1 EBADF (Bad file descriptor) [pid 3951] close(22) = -1 EBADF (Bad file descriptor) [pid 3951] close(23) = -1 EBADF (Bad file descriptor) [pid 3951] close(24) = -1 EBADF (Bad file descriptor) [pid 3951] close(25) = -1 EBADF (Bad file descriptor) [pid 3951] close(26) = -1 EBADF (Bad file descriptor) [pid 3951] close(27) = -1 EBADF (Bad file descriptor) [pid 3951] close(28) = -1 EBADF (Bad file descriptor) [pid 3951] close(29) = -1 EBADF (Bad file descriptor) [pid 3951] exit_group(0) = ? [pid 3953] <... futex resumed>) = ? [pid 3953] +++ exited with 0 +++ [pid 3952] <... sendto resumed>) = ? [pid 3952] +++ exited with 0 +++ [pid 3951] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 316 ./strace-static-x86_64: Process 3954 attached [pid 3954] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3954] setpgid(0, 0) = 0 [pid 3954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3954] write(3, "1000", 4) = 4 [pid 3954] close(3) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3954] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3954] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[317], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 317 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3955 attached [pid 3955] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3955] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... futex resumed>) = 1 [pid 3955] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... futex resumed>) = 1 [pid 3955] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... futex resumed>) = 1 [pid 3955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... futex resumed>) = 1 [pid 3955] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... futex resumed>) = 1 [pid 3955] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3955] <... futex resumed>) = 1 [pid 3955] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3955] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3954] <... futex resumed>) = 0 [pid 3955] sendto(4, NULL, 0, 0, NULL, 0 [pid 3954] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3954] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3954] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3954] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3956 attached [pid 3956] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3956] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3954] <... clone resumed>, parent_tid=[318], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 318 [pid 3954] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3954] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3956] <... futex resumed>) = 0 [pid 3956] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3956] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3956] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3956] <... futex resumed>) = 0 [pid 3956] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3956] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3954] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3954] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... futex resumed>) = 0 [pid 3954] <... futex resumed>) = 1 [pid 3956] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3954] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3956] <... bind resumed>) = 0 [pid 3956] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3956] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] <... futex resumed>) = 0 [pid 3954] <... futex resumed>) = 1 [pid 3954] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3956] sendto(5, NULL, 0, 0, NULL, 0 [pid 3954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3954] close(3) = 0 [pid 3954] close(4) = 0 [pid 3954] close(5) = 0 [pid 3954] close(6) = -1 EBADF (Bad file descriptor) [pid 3954] close(7) = -1 EBADF (Bad file descriptor) [pid 3954] close(8) = -1 EBADF (Bad file descriptor) [pid 3954] close(9) = -1 EBADF (Bad file descriptor) [pid 3954] close(10) = -1 EBADF (Bad file descriptor) [pid 3954] close(11) = -1 EBADF (Bad file descriptor) [pid 3954] close(12) = -1 EBADF (Bad file descriptor) [pid 3954] close(13) = -1 EBADF (Bad file descriptor) [pid 3954] close(14) = -1 EBADF (Bad file descriptor) [pid 3954] close(15) = -1 EBADF (Bad file descriptor) [pid 3954] close(16) = -1 EBADF (Bad file descriptor) [pid 3954] close(17) = -1 EBADF (Bad file descriptor) [pid 3954] close(18) = -1 EBADF (Bad file descriptor) [pid 3954] close(19) = -1 EBADF (Bad file descriptor) [pid 3954] close(20) = -1 EBADF (Bad file descriptor) [pid 3954] close(21) = -1 EBADF (Bad file descriptor) [pid 3954] close(22) = -1 EBADF (Bad file descriptor) [pid 3954] close(23) = -1 EBADF (Bad file descriptor) [pid 3954] close(24) = -1 EBADF (Bad file descriptor) [pid 3954] close(25) = -1 EBADF (Bad file descriptor) [pid 3954] close(26) = -1 EBADF (Bad file descriptor) [pid 3954] close(27) = -1 EBADF (Bad file descriptor) [pid 3954] close(28) = -1 EBADF (Bad file descriptor) [pid 3954] close(29) = -1 EBADF (Bad file descriptor) [pid 3954] exit_group(0 [pid 3956] <... sendto resumed>) = ? [pid 3955] <... sendto resumed>) = ? [pid 3956] +++ exited with 0 +++ [pid 3955] +++ exited with 0 +++ [pid 3954] <... exit_group resumed>) = ? [pid 3954] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 319 ./strace-static-x86_64: Process 3957 attached [pid 3957] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3957] setpgid(0, 0) = 0 [pid 3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3957] write(3, "1000", 4) = 4 [pid 3957] close(3) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3957] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3957] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[320], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 320 [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3958 attached [pid 3958] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3958] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] <... futex resumed>) = 1 [pid 3958] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3958] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3958] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3958] <... futex resumed>) = 0 [pid 3958] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3958] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3958] <... bind resumed>) = 0 [pid 3958] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3958] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3957] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3957] <... futex resumed>) = 0 [pid 3958] sendto(4, NULL, 0, 0, NULL, 0 [pid 3957] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3957] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3957] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3957] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3959 attached , parent_tid=[321], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 321 [pid 3959] set_robust_list(0x7fd2b3f249e0, 24 [pid 3957] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3959] <... set_robust_list resumed>) = 0 [pid 3957] <... futex resumed>) = 0 [pid 3959] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3957] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] <... socket resumed>) = 5 [pid 3959] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3959] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3959] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3957] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3957] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3959] sendto(5, NULL, 0, 0, NULL, 0 [pid 3957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3957] close(3) = 0 [pid 3957] close(4) = 0 [pid 3957] close(5) = 0 [pid 3957] close(6) = -1 EBADF (Bad file descriptor) [pid 3957] close(7) = -1 EBADF (Bad file descriptor) [pid 3957] close(8) = -1 EBADF (Bad file descriptor) [pid 3957] close(9) = -1 EBADF (Bad file descriptor) [pid 3957] close(10) = -1 EBADF (Bad file descriptor) [pid 3957] close(11) = -1 EBADF (Bad file descriptor) [pid 3957] close(12) = -1 EBADF (Bad file descriptor) [pid 3957] close(13) = -1 EBADF (Bad file descriptor) [pid 3957] close(14) = -1 EBADF (Bad file descriptor) [pid 3957] close(15) = -1 EBADF (Bad file descriptor) [pid 3957] close(16) = -1 EBADF (Bad file descriptor) [pid 3957] close(17) = -1 EBADF (Bad file descriptor) [pid 3957] close(18) = -1 EBADF (Bad file descriptor) [pid 3957] close(19) = -1 EBADF (Bad file descriptor) [pid 3957] close(20) = -1 EBADF (Bad file descriptor) [pid 3957] close(21) = -1 EBADF (Bad file descriptor) [pid 3957] close(22) = -1 EBADF (Bad file descriptor) [pid 3957] close(23) = -1 EBADF (Bad file descriptor) [pid 3957] close(24) = -1 EBADF (Bad file descriptor) [pid 3957] close(25) = -1 EBADF (Bad file descriptor) [pid 3957] close(26) = -1 EBADF (Bad file descriptor) [pid 3957] close(27) = -1 EBADF (Bad file descriptor) [pid 3957] close(28) = -1 EBADF (Bad file descriptor) [pid 3957] close(29) = -1 EBADF (Bad file descriptor) [pid 3957] exit_group(0 [pid 3959] <... sendto resumed>) = ? [pid 3958] <... sendto resumed>) = ? [pid 3957] <... exit_group resumed>) = ? [pid 3959] +++ exited with 0 +++ [pid 3958] +++ exited with 0 +++ [pid 3957] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 322 ./strace-static-x86_64: Process 3960 attached [pid 3960] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3960] setpgid(0, 0) = 0 [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3960] write(3, "1000", 4) = 4 [pid 3960] close(3) = 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3960] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3960] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3961 attached [pid 3961] set_robust_list(0x7fd2b3f459e0, 24 [pid 3960] <... clone resumed>, parent_tid=[323], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 323 [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... set_robust_list resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3961] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] <... socket resumed>) = 3 [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... futex resumed>) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3960] <... futex resumed>) = 0 [pid 3961] <... socket resumed>) = 4 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3961] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3961] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] <... connect resumed>) = 0 [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... futex resumed>) = 0 [pid 3961] <... futex resumed>) = 1 [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3961] <... bind resumed>) = 0 [pid 3961] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3961] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3960] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3960] <... futex resumed>) = 0 [pid 3961] sendto(4, NULL, 0, 0, NULL, 0 [pid 3960] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3960] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3960] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3960] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[324], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 324 [pid 3960] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3962 attached [pid 3962] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3962] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3962] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3962] <... futex resumed>) = 1 [pid 3962] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3962] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3962] <... futex resumed>) = 1 [pid 3962] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3962] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... futex resumed>) = 0 [pid 3960] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3962] <... futex resumed>) = 1 [pid 3962] sendto(5, NULL, 0, 0, NULL, 0 [pid 3960] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3960] close(3) = 0 [pid 3960] close(4) = 0 [pid 3960] close(5) = 0 [pid 3960] close(6) = -1 EBADF (Bad file descriptor) [pid 3960] close(7) = -1 EBADF (Bad file descriptor) [pid 3960] close(8) = -1 EBADF (Bad file descriptor) [pid 3960] close(9) = -1 EBADF (Bad file descriptor) [pid 3960] close(10) = -1 EBADF (Bad file descriptor) [pid 3960] close(11) = -1 EBADF (Bad file descriptor) [pid 3960] close(12) = -1 EBADF (Bad file descriptor) [pid 3960] close(13) = -1 EBADF (Bad file descriptor) [pid 3960] close(14) = -1 EBADF (Bad file descriptor) [pid 3960] close(15) = -1 EBADF (Bad file descriptor) [pid 3960] close(16) = -1 EBADF (Bad file descriptor) [pid 3960] close(17) = -1 EBADF (Bad file descriptor) [pid 3960] close(18) = -1 EBADF (Bad file descriptor) [pid 3960] close(19) = -1 EBADF (Bad file descriptor) [pid 3960] close(20) = -1 EBADF (Bad file descriptor) [pid 3960] close(21) = -1 EBADF (Bad file descriptor) [pid 3960] close(22) = -1 EBADF (Bad file descriptor) [pid 3960] close(23) = -1 EBADF (Bad file descriptor) [pid 3960] close(24) = -1 EBADF (Bad file descriptor) [pid 3960] close(25) = -1 EBADF (Bad file descriptor) [pid 3960] close(26) = -1 EBADF (Bad file descriptor) [pid 3960] close(27) = -1 EBADF (Bad file descriptor) [pid 3960] close(28) = -1 EBADF (Bad file descriptor) [pid 3960] close(29) = -1 EBADF (Bad file descriptor) [pid 3960] exit_group(0 [pid 3962] <... sendto resumed>) = ? [pid 3960] <... exit_group resumed>) = ? [pid 3962] +++ exited with 0 +++ [pid 3961] <... sendto resumed>) = ? [pid 3961] +++ exited with 0 +++ [pid 3960] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 325 ./strace-static-x86_64: Process 3963 attached [pid 3963] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3963] setpgid(0, 0) = 0 [pid 3963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3963] write(3, "1000", 4) = 4 [pid 3963] close(3) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3963] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3963] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[326], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 326 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3964 attached [pid 3964] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3964] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 1 [pid 3964] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3963] <... futex resumed>) = 0 [pid 3964] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] <... socket resumed>) = 5 [pid 3963] <... futex resumed>) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 0 [pid 3963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3964] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] <... connect resumed>) = 0 [pid 3963] <... futex resumed>) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... futex resumed>) = 0 [pid 3963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3964] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3963] <... futex resumed>) = 0 [pid 3964] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3964] <... bind resumed>) = 0 [pid 3964] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3963] <... futex resumed>) = 0 [pid 3964] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3963] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3963] <... futex resumed>) = 0 [pid 3964] sendto(5, NULL, 0, 0, NULL, 0 [pid 3963] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3963] close(3) = 0 [pid 3963] close(4) = 0 [pid 3963] close(5) = 0 [pid 3963] close(6) = -1 EBADF (Bad file descriptor) [pid 3963] close(7) = -1 EBADF (Bad file descriptor) [pid 3963] close(8) = -1 EBADF (Bad file descriptor) [pid 3963] close(9) = -1 EBADF (Bad file descriptor) [pid 3963] close(10) = -1 EBADF (Bad file descriptor) [pid 3963] close(11) = -1 EBADF (Bad file descriptor) [pid 3963] close(12) = -1 EBADF (Bad file descriptor) [pid 3963] close(13) = -1 EBADF (Bad file descriptor) [pid 3963] close(14) = -1 EBADF (Bad file descriptor) [pid 3963] close(15) = -1 EBADF (Bad file descriptor) [pid 3963] close(16) = -1 EBADF (Bad file descriptor) [pid 3963] close(17) = -1 EBADF (Bad file descriptor) [pid 3963] close(18) = -1 EBADF (Bad file descriptor) [pid 3963] close(19) = -1 EBADF (Bad file descriptor) [pid 3963] close(20) = -1 EBADF (Bad file descriptor) [pid 3963] close(21) = -1 EBADF (Bad file descriptor) [pid 3963] close(22) = -1 EBADF (Bad file descriptor) [pid 3963] close(23) = -1 EBADF (Bad file descriptor) [pid 3963] close(24) = -1 EBADF (Bad file descriptor) [pid 3963] close(25) = -1 EBADF (Bad file descriptor) [pid 3963] close(26) = -1 EBADF (Bad file descriptor) [pid 3963] close(27) = -1 EBADF (Bad file descriptor) [pid 3963] close(28) = -1 EBADF (Bad file descriptor) [pid 3963] close(29) = -1 EBADF (Bad file descriptor) [pid 3963] exit_group(0) = ? [pid 3964] <... sendto resumed>) = ? [pid 3964] +++ exited with 0 +++ [pid 3963] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 327 ./strace-static-x86_64: Process 3965 attached [pid 3965] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3965] setpgid(0, 0) = 0 [pid 3965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3965] write(3, "1000", 4) = 4 [pid 3965] close(3) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3965] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3965] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[328], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 328 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3966 attached [pid 3966] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3966] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] <... futex resumed>) = 1 [pid 3966] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] <... futex resumed>) = 1 [pid 3966] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] <... futex resumed>) = 1 [pid 3966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] <... futex resumed>) = 1 [pid 3966] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] <... futex resumed>) = 1 [pid 3966] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3966] <... futex resumed>) = 1 [pid 3966] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3966] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3966] <... futex resumed>) = 1 [pid 3965] <... futex resumed>) = 0 [pid 3966] sendto(4, NULL, 0, 0, NULL, 0 [pid 3965] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3965] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3965] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3965] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[329], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 329 [pid 3965] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3967 attached [pid 3967] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3967] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3967] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3967] <... futex resumed>) = 1 [pid 3967] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3967] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3967] <... futex resumed>) = 1 [pid 3967] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3967] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3965] <... futex resumed>) = 0 [pid 3965] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3965] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3967] <... futex resumed>) = 1 [pid 3967] sendto(5, NULL, 0, 0, NULL, 0 [pid 3965] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3965] close(3) = 0 [pid 3965] close(4) = 0 [pid 3965] close(5) = 0 [pid 3965] close(6) = -1 EBADF (Bad file descriptor) [pid 3965] close(7) = -1 EBADF (Bad file descriptor) [pid 3965] close(8) = -1 EBADF (Bad file descriptor) [pid 3965] close(9) = -1 EBADF (Bad file descriptor) [pid 3965] close(10) = -1 EBADF (Bad file descriptor) [pid 3965] close(11) = -1 EBADF (Bad file descriptor) [pid 3965] close(12) = -1 EBADF (Bad file descriptor) [pid 3965] close(13) = -1 EBADF (Bad file descriptor) [pid 3965] close(14) = -1 EBADF (Bad file descriptor) [pid 3965] close(15) = -1 EBADF (Bad file descriptor) [pid 3965] close(16) = -1 EBADF (Bad file descriptor) [pid 3965] close(17) = -1 EBADF (Bad file descriptor) [pid 3965] close(18) = -1 EBADF (Bad file descriptor) [pid 3965] close(19) = -1 EBADF (Bad file descriptor) [pid 3965] close(20) = -1 EBADF (Bad file descriptor) [pid 3965] close(21) = -1 EBADF (Bad file descriptor) [pid 3965] close(22) = -1 EBADF (Bad file descriptor) [pid 3965] close(23) = -1 EBADF (Bad file descriptor) [pid 3965] close(24) = -1 EBADF (Bad file descriptor) [pid 3965] close(25) = -1 EBADF (Bad file descriptor) [pid 3965] close(26) = -1 EBADF (Bad file descriptor) [pid 3965] close(27) = -1 EBADF (Bad file descriptor) [pid 3965] close(28) = -1 EBADF (Bad file descriptor) [pid 3965] close(29) = -1 EBADF (Bad file descriptor) [pid 3965] exit_group(0 [pid 3967] <... sendto resumed>) = ? [pid 3966] <... sendto resumed>) = ? [pid 3965] <... exit_group resumed>) = ? [pid 3967] +++ exited with 0 +++ [pid 3966] +++ exited with 0 +++ [pid 3965] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3969 attached , child_tidptr=0x555556bdb5d0) = 330 [pid 3969] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3969] setpgid(0, 0) = 0 [pid 3969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3969] write(3, "1000", 4) = 4 [pid 3969] close(3) = 0 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3969] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3969] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[331], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 331 [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3970 attached [pid 3970] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3970] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] <... futex resumed>) = 0 [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] <... futex resumed>) = 1 [pid 3970] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] <... futex resumed>) = 0 [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] <... futex resumed>) = 1 [pid 3970] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3969] <... futex resumed>) = 0 [pid 3970] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... sendmsg resumed>) = 0 [pid 3969] <... futex resumed>) = 0 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] <... futex resumed>) = 0 [pid 3969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3970] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... socket resumed>) = 4 [pid 3969] <... futex resumed>) = 0 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] <... futex resumed>) = 0 [pid 3969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3970] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... connect resumed>) = 0 [pid 3969] <... futex resumed>) = 0 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] <... futex resumed>) = 0 [pid 3969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3970] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3969] <... futex resumed>) = 0 [pid 3970] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3970] <... bind resumed>) = 0 [pid 3970] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3969] <... futex resumed>) = 0 [pid 3970] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3969] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3969] <... futex resumed>) = 0 [pid 3970] sendto(4, NULL, 0, 0, NULL, 0 [pid 3969] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3969] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3969] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3969] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[332], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 332 [pid 3969] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3971 attached [pid 3971] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3971] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3971] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3969] <... futex resumed>) = 0 [pid 3971] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3969] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3969] <... futex resumed>) = 0 [pid 3971] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3969] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] <... connect resumed>) = 0 [pid 3971] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3969] <... futex resumed>) = 0 [pid 3971] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3969] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3969] <... futex resumed>) = 0 [pid 3971] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3969] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3971] <... bind resumed>) = 0 [pid 3971] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3969] <... futex resumed>) = 0 [pid 3971] sendto(5, NULL, 0, 0, NULL, 0 [pid 3969] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3969] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3969] close(3) = 0 [pid 3969] close(4) = 0 [pid 3969] close(5) = 0 [pid 3969] close(6) = -1 EBADF (Bad file descriptor) [pid 3969] close(7) = -1 EBADF (Bad file descriptor) [pid 3969] close(8) = -1 EBADF (Bad file descriptor) [pid 3969] close(9) = -1 EBADF (Bad file descriptor) [pid 3969] close(10) = -1 EBADF (Bad file descriptor) [pid 3969] close(11) = -1 EBADF (Bad file descriptor) [pid 3969] close(12) = -1 EBADF (Bad file descriptor) [pid 3969] close(13) = -1 EBADF (Bad file descriptor) [pid 3969] close(14) = -1 EBADF (Bad file descriptor) [pid 3969] close(15) = -1 EBADF (Bad file descriptor) [pid 3969] close(16) = -1 EBADF (Bad file descriptor) [pid 3969] close(17) = -1 EBADF (Bad file descriptor) [pid 3969] close(18) = -1 EBADF (Bad file descriptor) [pid 3969] close(19) = -1 EBADF (Bad file descriptor) [pid 3969] close(20) = -1 EBADF (Bad file descriptor) [pid 3969] close(21) = -1 EBADF (Bad file descriptor) [pid 3969] close(22) = -1 EBADF (Bad file descriptor) [pid 3969] close(23) = -1 EBADF (Bad file descriptor) [pid 3969] close(24) = -1 EBADF (Bad file descriptor) [pid 3969] close(25) = -1 EBADF (Bad file descriptor) [pid 3969] close(26) = -1 EBADF (Bad file descriptor) [pid 3969] close(27) = -1 EBADF (Bad file descriptor) [pid 3969] close(28) = -1 EBADF (Bad file descriptor) [pid 3969] close(29) = -1 EBADF (Bad file descriptor) [pid 3969] exit_group(0 [pid 3971] <... sendto resumed>) = ? [pid 3970] <... sendto resumed>) = ? [pid 3969] <... exit_group resumed>) = ? [pid 3971] +++ exited with 0 +++ [pid 3970] +++ exited with 0 +++ [pid 3969] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 333 ./strace-static-x86_64: Process 3973 attached [pid 3973] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3973] setpgid(0, 0) = 0 [pid 3973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3973] write(3, "1000", 4) = 4 [pid 3973] close(3) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3973] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3973] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[334], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 334 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3974 attached [pid 3974] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3974] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] <... futex resumed>) = 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 1 [pid 3974] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3973] <... futex resumed>) = 0 [pid 3974] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... socket resumed>) = 5 [pid 3973] <... futex resumed>) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 0 [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3974] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... connect resumed>) = 0 [pid 3973] <... futex resumed>) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 0 [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3974] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... bind resumed>) = 0 [pid 3973] <... futex resumed>) = 0 [pid 3974] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3974] <... futex resumed>) = 0 [pid 3973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3974] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3973] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3973] <... futex resumed>) = 0 [pid 3974] sendto(5, NULL, 0, 0, NULL, 0 [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3973] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3973] close(3) = 0 [pid 3973] close(4) = 0 [pid 3973] close(5) = 0 [pid 3973] close(6) = -1 EBADF (Bad file descriptor) [pid 3973] close(7) = -1 EBADF (Bad file descriptor) [pid 3973] close(8) = -1 EBADF (Bad file descriptor) [pid 3973] close(9) = -1 EBADF (Bad file descriptor) [pid 3973] close(10) = -1 EBADF (Bad file descriptor) [pid 3973] close(11) = -1 EBADF (Bad file descriptor) [pid 3973] close(12) = -1 EBADF (Bad file descriptor) [pid 3973] close(13) = -1 EBADF (Bad file descriptor) [pid 3973] close(14) = -1 EBADF (Bad file descriptor) [pid 3973] close(15) = -1 EBADF (Bad file descriptor) [pid 3973] close(16) = -1 EBADF (Bad file descriptor) [pid 3973] close(17) = -1 EBADF (Bad file descriptor) [pid 3973] close(18) = -1 EBADF (Bad file descriptor) [pid 3973] close(19) = -1 EBADF (Bad file descriptor) [pid 3973] close(20) = -1 EBADF (Bad file descriptor) [pid 3973] close(21) = -1 EBADF (Bad file descriptor) [pid 3973] close(22) = -1 EBADF (Bad file descriptor) [pid 3973] close(23) = -1 EBADF (Bad file descriptor) [pid 3973] close(24) = -1 EBADF (Bad file descriptor) [pid 3973] close(25) = -1 EBADF (Bad file descriptor) [pid 3973] close(26) = -1 EBADF (Bad file descriptor) [pid 3973] close(27) = -1 EBADF (Bad file descriptor) [pid 3973] close(28) = -1 EBADF (Bad file descriptor) [pid 3973] close(29) = -1 EBADF (Bad file descriptor) [pid 3973] exit_group(0 [pid 3974] <... sendto resumed>) = ? [pid 3973] <... exit_group resumed>) = ? [pid 3974] +++ exited with 0 +++ [pid 3973] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 335 ./strace-static-x86_64: Process 3976 attached [pid 3976] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3976] setpgid(0, 0) = 0 [pid 3976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3976] write(3, "1000", 4) = 4 [pid 3976] close(3) = 0 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3976] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3976] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[336], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 336 [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3977 attached [pid 3977] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3977] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3977] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3977] <... futex resumed>) = 0 [pid 3977] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3977] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... futex resumed>) = 0 [pid 3976] <... futex resumed>) = 1 [pid 3977] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... bind resumed>) = 0 [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... sendmsg resumed>) = 0 [pid 3976] <... futex resumed>) = 0 [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3977] <... futex resumed>) = 0 [pid 3977] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... futex resumed>) = 0 [pid 3976] <... futex resumed>) = 1 [pid 3977] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... socket resumed>) = 4 [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3977] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3976] <... futex resumed>) = 0 [pid 3977] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... connect resumed>) = 0 [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3977] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3976] <... futex resumed>) = 0 [pid 3977] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3977] <... futex resumed>) = 0 [pid 3976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3977] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3976] <... futex resumed>) = 0 [pid 3977] sendto(4, NULL, 0, 0, NULL, 0 [pid 3976] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3976] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3976] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3976] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[337], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 337 [pid 3976] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3978 attached [pid 3978] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3978] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3978] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3978] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3978] <... futex resumed>) = 0 [pid 3978] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3978] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3976] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3978] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3976] <... futex resumed>) = 0 [pid 3976] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3978] <... bind resumed>) = 0 [pid 3978] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] <... futex resumed>) = 0 [pid 3978] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3976] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3976] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3978] <... futex resumed>) = 0 [pid 3978] sendto(5, NULL, 0, 0, NULL, 0 [pid 3976] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3976] close(3) = 0 [pid 3976] close(4) = 0 [pid 3976] close(5) = 0 [pid 3976] close(6) = -1 EBADF (Bad file descriptor) [pid 3976] close(7) = -1 EBADF (Bad file descriptor) [pid 3976] close(8) = -1 EBADF (Bad file descriptor) [pid 3976] close(9) = -1 EBADF (Bad file descriptor) [pid 3976] close(10) = -1 EBADF (Bad file descriptor) [pid 3976] close(11) = -1 EBADF (Bad file descriptor) [pid 3976] close(12) = -1 EBADF (Bad file descriptor) [pid 3976] close(13) = -1 EBADF (Bad file descriptor) [pid 3976] close(14) = -1 EBADF (Bad file descriptor) [pid 3976] close(15) = -1 EBADF (Bad file descriptor) [pid 3976] close(16) = -1 EBADF (Bad file descriptor) [pid 3976] close(17) = -1 EBADF (Bad file descriptor) [pid 3976] close(18) = -1 EBADF (Bad file descriptor) [pid 3976] close(19) = -1 EBADF (Bad file descriptor) [pid 3976] close(20) = -1 EBADF (Bad file descriptor) [pid 3976] close(21) = -1 EBADF (Bad file descriptor) [pid 3976] close(22) = -1 EBADF (Bad file descriptor) [pid 3976] close(23) = -1 EBADF (Bad file descriptor) [pid 3976] close(24) = -1 EBADF (Bad file descriptor) [pid 3976] close(25) = -1 EBADF (Bad file descriptor) [pid 3976] close(26) = -1 EBADF (Bad file descriptor) [pid 3976] close(27) = -1 EBADF (Bad file descriptor) [pid 3976] close(28) = -1 EBADF (Bad file descriptor) [pid 3976] close(29) = -1 EBADF (Bad file descriptor) [pid 3976] exit_group(0 [pid 3978] <... sendto resumed>) = ? [pid 3976] <... exit_group resumed>) = ? [pid 3978] +++ exited with 0 +++ [pid 3977] <... sendto resumed>) = ? [pid 3977] +++ exited with 0 +++ [pid 3976] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 338 ./strace-static-x86_64: Process 3979 attached [pid 3979] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3979] setpgid(0, 0) = 0 [pid 3979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3979] write(3, "1000", 4) = 4 [pid 3979] close(3) = 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3979] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3979] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[339], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 339 [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3980 attached [pid 3980] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3980] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3980] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3980] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3980] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] <... futex resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3980] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] <... futex resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] <... sendmsg resumed>) = 0 [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3980] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] <... futex resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3980] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3980] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3979] <... futex resumed>) = 0 [pid 3980] <... connect resumed>) = 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3980] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3980] <... bind resumed>) = 0 [pid 3980] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3980] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3980] <... futex resumed>) = 0 [pid 3979] <... futex resumed>) = 1 [pid 3980] sendto(4, NULL, 0, 0, NULL, 0 [pid 3979] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3979] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3979] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3979] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[340], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 340 [pid 3979] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3982 attached [pid 3982] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3982] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3982] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3982] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3982] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3982] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3982] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3979] <... futex resumed>) = 0 [pid 3979] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3979] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3982] sendto(5, NULL, 0, 0, NULL, 0 [pid 3979] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3979] close(3) = 0 [pid 3979] close(4) = 0 [pid 3979] close(5) = 0 [pid 3979] close(6) = -1 EBADF (Bad file descriptor) [pid 3979] close(7) = -1 EBADF (Bad file descriptor) [pid 3979] close(8) = -1 EBADF (Bad file descriptor) [pid 3979] close(9) = -1 EBADF (Bad file descriptor) [pid 3979] close(10) = -1 EBADF (Bad file descriptor) [pid 3979] close(11) = -1 EBADF (Bad file descriptor) [pid 3979] close(12) = -1 EBADF (Bad file descriptor) [pid 3979] close(13) = -1 EBADF (Bad file descriptor) [pid 3979] close(14) = -1 EBADF (Bad file descriptor) [pid 3979] close(15) = -1 EBADF (Bad file descriptor) [pid 3979] close(16) = -1 EBADF (Bad file descriptor) [pid 3979] close(17) = -1 EBADF (Bad file descriptor) [pid 3979] close(18) = -1 EBADF (Bad file descriptor) [pid 3979] close(19) = -1 EBADF (Bad file descriptor) [pid 3979] close(20) = -1 EBADF (Bad file descriptor) [pid 3979] close(21) = -1 EBADF (Bad file descriptor) [pid 3979] close(22) = -1 EBADF (Bad file descriptor) [pid 3979] close(23) = -1 EBADF (Bad file descriptor) [pid 3979] close(24) = -1 EBADF (Bad file descriptor) [pid 3979] close(25) = -1 EBADF (Bad file descriptor) [pid 3979] close(26) = -1 EBADF (Bad file descriptor) [pid 3979] close(27) = -1 EBADF (Bad file descriptor) [pid 3979] close(28) = -1 EBADF (Bad file descriptor) [pid 3979] close(29) = -1 EBADF (Bad file descriptor) [pid 3979] exit_group(0 [pid 3982] <... sendto resumed>) = ? [pid 3980] <... sendto resumed>) = ? [pid 3979] <... exit_group resumed>) = ? [pid 3982] +++ exited with 0 +++ [pid 3980] +++ exited with 0 +++ [pid 3979] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 341 ./strace-static-x86_64: Process 3984 attached [pid 3984] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3984] setpgid(0, 0) = 0 [pid 3984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3984] write(3, "1000", 4) = 4 [pid 3984] close(3) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3984] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3984] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[342], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 342 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3985 attached [pid 3985] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3985] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3984] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3984] <... futex resumed>) = 0 [pid 3985] <... connect resumed>) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3984] <... futex resumed>) = 0 [pid 3985] <... bind resumed>) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3984] <... futex resumed>) = 0 [pid 3985] <... sendmsg resumed>) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3984] <... futex resumed>) = 0 [pid 3985] <... socket resumed>) = 4 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3984] <... futex resumed>) = 0 [pid 3985] <... connect resumed>) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3984] <... futex resumed>) = 0 [pid 3985] <... bind resumed>) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3985] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3985] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3985] sendto(4, NULL, 0, 0, NULL, 0 [pid 3984] <... futex resumed>) = 0 [pid 3984] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3984] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3984] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3984] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[343], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 343 [pid 3984] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3984] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3986 attached [pid 3986] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3986] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3986] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3984] <... futex resumed>) = 0 [pid 3986] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3984] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3984] <... futex resumed>) = 0 [pid 3986] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3984] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3986] <... connect resumed>) = 0 [pid 3986] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3984] <... futex resumed>) = 0 [pid 3986] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3984] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3984] <... futex resumed>) = 0 [pid 3986] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3984] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3986] <... bind resumed>) = 0 [pid 3986] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3984] <... futex resumed>) = 0 [pid 3986] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3984] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3984] <... futex resumed>) = 0 [pid 3986] sendto(5, NULL, 0, 0, NULL, 0 [pid 3984] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3984] close(3) = 0 [pid 3984] close(4) = 0 [pid 3984] close(5) = 0 [pid 3984] close(6) = -1 EBADF (Bad file descriptor) [pid 3984] close(7) = -1 EBADF (Bad file descriptor) [pid 3984] close(8) = -1 EBADF (Bad file descriptor) [pid 3984] close(9) = -1 EBADF (Bad file descriptor) [pid 3984] close(10) = -1 EBADF (Bad file descriptor) [pid 3984] close(11) = -1 EBADF (Bad file descriptor) [pid 3984] close(12) = -1 EBADF (Bad file descriptor) [pid 3984] close(13) = -1 EBADF (Bad file descriptor) [pid 3984] close(14) = -1 EBADF (Bad file descriptor) [pid 3984] close(15) = -1 EBADF (Bad file descriptor) [pid 3984] close(16) = -1 EBADF (Bad file descriptor) [pid 3984] close(17) = -1 EBADF (Bad file descriptor) [pid 3984] close(18) = -1 EBADF (Bad file descriptor) [pid 3984] close(19) = -1 EBADF (Bad file descriptor) [pid 3984] close(20) = -1 EBADF (Bad file descriptor) [pid 3984] close(21) = -1 EBADF (Bad file descriptor) [pid 3984] close(22) = -1 EBADF (Bad file descriptor) [pid 3984] close(23) = -1 EBADF (Bad file descriptor) [pid 3984] close(24) = -1 EBADF (Bad file descriptor) [pid 3984] close(25) = -1 EBADF (Bad file descriptor) [pid 3984] close(26) = -1 EBADF (Bad file descriptor) [pid 3984] close(27) = -1 EBADF (Bad file descriptor) [pid 3984] close(28) = -1 EBADF (Bad file descriptor) [pid 3984] close(29) = -1 EBADF (Bad file descriptor) [pid 3984] exit_group(0 [pid 3986] <... sendto resumed>) = ? [pid 3985] <... sendto resumed>) = ? [pid 3984] <... exit_group resumed>) = ? [pid 3986] +++ exited with 0 +++ [pid 3985] +++ exited with 0 +++ [pid 3984] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 344 ./strace-static-x86_64: Process 3987 attached [pid 3987] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3987] setpgid(0, 0) = 0 [pid 3987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3987] write(3, "1000", 4) = 4 [pid 3987] close(3) = 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3987] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3987] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[345], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 345 [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3988 attached [pid 3988] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3988] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3987] <... futex resumed>) = 0 [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3987] <... futex resumed>) = 0 [pid 3988] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3988] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3988] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3988] <... futex resumed>) = 0 [pid 3988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] <... sendmsg resumed>) = 0 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3988] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3987] <... futex resumed>) = 0 [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... futex resumed>) = 0 [pid 3987] <... futex resumed>) = 1 [pid 3988] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] <... socket resumed>) = 4 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3987] <... futex resumed>) = 0 [pid 3988] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... connect resumed>) = 0 [pid 3987] <... futex resumed>) = 0 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] <... futex resumed>) = 0 [pid 3987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3987] <... futex resumed>) = 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3988] <... bind resumed>) = 0 [pid 3988] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3987] <... futex resumed>) = 0 [pid 3988] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3987] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3987] <... futex resumed>) = 0 [pid 3988] sendto(4, NULL, 0, 0, NULL, 0 [pid 3987] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3987] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3987] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3987] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[346], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 346 [pid 3987] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3989 attached [pid 3989] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3989] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3989] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] <... futex resumed>) = 0 [pid 3989] <... futex resumed>) = 1 [pid 3987] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3989] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3987] <... futex resumed>) = 0 [pid 3987] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3989] <... connect resumed>) = 0 [pid 3989] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] <... futex resumed>) = 0 [pid 3989] <... futex resumed>) = 1 [pid 3987] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3989] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3989] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3987] <... futex resumed>) = 0 [pid 3989] <... futex resumed>) = 1 [pid 3987] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3987] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3989] sendto(5, NULL, 0, 0, NULL, 0 [pid 3987] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3987] close(3) = 0 [pid 3987] close(4) = 0 [pid 3987] close(5) = 0 [pid 3987] close(6) = -1 EBADF (Bad file descriptor) [pid 3987] close(7) = -1 EBADF (Bad file descriptor) [pid 3987] close(8) = -1 EBADF (Bad file descriptor) [pid 3987] close(9) = -1 EBADF (Bad file descriptor) [pid 3987] close(10) = -1 EBADF (Bad file descriptor) [pid 3987] close(11) = -1 EBADF (Bad file descriptor) [pid 3987] close(12) = -1 EBADF (Bad file descriptor) [pid 3987] close(13) = -1 EBADF (Bad file descriptor) [pid 3987] close(14) = -1 EBADF (Bad file descriptor) [pid 3987] close(15) = -1 EBADF (Bad file descriptor) [pid 3987] close(16) = -1 EBADF (Bad file descriptor) [pid 3987] close(17) = -1 EBADF (Bad file descriptor) [pid 3987] close(18) = -1 EBADF (Bad file descriptor) [pid 3987] close(19) = -1 EBADF (Bad file descriptor) [pid 3987] close(20) = -1 EBADF (Bad file descriptor) [pid 3987] close(21) = -1 EBADF (Bad file descriptor) [pid 3987] close(22) = -1 EBADF (Bad file descriptor) [pid 3987] close(23) = -1 EBADF (Bad file descriptor) [pid 3987] close(24) = -1 EBADF (Bad file descriptor) [pid 3987] close(25) = -1 EBADF (Bad file descriptor) [pid 3987] close(26) = -1 EBADF (Bad file descriptor) [pid 3987] close(27) = -1 EBADF (Bad file descriptor) [pid 3987] close(28) = -1 EBADF (Bad file descriptor) [pid 3987] close(29) = -1 EBADF (Bad file descriptor) [pid 3987] exit_group(0 [pid 3989] <... sendto resumed>) = ? [pid 3987] <... exit_group resumed>) = ? [pid 3989] +++ exited with 0 +++ [pid 3988] <... sendto resumed>) = ? [pid 3988] +++ exited with 0 +++ [pid 3987] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 347 ./strace-static-x86_64: Process 3991 attached [pid 3991] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3991] setpgid(0, 0) = 0 [pid 3991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3991] write(3, "1000", 4) = 4 [pid 3991] close(3) = 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3991] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3991] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3992 attached [pid 3992] set_robust_list(0x7fd2b3f459e0, 24 [pid 3991] <... clone resumed>, parent_tid=[348], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 348 [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3992] <... set_robust_list resumed>) = 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3992] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3992] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... bind resumed>) = 0 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3992] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3991] <... futex resumed>) = 0 [pid 3992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... sendmsg resumed>) = 0 [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3992] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3992] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3992] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... connect resumed>) = 0 [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... futex resumed>) = 0 [pid 3992] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... futex resumed>) = 0 [pid 3991] <... futex resumed>) = 1 [pid 3992] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3992] <... bind resumed>) = 0 [pid 3992] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3992] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3992] <... futex resumed>) = 0 [pid 3991] <... futex resumed>) = 1 [pid 3992] sendto(4, NULL, 0, 0, NULL, 0 [pid 3991] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3991] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3991] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3991] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[349], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 349 [pid 3991] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3991] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3993 attached [pid 3993] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3993] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3993] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3993] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3991] <... futex resumed>) = 0 [pid 3993] <... connect resumed>) = 0 [pid 3991] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3993] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3991] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3993] <... futex resumed>) = 0 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3993] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3993] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3993] sendto(5, NULL, 0, 0, NULL, 0 [pid 3991] <... futex resumed>) = 0 [pid 3991] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3991] close(3) = 0 [pid 3991] close(4) = 0 [pid 3991] close(5) = 0 [pid 3991] close(6) = -1 EBADF (Bad file descriptor) [pid 3991] close(7) = -1 EBADF (Bad file descriptor) [pid 3991] close(8) = -1 EBADF (Bad file descriptor) [pid 3991] close(9) = -1 EBADF (Bad file descriptor) [pid 3991] close(10) = -1 EBADF (Bad file descriptor) [pid 3991] close(11) = -1 EBADF (Bad file descriptor) [pid 3991] close(12) = -1 EBADF (Bad file descriptor) [pid 3991] close(13) = -1 EBADF (Bad file descriptor) [pid 3991] close(14) = -1 EBADF (Bad file descriptor) [pid 3991] close(15) = -1 EBADF (Bad file descriptor) [pid 3991] close(16) = -1 EBADF (Bad file descriptor) [pid 3991] close(17) = -1 EBADF (Bad file descriptor) [pid 3991] close(18) = -1 EBADF (Bad file descriptor) [pid 3991] close(19) = -1 EBADF (Bad file descriptor) [pid 3991] close(20) = -1 EBADF (Bad file descriptor) [pid 3991] close(21) = -1 EBADF (Bad file descriptor) [pid 3991] close(22) = -1 EBADF (Bad file descriptor) [pid 3991] close(23) = -1 EBADF (Bad file descriptor) [pid 3991] close(24) = -1 EBADF (Bad file descriptor) [pid 3991] close(25) = -1 EBADF (Bad file descriptor) [pid 3991] close(26) = -1 EBADF (Bad file descriptor) [pid 3991] close(27) = -1 EBADF (Bad file descriptor) [pid 3991] close(28) = -1 EBADF (Bad file descriptor) [pid 3991] close(29) = -1 EBADF (Bad file descriptor) [pid 3991] exit_group(0 [pid 3993] <... sendto resumed>) = ? [pid 3992] <... sendto resumed>) = ? [pid 3991] <... exit_group resumed>) = ? [pid 3993] +++ exited with 0 +++ [pid 3992] +++ exited with 0 +++ [pid 3991] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 350 ./strace-static-x86_64: Process 3995 attached [pid 3995] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3995] setpgid(0, 0) = 0 [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3995] write(3, "1000", 4) = 4 [pid 3995] close(3) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3995] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3995] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[351], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 351 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3996 attached [pid 3996] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3996] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] <... futex resumed>) = 0 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] <... futex resumed>) = 0 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3995] <... futex resumed>) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... bind resumed>) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] <... futex resumed>) = 0 [pid 3996] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3995] <... futex resumed>) = 0 [pid 3996] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... sendmsg resumed>) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] <... futex resumed>) = 0 [pid 3996] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... socket resumed>) = 4 [pid 3995] <... futex resumed>) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3995] <... futex resumed>) = 0 [pid 3996] <... connect resumed>) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... bind resumed>) = 0 [pid 3995] <... futex resumed>) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... futex resumed>) = 0 [pid 3996] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = 0 [pid 3995] <... futex resumed>) = 1 [pid 3996] sendto(4, NULL, 0, 0, NULL, 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... sendto resumed>) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3995] <... futex resumed>) = 0 [pid 3996] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3995] <... futex resumed>) = 0 [pid 3996] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] <... futex resumed>) = 0 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3995] <... futex resumed>) = 0 [pid 3996] <... connect resumed>) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] <... futex resumed>) = 0 [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 3995] <... futex resumed>) = 0 [pid 3996] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3996] <... futex resumed>) = 0 [pid 3995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3995] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3996] sendto(5, NULL, 0, 0, NULL, 0 [pid 3995] <... futex resumed>) = 0 [pid 3995] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3995] close(3) = 0 [pid 3995] close(4) = 0 [pid 3995] close(5) = 0 [pid 3995] close(6) = -1 EBADF (Bad file descriptor) [pid 3995] close(7) = -1 EBADF (Bad file descriptor) [pid 3995] close(8) = -1 EBADF (Bad file descriptor) [pid 3995] close(9) = -1 EBADF (Bad file descriptor) [pid 3995] close(10) = -1 EBADF (Bad file descriptor) [pid 3995] close(11) = -1 EBADF (Bad file descriptor) [pid 3995] close(12) = -1 EBADF (Bad file descriptor) [pid 3995] close(13) = -1 EBADF (Bad file descriptor) [pid 3995] close(14) = -1 EBADF (Bad file descriptor) [pid 3995] close(15) = -1 EBADF (Bad file descriptor) [pid 3995] close(16) = -1 EBADF (Bad file descriptor) [pid 3995] close(17) = -1 EBADF (Bad file descriptor) [pid 3995] close(18) = -1 EBADF (Bad file descriptor) [pid 3995] close(19) = -1 EBADF (Bad file descriptor) [pid 3995] close(20) = -1 EBADF (Bad file descriptor) [pid 3995] close(21) = -1 EBADF (Bad file descriptor) [pid 3995] close(22) = -1 EBADF (Bad file descriptor) [pid 3995] close(23) = -1 EBADF (Bad file descriptor) [pid 3995] close(24) = -1 EBADF (Bad file descriptor) [pid 3995] close(25) = -1 EBADF (Bad file descriptor) [pid 3995] close(26) = -1 EBADF (Bad file descriptor) [pid 3995] close(27) = -1 EBADF (Bad file descriptor) [pid 3995] close(28) = -1 EBADF (Bad file descriptor) [pid 3995] close(29) = -1 EBADF (Bad file descriptor) [pid 3995] exit_group(0) = ? [pid 3996] <... sendto resumed>) = ? [pid 3996] +++ exited with 0 +++ [pid 3995] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 352 ./strace-static-x86_64: Process 3997 attached [pid 3997] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 3997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3997] setpgid(0, 0) = 0 [pid 3997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3997] write(3, "1000", 4) = 4 [pid 3997] close(3) = 0 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 3997] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3997] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[353], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 353 [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3998 attached [pid 3998] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 3998] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3998] <... futex resumed>) = 0 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3998] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] <... bind resumed>) = 0 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] <... sendmsg resumed>) = 0 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3998] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] <... socket resumed>) = 4 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3998] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3998] <... bind resumed>) = 0 [pid 3998] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3998] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3998] sendto(4, NULL, 0, 0, NULL, 0 [pid 3997] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3997] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 3997] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3997] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[354], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 354 [pid 3997] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3997] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3999 attached [pid 3999] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 3999] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 3999] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3999] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3999] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 3997] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3999] <... connect resumed>) = 0 [pid 3999] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3999] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3999] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 3997] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3999] <... bind resumed>) = 0 [pid 3999] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3997] <... futex resumed>) = 0 [pid 3999] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3997] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3997] <... futex resumed>) = 0 [pid 3999] sendto(5, NULL, 0, 0, NULL, 0 [pid 3997] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3997] close(3) = 0 [pid 3997] close(4) = 0 [pid 3997] close(5) = 0 [pid 3997] close(6) = -1 EBADF (Bad file descriptor) [pid 3997] close(7) = -1 EBADF (Bad file descriptor) [pid 3997] close(8) = -1 EBADF (Bad file descriptor) [pid 3997] close(9) = -1 EBADF (Bad file descriptor) [pid 3997] close(10) = -1 EBADF (Bad file descriptor) [pid 3997] close(11) = -1 EBADF (Bad file descriptor) [pid 3997] close(12) = -1 EBADF (Bad file descriptor) [pid 3997] close(13) = -1 EBADF (Bad file descriptor) [pid 3997] close(14) = -1 EBADF (Bad file descriptor) [pid 3997] close(15) = -1 EBADF (Bad file descriptor) [pid 3997] close(16) = -1 EBADF (Bad file descriptor) [pid 3997] close(17) = -1 EBADF (Bad file descriptor) [pid 3997] close(18) = -1 EBADF (Bad file descriptor) [pid 3997] close(19) = -1 EBADF (Bad file descriptor) [pid 3997] close(20) = -1 EBADF (Bad file descriptor) [pid 3997] close(21) = -1 EBADF (Bad file descriptor) [pid 3997] close(22) = -1 EBADF (Bad file descriptor) [pid 3997] close(23) = -1 EBADF (Bad file descriptor) [pid 3997] close(24) = -1 EBADF (Bad file descriptor) [pid 3997] close(25) = -1 EBADF (Bad file descriptor) [pid 3997] close(26) = -1 EBADF (Bad file descriptor) [pid 3997] close(27) = -1 EBADF (Bad file descriptor) [pid 3997] close(28) = -1 EBADF (Bad file descriptor) [pid 3997] close(29) = -1 EBADF (Bad file descriptor) [pid 3997] exit_group(0 [pid 3999] <... sendto resumed>) = ? [pid 3998] <... sendto resumed>) = ? [pid 3997] <... exit_group resumed>) = ? [pid 3999] +++ exited with 0 +++ [pid 3998] +++ exited with 0 +++ [pid 3997] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 355 ./strace-static-x86_64: Process 4000 attached [pid 4000] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4000] setpgid(0, 0) = 0 [pid 4000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4000] write(3, "1000", 4) = 4 [pid 4000] close(3) = 0 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4000] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4000] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[356], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 356 [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4001 attached [pid 4001] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4001] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4001] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... connect resumed>) = 0 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... futex resumed>) = 0 [pid 4000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4001] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... bind resumed>) = 0 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... futex resumed>) = 0 [pid 4000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... sendmsg resumed>) = 0 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... futex resumed>) = 0 [pid 4000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4001] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4001] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... socket resumed>) = 4 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4001] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... connect resumed>) = 0 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4001] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4001] <... bind resumed>) = 0 [pid 4001] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4001] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4001] sendto(4, NULL, 0, 0, NULL, 0 [pid 4000] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4000] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4000] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4000] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[357], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 357 [pid 4000] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4000] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4002 attached [pid 4002] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4002] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4002] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4002] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4002] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4000] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4002] <... connect resumed>) = 0 [pid 4002] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4002] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4002] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4000] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4002] <... bind resumed>) = 0 [pid 4002] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4000] <... futex resumed>) = 0 [pid 4002] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4000] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4000] <... futex resumed>) = 0 [pid 4002] sendto(5, NULL, 0, 0, NULL, 0 [pid 4000] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4000] close(3) = 0 [pid 4000] close(4) = 0 [pid 4000] close(5) = 0 [pid 4000] close(6) = -1 EBADF (Bad file descriptor) [pid 4000] close(7) = -1 EBADF (Bad file descriptor) [pid 4000] close(8) = -1 EBADF (Bad file descriptor) [pid 4000] close(9) = -1 EBADF (Bad file descriptor) [pid 4000] close(10) = -1 EBADF (Bad file descriptor) [pid 4000] close(11) = -1 EBADF (Bad file descriptor) [pid 4000] close(12) = -1 EBADF (Bad file descriptor) [pid 4000] close(13) = -1 EBADF (Bad file descriptor) [pid 4000] close(14) = -1 EBADF (Bad file descriptor) [pid 4000] close(15) = -1 EBADF (Bad file descriptor) [pid 4000] close(16) = -1 EBADF (Bad file descriptor) [pid 4000] close(17) = -1 EBADF (Bad file descriptor) [pid 4000] close(18) = -1 EBADF (Bad file descriptor) [pid 4000] close(19) = -1 EBADF (Bad file descriptor) [pid 4000] close(20) = -1 EBADF (Bad file descriptor) [pid 4000] close(21) = -1 EBADF (Bad file descriptor) [pid 4000] close(22) = -1 EBADF (Bad file descriptor) [pid 4000] close(23) = -1 EBADF (Bad file descriptor) [pid 4000] close(24) = -1 EBADF (Bad file descriptor) [pid 4000] close(25) = -1 EBADF (Bad file descriptor) [pid 4000] close(26) = -1 EBADF (Bad file descriptor) [pid 4000] close(27) = -1 EBADF (Bad file descriptor) [pid 4000] close(28) = -1 EBADF (Bad file descriptor) [pid 4000] close(29) = -1 EBADF (Bad file descriptor) [pid 4000] exit_group(0) = ? [pid 4002] <... sendto resumed>) = ? [pid 4002] +++ exited with 0 +++ [pid 4001] <... sendto resumed>) = ? [pid 4001] +++ exited with 0 +++ [pid 4000] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 358 ./strace-static-x86_64: Process 4003 attached [pid 4003] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4003] setpgid(0, 0) = 0 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4003] write(3, "1000", 4) = 4 [pid 4003] close(3) = 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4003] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4003] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[359], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 359 [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4004 attached [pid 4004] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4004] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4004] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] <... sendmsg resumed>) = 0 [pid 4003] <... futex resumed>) = 0 [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] <... futex resumed>) = 0 [pid 4003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4004] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4003] <... futex resumed>) = 0 [pid 4004] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] <... socket resumed>) = 4 [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4004] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] <... connect resumed>) = 0 [pid 4003] <... futex resumed>) = 0 [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] <... futex resumed>) = 0 [pid 4003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4004] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4004] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4003] <... futex resumed>) = 0 [pid 4004] <... bind resumed>) = 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4004] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4004] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4004] sendto(4, NULL, 0, 0, NULL, 0 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4003] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4003] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4003] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[360], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 360 [pid 4003] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4006 attached [pid 4006] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4006] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4006] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4006] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4006] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4006] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4006] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4003] <... futex resumed>) = 0 [pid 4003] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4006] sendto(5, NULL, 0, 0, NULL, 0 [pid 4003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4003] close(3) = 0 [pid 4003] close(4) = 0 [pid 4003] close(5) = 0 [pid 4003] close(6) = -1 EBADF (Bad file descriptor) [pid 4003] close(7) = -1 EBADF (Bad file descriptor) [pid 4003] close(8) = -1 EBADF (Bad file descriptor) [pid 4003] close(9) = -1 EBADF (Bad file descriptor) [pid 4003] close(10) = -1 EBADF (Bad file descriptor) [pid 4003] close(11) = -1 EBADF (Bad file descriptor) [pid 4003] close(12) = -1 EBADF (Bad file descriptor) [pid 4003] close(13) = -1 EBADF (Bad file descriptor) [pid 4003] close(14) = -1 EBADF (Bad file descriptor) [pid 4003] close(15) = -1 EBADF (Bad file descriptor) [pid 4003] close(16) = -1 EBADF (Bad file descriptor) [pid 4003] close(17) = -1 EBADF (Bad file descriptor) [pid 4003] close(18) = -1 EBADF (Bad file descriptor) [pid 4003] close(19) = -1 EBADF (Bad file descriptor) [pid 4003] close(20) = -1 EBADF (Bad file descriptor) [pid 4003] close(21) = -1 EBADF (Bad file descriptor) [pid 4003] close(22) = -1 EBADF (Bad file descriptor) [pid 4003] close(23) = -1 EBADF (Bad file descriptor) [pid 4003] close(24) = -1 EBADF (Bad file descriptor) [pid 4003] close(25) = -1 EBADF (Bad file descriptor) [pid 4003] close(26) = -1 EBADF (Bad file descriptor) [pid 4003] close(27) = -1 EBADF (Bad file descriptor) [pid 4003] close(28) = -1 EBADF (Bad file descriptor) [pid 4003] close(29) = -1 EBADF (Bad file descriptor) [pid 4003] exit_group(0 [pid 4006] <... sendto resumed>) = ? [pid 4004] <... sendto resumed>) = ? [pid 4003] <... exit_group resumed>) = ? [pid 4006] +++ exited with 0 +++ [pid 4004] +++ exited with 0 +++ [pid 4003] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 361 ./strace-static-x86_64: Process 4007 attached [pid 4007] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4007] setpgid(0, 0) = 0 [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4007] write(3, "1000", 4) = 4 [pid 4007] close(3) = 0 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4007] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4007] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[362], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 362 [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4008 attached [pid 4008] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4008] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4008] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... connect resumed>) = 0 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... bind resumed>) = 0 [pid 4007] <... futex resumed>) = 0 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... futex resumed>) = 0 [pid 4007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4008] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4008] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... sendmsg resumed>) = 0 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4008] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... socket resumed>) = 4 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... connect resumed>) = 0 [pid 4007] <... futex resumed>) = 0 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... futex resumed>) = 0 [pid 4007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4008] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4008] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4008] <... bind resumed>) = 0 [pid 4008] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4008] sendto(4, NULL, 0, 0, NULL, 0 [pid 4007] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4007] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4007] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4007] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[363], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 363 [pid 4007] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4009 attached [pid 4009] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4009] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4009] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4009] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4009] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4007] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4009] <... connect resumed>) = 0 [pid 4009] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4009] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4009] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4007] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4009] <... bind resumed>) = 0 [pid 4009] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4009] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] <... futex resumed>) = 0 [pid 4007] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = 0 [pid 4007] <... futex resumed>) = 1 [pid 4009] sendto(5, NULL, 0, 0, NULL, 0 [pid 4007] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4007] close(3) = 0 [pid 4007] close(4) = 0 [pid 4007] close(5) = 0 [pid 4007] close(6) = -1 EBADF (Bad file descriptor) [pid 4007] close(7) = -1 EBADF (Bad file descriptor) [pid 4007] close(8) = -1 EBADF (Bad file descriptor) [pid 4007] close(9) = -1 EBADF (Bad file descriptor) [pid 4007] close(10) = -1 EBADF (Bad file descriptor) [pid 4007] close(11) = -1 EBADF (Bad file descriptor) [pid 4007] close(12) = -1 EBADF (Bad file descriptor) [pid 4007] close(13) = -1 EBADF (Bad file descriptor) [pid 4007] close(14) = -1 EBADF (Bad file descriptor) [pid 4007] close(15) = -1 EBADF (Bad file descriptor) [pid 4007] close(16) = -1 EBADF (Bad file descriptor) [pid 4007] close(17) = -1 EBADF (Bad file descriptor) [pid 4007] close(18) = -1 EBADF (Bad file descriptor) [pid 4007] close(19) = -1 EBADF (Bad file descriptor) [pid 4007] close(20) = -1 EBADF (Bad file descriptor) [pid 4007] close(21) = -1 EBADF (Bad file descriptor) [pid 4007] close(22) = -1 EBADF (Bad file descriptor) [pid 4007] close(23) = -1 EBADF (Bad file descriptor) [pid 4007] close(24) = -1 EBADF (Bad file descriptor) [pid 4007] close(25) = -1 EBADF (Bad file descriptor) [pid 4007] close(26) = -1 EBADF (Bad file descriptor) [pid 4007] close(27) = -1 EBADF (Bad file descriptor) [pid 4007] close(28) = -1 EBADF (Bad file descriptor) [pid 4007] close(29) = -1 EBADF (Bad file descriptor) [pid 4007] exit_group(0 [pid 4009] <... sendto resumed>) = ? [pid 4008] <... sendto resumed>) = ? [pid 4007] <... exit_group resumed>) = ? [pid 4009] +++ exited with 0 +++ [pid 4008] +++ exited with 0 +++ [pid 4007] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4010 attached [pid 4010] set_robust_list(0x555556bdb5e0, 24 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 364 [pid 4010] <... set_robust_list resumed>) = 0 [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4010] setpgid(0, 0) = 0 [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4010] write(3, "1000", 4) = 4 [pid 4010] close(3) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4010] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4010] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[365], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 365 [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4011 attached [pid 4011] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4011] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4011] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4011] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4010] <... futex resumed>) = 0 [pid 4011] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] <... bind resumed>) = 0 [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4011] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4010] <... futex resumed>) = 0 [pid 4011] <... sendmsg resumed>) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] <... futex resumed>) = 0 [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4010] <... futex resumed>) = 0 [pid 4011] <... socket resumed>) = 4 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] <... futex resumed>) = 0 [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4010] <... futex resumed>) = 0 [pid 4011] <... connect resumed>) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] <... futex resumed>) = 0 [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4010] <... futex resumed>) = 0 [pid 4011] <... bind resumed>) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4011] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4011] <... futex resumed>) = 0 [pid 4011] sendto(4, NULL, 0, 0, NULL, 0 [pid 4010] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4010] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4010] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4010] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[366], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 366 [pid 4010] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4012 attached [pid 4012] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4012] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4012] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4010] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4012] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4012] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4010] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4012] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4012] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4012] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4010] <... futex resumed>) = 0 [pid 4012] sendto(5, NULL, 0, 0, NULL, 0 [pid 4010] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4010] close(3) = 0 [pid 4010] close(4) = 0 [pid 4010] close(5) = 0 [pid 4010] close(6) = -1 EBADF (Bad file descriptor) [pid 4010] close(7) = -1 EBADF (Bad file descriptor) [pid 4010] close(8) = -1 EBADF (Bad file descriptor) [pid 4010] close(9) = -1 EBADF (Bad file descriptor) [pid 4010] close(10) = -1 EBADF (Bad file descriptor) [pid 4010] close(11) = -1 EBADF (Bad file descriptor) [pid 4010] close(12) = -1 EBADF (Bad file descriptor) [pid 4010] close(13) = -1 EBADF (Bad file descriptor) [pid 4010] close(14) = -1 EBADF (Bad file descriptor) [pid 4010] close(15) = -1 EBADF (Bad file descriptor) [pid 4010] close(16) = -1 EBADF (Bad file descriptor) [pid 4010] close(17) = -1 EBADF (Bad file descriptor) [pid 4010] close(18) = -1 EBADF (Bad file descriptor) [pid 4010] close(19) = -1 EBADF (Bad file descriptor) [pid 4010] close(20) = -1 EBADF (Bad file descriptor) [pid 4010] close(21) = -1 EBADF (Bad file descriptor) [pid 4010] close(22) = -1 EBADF (Bad file descriptor) [pid 4010] close(23) = -1 EBADF (Bad file descriptor) [pid 4010] close(24) = -1 EBADF (Bad file descriptor) [pid 4010] close(25) = -1 EBADF (Bad file descriptor) [pid 4010] close(26) = -1 EBADF (Bad file descriptor) [pid 4010] close(27) = -1 EBADF (Bad file descriptor) [pid 4010] close(28) = -1 EBADF (Bad file descriptor) [pid 4010] close(29) = -1 EBADF (Bad file descriptor) [pid 4010] exit_group(0 [pid 4012] <... sendto resumed>) = ? [pid 4011] <... sendto resumed>) = ? [pid 4010] <... exit_group resumed>) = ? [pid 4012] +++ exited with 0 +++ [pid 4011] +++ exited with 0 +++ [pid 4010] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 367 ./strace-static-x86_64: Process 4013 attached [pid 4013] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4013] setpgid(0, 0) = 0 [pid 4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4013] write(3, "1000", 4) = 4 [pid 4013] close(3) = 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4013] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4013] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4014 attached , parent_tid=[368], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 368 [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4014] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4014] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4014] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4014] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... sendmsg resumed>) = 0 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4014] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = 0 [pid 4013] <... futex resumed>) = 1 [pid 4014] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... socket resumed>) = 4 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4014] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] <... futex resumed>) = 0 [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = 0 [pid 4013] <... futex resumed>) = 1 [pid 4014] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... connect resumed>) = 0 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4014] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4014] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4014] <... bind resumed>) = 0 [pid 4014] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4014] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4014] <... futex resumed>) = 0 [pid 4013] <... futex resumed>) = 1 [pid 4014] sendto(4, NULL, 0, 0, NULL, 0 [pid 4013] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4013] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4013] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4013] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[369], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 369 [pid 4013] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4015 attached [pid 4015] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4015] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4015] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4015] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4015] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4013] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4015] <... connect resumed>) = 0 [pid 4015] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4015] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4015] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4013] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4015] <... bind resumed>) = 0 [pid 4015] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4015] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4015] sendto(5, NULL, 0, 0, NULL, 0 [pid 4013] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4013] close(3) = 0 [pid 4013] close(4) = 0 [pid 4013] close(5) = 0 [pid 4013] close(6) = -1 EBADF (Bad file descriptor) [pid 4013] close(7) = -1 EBADF (Bad file descriptor) [pid 4013] close(8) = -1 EBADF (Bad file descriptor) [pid 4013] close(9) = -1 EBADF (Bad file descriptor) [pid 4013] close(10) = -1 EBADF (Bad file descriptor) [pid 4013] close(11) = -1 EBADF (Bad file descriptor) [pid 4013] close(12) = -1 EBADF (Bad file descriptor) [pid 4013] close(13) = -1 EBADF (Bad file descriptor) [pid 4013] close(14) = -1 EBADF (Bad file descriptor) [pid 4013] close(15) = -1 EBADF (Bad file descriptor) [pid 4013] close(16) = -1 EBADF (Bad file descriptor) [pid 4013] close(17) = -1 EBADF (Bad file descriptor) [pid 4013] close(18) = -1 EBADF (Bad file descriptor) [pid 4013] close(19) = -1 EBADF (Bad file descriptor) [pid 4013] close(20) = -1 EBADF (Bad file descriptor) [pid 4013] close(21) = -1 EBADF (Bad file descriptor) [pid 4013] close(22) = -1 EBADF (Bad file descriptor) [pid 4013] close(23) = -1 EBADF (Bad file descriptor) [pid 4013] close(24) = -1 EBADF (Bad file descriptor) [pid 4013] close(25) = -1 EBADF (Bad file descriptor) [pid 4013] close(26) = -1 EBADF (Bad file descriptor) [pid 4013] close(27) = -1 EBADF (Bad file descriptor) [pid 4013] close(28) = -1 EBADF (Bad file descriptor) [pid 4013] close(29) = -1 EBADF (Bad file descriptor) [pid 4013] exit_group(0 [pid 4015] <... sendto resumed>) = ? [pid 4014] <... sendto resumed>) = ? [pid 4013] <... exit_group resumed>) = ? [pid 4015] +++ exited with 0 +++ [pid 4014] +++ exited with 0 +++ [pid 4013] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 370 ./strace-static-x86_64: Process 4016 attached [pid 4016] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4016] setpgid(0, 0) = 0 [pid 4016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4016] write(3, "1000", 4) = 4 [pid 4016] close(3) = 0 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4016] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4016] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[371], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 371 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4017 attached [pid 4017] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4017] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4017] <... futex resumed>) = 1 [pid 4017] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4017] <... futex resumed>) = 1 [pid 4017] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4017] <... futex resumed>) = 1 [pid 4017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4016] <... futex resumed>) = 0 [pid 4017] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4017] <... socket resumed>) = 4 [pid 4016] <... futex resumed>) = 0 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4017] <... futex resumed>) = 0 [pid 4016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4017] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4017] <... connect resumed>) = 0 [pid 4016] <... futex resumed>) = 0 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4017] <... futex resumed>) = 0 [pid 4016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4017] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4017] <... bind resumed>) = 0 [pid 4016] <... futex resumed>) = 0 [pid 4017] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4017] <... futex resumed>) = 0 [pid 4016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4017] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4016] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4016] <... futex resumed>) = 0 [pid 4017] sendto(4, NULL, 0, 0, NULL, 0 [pid 4016] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4016] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4016] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4016] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[372], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 372 [pid 4016] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4018 attached [pid 4018] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4018] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4018] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4018] <... futex resumed>) = 1 [pid 4016] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4016] <... futex resumed>) = 0 [pid 4016] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4018] <... connect resumed>) = 0 [pid 4018] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4018] <... futex resumed>) = 1 [pid 4016] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4018] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4018] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = 0 [pid 4018] <... futex resumed>) = 1 [pid 4016] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4016] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4018] sendto(5, NULL, 0, 0, NULL, 0 [pid 4016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4016] close(3) = 0 [pid 4016] close(4) = 0 [pid 4016] close(5) = 0 [pid 4016] close(6) = -1 EBADF (Bad file descriptor) [pid 4016] close(7) = -1 EBADF (Bad file descriptor) [pid 4016] close(8) = -1 EBADF (Bad file descriptor) [pid 4016] close(9) = -1 EBADF (Bad file descriptor) [pid 4016] close(10) = -1 EBADF (Bad file descriptor) [pid 4016] close(11) = -1 EBADF (Bad file descriptor) [pid 4016] close(12) = -1 EBADF (Bad file descriptor) [pid 4016] close(13) = -1 EBADF (Bad file descriptor) [pid 4016] close(14) = -1 EBADF (Bad file descriptor) [pid 4016] close(15) = -1 EBADF (Bad file descriptor) [pid 4016] close(16) = -1 EBADF (Bad file descriptor) [pid 4016] close(17) = -1 EBADF (Bad file descriptor) [pid 4016] close(18) = -1 EBADF (Bad file descriptor) [pid 4016] close(19) = -1 EBADF (Bad file descriptor) [pid 4016] close(20) = -1 EBADF (Bad file descriptor) [pid 4016] close(21) = -1 EBADF (Bad file descriptor) [pid 4016] close(22) = -1 EBADF (Bad file descriptor) [pid 4016] close(23) = -1 EBADF (Bad file descriptor) [pid 4016] close(24) = -1 EBADF (Bad file descriptor) [pid 4016] close(25) = -1 EBADF (Bad file descriptor) [pid 4016] close(26) = -1 EBADF (Bad file descriptor) [pid 4016] close(27) = -1 EBADF (Bad file descriptor) [pid 4016] close(28) = -1 EBADF (Bad file descriptor) [pid 4016] close(29) = -1 EBADF (Bad file descriptor) [pid 4016] exit_group(0 [pid 4017] <... sendto resumed>) = ? [pid 4016] <... exit_group resumed>) = ? [pid 4018] <... sendto resumed>) = ? [pid 4017] +++ exited with 0 +++ [pid 4018] +++ exited with 0 +++ [pid 4016] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 373 ./strace-static-x86_64: Process 4019 attached [pid 4019] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4019] setpgid(0, 0) = 0 [pid 4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4019] write(3, "1000", 4) = 4 [pid 4019] close(3) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4019] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4019] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[374], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 374 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4020 attached [pid 4020] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4020] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4020] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4020] <... futex resumed>) = 1 [pid 4020] sendto(4, NULL, 0, 0, NULL, 0 [pid 4019] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4019] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4019] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4019] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[375], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 375 [pid 4019] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4021 attached [pid 4021] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4021] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4021] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] <... futex resumed>) = 0 [pid 4019] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4021] <... futex resumed>) = 1 [pid 4021] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4021] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4019] <... futex resumed>) = 0 [pid 4021] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4019] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4021] <... bind resumed>) = 0 [pid 4019] <... futex resumed>) = 0 [pid 4021] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4019] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4021] <... futex resumed>) = 0 [pid 4019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4021] sendto(5, NULL, 0, 0, NULL, 0 [pid 4019] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4019] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4021] <... sendto resumed>) = 0 [pid 4021] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4019] <... futex resumed>) = 0 [pid 4021] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] close(3) = 0 [pid 4019] close(4) = 0 [pid 4019] close(5) = 0 [pid 4019] close(6) = -1 EBADF (Bad file descriptor) [pid 4019] close(7) = -1 EBADF (Bad file descriptor) [pid 4019] close(8) = -1 EBADF (Bad file descriptor) [pid 4019] close(9) = -1 EBADF (Bad file descriptor) [pid 4019] close(10) = -1 EBADF (Bad file descriptor) [pid 4019] close(11) = -1 EBADF (Bad file descriptor) [pid 4019] close(12) = -1 EBADF (Bad file descriptor) [pid 4019] close(13) = -1 EBADF (Bad file descriptor) [pid 4019] close(14) = -1 EBADF (Bad file descriptor) [pid 4019] close(15) = -1 EBADF (Bad file descriptor) [pid 4019] close(16) = -1 EBADF (Bad file descriptor) [pid 4019] close(17) = -1 EBADF (Bad file descriptor) [pid 4019] close(18) = -1 EBADF (Bad file descriptor) [pid 4019] close(19) = -1 EBADF (Bad file descriptor) [pid 4019] close(20) = -1 EBADF (Bad file descriptor) [pid 4019] close(21) = -1 EBADF (Bad file descriptor) [pid 4019] close(22) = -1 EBADF (Bad file descriptor) [pid 4019] close(23) = -1 EBADF (Bad file descriptor) [pid 4019] close(24) = -1 EBADF (Bad file descriptor) [pid 4019] close(25) = -1 EBADF (Bad file descriptor) [pid 4019] close(26) = -1 EBADF (Bad file descriptor) [pid 4019] close(27) = -1 EBADF (Bad file descriptor) [pid 4019] close(28) = -1 EBADF (Bad file descriptor) [pid 4019] close(29) = -1 EBADF (Bad file descriptor) [pid 4019] exit_group(0 [pid 4021] <... futex resumed>) = ? [pid 4020] <... sendto resumed>) = ? [pid 4019] <... exit_group resumed>) = ? [pid 4021] +++ exited with 0 +++ [pid 4020] +++ exited with 0 +++ [pid 4019] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 376 ./strace-static-x86_64: Process 4022 attached [pid 4022] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4022] setpgid(0, 0) = 0 [pid 4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4022] write(3, "1000", 4) = 4 [pid 4022] close(3) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4022] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4022] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[377], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 377 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4023 attached [pid 4023] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4023] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... futex resumed>) = 1 [pid 4023] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... futex resumed>) = 1 [pid 4023] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... futex resumed>) = 1 [pid 4023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... futex resumed>) = 1 [pid 4023] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... futex resumed>) = 1 [pid 4023] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4022] <... futex resumed>) = 0 [pid 4023] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4023] <... bind resumed>) = 0 [pid 4022] <... futex resumed>) = 0 [pid 4023] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4023] <... futex resumed>) = 0 [pid 4022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4023] sendto(4, NULL, 0, 0, NULL, 0 [pid 4022] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4022] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4022] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4022] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[378], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 378 ./strace-static-x86_64: Process 4024 attached [pid 4022] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4024] set_robust_list(0x7fd2b3f249e0, 24 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4024] <... set_robust_list resumed>) = 0 [pid 4024] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4024] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4024] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4024] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4022] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4024] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4024] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4024] sendto(5, NULL, 0, 0, NULL, 0 [pid 4022] <... futex resumed>) = 0 [pid 4022] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4022] close(3) = 0 [pid 4022] close(4) = 0 [pid 4022] close(5) = 0 [pid 4022] close(6) = -1 EBADF (Bad file descriptor) [pid 4022] close(7) = -1 EBADF (Bad file descriptor) [pid 4022] close(8) = -1 EBADF (Bad file descriptor) [pid 4022] close(9) = -1 EBADF (Bad file descriptor) [pid 4022] close(10) = -1 EBADF (Bad file descriptor) [pid 4022] close(11) = -1 EBADF (Bad file descriptor) [pid 4022] close(12) = -1 EBADF (Bad file descriptor) [pid 4022] close(13) = -1 EBADF (Bad file descriptor) [pid 4022] close(14) = -1 EBADF (Bad file descriptor) [pid 4022] close(15) = -1 EBADF (Bad file descriptor) [pid 4022] close(16) = -1 EBADF (Bad file descriptor) [pid 4022] close(17) = -1 EBADF (Bad file descriptor) [pid 4022] close(18) = -1 EBADF (Bad file descriptor) [pid 4022] close(19) = -1 EBADF (Bad file descriptor) [pid 4022] close(20) = -1 EBADF (Bad file descriptor) [pid 4022] close(21) = -1 EBADF (Bad file descriptor) [pid 4022] close(22) = -1 EBADF (Bad file descriptor) [pid 4022] close(23) = -1 EBADF (Bad file descriptor) [pid 4022] close(24) = -1 EBADF (Bad file descriptor) [pid 4022] close(25) = -1 EBADF (Bad file descriptor) [pid 4022] close(26) = -1 EBADF (Bad file descriptor) [pid 4022] close(27) = -1 EBADF (Bad file descriptor) [pid 4022] close(28) = -1 EBADF (Bad file descriptor) [pid 4022] close(29) = -1 EBADF (Bad file descriptor) [pid 4022] exit_group(0 [pid 4024] <... sendto resumed>) = ? [pid 4023] <... sendto resumed>) = ? [pid 4022] <... exit_group resumed>) = ? [pid 4024] +++ exited with 0 +++ [pid 4023] +++ exited with 0 +++ [pid 4022] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 379 ./strace-static-x86_64: Process 4025 attached [pid 4025] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4025] setpgid(0, 0) = 0 [pid 4025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4025] write(3, "1000", 4) = 4 [pid 4025] close(3) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4025] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4025] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[380], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 380 [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4026 attached [pid 4026] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4026] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4026] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4026] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4026] <... bind resumed>) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4026] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4026] <... futex resumed>) = 0 [pid 4026] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4026] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4026] <... socket resumed>) = 4 [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4026] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4025] <... futex resumed>) = 0 [pid 4026] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4026] <... connect resumed>) = 0 [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4026] <... futex resumed>) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=46000000} [pid 4026] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4026] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4026] sendto(4, NULL, 0, 0, NULL, 0 [pid 4025] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4025] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4025] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4025] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[381], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 381 [pid 4025] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4025] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4027 attached [pid 4027] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4027] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4027] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4027] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4025] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4025] <... futex resumed>) = 0 [pid 4027] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4025] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4027] <... connect resumed>) = 0 [pid 4027] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4025] <... futex resumed>) = 0 [pid 4027] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4025] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... bind resumed>) = 0 [pid 4025] <... futex resumed>) = 0 [pid 4027] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4025] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4027] <... futex resumed>) = 0 [pid 4025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4027] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4025] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4025] <... futex resumed>) = 0 [pid 4027] sendto(5, NULL, 0, 0, NULL, 0 [pid 4025] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4025] close(3) = 0 [pid 4025] close(4) = 0 [pid 4025] close(5) = 0 [pid 4025] close(6) = -1 EBADF (Bad file descriptor) [pid 4025] close(7) = -1 EBADF (Bad file descriptor) [pid 4025] close(8) = -1 EBADF (Bad file descriptor) [pid 4025] close(9) = -1 EBADF (Bad file descriptor) [pid 4025] close(10) = -1 EBADF (Bad file descriptor) [pid 4025] close(11) = -1 EBADF (Bad file descriptor) [pid 4025] close(12) = -1 EBADF (Bad file descriptor) [pid 4025] close(13) = -1 EBADF (Bad file descriptor) [pid 4025] close(14) = -1 EBADF (Bad file descriptor) [pid 4025] close(15) = -1 EBADF (Bad file descriptor) [pid 4025] close(16) = -1 EBADF (Bad file descriptor) [pid 4025] close(17) = -1 EBADF (Bad file descriptor) [pid 4025] close(18) = -1 EBADF (Bad file descriptor) [pid 4025] close(19) = -1 EBADF (Bad file descriptor) [pid 4025] close(20) = -1 EBADF (Bad file descriptor) [pid 4025] close(21) = -1 EBADF (Bad file descriptor) [pid 4025] close(22) = -1 EBADF (Bad file descriptor) [pid 4025] close(23) = -1 EBADF (Bad file descriptor) [pid 4025] close(24) = -1 EBADF (Bad file descriptor) [pid 4025] close(25) = -1 EBADF (Bad file descriptor) [pid 4025] close(26) = -1 EBADF (Bad file descriptor) [pid 4025] close(27) = -1 EBADF (Bad file descriptor) [pid 4025] close(28) = -1 EBADF (Bad file descriptor) [pid 4025] close(29) = -1 EBADF (Bad file descriptor) [pid 4025] exit_group(0 [pid 4027] <... sendto resumed>) = ? [pid 4026] <... sendto resumed>) = ? [pid 4025] <... exit_group resumed>) = ? [pid 4027] +++ exited with 0 +++ [pid 4026] +++ exited with 0 +++ [pid 4025] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 382 ./strace-static-x86_64: Process 4028 attached [pid 4028] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4028] setpgid(0, 0) = 0 [pid 4028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4028] write(3, "1000", 4) = 4 [pid 4028] close(3) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4028] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4028] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[383], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 383 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4029 attached [pid 4029] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4029] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4029] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4029] <... futex resumed>) = 1 [pid 4029] sendto(4, NULL, 0, 0, NULL, 0 [pid 4028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4028] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4028] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4028] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4030 attached , parent_tid=[384], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 384 [pid 4030] set_robust_list(0x7fd2b3f249e0, 24 [pid 4028] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... set_robust_list resumed>) = 0 [pid 4030] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] <... socket resumed>) = 5 [pid 4030] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4028] <... futex resumed>) = 0 [pid 4030] <... futex resumed>) = 1 [pid 4028] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4030] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4030] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4028] <... futex resumed>) = 0 [pid 4028] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4028] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4030] sendto(5, NULL, 0, 0, NULL, 0 [pid 4028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4028] close(3) = 0 [pid 4028] close(4) = 0 [pid 4028] close(5) = 0 [pid 4028] close(6) = -1 EBADF (Bad file descriptor) [pid 4028] close(7) = -1 EBADF (Bad file descriptor) [pid 4028] close(8) = -1 EBADF (Bad file descriptor) [pid 4028] close(9) = -1 EBADF (Bad file descriptor) [pid 4028] close(10) = -1 EBADF (Bad file descriptor) [pid 4028] close(11) = -1 EBADF (Bad file descriptor) [pid 4028] close(12) = -1 EBADF (Bad file descriptor) [pid 4028] close(13) = -1 EBADF (Bad file descriptor) [pid 4028] close(14) = -1 EBADF (Bad file descriptor) [pid 4028] close(15) = -1 EBADF (Bad file descriptor) [pid 4028] close(16) = -1 EBADF (Bad file descriptor) [pid 4028] close(17) = -1 EBADF (Bad file descriptor) [pid 4028] close(18) = -1 EBADF (Bad file descriptor) [pid 4028] close(19) = -1 EBADF (Bad file descriptor) [pid 4028] close(20) = -1 EBADF (Bad file descriptor) [pid 4028] close(21) = -1 EBADF (Bad file descriptor) [pid 4028] close(22) = -1 EBADF (Bad file descriptor) [pid 4028] close(23) = -1 EBADF (Bad file descriptor) [pid 4028] close(24) = -1 EBADF (Bad file descriptor) [pid 4028] close(25) = -1 EBADF (Bad file descriptor) [pid 4028] close(26) = -1 EBADF (Bad file descriptor) [pid 4028] close(27) = -1 EBADF (Bad file descriptor) [pid 4028] close(28) = -1 EBADF (Bad file descriptor) [pid 4028] close(29) = -1 EBADF (Bad file descriptor) [pid 4028] exit_group(0 [pid 4030] <... sendto resumed>) = ? [pid 4028] <... exit_group resumed>) = ? [pid 4030] +++ exited with 0 +++ [pid 4029] <... sendto resumed>) = ? [pid 4029] +++ exited with 0 +++ [pid 4028] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 385 ./strace-static-x86_64: Process 4031 attached [pid 4031] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4031] setpgid(0, 0) = 0 [pid 4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4031] write(3, "1000", 4) = 4 [pid 4031] close(3) = 0 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4031] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4031] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[386], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 386 [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4032 attached [pid 4032] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4032] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] <... futex resumed>) = 0 [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] <... futex resumed>) = 1 [pid 4032] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] <... futex resumed>) = 0 [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] <... futex resumed>) = 1 [pid 4032] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4031] <... futex resumed>) = 0 [pid 4032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... sendmsg resumed>) = 0 [pid 4031] <... futex resumed>) = 0 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] <... futex resumed>) = 0 [pid 4031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4032] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... socket resumed>) = 4 [pid 4031] <... futex resumed>) = 0 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] <... futex resumed>) = 0 [pid 4031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4032] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4031] <... futex resumed>) = 0 [pid 4032] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] <... connect resumed>) = 0 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4031] <... futex resumed>) = 0 [pid 4032] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4031] <... futex resumed>) = 0 [pid 4032] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4032] <... bind resumed>) = 0 [pid 4032] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4031] <... futex resumed>) = 0 [pid 4032] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4031] <... futex resumed>) = 0 [pid 4032] sendto(4, NULL, 0, 0, NULL, 0 [pid 4031] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4031] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4031] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4031] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[387], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 387 [pid 4031] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4031] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4033 attached [pid 4033] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4033] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4033] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4031] <... futex resumed>) = 0 [pid 4033] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4031] <... futex resumed>) = 0 [pid 4033] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4031] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4033] <... connect resumed>) = 0 [pid 4033] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4031] <... futex resumed>) = 0 [pid 4033] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4031] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... bind resumed>) = 0 [pid 4031] <... futex resumed>) = 0 [pid 4033] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4033] <... futex resumed>) = 0 [pid 4031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4033] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4031] <... futex resumed>) = 0 [pid 4033] sendto(5, NULL, 0, 0, NULL, 0 [pid 4031] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4031] close(3) = 0 [pid 4031] close(4) = 0 [pid 4031] close(5) = 0 [pid 4031] close(6) = -1 EBADF (Bad file descriptor) [pid 4031] close(7) = -1 EBADF (Bad file descriptor) [pid 4031] close(8) = -1 EBADF (Bad file descriptor) [pid 4031] close(9) = -1 EBADF (Bad file descriptor) [pid 4031] close(10) = -1 EBADF (Bad file descriptor) [pid 4031] close(11) = -1 EBADF (Bad file descriptor) [pid 4031] close(12) = -1 EBADF (Bad file descriptor) [pid 4031] close(13) = -1 EBADF (Bad file descriptor) [pid 4031] close(14) = -1 EBADF (Bad file descriptor) [pid 4031] close(15) = -1 EBADF (Bad file descriptor) [pid 4031] close(16) = -1 EBADF (Bad file descriptor) [pid 4031] close(17) = -1 EBADF (Bad file descriptor) [pid 4031] close(18) = -1 EBADF (Bad file descriptor) [pid 4031] close(19) = -1 EBADF (Bad file descriptor) [pid 4031] close(20) = -1 EBADF (Bad file descriptor) [pid 4031] close(21) = -1 EBADF (Bad file descriptor) [pid 4031] close(22) = -1 EBADF (Bad file descriptor) [pid 4031] close(23) = -1 EBADF (Bad file descriptor) [pid 4031] close(24) = -1 EBADF (Bad file descriptor) [pid 4031] close(25) = -1 EBADF (Bad file descriptor) [pid 4031] close(26) = -1 EBADF (Bad file descriptor) [pid 4031] close(27) = -1 EBADF (Bad file descriptor) [pid 4031] close(28) = -1 EBADF (Bad file descriptor) [pid 4031] close(29) = -1 EBADF (Bad file descriptor) [pid 4031] exit_group(0 [pid 4033] <... sendto resumed>) = ? [pid 4032] <... sendto resumed>) = ? [pid 4031] <... exit_group resumed>) = ? [pid 4033] +++ exited with 0 +++ [pid 4032] +++ exited with 0 +++ [pid 4031] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 388 ./strace-static-x86_64: Process 4035 attached [pid 4035] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4035] setpgid(0, 0) = 0 [pid 4035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4035] write(3, "1000", 4) = 4 [pid 4035] close(3) = 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4035] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4035] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[389], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 389 [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4036 attached [pid 4036] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4036] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4035] <... futex resumed>) = 0 [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... futex resumed>) = 1 [pid 4036] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4035] <... futex resumed>) = 0 [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... futex resumed>) = 1 [pid 4036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... socket resumed>) = 4 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... futex resumed>) = 0 [pid 4035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... connect resumed>) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... bind resumed>) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] sendto(4, NULL, 0, 0, NULL, 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... sendto resumed>) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... socket resumed>) = 5 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... connect resumed>) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4036] <... bind resumed>) = 0 [pid 4036] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4035] <... futex resumed>) = 0 [pid 4036] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4035] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4035] <... futex resumed>) = 0 [pid 4036] sendto(5, NULL, 0, 0, NULL, 0 [pid 4035] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4035] close(3) = 0 [pid 4035] close(4) = 0 [pid 4035] close(5) = 0 [pid 4035] close(6) = -1 EBADF (Bad file descriptor) [pid 4035] close(7) = -1 EBADF (Bad file descriptor) [pid 4035] close(8) = -1 EBADF (Bad file descriptor) [pid 4035] close(9) = -1 EBADF (Bad file descriptor) [pid 4035] close(10) = -1 EBADF (Bad file descriptor) [pid 4035] close(11) = -1 EBADF (Bad file descriptor) [pid 4035] close(12) = -1 EBADF (Bad file descriptor) [pid 4035] close(13) = -1 EBADF (Bad file descriptor) [pid 4035] close(14) = -1 EBADF (Bad file descriptor) [pid 4035] close(15) = -1 EBADF (Bad file descriptor) [pid 4035] close(16) = -1 EBADF (Bad file descriptor) [pid 4035] close(17) = -1 EBADF (Bad file descriptor) [pid 4035] close(18) = -1 EBADF (Bad file descriptor) [pid 4035] close(19) = -1 EBADF (Bad file descriptor) [pid 4035] close(20) = -1 EBADF (Bad file descriptor) [pid 4035] close(21) = -1 EBADF (Bad file descriptor) [pid 4035] close(22) = -1 EBADF (Bad file descriptor) [pid 4035] close(23) = -1 EBADF (Bad file descriptor) [pid 4035] close(24) = -1 EBADF (Bad file descriptor) [pid 4035] close(25) = -1 EBADF (Bad file descriptor) [pid 4035] close(26) = -1 EBADF (Bad file descriptor) [pid 4035] close(27) = -1 EBADF (Bad file descriptor) [pid 4035] close(28) = -1 EBADF (Bad file descriptor) [pid 4035] close(29) = -1 EBADF (Bad file descriptor) [pid 4035] exit_group(0 [pid 4036] <... sendto resumed>) = ? [pid 4035] <... exit_group resumed>) = ? [pid 4036] +++ exited with 0 +++ [pid 4035] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 390 ./strace-static-x86_64: Process 4037 attached [pid 4037] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4037] setpgid(0, 0) = 0 [pid 4037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4037] write(3, "1000", 4) = 4 [pid 4037] close(3) = 0 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4037] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4037] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[391], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 391 [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4038 attached [pid 4038] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4038] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] <... futex resumed>) = 0 [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... futex resumed>) = 1 [pid 4038] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] <... futex resumed>) = 0 [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... futex resumed>) = 1 [pid 4038] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] <... futex resumed>) = 0 [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4038] <... futex resumed>) = 1 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4038] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... socket resumed>) = 4 [pid 4037] <... futex resumed>) = 0 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... futex resumed>) = 0 [pid 4037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4038] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... connect resumed>) = 0 [pid 4037] <... futex resumed>) = 0 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... futex resumed>) = 0 [pid 4037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4038] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4037] <... futex resumed>) = 0 [pid 4038] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4038] <... bind resumed>) = 0 [pid 4038] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4038] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4037] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4037] <... futex resumed>) = 0 [pid 4038] sendto(4, NULL, 0, 0, NULL, 0 [pid 4037] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4037] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4037] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4037] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[392], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 392 [pid 4037] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4039 attached [pid 4039] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4039] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4039] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] <... futex resumed>) = 0 [pid 4039] <... futex resumed>) = 1 [pid 4037] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4037] <... futex resumed>) = 0 [pid 4039] <... connect resumed>) = 0 [pid 4037] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4039] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4039] <... futex resumed>) = 0 [pid 4037] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4037] <... futex resumed>) = 0 [pid 4039] <... bind resumed>) = 0 [pid 4037] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4039] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4039] sendto(5, NULL, 0, 0, NULL, 0 [pid 4037] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4037] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4037] close(3) = 0 [pid 4037] close(4) = 0 [pid 4037] close(5) = 0 [pid 4037] close(6) = -1 EBADF (Bad file descriptor) [pid 4037] close(7) = -1 EBADF (Bad file descriptor) [pid 4037] close(8) = -1 EBADF (Bad file descriptor) [pid 4037] close(9) = -1 EBADF (Bad file descriptor) [pid 4037] close(10) = -1 EBADF (Bad file descriptor) [pid 4037] close(11) = -1 EBADF (Bad file descriptor) [pid 4037] close(12) = -1 EBADF (Bad file descriptor) [pid 4037] close(13) = -1 EBADF (Bad file descriptor) [pid 4037] close(14) = -1 EBADF (Bad file descriptor) [pid 4037] close(15) = -1 EBADF (Bad file descriptor) [pid 4037] close(16) = -1 EBADF (Bad file descriptor) [pid 4037] close(17) = -1 EBADF (Bad file descriptor) [pid 4037] close(18) = -1 EBADF (Bad file descriptor) [pid 4037] close(19) = -1 EBADF (Bad file descriptor) [pid 4037] close(20) = -1 EBADF (Bad file descriptor) [pid 4037] close(21) = -1 EBADF (Bad file descriptor) [pid 4037] close(22) = -1 EBADF (Bad file descriptor) [pid 4037] close(23) = -1 EBADF (Bad file descriptor) [pid 4037] close(24) = -1 EBADF (Bad file descriptor) [pid 4037] close(25) = -1 EBADF (Bad file descriptor) [pid 4037] close(26) = -1 EBADF (Bad file descriptor) [pid 4037] close(27) = -1 EBADF (Bad file descriptor) [pid 4037] close(28) = -1 EBADF (Bad file descriptor) [pid 4037] close(29) = -1 EBADF (Bad file descriptor) [pid 4037] exit_group(0 [pid 4038] <... sendto resumed>) = ? [pid 4037] <... exit_group resumed>) = ? [pid 4039] <... sendto resumed>) = ? [pid 4038] +++ exited with 0 +++ [pid 4039] +++ exited with 0 +++ [pid 4037] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 393 ./strace-static-x86_64: Process 4040 attached [pid 4040] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4040] setpgid(0, 0) = 0 [pid 4040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4040] write(3, "1000", 4) = 4 [pid 4040] close(3) = 0 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4040] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4040] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[394], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 394 [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4041 attached [pid 4041] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4041] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] <... futex resumed>) = 0 [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... futex resumed>) = 1 [pid 4041] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] <... futex resumed>) = 0 [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... futex resumed>) = 1 [pid 4041] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] <... futex resumed>) = 0 [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... futex resumed>) = 1 [pid 4041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4040] <... futex resumed>) = 0 [pid 4041] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] <... socket resumed>) = 4 [pid 4040] <... futex resumed>) = 0 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... futex resumed>) = 0 [pid 4040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4041] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] <... connect resumed>) = 0 [pid 4040] <... futex resumed>) = 0 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... futex resumed>) = 0 [pid 4040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4041] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4040] <... futex resumed>) = 0 [pid 4041] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4041] <... bind resumed>) = 0 [pid 4041] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4040] <... futex resumed>) = 0 [pid 4041] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4040] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4040] <... futex resumed>) = 0 [pid 4041] sendto(4, NULL, 0, 0, NULL, 0 [pid 4040] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4040] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4040] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4040] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[395], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 395 [pid 4040] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4042 attached [pid 4042] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4042] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4042] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4040] <... futex resumed>) = 0 [pid 4040] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4042] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4040] <... futex resumed>) = 0 [pid 4040] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] <... connect resumed>) = 0 [pid 4042] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] <... futex resumed>) = 0 [pid 4042] <... futex resumed>) = 1 [pid 4040] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4042] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4040] <... futex resumed>) = 0 [pid 4040] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4040] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4042] sendto(5, NULL, 0, 0, NULL, 0 [pid 4040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4040] close(3) = 0 [pid 4040] close(4) = 0 [pid 4040] close(5) = 0 [pid 4040] close(6) = -1 EBADF (Bad file descriptor) [pid 4040] close(7) = -1 EBADF (Bad file descriptor) [pid 4040] close(8) = -1 EBADF (Bad file descriptor) [pid 4040] close(9) = -1 EBADF (Bad file descriptor) [pid 4040] close(10) = -1 EBADF (Bad file descriptor) [pid 4040] close(11) = -1 EBADF (Bad file descriptor) [pid 4040] close(12) = -1 EBADF (Bad file descriptor) [pid 4040] close(13) = -1 EBADF (Bad file descriptor) [pid 4040] close(14) = -1 EBADF (Bad file descriptor) [pid 4040] close(15) = -1 EBADF (Bad file descriptor) [pid 4040] close(16) = -1 EBADF (Bad file descriptor) [pid 4040] close(17) = -1 EBADF (Bad file descriptor) [pid 4040] close(18) = -1 EBADF (Bad file descriptor) [pid 4040] close(19) = -1 EBADF (Bad file descriptor) [pid 4040] close(20) = -1 EBADF (Bad file descriptor) [pid 4040] close(21) = -1 EBADF (Bad file descriptor) [pid 4040] close(22) = -1 EBADF (Bad file descriptor) [pid 4040] close(23) = -1 EBADF (Bad file descriptor) [pid 4040] close(24) = -1 EBADF (Bad file descriptor) [pid 4040] close(25) = -1 EBADF (Bad file descriptor) [pid 4040] close(26) = -1 EBADF (Bad file descriptor) [pid 4040] close(27) = -1 EBADF (Bad file descriptor) [pid 4040] close(28) = -1 EBADF (Bad file descriptor) [pid 4040] close(29) = -1 EBADF (Bad file descriptor) [pid 4040] exit_group(0 [pid 4042] <... sendto resumed>) = ? [pid 4041] <... sendto resumed>) = ? [pid 4040] <... exit_group resumed>) = ? [pid 4042] +++ exited with 0 +++ [pid 4041] +++ exited with 0 +++ [pid 4040] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 396 ./strace-static-x86_64: Process 4043 attached [pid 4043] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4043] setpgid(0, 0) = 0 [pid 4043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4043] write(3, "1000", 4) = 4 [pid 4043] close(3) = 0 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4043] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4043] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[397], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 397 [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4044 attached [pid 4044] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4044] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... futex resumed>) = 0 [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4044] <... futex resumed>) = 1 [pid 4044] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... futex resumed>) = 0 [pid 4044] <... futex resumed>) = 1 [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4043] <... futex resumed>) = 0 [pid 4044] <... bind resumed>) = 0 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4043] <... futex resumed>) = 0 [pid 4044] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] <... sendmsg resumed>) = 0 [pid 4043] <... futex resumed>) = 0 [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4044] <... futex resumed>) = 0 [pid 4043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4044] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] <... socket resumed>) = 4 [pid 4043] <... futex resumed>) = 0 [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4044] <... futex resumed>) = 0 [pid 4043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4044] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] <... connect resumed>) = 0 [pid 4043] <... futex resumed>) = 0 [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4044] <... futex resumed>) = 0 [pid 4043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4044] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4043] <... futex resumed>) = 0 [pid 4044] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4044] <... bind resumed>) = 0 [pid 4044] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4043] <... futex resumed>) = 0 [pid 4044] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4043] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4043] <... futex resumed>) = 0 [pid 4044] sendto(4, NULL, 0, 0, NULL, 0 [pid 4043] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4043] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4043] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4043] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[398], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 398 [pid 4043] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4045 attached [pid 4045] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4045] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4045] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] <... futex resumed>) = 0 [pid 4043] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4045] <... futex resumed>) = 1 [pid 4045] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4045] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4043] <... futex resumed>) = 0 [pid 4045] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4043] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4045] <... bind resumed>) = 0 [pid 4043] <... futex resumed>) = 0 [pid 4045] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4043] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4045] <... futex resumed>) = 0 [pid 4043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4045] sendto(5, NULL, 0, 0, NULL, 0 [pid 4043] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4043] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4043] close(3) = 0 [pid 4043] close(4) = 0 [pid 4043] close(5) = 0 [pid 4043] close(6) = -1 EBADF (Bad file descriptor) [pid 4043] close(7) = -1 EBADF (Bad file descriptor) [pid 4043] close(8) = -1 EBADF (Bad file descriptor) [pid 4043] close(9) = -1 EBADF (Bad file descriptor) [pid 4043] close(10) = -1 EBADF (Bad file descriptor) [pid 4043] close(11) = -1 EBADF (Bad file descriptor) [pid 4043] close(12) = -1 EBADF (Bad file descriptor) [pid 4043] close(13) = -1 EBADF (Bad file descriptor) [pid 4043] close(14) = -1 EBADF (Bad file descriptor) [pid 4043] close(15) = -1 EBADF (Bad file descriptor) [pid 4043] close(16) = -1 EBADF (Bad file descriptor) [pid 4043] close(17) = -1 EBADF (Bad file descriptor) [pid 4043] close(18) = -1 EBADF (Bad file descriptor) [pid 4043] close(19) = -1 EBADF (Bad file descriptor) [pid 4043] close(20) = -1 EBADF (Bad file descriptor) [pid 4043] close(21) = -1 EBADF (Bad file descriptor) [pid 4043] close(22) = -1 EBADF (Bad file descriptor) [pid 4043] close(23) = -1 EBADF (Bad file descriptor) [pid 4043] close(24) = -1 EBADF (Bad file descriptor) [pid 4043] close(25) = -1 EBADF (Bad file descriptor) [pid 4043] close(26) = -1 EBADF (Bad file descriptor) [pid 4043] close(27) = -1 EBADF (Bad file descriptor) [pid 4043] close(28) = -1 EBADF (Bad file descriptor) [pid 4043] close(29) = -1 EBADF (Bad file descriptor) [pid 4043] exit_group(0) = ? [pid 4045] <... sendto resumed>) = ? [pid 4045] +++ exited with 0 +++ [pid 4044] <... sendto resumed>) = ? [pid 4044] +++ exited with 0 +++ [pid 4043] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 399 ./strace-static-x86_64: Process 4046 attached [pid 4046] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4046] setpgid(0, 0) = 0 [pid 4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4046] write(3, "1000", 4) = 4 [pid 4046] close(3) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4046] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4046] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[400], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 400 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4047 attached [pid 4047] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4047] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 1 [pid 4047] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] <... futex resumed>) = 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4047] <... futex resumed>) = 1 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4046] <... futex resumed>) = 0 [pid 4047] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... connect resumed>) = 0 [pid 4046] <... futex resumed>) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 0 [pid 4046] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4047] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4047] <... bind resumed>) = 0 [pid 4046] <... futex resumed>) = 0 [pid 4047] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4047] <... futex resumed>) = 0 [pid 4046] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4047] sendto(5, NULL, 0, 0, NULL, 0 [pid 4046] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4046] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4046] close(3) = 0 [pid 4046] close(4) = 0 [pid 4046] close(5) = 0 [pid 4046] close(6) = -1 EBADF (Bad file descriptor) [pid 4046] close(7) = -1 EBADF (Bad file descriptor) [pid 4046] close(8) = -1 EBADF (Bad file descriptor) [pid 4046] close(9) = -1 EBADF (Bad file descriptor) [pid 4046] close(10) = -1 EBADF (Bad file descriptor) [pid 4046] close(11) = -1 EBADF (Bad file descriptor) [pid 4046] close(12) = -1 EBADF (Bad file descriptor) [pid 4046] close(13) = -1 EBADF (Bad file descriptor) [pid 4046] close(14) = -1 EBADF (Bad file descriptor) [pid 4046] close(15) = -1 EBADF (Bad file descriptor) [pid 4046] close(16) = -1 EBADF (Bad file descriptor) [pid 4046] close(17) = -1 EBADF (Bad file descriptor) [pid 4046] close(18) = -1 EBADF (Bad file descriptor) [pid 4046] close(19) = -1 EBADF (Bad file descriptor) [pid 4046] close(20) = -1 EBADF (Bad file descriptor) [pid 4046] close(21) = -1 EBADF (Bad file descriptor) [pid 4046] close(22) = -1 EBADF (Bad file descriptor) [pid 4046] close(23) = -1 EBADF (Bad file descriptor) [pid 4046] close(24) = -1 EBADF (Bad file descriptor) [pid 4046] close(25) = -1 EBADF (Bad file descriptor) [pid 4046] close(26) = -1 EBADF (Bad file descriptor) [pid 4046] close(27) = -1 EBADF (Bad file descriptor) [pid 4046] close(28) = -1 EBADF (Bad file descriptor) [pid 4046] close(29) = -1 EBADF (Bad file descriptor) [pid 4046] exit_group(0 [pid 4047] <... sendto resumed>) = ? [pid 4046] <... exit_group resumed>) = ? [pid 4047] +++ exited with 0 +++ [pid 4046] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 401 ./strace-static-x86_64: Process 4048 attached [pid 4048] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4048] setpgid(0, 0) = 0 [pid 4048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4048] write(3, "1000", 4) = 4 [pid 4048] close(3) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4048] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4048] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[402], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 402 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4049 attached [pid 4049] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4049] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4049] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4048] <... futex resumed>) = 0 [pid 4048] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4049] <... futex resumed>) = 1 [pid 4049] sendto(4, NULL, 0, 0, NULL, 0 [pid 4048] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4048] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4048] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4048] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[403], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 403 [pid 4048] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4048] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4050 attached [pid 4050] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4050] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4050] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4048] <... futex resumed>) = 0 [pid 4050] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4050] <... futex resumed>) = 0 [pid 4048] <... futex resumed>) = 1 [pid 4050] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4048] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4050] <... connect resumed>) = 0 [pid 4050] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4048] <... futex resumed>) = 0 [pid 4050] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4048] <... futex resumed>) = 0 [pid 4050] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4048] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4050] <... bind resumed>) = 0 [pid 4050] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4048] <... futex resumed>) = 0 [pid 4050] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4048] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4048] <... futex resumed>) = 0 [pid 4050] sendto(5, NULL, 0, 0, NULL, 0 [pid 4048] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4048] close(3) = 0 [pid 4048] close(4) = 0 [pid 4048] close(5) = 0 [pid 4048] close(6) = -1 EBADF (Bad file descriptor) [pid 4048] close(7) = -1 EBADF (Bad file descriptor) [pid 4048] close(8) = -1 EBADF (Bad file descriptor) [pid 4048] close(9) = -1 EBADF (Bad file descriptor) [pid 4048] close(10) = -1 EBADF (Bad file descriptor) [pid 4048] close(11) = -1 EBADF (Bad file descriptor) [pid 4048] close(12) = -1 EBADF (Bad file descriptor) [pid 4048] close(13) = -1 EBADF (Bad file descriptor) [pid 4048] close(14) = -1 EBADF (Bad file descriptor) [pid 4048] close(15) = -1 EBADF (Bad file descriptor) [pid 4048] close(16) = -1 EBADF (Bad file descriptor) [pid 4048] close(17) = -1 EBADF (Bad file descriptor) [pid 4048] close(18) = -1 EBADF (Bad file descriptor) [pid 4048] close(19) = -1 EBADF (Bad file descriptor) [pid 4048] close(20) = -1 EBADF (Bad file descriptor) [pid 4048] close(21) = -1 EBADF (Bad file descriptor) [pid 4048] close(22) = -1 EBADF (Bad file descriptor) [pid 4048] close(23) = -1 EBADF (Bad file descriptor) [pid 4048] close(24) = -1 EBADF (Bad file descriptor) [pid 4048] close(25) = -1 EBADF (Bad file descriptor) [pid 4048] close(26) = -1 EBADF (Bad file descriptor) [pid 4048] close(27) = -1 EBADF (Bad file descriptor) [pid 4048] close(28) = -1 EBADF (Bad file descriptor) [pid 4048] close(29) = -1 EBADF (Bad file descriptor) [pid 4048] exit_group(0 [pid 4050] <... sendto resumed>) = ? [pid 4049] <... sendto resumed>) = ? [pid 4048] <... exit_group resumed>) = ? [pid 4050] +++ exited with 0 +++ [pid 4049] +++ exited with 0 +++ [pid 4048] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 404 ./strace-static-x86_64: Process 4051 attached [pid 4051] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4051] setpgid(0, 0) = 0 [pid 4051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4051] write(3, "1000", 4) = 4 [pid 4051] close(3) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4051] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4051] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[405], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 405 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4052 attached [pid 4052] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4052] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4052] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4051] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4052] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4052] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4051] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4052] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4051] <... futex resumed>) = 0 [pid 4052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4052] <... sendmsg resumed>) = 0 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4051] <... futex resumed>) = 0 [pid 4052] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4052] <... socket resumed>) = 4 [pid 4051] <... futex resumed>) = 0 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4052] <... futex resumed>) = 0 [pid 4051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4052] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4051] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4052] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4052] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4051] <... futex resumed>) = 0 [pid 4052] sendto(4, NULL, 0, 0, NULL, 0 [pid 4051] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4051] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4051] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4051] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[406], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 406 [pid 4051] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4051] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4053 attached [pid 4053] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4053] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4053] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4051] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4053] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4051] <... futex resumed>) = 0 [pid 4053] <... connect resumed>) = 0 [pid 4051] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4053] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4053] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4053] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4051] <... futex resumed>) = 0 [pid 4053] <... bind resumed>) = 0 [pid 4051] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4053] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4053] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4053] sendto(5, NULL, 0, 0, NULL, 0 [pid 4051] <... futex resumed>) = 0 [pid 4051] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4051] close(3) = 0 [pid 4051] close(4) = 0 [pid 4051] close(5) = 0 [pid 4051] close(6) = -1 EBADF (Bad file descriptor) [pid 4051] close(7) = -1 EBADF (Bad file descriptor) [pid 4051] close(8) = -1 EBADF (Bad file descriptor) [pid 4051] close(9) = -1 EBADF (Bad file descriptor) [pid 4051] close(10) = -1 EBADF (Bad file descriptor) [pid 4051] close(11) = -1 EBADF (Bad file descriptor) [pid 4051] close(12) = -1 EBADF (Bad file descriptor) [pid 4051] close(13) = -1 EBADF (Bad file descriptor) [pid 4051] close(14) = -1 EBADF (Bad file descriptor) [pid 4051] close(15) = -1 EBADF (Bad file descriptor) [pid 4051] close(16) = -1 EBADF (Bad file descriptor) [pid 4051] close(17) = -1 EBADF (Bad file descriptor) [pid 4051] close(18) = -1 EBADF (Bad file descriptor) [pid 4051] close(19) = -1 EBADF (Bad file descriptor) [pid 4051] close(20) = -1 EBADF (Bad file descriptor) [pid 4051] close(21) = -1 EBADF (Bad file descriptor) [pid 4051] close(22) = -1 EBADF (Bad file descriptor) [pid 4051] close(23) = -1 EBADF (Bad file descriptor) [pid 4051] close(24) = -1 EBADF (Bad file descriptor) [pid 4051] close(25) = -1 EBADF (Bad file descriptor) [pid 4051] close(26) = -1 EBADF (Bad file descriptor) [pid 4051] close(27) = -1 EBADF (Bad file descriptor) [pid 4051] close(28) = -1 EBADF (Bad file descriptor) [pid 4051] close(29) = -1 EBADF (Bad file descriptor) [pid 4051] exit_group(0 [pid 4053] <... sendto resumed>) = ? [pid 4052] <... sendto resumed>) = ? [pid 4051] <... exit_group resumed>) = ? [pid 4053] +++ exited with 0 +++ [pid 4052] +++ exited with 0 +++ [pid 4051] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 407 ./strace-static-x86_64: Process 4054 attached [pid 4054] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4054] setpgid(0, 0) = 0 [pid 4054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4054] write(3, "1000", 4) = 4 [pid 4054] close(3) = 0 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4054] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4054] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[408], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 408 [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4055 attached [pid 4055] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4055] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4054] <... futex resumed>) = 0 [pid 4055] <... futex resumed>) = 1 [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4055] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] <... futex resumed>) = 0 [pid 4055] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4055] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] <... futex resumed>) = 0 [pid 4055] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4055] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] <... futex resumed>) = 0 [pid 4054] <... futex resumed>) = 1 [pid 4055] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4055] <... bind resumed>) = 0 [pid 4055] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4055] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4054] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4054] <... futex resumed>) = 0 [pid 4055] sendto(4, NULL, 0, 0, NULL, 0 [pid 4054] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4054] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4054] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4054] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[409], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 409 [pid 4054] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4056 attached [pid 4056] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4056] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4056] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4054] <... futex resumed>) = 0 [pid 4056] <... futex resumed>) = 1 [pid 4054] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4056] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4054] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4056] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4054] <... futex resumed>) = 0 [pid 4054] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4054] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4056] sendto(5, NULL, 0, 0, NULL, 0 [pid 4054] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4054] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4054] close(3) = 0 [pid 4054] close(4) = 0 [pid 4054] close(5) = 0 [pid 4054] close(6) = -1 EBADF (Bad file descriptor) [pid 4054] close(7) = -1 EBADF (Bad file descriptor) [pid 4054] close(8) = -1 EBADF (Bad file descriptor) [pid 4054] close(9) = -1 EBADF (Bad file descriptor) [pid 4054] close(10) = -1 EBADF (Bad file descriptor) [pid 4054] close(11) = -1 EBADF (Bad file descriptor) [pid 4054] close(12) = -1 EBADF (Bad file descriptor) [pid 4054] close(13) = -1 EBADF (Bad file descriptor) [pid 4054] close(14) = -1 EBADF (Bad file descriptor) [pid 4054] close(15) = -1 EBADF (Bad file descriptor) [pid 4054] close(16) = -1 EBADF (Bad file descriptor) [pid 4054] close(17) = -1 EBADF (Bad file descriptor) [pid 4054] close(18) = -1 EBADF (Bad file descriptor) [pid 4054] close(19) = -1 EBADF (Bad file descriptor) [pid 4054] close(20) = -1 EBADF (Bad file descriptor) [pid 4054] close(21) = -1 EBADF (Bad file descriptor) [pid 4054] close(22) = -1 EBADF (Bad file descriptor) [pid 4054] close(23) = -1 EBADF (Bad file descriptor) [pid 4054] close(24) = -1 EBADF (Bad file descriptor) [pid 4054] close(25) = -1 EBADF (Bad file descriptor) [pid 4054] close(26) = -1 EBADF (Bad file descriptor) [pid 4054] close(27) = -1 EBADF (Bad file descriptor) [pid 4054] close(28) = -1 EBADF (Bad file descriptor) [pid 4054] close(29) = -1 EBADF (Bad file descriptor) [pid 4054] exit_group(0 [pid 4055] <... sendto resumed>) = ? [pid 4056] <... sendto resumed>) = ? [pid 4055] +++ exited with 0 +++ [pid 4056] +++ exited with 0 +++ [pid 4054] <... exit_group resumed>) = ? [pid 4054] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 410 ./strace-static-x86_64: Process 4057 attached [pid 4057] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4057] setpgid(0, 0) = 0 [pid 4057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4057] write(3, "1000", 4) = 4 [pid 4057] close(3) = 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4057] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4057] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[411], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 411 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4058 attached [pid 4058] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4058] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4057] <... futex resumed>) = 0 [pid 4058] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4058] <... sendmsg resumed>) = 0 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4058] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] <... socket resumed>) = 4 [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4057] <... futex resumed>) = 0 [pid 4058] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4058] <... connect resumed>) = 0 [pid 4057] <... futex resumed>) = 0 [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] <... futex resumed>) = 0 [pid 4057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4058] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4058] <... bind resumed>) = 0 [pid 4057] <... futex resumed>) = 0 [pid 4058] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4058] <... futex resumed>) = 0 [pid 4057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4058] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4057] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4057] <... futex resumed>) = 0 [pid 4058] sendto(4, NULL, 0, 0, NULL, 0 [pid 4057] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4057] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4057] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4057] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[412], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 412 [pid 4057] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4059 attached [pid 4059] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4059] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4059] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] <... futex resumed>) = 1 [pid 4059] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4059] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] <... futex resumed>) = 1 [pid 4059] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4059] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4057] <... futex resumed>) = 0 [pid 4057] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4057] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4059] <... futex resumed>) = 1 [pid 4059] sendto(5, NULL, 0, 0, NULL, 0 [pid 4057] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4057] close(3) = 0 [pid 4057] close(4) = 0 [pid 4057] close(5) = 0 [pid 4057] close(6) = -1 EBADF (Bad file descriptor) [pid 4057] close(7) = -1 EBADF (Bad file descriptor) [pid 4057] close(8) = -1 EBADF (Bad file descriptor) [pid 4057] close(9) = -1 EBADF (Bad file descriptor) [pid 4057] close(10) = -1 EBADF (Bad file descriptor) [pid 4057] close(11) = -1 EBADF (Bad file descriptor) [pid 4057] close(12) = -1 EBADF (Bad file descriptor) [pid 4057] close(13) = -1 EBADF (Bad file descriptor) [pid 4057] close(14) = -1 EBADF (Bad file descriptor) [pid 4057] close(15) = -1 EBADF (Bad file descriptor) [pid 4057] close(16) = -1 EBADF (Bad file descriptor) [pid 4057] close(17) = -1 EBADF (Bad file descriptor) [pid 4057] close(18) = -1 EBADF (Bad file descriptor) [pid 4057] close(19) = -1 EBADF (Bad file descriptor) [pid 4057] close(20) = -1 EBADF (Bad file descriptor) [pid 4057] close(21) = -1 EBADF (Bad file descriptor) [pid 4057] close(22) = -1 EBADF (Bad file descriptor) [pid 4057] close(23) = -1 EBADF (Bad file descriptor) [pid 4057] close(24) = -1 EBADF (Bad file descriptor) [pid 4057] close(25) = -1 EBADF (Bad file descriptor) [pid 4057] close(26) = -1 EBADF (Bad file descriptor) [pid 4057] close(27) = -1 EBADF (Bad file descriptor) [pid 4057] close(28) = -1 EBADF (Bad file descriptor) [pid 4057] close(29) = -1 EBADF (Bad file descriptor) [pid 4057] exit_group(0 [pid 4059] <... sendto resumed>) = ? [pid 4058] <... sendto resumed>) = ? [pid 4057] <... exit_group resumed>) = ? [pid 4059] +++ exited with 0 +++ [pid 4058] +++ exited with 0 +++ [pid 4057] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 413 ./strace-static-x86_64: Process 4061 attached [pid 4061] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4061] setpgid(0, 0) = 0 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4061] write(3, "1000", 4) = 4 [pid 4061] close(3) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4061] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4061] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[414], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 414 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4062 attached [pid 4062] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4062] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] <... futex resumed>) = 1 [pid 4062] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] <... futex resumed>) = 1 [pid 4062] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] <... futex resumed>) = 1 [pid 4062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] <... futex resumed>) = 1 [pid 4062] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] <... futex resumed>) = 1 [pid 4062] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = 0 [pid 4062] <... futex resumed>) = 1 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4062] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4061] <... futex resumed>) = 0 [pid 4062] <... bind resumed>) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4062] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4062] sendto(4, NULL, 0, 0, NULL, 0 [pid 4061] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4061] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4061] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4061] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[415], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 415 [pid 4061] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4061] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4063 attached [pid 4063] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4063] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4063] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4063] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4061] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4061] <... futex resumed>) = 0 [pid 4063] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4061] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4063] <... connect resumed>) = 0 [pid 4063] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4063] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4061] <... futex resumed>) = 0 [pid 4061] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4063] <... bind resumed>) = 0 [pid 4063] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4061] <... futex resumed>) = 0 [pid 4063] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4061] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4061] <... futex resumed>) = 0 [pid 4063] sendto(5, NULL, 0, 0, NULL, 0 [pid 4061] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4063] <... sendto resumed>) = 0 [pid 4063] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4063] <... futex resumed>) = 0 [pid 4063] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4061] close(3) = 0 [pid 4061] close(4) = 0 [pid 4061] close(5) = 0 [pid 4061] close(6) = -1 EBADF (Bad file descriptor) [pid 4061] close(7) = -1 EBADF (Bad file descriptor) [pid 4061] close(8) = -1 EBADF (Bad file descriptor) [pid 4061] close(9) = -1 EBADF (Bad file descriptor) [pid 4061] close(10) = -1 EBADF (Bad file descriptor) [pid 4061] close(11) = -1 EBADF (Bad file descriptor) [pid 4061] close(12) = -1 EBADF (Bad file descriptor) [pid 4061] close(13) = -1 EBADF (Bad file descriptor) [pid 4061] close(14) = -1 EBADF (Bad file descriptor) [pid 4061] close(15) = -1 EBADF (Bad file descriptor) [pid 4061] close(16) = -1 EBADF (Bad file descriptor) [pid 4061] close(17) = -1 EBADF (Bad file descriptor) [pid 4061] close(18) = -1 EBADF (Bad file descriptor) [pid 4061] close(19) = -1 EBADF (Bad file descriptor) [pid 4061] close(20) = -1 EBADF (Bad file descriptor) [pid 4061] close(21) = -1 EBADF (Bad file descriptor) [pid 4061] close(22) = -1 EBADF (Bad file descriptor) [pid 4061] close(23) = -1 EBADF (Bad file descriptor) [pid 4061] close(24) = -1 EBADF (Bad file descriptor) [pid 4061] close(25) = -1 EBADF (Bad file descriptor) [pid 4061] close(26) = -1 EBADF (Bad file descriptor) [pid 4061] close(27) = -1 EBADF (Bad file descriptor) [pid 4061] close(28) = -1 EBADF (Bad file descriptor) [pid 4061] close(29) = -1 EBADF (Bad file descriptor) [pid 4061] exit_group(0 [pid 4063] <... futex resumed>) = ? [pid 4062] <... sendto resumed>) = ? [pid 4061] <... exit_group resumed>) = ? [pid 4063] +++ exited with 0 +++ [pid 4062] +++ exited with 0 +++ [pid 4061] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 416 ./strace-static-x86_64: Process 4064 attached [pid 4064] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4064] setpgid(0, 0) = 0 [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4064] write(3, "1000", 4) = 4 [pid 4064] close(3) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4064] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4064] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[417], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 417 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4065 attached [pid 4065] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4065] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... futex resumed>) = 1 [pid 4065] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... futex resumed>) = 1 [pid 4065] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... futex resumed>) = 1 [pid 4065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... futex resumed>) = 1 [pid 4065] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] <... futex resumed>) = 1 [pid 4065] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4065] <... futex resumed>) = 1 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4065] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4064] <... futex resumed>) = 0 [pid 4065] <... bind resumed>) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4065] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4064] <... futex resumed>) = 0 [pid 4065] sendto(4, NULL, 0, 0, NULL, 0 [pid 4064] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4064] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4064] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4064] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4066 attached , parent_tid=[418], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 418 [pid 4066] set_robust_list(0x7fd2b3f249e0, 24 [pid 4064] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] <... set_robust_list resumed>) = 0 [pid 4064] <... futex resumed>) = 0 [pid 4066] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4064] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] <... socket resumed>) = 5 [pid 4066] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4066] <... futex resumed>) = 1 [pid 4064] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4066] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4064] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4066] <... futex resumed>) = 0 [pid 4064] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4066] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4064] <... futex resumed>) = 0 [pid 4066] <... futex resumed>) = 1 [pid 4064] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4064] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4066] sendto(5, NULL, 0, 0, NULL, 0 [pid 4064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4064] close(3) = 0 [pid 4064] close(4) = 0 [pid 4064] close(5) = 0 [pid 4064] close(6) = -1 EBADF (Bad file descriptor) [pid 4064] close(7) = -1 EBADF (Bad file descriptor) [pid 4064] close(8) = -1 EBADF (Bad file descriptor) [pid 4064] close(9) = -1 EBADF (Bad file descriptor) [pid 4064] close(10) = -1 EBADF (Bad file descriptor) [pid 4064] close(11) = -1 EBADF (Bad file descriptor) [pid 4064] close(12) = -1 EBADF (Bad file descriptor) [pid 4064] close(13) = -1 EBADF (Bad file descriptor) [pid 4064] close(14) = -1 EBADF (Bad file descriptor) [pid 4064] close(15) = -1 EBADF (Bad file descriptor) [pid 4064] close(16) = -1 EBADF (Bad file descriptor) [pid 4064] close(17) = -1 EBADF (Bad file descriptor) [pid 4064] close(18) = -1 EBADF (Bad file descriptor) [pid 4064] close(19) = -1 EBADF (Bad file descriptor) [pid 4064] close(20) = -1 EBADF (Bad file descriptor) [pid 4064] close(21) = -1 EBADF (Bad file descriptor) [pid 4064] close(22) = -1 EBADF (Bad file descriptor) [pid 4064] close(23) = -1 EBADF (Bad file descriptor) [pid 4064] close(24) = -1 EBADF (Bad file descriptor) [pid 4064] close(25) = -1 EBADF (Bad file descriptor) [pid 4064] close(26) = -1 EBADF (Bad file descriptor) [pid 4064] close(27) = -1 EBADF (Bad file descriptor) [pid 4064] close(28) = -1 EBADF (Bad file descriptor) [pid 4064] close(29) = -1 EBADF (Bad file descriptor) [pid 4064] exit_group(0 [pid 4066] <... sendto resumed>) = ? [pid 4065] <... sendto resumed>) = ? [pid 4064] <... exit_group resumed>) = ? [pid 4066] +++ exited with 0 +++ [pid 4065] +++ exited with 0 +++ [pid 4064] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 419 ./strace-static-x86_64: Process 4067 attached [pid 4067] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4067] setpgid(0, 0) = 0 [pid 4067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4067] write(3, "1000", 4) = 4 [pid 4067] close(3) = 0 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4067] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4067] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[420], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 420 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4068 attached [pid 4068] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4068] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... futex resumed>) = 1 [pid 4068] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... futex resumed>) = 1 [pid 4068] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] <... futex resumed>) = 0 [pid 4068] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... socket resumed>) = 4 [pid 4067] <... futex resumed>) = 0 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... futex resumed>) = 0 [pid 4067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4068] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... connect resumed>) = 0 [pid 4067] <... futex resumed>) = 0 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... futex resumed>) = 0 [pid 4067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4068] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... bind resumed>) = 0 [pid 4067] <... futex resumed>) = 0 [pid 4068] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4068] <... futex resumed>) = 0 [pid 4068] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4067] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4068] <... futex resumed>) = 0 [pid 4067] <... futex resumed>) = 1 [pid 4068] sendto(4, NULL, 0, 0, NULL, 0 [pid 4067] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4067] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4067] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4067] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[421], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 421 [pid 4067] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4067] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4069 attached [pid 4069] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4069] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4069] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4067] <... futex resumed>) = 0 [pid 4069] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4067] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] <... futex resumed>) = 0 [pid 4067] <... futex resumed>) = 1 [pid 4069] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4067] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4069] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4069] <... futex resumed>) = 0 [pid 4067] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4067] <... futex resumed>) = 0 [pid 4069] <... bind resumed>) = 0 [pid 4067] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4069] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4069] <... futex resumed>) = 0 [pid 4067] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4069] sendto(5, NULL, 0, 0, NULL, 0 [pid 4067] <... futex resumed>) = 0 [pid 4067] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4067] close(3) = 0 [pid 4067] close(4) = 0 [pid 4067] close(5) = 0 [pid 4067] close(6) = -1 EBADF (Bad file descriptor) [pid 4067] close(7) = -1 EBADF (Bad file descriptor) [pid 4067] close(8) = -1 EBADF (Bad file descriptor) [pid 4067] close(9) = -1 EBADF (Bad file descriptor) [pid 4067] close(10) = -1 EBADF (Bad file descriptor) [pid 4067] close(11) = -1 EBADF (Bad file descriptor) [pid 4067] close(12) = -1 EBADF (Bad file descriptor) [pid 4067] close(13) = -1 EBADF (Bad file descriptor) [pid 4067] close(14) = -1 EBADF (Bad file descriptor) [pid 4067] close(15) = -1 EBADF (Bad file descriptor) [pid 4067] close(16) = -1 EBADF (Bad file descriptor) [pid 4067] close(17) = -1 EBADF (Bad file descriptor) [pid 4067] close(18) = -1 EBADF (Bad file descriptor) [pid 4067] close(19) = -1 EBADF (Bad file descriptor) [pid 4067] close(20) = -1 EBADF (Bad file descriptor) [pid 4067] close(21) = -1 EBADF (Bad file descriptor) [pid 4067] close(22) = -1 EBADF (Bad file descriptor) [pid 4067] close(23) = -1 EBADF (Bad file descriptor) [pid 4067] close(24) = -1 EBADF (Bad file descriptor) [pid 4067] close(25) = -1 EBADF (Bad file descriptor) [pid 4067] close(26) = -1 EBADF (Bad file descriptor) [pid 4067] close(27) = -1 EBADF (Bad file descriptor) [pid 4067] close(28) = -1 EBADF (Bad file descriptor) [pid 4067] close(29) = -1 EBADF (Bad file descriptor) [pid 4067] exit_group(0) = ? [pid 4068] <... sendto resumed>) = ? [pid 4069] <... sendto resumed>) = ? [pid 4068] +++ exited with 0 +++ [pid 4069] +++ exited with 0 +++ [pid 4067] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 422 ./strace-static-x86_64: Process 4070 attached [pid 4070] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4070] setpgid(0, 0) = 0 [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4070] write(3, "1000", 4) = 4 [pid 4070] close(3) = 0 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4070] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4070] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[423], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 423 [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4071 attached [pid 4071] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4071] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4071] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4071] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4070] <... futex resumed>) = 0 [pid 4071] <... sendmsg resumed>) = 0 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4071] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4071] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... connect resumed>) = 0 [pid 4070] <... futex resumed>) = 0 [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] <... futex resumed>) = 0 [pid 4070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4070] <... futex resumed>) = 0 [pid 4071] <... bind resumed>) = 0 [pid 4071] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4071] <... futex resumed>) = 0 [pid 4070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4071] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4070] <... futex resumed>) = 0 [pid 4071] sendto(4, NULL, 0, 0, NULL, 0 [pid 4070] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4070] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4070] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4070] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4072 attached , parent_tid=[424], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 424 [pid 4070] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4072] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4072] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4072] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4072] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4072] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4070] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4070] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4072] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4072] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4070] <... futex resumed>) = 0 [pid 4072] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4070] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4070] <... futex resumed>) = 0 [pid 4072] sendto(5, NULL, 0, 0, NULL, 0 [pid 4070] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4070] close(3) = 0 [pid 4070] close(4) = 0 [pid 4070] close(5) = 0 [pid 4070] close(6) = -1 EBADF (Bad file descriptor) [pid 4070] close(7) = -1 EBADF (Bad file descriptor) [pid 4070] close(8) = -1 EBADF (Bad file descriptor) [pid 4070] close(9) = -1 EBADF (Bad file descriptor) [pid 4070] close(10) = -1 EBADF (Bad file descriptor) [pid 4070] close(11) = -1 EBADF (Bad file descriptor) [pid 4070] close(12) = -1 EBADF (Bad file descriptor) [pid 4070] close(13) = -1 EBADF (Bad file descriptor) [pid 4070] close(14) = -1 EBADF (Bad file descriptor) [pid 4070] close(15) = -1 EBADF (Bad file descriptor) [pid 4070] close(16) = -1 EBADF (Bad file descriptor) [pid 4070] close(17) = -1 EBADF (Bad file descriptor) [pid 4070] close(18) = -1 EBADF (Bad file descriptor) [pid 4070] close(19) = -1 EBADF (Bad file descriptor) [pid 4070] close(20) = -1 EBADF (Bad file descriptor) [pid 4070] close(21) = -1 EBADF (Bad file descriptor) [pid 4070] close(22) = -1 EBADF (Bad file descriptor) [pid 4070] close(23) = -1 EBADF (Bad file descriptor) [pid 4070] close(24) = -1 EBADF (Bad file descriptor) [pid 4070] close(25) = -1 EBADF (Bad file descriptor) [pid 4070] close(26) = -1 EBADF (Bad file descriptor) [pid 4070] close(27) = -1 EBADF (Bad file descriptor) [pid 4070] close(28) = -1 EBADF (Bad file descriptor) [pid 4070] close(29) = -1 EBADF (Bad file descriptor) [pid 4070] exit_group(0) = ? [pid 4072] <... sendto resumed>) = ? [pid 4071] <... sendto resumed>) = ? [pid 4072] +++ exited with 0 +++ [pid 4071] +++ exited with 0 +++ [pid 4070] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 425 ./strace-static-x86_64: Process 4073 attached [pid 4073] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4073] setpgid(0, 0) = 0 [pid 4073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4073] write(3, "1000", 4) = 4 [pid 4073] close(3) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4073] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4073] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[426], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 426 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4074 attached [pid 4074] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4074] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4074] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4074] <... futex resumed>) = 1 [pid 4074] sendto(4, NULL, 0, 0, NULL, 0 [pid 4073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4073] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4073] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4073] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[427], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 427 [pid 4073] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4075 attached [pid 4075] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4075] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4075] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4075] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4075] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4075] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4075] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4073] <... futex resumed>) = 0 [pid 4073] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4073] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4075] sendto(5, NULL, 0, 0, NULL, 0 [pid 4073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4073] close(3) = 0 [pid 4073] close(4) = 0 [pid 4073] close(5) = 0 [pid 4073] close(6) = -1 EBADF (Bad file descriptor) [pid 4073] close(7) = -1 EBADF (Bad file descriptor) [pid 4073] close(8) = -1 EBADF (Bad file descriptor) [pid 4073] close(9) = -1 EBADF (Bad file descriptor) [pid 4073] close(10) = -1 EBADF (Bad file descriptor) [pid 4073] close(11) = -1 EBADF (Bad file descriptor) [pid 4073] close(12) = -1 EBADF (Bad file descriptor) [pid 4073] close(13) = -1 EBADF (Bad file descriptor) [pid 4073] close(14) = -1 EBADF (Bad file descriptor) [pid 4073] close(15) = -1 EBADF (Bad file descriptor) [pid 4073] close(16) = -1 EBADF (Bad file descriptor) [pid 4073] close(17) = -1 EBADF (Bad file descriptor) [pid 4073] close(18) = -1 EBADF (Bad file descriptor) [pid 4073] close(19) = -1 EBADF (Bad file descriptor) [pid 4073] close(20) = -1 EBADF (Bad file descriptor) [pid 4073] close(21) = -1 EBADF (Bad file descriptor) [pid 4073] close(22) = -1 EBADF (Bad file descriptor) [pid 4073] close(23) = -1 EBADF (Bad file descriptor) [pid 4073] close(24) = -1 EBADF (Bad file descriptor) [pid 4073] close(25) = -1 EBADF (Bad file descriptor) [pid 4073] close(26) = -1 EBADF (Bad file descriptor) [pid 4073] close(27) = -1 EBADF (Bad file descriptor) [pid 4073] close(28) = -1 EBADF (Bad file descriptor) [pid 4073] close(29) = -1 EBADF (Bad file descriptor) [pid 4073] exit_group(0 [pid 4075] <... sendto resumed>) = ? [pid 4074] <... sendto resumed>) = ? [pid 4073] <... exit_group resumed>) = ? [pid 4075] +++ exited with 0 +++ [pid 4074] +++ exited with 0 +++ [pid 4073] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 428 ./strace-static-x86_64: Process 4076 attached [pid 4076] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4076] setpgid(0, 0) = 0 [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4076] write(3, "1000", 4) = 4 [pid 4076] close(3) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4076] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4076] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[429], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 429 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4077 attached [pid 4077] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4077] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... futex resumed>) = 0 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... futex resumed>) = 1 [pid 4077] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... futex resumed>) = 0 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... futex resumed>) = 1 [pid 4077] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... futex resumed>) = 0 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... futex resumed>) = 1 [pid 4077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... futex resumed>) = 0 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... futex resumed>) = 1 [pid 4077] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] <... futex resumed>) = 0 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... futex resumed>) = 1 [pid 4077] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4077] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4077] <... bind resumed>) = 0 [pid 4076] <... futex resumed>) = 0 [pid 4077] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4077] <... futex resumed>) = 0 [pid 4076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4077] sendto(4, NULL, 0, 0, NULL, 0 [pid 4076] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4076] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4076] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4076] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[430], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 430 [pid 4076] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4076] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4078 attached [pid 4078] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4078] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4078] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4078] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] <... futex resumed>) = 0 [pid 4078] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4076] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4078] <... connect resumed>) = 0 [pid 4078] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4078] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] <... futex resumed>) = 0 [pid 4078] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4076] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4078] <... bind resumed>) = 0 [pid 4078] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4076] <... futex resumed>) = 0 [pid 4078] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4076] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4076] <... futex resumed>) = 0 [pid 4078] sendto(5, NULL, 0, 0, NULL, 0 [pid 4076] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4076] close(3) = 0 [pid 4076] close(4) = 0 [pid 4076] close(5) = 0 [pid 4076] close(6) = -1 EBADF (Bad file descriptor) [pid 4076] close(7) = -1 EBADF (Bad file descriptor) [pid 4076] close(8) = -1 EBADF (Bad file descriptor) [pid 4076] close(9) = -1 EBADF (Bad file descriptor) [pid 4076] close(10) = -1 EBADF (Bad file descriptor) [pid 4076] close(11) = -1 EBADF (Bad file descriptor) [pid 4076] close(12) = -1 EBADF (Bad file descriptor) [pid 4076] close(13) = -1 EBADF (Bad file descriptor) [pid 4076] close(14) = -1 EBADF (Bad file descriptor) [pid 4076] close(15) = -1 EBADF (Bad file descriptor) [pid 4076] close(16) = -1 EBADF (Bad file descriptor) [pid 4076] close(17) = -1 EBADF (Bad file descriptor) [pid 4076] close(18) = -1 EBADF (Bad file descriptor) [pid 4076] close(19) = -1 EBADF (Bad file descriptor) [pid 4076] close(20) = -1 EBADF (Bad file descriptor) [pid 4076] close(21) = -1 EBADF (Bad file descriptor) [pid 4076] close(22) = -1 EBADF (Bad file descriptor) [pid 4076] close(23) = -1 EBADF (Bad file descriptor) [pid 4076] close(24) = -1 EBADF (Bad file descriptor) [pid 4076] close(25) = -1 EBADF (Bad file descriptor) [pid 4076] close(26) = -1 EBADF (Bad file descriptor) [pid 4076] close(27) = -1 EBADF (Bad file descriptor) [pid 4076] close(28) = -1 EBADF (Bad file descriptor) [pid 4076] close(29) = -1 EBADF (Bad file descriptor) [pid 4076] exit_group(0 [pid 4078] <... sendto resumed>) = ? [pid 4077] <... sendto resumed>) = ? [pid 4076] <... exit_group resumed>) = ? [pid 4078] +++ exited with 0 +++ [pid 4077] +++ exited with 0 +++ [pid 4076] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 431 ./strace-static-x86_64: Process 4079 attached [pid 4079] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4079] setpgid(0, 0) = 0 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4079] write(3, "1000", 4) = 4 [pid 4079] close(3) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4079] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4079] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[432], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 432 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4080 attached [pid 4080] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4080] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... futex resumed>) = 1 [pid 4080] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... futex resumed>) = 1 [pid 4080] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... futex resumed>) = 1 [pid 4080] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... futex resumed>) = 1 [pid 4080] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... futex resumed>) = 1 [pid 4080] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4080] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... bind resumed>) = 0 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4080] sendto(4, NULL, 0, 0, NULL, 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4080] <... sendto resumed>) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4080] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... socket resumed>) = 5 [pid 4079] <... futex resumed>) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4080] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4080] <... connect resumed>) = 0 [pid 4079] <... futex resumed>) = 0 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4080] <... futex resumed>) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4080] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 4080] <... bind resumed>) = 0 [pid 4080] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4079] <... futex resumed>) = 0 [pid 4080] sendto(5, NULL, 0, 0, NULL, 0 [pid 4079] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4079] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4079] close(3) = 0 [pid 4079] close(4) = 0 [pid 4079] close(5) = 0 [pid 4079] close(6) = -1 EBADF (Bad file descriptor) [pid 4079] close(7) = -1 EBADF (Bad file descriptor) [pid 4079] close(8) = -1 EBADF (Bad file descriptor) [pid 4079] close(9) = -1 EBADF (Bad file descriptor) [pid 4079] close(10) = -1 EBADF (Bad file descriptor) [pid 4079] close(11) = -1 EBADF (Bad file descriptor) [pid 4079] close(12) = -1 EBADF (Bad file descriptor) [pid 4079] close(13) = -1 EBADF (Bad file descriptor) [pid 4079] close(14) = -1 EBADF (Bad file descriptor) [pid 4079] close(15) = -1 EBADF (Bad file descriptor) [pid 4079] close(16) = -1 EBADF (Bad file descriptor) [pid 4079] close(17) = -1 EBADF (Bad file descriptor) [pid 4079] close(18) = -1 EBADF (Bad file descriptor) [pid 4079] close(19) = -1 EBADF (Bad file descriptor) [pid 4079] close(20) = -1 EBADF (Bad file descriptor) [pid 4079] close(21) = -1 EBADF (Bad file descriptor) [pid 4079] close(22) = -1 EBADF (Bad file descriptor) [pid 4079] close(23) = -1 EBADF (Bad file descriptor) [pid 4079] close(24) = -1 EBADF (Bad file descriptor) [pid 4079] close(25) = -1 EBADF (Bad file descriptor) [pid 4079] close(26) = -1 EBADF (Bad file descriptor) [pid 4079] close(27) = -1 EBADF (Bad file descriptor) [pid 4079] close(28) = -1 EBADF (Bad file descriptor) [pid 4079] close(29) = -1 EBADF (Bad file descriptor) [pid 4079] exit_group(0) = ? [pid 4080] <... sendto resumed>) = ? [pid 4080] +++ exited with 0 +++ [pid 4079] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 433 ./strace-static-x86_64: Process 4081 attached [pid 4081] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4081] setpgid(0, 0) = 0 [pid 4081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4081] write(3, "1000", 4) = 4 [pid 4081] close(3) = 0 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4081] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4081] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[434], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 434 [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4082 attached [pid 4082] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4082] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = 0 [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] <... futex resumed>) = 1 [pid 4082] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = 0 [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] <... futex resumed>) = 1 [pid 4082] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = 0 [pid 4082] <... futex resumed>) = 1 [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4081] <... futex resumed>) = 0 [pid 4082] <... sendmsg resumed>) = 0 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4082] <... futex resumed>) = 0 [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4082] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4081] <... futex resumed>) = 0 [pid 4082] <... socket resumed>) = 4 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4081] <... futex resumed>) = 0 [pid 4082] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4082] <... connect resumed>) = 0 [pid 4081] <... futex resumed>) = 0 [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] <... futex resumed>) = 0 [pid 4081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4082] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4081] <... futex resumed>) = 0 [pid 4082] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4082] <... bind resumed>) = 0 [pid 4082] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4081] <... futex resumed>) = 0 [pid 4082] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4081] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4081] <... futex resumed>) = 0 [pid 4082] sendto(4, NULL, 0, 0, NULL, 0 [pid 4081] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4081] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4081] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4081] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[435], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 435 [pid 4081] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4083 attached [pid 4083] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4083] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4083] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = 0 [pid 4081] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4083] <... futex resumed>) = 1 [pid 4083] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4083] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4081] <... futex resumed>) = 0 [pid 4081] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4083] <... futex resumed>) = 1 [pid 4083] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4083] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4081] <... futex resumed>) = 0 [pid 4083] sendto(5, NULL, 0, 0, NULL, 0 [pid 4081] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4081] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4081] close(3) = 0 [pid 4081] close(4) = 0 [pid 4081] close(5) = 0 [pid 4081] close(6) = -1 EBADF (Bad file descriptor) [pid 4081] close(7) = -1 EBADF (Bad file descriptor) [pid 4081] close(8) = -1 EBADF (Bad file descriptor) [pid 4081] close(9) = -1 EBADF (Bad file descriptor) [pid 4081] close(10) = -1 EBADF (Bad file descriptor) [pid 4081] close(11) = -1 EBADF (Bad file descriptor) [pid 4081] close(12) = -1 EBADF (Bad file descriptor) [pid 4081] close(13) = -1 EBADF (Bad file descriptor) [pid 4081] close(14) = -1 EBADF (Bad file descriptor) [pid 4081] close(15) = -1 EBADF (Bad file descriptor) [pid 4081] close(16) = -1 EBADF (Bad file descriptor) [pid 4081] close(17) = -1 EBADF (Bad file descriptor) [pid 4081] close(18) = -1 EBADF (Bad file descriptor) [pid 4081] close(19) = -1 EBADF (Bad file descriptor) [pid 4081] close(20) = -1 EBADF (Bad file descriptor) [pid 4081] close(21) = -1 EBADF (Bad file descriptor) [pid 4081] close(22) = -1 EBADF (Bad file descriptor) [pid 4081] close(23) = -1 EBADF (Bad file descriptor) [pid 4081] close(24) = -1 EBADF (Bad file descriptor) [pid 4081] close(25) = -1 EBADF (Bad file descriptor) [pid 4081] close(26) = -1 EBADF (Bad file descriptor) [pid 4081] close(27) = -1 EBADF (Bad file descriptor) [pid 4081] close(28) = -1 EBADF (Bad file descriptor) [pid 4081] close(29) = -1 EBADF (Bad file descriptor) [pid 4081] exit_group(0 [pid 4083] <... sendto resumed>) = ? [pid 4081] <... exit_group resumed>) = ? [pid 4083] +++ exited with 0 +++ [pid 4082] <... sendto resumed>) = ? [pid 4082] +++ exited with 0 +++ [pid 4081] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 436 ./strace-static-x86_64: Process 4084 attached [pid 4084] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4084] setpgid(0, 0) = 0 [pid 4084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4084] write(3, "1000", 4) = 4 [pid 4084] close(3) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4084] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4084] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[437], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 437 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4085 attached [pid 4085] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4085] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] <... futex resumed>) = 1 [pid 4085] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] <... futex resumed>) = 1 [pid 4085] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] <... futex resumed>) = 1 [pid 4085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] <... futex resumed>) = 1 [pid 4085] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4085] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] <... futex resumed>) = 0 [pid 4084] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4085] <... futex resumed>) = 1 [pid 4085] sendto(4, NULL, 0, 0, NULL, 0 [pid 4084] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4084] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4084] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4084] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[438], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 438 [pid 4084] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4084] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4086 attached [pid 4086] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4086] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4086] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4084] <... futex resumed>) = 0 [pid 4086] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4084] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4084] <... futex resumed>) = 0 [pid 4086] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4084] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4086] <... connect resumed>) = 0 [pid 4086] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4084] <... futex resumed>) = 0 [pid 4086] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4084] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4084] <... futex resumed>) = 0 [pid 4086] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4084] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4086] <... bind resumed>) = 0 [pid 4086] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4084] <... futex resumed>) = 0 [pid 4086] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4084] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4084] <... futex resumed>) = 0 [pid 4086] sendto(5, NULL, 0, 0, NULL, 0 [pid 4084] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4084] close(3) = 0 [pid 4084] close(4) = 0 [pid 4084] close(5) = 0 [pid 4084] close(6) = -1 EBADF (Bad file descriptor) [pid 4084] close(7) = -1 EBADF (Bad file descriptor) [pid 4084] close(8) = -1 EBADF (Bad file descriptor) [pid 4084] close(9) = -1 EBADF (Bad file descriptor) [pid 4084] close(10) = -1 EBADF (Bad file descriptor) [pid 4084] close(11) = -1 EBADF (Bad file descriptor) [pid 4084] close(12) = -1 EBADF (Bad file descriptor) [pid 4084] close(13) = -1 EBADF (Bad file descriptor) [pid 4084] close(14) = -1 EBADF (Bad file descriptor) [pid 4084] close(15) = -1 EBADF (Bad file descriptor) [pid 4084] close(16) = -1 EBADF (Bad file descriptor) [pid 4084] close(17) = -1 EBADF (Bad file descriptor) [pid 4084] close(18) = -1 EBADF (Bad file descriptor) [pid 4084] close(19) = -1 EBADF (Bad file descriptor) [pid 4084] close(20) = -1 EBADF (Bad file descriptor) [pid 4084] close(21) = -1 EBADF (Bad file descriptor) [pid 4084] close(22) = -1 EBADF (Bad file descriptor) [pid 4084] close(23) = -1 EBADF (Bad file descriptor) [pid 4084] close(24) = -1 EBADF (Bad file descriptor) [pid 4084] close(25) = -1 EBADF (Bad file descriptor) [pid 4084] close(26) = -1 EBADF (Bad file descriptor) [pid 4084] close(27) = -1 EBADF (Bad file descriptor) [pid 4084] close(28) = -1 EBADF (Bad file descriptor) [pid 4084] close(29) = -1 EBADF (Bad file descriptor) [pid 4084] exit_group(0 [pid 4086] <... sendto resumed>) = ? [pid 4085] <... sendto resumed>) = ? [pid 4084] <... exit_group resumed>) = ? [pid 4086] +++ exited with 0 +++ [pid 4085] +++ exited with 0 +++ [pid 4084] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 439 ./strace-static-x86_64: Process 4087 attached [pid 4087] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4087] setpgid(0, 0) = 0 [pid 4087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4087] write(3, "1000", 4) = 4 [pid 4087] close(3) = 0 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4087] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4087] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[440], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 440 [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4088 attached [pid 4088] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4088] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] <... futex resumed>) = 0 [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... futex resumed>) = 1 [pid 4088] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] <... futex resumed>) = 0 [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... futex resumed>) = 1 [pid 4088] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... sendmsg resumed>) = 0 [pid 4087] <... futex resumed>) = 0 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... futex resumed>) = 0 [pid 4087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4088] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... socket resumed>) = 4 [pid 4087] <... futex resumed>) = 0 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... futex resumed>) = 0 [pid 4087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4088] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... connect resumed>) = 0 [pid 4087] <... futex resumed>) = 0 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... futex resumed>) = 0 [pid 4087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4088] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4087] <... futex resumed>) = 0 [pid 4088] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4088] <... bind resumed>) = 0 [pid 4088] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4088] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4087] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4087] <... futex resumed>) = 0 [pid 4088] sendto(4, NULL, 0, 0, NULL, 0 [pid 4087] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4087] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4087] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4087] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[441], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 441 [pid 4087] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4087] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4090 attached [pid 4090] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4090] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4090] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4090] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4087] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4090] <... connect resumed>) = 0 [pid 4087] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4090] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4090] <... futex resumed>) = 0 [pid 4087] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4090] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4087] <... futex resumed>) = 0 [pid 4090] <... bind resumed>) = 0 [pid 4087] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4090] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4090] <... futex resumed>) = 0 [pid 4087] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4090] sendto(5, NULL, 0, 0, NULL, 0 [pid 4087] <... futex resumed>) = 0 [pid 4087] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4087] close(3) = 0 [pid 4087] close(4) = 0 [pid 4087] close(5) = 0 [pid 4087] close(6) = -1 EBADF (Bad file descriptor) [pid 4087] close(7) = -1 EBADF (Bad file descriptor) [pid 4087] close(8) = -1 EBADF (Bad file descriptor) [pid 4087] close(9) = -1 EBADF (Bad file descriptor) [pid 4087] close(10) = -1 EBADF (Bad file descriptor) [pid 4087] close(11) = -1 EBADF (Bad file descriptor) [pid 4087] close(12) = -1 EBADF (Bad file descriptor) [pid 4087] close(13) = -1 EBADF (Bad file descriptor) [pid 4087] close(14) = -1 EBADF (Bad file descriptor) [pid 4087] close(15) = -1 EBADF (Bad file descriptor) [pid 4087] close(16) = -1 EBADF (Bad file descriptor) [pid 4087] close(17) = -1 EBADF (Bad file descriptor) [pid 4087] close(18) = -1 EBADF (Bad file descriptor) [pid 4087] close(19) = -1 EBADF (Bad file descriptor) [pid 4087] close(20) = -1 EBADF (Bad file descriptor) [pid 4087] close(21) = -1 EBADF (Bad file descriptor) [pid 4087] close(22) = -1 EBADF (Bad file descriptor) [pid 4087] close(23) = -1 EBADF (Bad file descriptor) [pid 4087] close(24) = -1 EBADF (Bad file descriptor) [pid 4087] close(25) = -1 EBADF (Bad file descriptor) [pid 4087] close(26) = -1 EBADF (Bad file descriptor) [pid 4087] close(27) = -1 EBADF (Bad file descriptor) [pid 4087] close(28) = -1 EBADF (Bad file descriptor) [pid 4087] close(29) = -1 EBADF (Bad file descriptor) [pid 4087] exit_group(0 [pid 4090] <... sendto resumed>) = ? [pid 4088] <... sendto resumed>) = ? [pid 4087] <... exit_group resumed>) = ? [pid 4090] +++ exited with 0 +++ [pid 4088] +++ exited with 0 +++ [pid 4087] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 442 ./strace-static-x86_64: Process 4091 attached [pid 4091] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4091] setpgid(0, 0) = 0 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4091] write(3, "1000", 4) = 4 [pid 4091] close(3) = 0 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4091] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4091] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[443], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 443 [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4092 attached [pid 4092] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4092] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... futex resumed>) = 0 [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... futex resumed>) = 1 [pid 4092] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4092] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... bind resumed>) = 0 [pid 4091] <... futex resumed>) = 0 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... futex resumed>) = 0 [pid 4091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4092] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... sendmsg resumed>) = 0 [pid 4091] <... futex resumed>) = 0 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... futex resumed>) = 0 [pid 4091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4092] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... socket resumed>) = 4 [pid 4091] <... futex resumed>) = 0 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... futex resumed>) = 0 [pid 4091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4092] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... futex resumed>) = 0 [pid 4092] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... connect resumed>) = 0 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4092] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... futex resumed>) = 0 [pid 4092] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4092] <... bind resumed>) = 0 [pid 4092] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4092] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... futex resumed>) = 0 [pid 4092] sendto(4, NULL, 0, 0, NULL, 0 [pid 4091] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4091] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4091] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4091] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[444], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 444 [pid 4091] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4091] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4093 attached [pid 4093] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4093] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4093] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4093] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... futex resumed>) = 0 [pid 4093] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4091] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] <... connect resumed>) = 0 [pid 4093] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4093] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... futex resumed>) = 0 [pid 4093] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4091] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4093] <... bind resumed>) = 0 [pid 4093] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4091] <... futex resumed>) = 0 [pid 4093] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4091] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4091] <... futex resumed>) = 0 [pid 4093] sendto(5, NULL, 0, 0, NULL, 0 [pid 4091] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4091] close(3) = 0 [pid 4091] close(4) = 0 [pid 4091] close(5) = 0 [pid 4091] close(6) = -1 EBADF (Bad file descriptor) [pid 4091] close(7) = -1 EBADF (Bad file descriptor) [pid 4091] close(8) = -1 EBADF (Bad file descriptor) [pid 4091] close(9) = -1 EBADF (Bad file descriptor) [pid 4091] close(10) = -1 EBADF (Bad file descriptor) [pid 4091] close(11) = -1 EBADF (Bad file descriptor) [pid 4091] close(12) = -1 EBADF (Bad file descriptor) [pid 4091] close(13) = -1 EBADF (Bad file descriptor) [pid 4091] close(14) = -1 EBADF (Bad file descriptor) [pid 4091] close(15) = -1 EBADF (Bad file descriptor) [pid 4091] close(16) = -1 EBADF (Bad file descriptor) [pid 4091] close(17) = -1 EBADF (Bad file descriptor) [pid 4091] close(18) = -1 EBADF (Bad file descriptor) [pid 4091] close(19) = -1 EBADF (Bad file descriptor) [pid 4091] close(20) = -1 EBADF (Bad file descriptor) [pid 4091] close(21) = -1 EBADF (Bad file descriptor) [pid 4091] close(22) = -1 EBADF (Bad file descriptor) [pid 4091] close(23) = -1 EBADF (Bad file descriptor) [pid 4091] close(24) = -1 EBADF (Bad file descriptor) [pid 4091] close(25) = -1 EBADF (Bad file descriptor) [pid 4091] close(26) = -1 EBADF (Bad file descriptor) [pid 4091] close(27) = -1 EBADF (Bad file descriptor) [pid 4091] close(28) = -1 EBADF (Bad file descriptor) [pid 4091] close(29) = -1 EBADF (Bad file descriptor) [pid 4091] exit_group(0) = ? [pid 4092] <... sendto resumed>) = ? [pid 4093] <... sendto resumed>) = ? [pid 4092] +++ exited with 0 +++ [pid 4093] +++ exited with 0 +++ [pid 4091] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 445 ./strace-static-x86_64: Process 4094 attached [pid 4094] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4094] setpgid(0, 0) = 0 [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4094] write(3, "1000", 4) = 4 [pid 4094] close(3) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4094] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4094] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[446], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 446 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4095 attached [pid 4095] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4095] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] <... futex resumed>) = 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 1 [pid 4095] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4094] <... futex resumed>) = 0 [pid 4095] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] <... socket resumed>) = 5 [pid 4094] <... futex resumed>) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 0 [pid 4094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4095] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] <... connect resumed>) = 0 [pid 4094] <... futex resumed>) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 0 [pid 4094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4095] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] <... bind resumed>) = 0 [pid 4094] <... futex resumed>) = 0 [pid 4095] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4095] <... futex resumed>) = 0 [pid 4094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4095] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4094] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4094] <... futex resumed>) = 0 [pid 4095] sendto(5, NULL, 0, 0, NULL, 0 [pid 4094] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4094] close(3) = 0 [pid 4094] close(4) = 0 [pid 4094] close(5) = 0 [pid 4094] close(6) = -1 EBADF (Bad file descriptor) [pid 4094] close(7) = -1 EBADF (Bad file descriptor) [pid 4094] close(8) = -1 EBADF (Bad file descriptor) [pid 4094] close(9) = -1 EBADF (Bad file descriptor) [pid 4094] close(10) = -1 EBADF (Bad file descriptor) [pid 4094] close(11) = -1 EBADF (Bad file descriptor) [pid 4094] close(12) = -1 EBADF (Bad file descriptor) [pid 4094] close(13) = -1 EBADF (Bad file descriptor) [pid 4094] close(14) = -1 EBADF (Bad file descriptor) [pid 4094] close(15) = -1 EBADF (Bad file descriptor) [pid 4094] close(16) = -1 EBADF (Bad file descriptor) [pid 4094] close(17) = -1 EBADF (Bad file descriptor) [pid 4094] close(18) = -1 EBADF (Bad file descriptor) [pid 4094] close(19) = -1 EBADF (Bad file descriptor) [pid 4094] close(20) = -1 EBADF (Bad file descriptor) [pid 4094] close(21) = -1 EBADF (Bad file descriptor) [pid 4094] close(22) = -1 EBADF (Bad file descriptor) [pid 4094] close(23) = -1 EBADF (Bad file descriptor) [pid 4094] close(24) = -1 EBADF (Bad file descriptor) [pid 4094] close(25) = -1 EBADF (Bad file descriptor) [pid 4094] close(26) = -1 EBADF (Bad file descriptor) [pid 4094] close(27) = -1 EBADF (Bad file descriptor) [pid 4094] close(28) = -1 EBADF (Bad file descriptor) [pid 4094] close(29) = -1 EBADF (Bad file descriptor) [pid 4094] exit_group(0 [pid 4095] <... sendto resumed>) = ? [pid 4094] <... exit_group resumed>) = ? [pid 4095] +++ exited with 0 +++ [pid 4094] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 447 ./strace-static-x86_64: Process 4096 attached [pid 4096] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4096] setpgid(0, 0) = 0 [pid 4096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4096] write(3, "1000", 4) = 4 [pid 4096] close(3) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4096] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4096] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[448], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 448 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4097 attached [pid 4097] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4097] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4097] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4097] <... futex resumed>) = 1 [pid 4097] sendto(4, NULL, 0, 0, NULL, 0 [pid 4096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4096] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4096] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4096] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[449], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 449 [pid 4096] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4098 attached [pid 4098] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4098] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4098] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4098] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4098] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4096] <... futex resumed>) = 0 [pid 4096] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4098] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4098] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] <... futex resumed>) = 0 [pid 4098] <... futex resumed>) = 1 [pid 4096] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4096] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4098] sendto(5, NULL, 0, 0, NULL, 0 [pid 4096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4096] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4096] close(3) = 0 [pid 4096] close(4) = 0 [pid 4096] close(5) = 0 [pid 4096] close(6) = -1 EBADF (Bad file descriptor) [pid 4096] close(7) = -1 EBADF (Bad file descriptor) [pid 4096] close(8) = -1 EBADF (Bad file descriptor) [pid 4096] close(9) = -1 EBADF (Bad file descriptor) [pid 4096] close(10) = -1 EBADF (Bad file descriptor) [pid 4096] close(11) = -1 EBADF (Bad file descriptor) [pid 4096] close(12) = -1 EBADF (Bad file descriptor) [pid 4096] close(13) = -1 EBADF (Bad file descriptor) [pid 4096] close(14) = -1 EBADF (Bad file descriptor) [pid 4096] close(15) = -1 EBADF (Bad file descriptor) [pid 4096] close(16) = -1 EBADF (Bad file descriptor) [pid 4096] close(17) = -1 EBADF (Bad file descriptor) [pid 4096] close(18) = -1 EBADF (Bad file descriptor) [pid 4096] close(19) = -1 EBADF (Bad file descriptor) [pid 4096] close(20) = -1 EBADF (Bad file descriptor) [pid 4096] close(21) = -1 EBADF (Bad file descriptor) [pid 4096] close(22) = -1 EBADF (Bad file descriptor) [pid 4096] close(23) = -1 EBADF (Bad file descriptor) [pid 4096] close(24) = -1 EBADF (Bad file descriptor) [pid 4096] close(25) = -1 EBADF (Bad file descriptor) [pid 4096] close(26) = -1 EBADF (Bad file descriptor) [pid 4096] close(27) = -1 EBADF (Bad file descriptor) [pid 4096] close(28) = -1 EBADF (Bad file descriptor) [pid 4096] close(29) = -1 EBADF (Bad file descriptor) [pid 4096] exit_group(0 [pid 4097] <... sendto resumed>) = ? [pid 4096] <... exit_group resumed>) = ? [pid 4097] +++ exited with 0 +++ [pid 4098] <... sendto resumed>) = ? [pid 4098] +++ exited with 0 +++ [pid 4096] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 450 ./strace-static-x86_64: Process 4099 attached [pid 4099] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4099] setpgid(0, 0) = 0 [pid 4099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4099] write(3, "1000", 4) = 4 [pid 4099] close(3) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4099] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4099] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[451], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 451 [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4100 attached [pid 4100] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4100] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4100] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4100] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4100] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4100] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4100] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4100] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... connect resumed>) = 0 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4100] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4100] <... bind resumed>) = 0 [pid 4099] <... futex resumed>) = 0 [pid 4100] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4100] <... futex resumed>) = 0 [pid 4099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4100] sendto(4, NULL, 0, 0, NULL, 0 [pid 4099] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4099] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4099] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4099] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[452], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 452 [pid 4099] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4101 attached [pid 4101] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4101] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4101] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] <... futex resumed>) = 0 [pid 4101] <... futex resumed>) = 1 [pid 4101] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4099] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4101] <... connect resumed>) = 0 [pid 4099] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4101] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4099] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4101] <... futex resumed>) = 1 [pid 4099] <... futex resumed>) = 0 [pid 4099] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 4101] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4101] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] <... futex resumed>) = 0 [pid 4101] <... futex resumed>) = 1 [pid 4099] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4099] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4101] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4101] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4099] <... futex resumed>) = 0 [pid 4101] <... futex resumed>) = 1 [pid 4101] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4099] close(3) = 0 [pid 4099] close(4) = 0 [pid 4099] close(5) = 0 [pid 4099] close(6) = -1 EBADF (Bad file descriptor) [pid 4099] close(7) = -1 EBADF (Bad file descriptor) [pid 4099] close(8) = -1 EBADF (Bad file descriptor) [pid 4099] close(9) = -1 EBADF (Bad file descriptor) [pid 4099] close(10) = -1 EBADF (Bad file descriptor) [pid 4099] close(11) = -1 EBADF (Bad file descriptor) [pid 4099] close(12) = -1 EBADF (Bad file descriptor) [pid 4099] close(13) = -1 EBADF (Bad file descriptor) [pid 4099] close(14) = -1 EBADF (Bad file descriptor) [pid 4099] close(15) = -1 EBADF (Bad file descriptor) [pid 4099] close(16) = -1 EBADF (Bad file descriptor) [pid 4099] close(17) = -1 EBADF (Bad file descriptor) [pid 4099] close(18) = -1 EBADF (Bad file descriptor) [pid 4099] close(19) = -1 EBADF (Bad file descriptor) [pid 4099] close(20) = -1 EBADF (Bad file descriptor) [pid 4099] close(21) = -1 EBADF (Bad file descriptor) [pid 4099] close(22) = -1 EBADF (Bad file descriptor) [pid 4099] close(23) = -1 EBADF (Bad file descriptor) [pid 4099] close(24) = -1 EBADF (Bad file descriptor) [pid 4099] close(25) = -1 EBADF (Bad file descriptor) [pid 4099] close(26) = -1 EBADF (Bad file descriptor) [pid 4099] close(27) = -1 EBADF (Bad file descriptor) [pid 4099] close(28) = -1 EBADF (Bad file descriptor) [pid 4099] close(29) = -1 EBADF (Bad file descriptor) [pid 4099] exit_group(0 [pid 4101] <... futex resumed>) = ? [pid 4100] <... sendto resumed>) = ? [pid 4099] <... exit_group resumed>) = ? [pid 4101] +++ exited with 0 +++ [pid 4100] +++ exited with 0 +++ [pid 4099] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 453 ./strace-static-x86_64: Process 4102 attached [pid 4102] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4102] setpgid(0, 0) = 0 [pid 4102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4102] write(3, "1000", 4) = 4 [pid 4102] close(3) = 0 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4102] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4102] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[454], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 454 [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4103 attached [pid 4103] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4103] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... connect resumed>) = 0 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... bind resumed>) = 0 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... sendmsg resumed>) = 0 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... socket resumed>) = 4 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... connect resumed>) = 0 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4103] <... bind resumed>) = 0 [pid 4103] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4103] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4102] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4102] <... futex resumed>) = 0 [pid 4103] sendto(4, NULL, 0, 0, NULL, 0 [pid 4102] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4102] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4102] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4102] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[455], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 455 [pid 4102] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4104 attached [pid 4104] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4104] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4104] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4102] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4104] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4102] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4104] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4102] <... futex resumed>) = 0 [pid 4102] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4102] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4104] sendto(5, NULL, 0, 0, NULL, 0 [pid 4102] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4102] close(3) = 0 [pid 4102] close(4) = 0 [pid 4102] close(5) = 0 [pid 4102] close(6) = -1 EBADF (Bad file descriptor) [pid 4102] close(7) = -1 EBADF (Bad file descriptor) [pid 4102] close(8) = -1 EBADF (Bad file descriptor) [pid 4102] close(9) = -1 EBADF (Bad file descriptor) [pid 4102] close(10) = -1 EBADF (Bad file descriptor) [pid 4102] close(11) = -1 EBADF (Bad file descriptor) [pid 4102] close(12) = -1 EBADF (Bad file descriptor) [pid 4102] close(13) = -1 EBADF (Bad file descriptor) [pid 4102] close(14) = -1 EBADF (Bad file descriptor) [pid 4102] close(15) = -1 EBADF (Bad file descriptor) [pid 4102] close(16) = -1 EBADF (Bad file descriptor) [pid 4102] close(17) = -1 EBADF (Bad file descriptor) [pid 4102] close(18) = -1 EBADF (Bad file descriptor) [pid 4102] close(19) = -1 EBADF (Bad file descriptor) [pid 4102] close(20) = -1 EBADF (Bad file descriptor) [pid 4102] close(21) = -1 EBADF (Bad file descriptor) [pid 4102] close(22) = -1 EBADF (Bad file descriptor) [pid 4102] close(23) = -1 EBADF (Bad file descriptor) [pid 4102] close(24) = -1 EBADF (Bad file descriptor) [pid 4102] close(25) = -1 EBADF (Bad file descriptor) [pid 4102] close(26) = -1 EBADF (Bad file descriptor) [pid 4102] close(27) = -1 EBADF (Bad file descriptor) [pid 4102] close(28) = -1 EBADF (Bad file descriptor) [pid 4102] close(29) = -1 EBADF (Bad file descriptor) [pid 4102] exit_group(0 [pid 4104] <... sendto resumed>) = ? [pid 4103] <... sendto resumed>) = ? [pid 4102] <... exit_group resumed>) = ? [pid 4104] +++ exited with 0 +++ [pid 4103] +++ exited with 0 +++ [pid 4102] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 456 ./strace-static-x86_64: Process 4105 attached [pid 4105] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4105] setpgid(0, 0) = 0 [pid 4105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4105] write(3, "1000", 4) = 4 [pid 4105] close(3) = 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4105] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4105] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[457], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 457 [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4106 attached [pid 4106] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4106] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] <... futex resumed>) = 0 [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... futex resumed>) = 1 [pid 4106] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] <... futex resumed>) = 0 [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... futex resumed>) = 1 [pid 4106] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4106] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... sendmsg resumed>) = 0 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4106] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... socket resumed>) = 4 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4106] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... connect resumed>) = 0 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... futex resumed>) = 0 [pid 4105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4106] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4106] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... bind resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4106] sendto(4, NULL, 0, 0, NULL, 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... sendto resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4106] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... socket resumed>) = 5 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4106] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... connect resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4106] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4106] <... bind resumed>) = 0 [pid 4106] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4105] <... futex resumed>) = 0 [pid 4106] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4105] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4105] <... futex resumed>) = 0 [pid 4106] sendto(5, NULL, 0, 0, NULL, 0 [pid 4105] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4105] close(3) = 0 [pid 4105] close(4) = 0 [pid 4105] close(5) = 0 [pid 4105] close(6) = -1 EBADF (Bad file descriptor) [pid 4105] close(7) = -1 EBADF (Bad file descriptor) [pid 4105] close(8) = -1 EBADF (Bad file descriptor) [pid 4105] close(9) = -1 EBADF (Bad file descriptor) [pid 4105] close(10) = -1 EBADF (Bad file descriptor) [pid 4105] close(11) = -1 EBADF (Bad file descriptor) [pid 4105] close(12) = -1 EBADF (Bad file descriptor) [pid 4105] close(13) = -1 EBADF (Bad file descriptor) [pid 4105] close(14) = -1 EBADF (Bad file descriptor) [pid 4105] close(15) = -1 EBADF (Bad file descriptor) [pid 4105] close(16) = -1 EBADF (Bad file descriptor) [pid 4105] close(17) = -1 EBADF (Bad file descriptor) [pid 4105] close(18) = -1 EBADF (Bad file descriptor) [pid 4105] close(19) = -1 EBADF (Bad file descriptor) [pid 4105] close(20) = -1 EBADF (Bad file descriptor) [pid 4105] close(21) = -1 EBADF (Bad file descriptor) [pid 4105] close(22) = -1 EBADF (Bad file descriptor) [pid 4105] close(23) = -1 EBADF (Bad file descriptor) [pid 4105] close(24) = -1 EBADF (Bad file descriptor) [pid 4105] close(25) = -1 EBADF (Bad file descriptor) [pid 4105] close(26) = -1 EBADF (Bad file descriptor) [pid 4105] close(27) = -1 EBADF (Bad file descriptor) [pid 4105] close(28) = -1 EBADF (Bad file descriptor) [pid 4105] close(29) = -1 EBADF (Bad file descriptor) [pid 4105] exit_group(0) = ? [pid 4106] <... sendto resumed>) = ? [pid 4106] +++ exited with 0 +++ [pid 4105] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 458 ./strace-static-x86_64: Process 4107 attached [pid 4107] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4107] setpgid(0, 0) = 0 [pid 4107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4107] write(3, "1000", 4) = 4 [pid 4107] close(3) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4107] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4107] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[459], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 459 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4108 attached [pid 4108] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4108] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4108] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4108] <... futex resumed>) = 1 [pid 4108] sendto(4, NULL, 0, 0, NULL, 0 [pid 4107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4107] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4107] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4107] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[460], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 460 [pid 4107] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4107] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4109 attached [pid 4109] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4109] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4109] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4109] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4107] <... futex resumed>) = 0 [pid 4107] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... futex resumed>) = 0 [pid 4107] <... futex resumed>) = 1 [pid 4109] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4107] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4109] <... connect resumed>) = 0 [pid 4109] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4107] <... futex resumed>) = 0 [pid 4109] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4107] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... bind resumed>) = 0 [pid 4107] <... futex resumed>) = 0 [pid 4109] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4107] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4109] <... futex resumed>) = 0 [pid 4107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4109] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4107] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4107] <... futex resumed>) = 0 [pid 4109] sendto(5, NULL, 0, 0, NULL, 0 [pid 4107] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4109] <... sendto resumed>) = 0 [pid 4109] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4107] <... futex resumed>) = 0 [pid 4109] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4107] close(3) = 0 [pid 4107] close(4) = 0 [pid 4107] close(5) = 0 [pid 4107] close(6) = -1 EBADF (Bad file descriptor) [pid 4107] close(7) = -1 EBADF (Bad file descriptor) [pid 4107] close(8) = -1 EBADF (Bad file descriptor) [pid 4107] close(9) = -1 EBADF (Bad file descriptor) [pid 4107] close(10) = -1 EBADF (Bad file descriptor) [pid 4107] close(11) = -1 EBADF (Bad file descriptor) [pid 4107] close(12) = -1 EBADF (Bad file descriptor) [pid 4107] close(13) = -1 EBADF (Bad file descriptor) [pid 4107] close(14) = -1 EBADF (Bad file descriptor) [pid 4107] close(15) = -1 EBADF (Bad file descriptor) [pid 4107] close(16) = -1 EBADF (Bad file descriptor) [pid 4107] close(17) = -1 EBADF (Bad file descriptor) [pid 4107] close(18) = -1 EBADF (Bad file descriptor) [pid 4107] close(19) = -1 EBADF (Bad file descriptor) [pid 4107] close(20) = -1 EBADF (Bad file descriptor) [pid 4107] close(21) = -1 EBADF (Bad file descriptor) [pid 4107] close(22) = -1 EBADF (Bad file descriptor) [pid 4107] close(23) = -1 EBADF (Bad file descriptor) [pid 4107] close(24) = -1 EBADF (Bad file descriptor) [pid 4107] close(25) = -1 EBADF (Bad file descriptor) [pid 4107] close(26) = -1 EBADF (Bad file descriptor) [pid 4107] close(27) = -1 EBADF (Bad file descriptor) [pid 4107] close(28) = -1 EBADF (Bad file descriptor) [pid 4107] close(29) = -1 EBADF (Bad file descriptor) [pid 4107] exit_group(0 [pid 4109] <... futex resumed>) = ? [pid 4109] +++ exited with 0 +++ [pid 4108] <... sendto resumed>) = ? [pid 4107] <... exit_group resumed>) = ? [pid 4108] +++ exited with 0 +++ [pid 4107] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 461 ./strace-static-x86_64: Process 4110 attached [pid 4110] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4110] setpgid(0, 0) = 0 [pid 4110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4110] write(3, "1000", 4) = 4 [pid 4110] close(3) = 0 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4110] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4110] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4111 attached [pid 4111] set_robust_list(0x7fd2b3f459e0, 24 [pid 4110] <... clone resumed>, parent_tid=[462], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 462 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4111] <... set_robust_list resumed>) = 0 [pid 4111] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4110] <... futex resumed>) = 0 [pid 4111] <... socket resumed>) = 3 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] <... sendmsg resumed>) = 0 [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4111] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... futex resumed>) = 0 [pid 4111] <... futex resumed>) = 1 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4111] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] <... connect resumed>) = 0 [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4111] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4110] <... futex resumed>) = 0 [pid 4111] <... bind resumed>) = 0 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4111] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4111] <... futex resumed>) = 0 [pid 4110] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4111] sendto(4, NULL, 0, 0, NULL, 0 [pid 4110] <... futex resumed>) = 0 [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4110] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4110] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4110] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4110] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[463], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 463 [pid 4110] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4112 attached [pid 4112] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4112] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4112] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4110] <... futex resumed>) = 0 [pid 4112] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4110] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4110] <... futex resumed>) = 0 [pid 4112] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4110] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4112] <... connect resumed>) = 0 [pid 4112] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... futex resumed>) = 0 [pid 4112] <... futex resumed>) = 1 [pid 4110] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4112] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4110] <... futex resumed>) = 0 [pid 4110] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4112] <... bind resumed>) = 0 [pid 4112] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4110] <... futex resumed>) = 0 [pid 4112] <... futex resumed>) = 1 [pid 4112] sendto(5, NULL, 0, 0, NULL, 0 [pid 4110] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4110] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4110] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4110] close(3) = 0 [pid 4110] close(4) = 0 [pid 4110] close(5) = 0 [pid 4110] close(6) = -1 EBADF (Bad file descriptor) [pid 4110] close(7) = -1 EBADF (Bad file descriptor) [pid 4110] close(8) = -1 EBADF (Bad file descriptor) [pid 4110] close(9) = -1 EBADF (Bad file descriptor) [pid 4110] close(10) = -1 EBADF (Bad file descriptor) [pid 4110] close(11) = -1 EBADF (Bad file descriptor) [pid 4110] close(12) = -1 EBADF (Bad file descriptor) [pid 4110] close(13) = -1 EBADF (Bad file descriptor) [pid 4110] close(14) = -1 EBADF (Bad file descriptor) [pid 4110] close(15) = -1 EBADF (Bad file descriptor) [pid 4110] close(16) = -1 EBADF (Bad file descriptor) [pid 4110] close(17) = -1 EBADF (Bad file descriptor) [pid 4110] close(18) = -1 EBADF (Bad file descriptor) [pid 4110] close(19) = -1 EBADF (Bad file descriptor) [pid 4110] close(20) = -1 EBADF (Bad file descriptor) [pid 4110] close(21) = -1 EBADF (Bad file descriptor) [pid 4110] close(22) = -1 EBADF (Bad file descriptor) [pid 4110] close(23) = -1 EBADF (Bad file descriptor) [pid 4110] close(24) = -1 EBADF (Bad file descriptor) [pid 4110] close(25) = -1 EBADF (Bad file descriptor) [pid 4110] close(26) = -1 EBADF (Bad file descriptor) [pid 4110] close(27) = -1 EBADF (Bad file descriptor) [pid 4110] close(28) = -1 EBADF (Bad file descriptor) [pid 4110] close(29) = -1 EBADF (Bad file descriptor) [pid 4110] exit_group(0) = ? [pid 4112] <... sendto resumed>) = ? [pid 4111] <... sendto resumed>) = ? [pid 4112] +++ exited with 0 +++ [pid 4111] +++ exited with 0 +++ [pid 4110] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 464 ./strace-static-x86_64: Process 4113 attached [pid 4113] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4113] setpgid(0, 0) = 0 [pid 4113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4113] write(3, "1000", 4) = 4 [pid 4113] close(3) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4113] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4113] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[465], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 465 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4114 attached [pid 4114] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4114] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4114] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] <... futex resumed>) = 0 [pid 4113] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4114] <... futex resumed>) = 1 [pid 4114] sendto(4, NULL, 0, 0, NULL, 0 [pid 4113] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4113] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4113] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4113] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[466], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 466 [pid 4113] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4113] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4115 attached [pid 4115] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4115] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4115] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4115] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4113] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... futex resumed>) = 0 [pid 4113] <... futex resumed>) = 1 [pid 4115] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4113] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4115] <... connect resumed>) = 0 [pid 4115] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4113] <... futex resumed>) = 0 [pid 4115] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4113] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... bind resumed>) = 0 [pid 4113] <... futex resumed>) = 0 [pid 4115] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4113] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4115] <... futex resumed>) = 0 [pid 4113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4115] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4113] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4113] <... futex resumed>) = 0 [pid 4115] sendto(5, NULL, 0, 0, NULL, 0 [pid 4113] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4113] close(3) = 0 [pid 4113] close(4) = 0 [pid 4113] close(5) = 0 [pid 4113] close(6) = -1 EBADF (Bad file descriptor) [pid 4113] close(7) = -1 EBADF (Bad file descriptor) [pid 4113] close(8) = -1 EBADF (Bad file descriptor) [pid 4113] close(9) = -1 EBADF (Bad file descriptor) [pid 4113] close(10) = -1 EBADF (Bad file descriptor) [pid 4113] close(11) = -1 EBADF (Bad file descriptor) [pid 4113] close(12) = -1 EBADF (Bad file descriptor) [pid 4113] close(13) = -1 EBADF (Bad file descriptor) [pid 4113] close(14) = -1 EBADF (Bad file descriptor) [pid 4113] close(15) = -1 EBADF (Bad file descriptor) [pid 4113] close(16) = -1 EBADF (Bad file descriptor) [pid 4113] close(17) = -1 EBADF (Bad file descriptor) [pid 4113] close(18) = -1 EBADF (Bad file descriptor) [pid 4113] close(19) = -1 EBADF (Bad file descriptor) [pid 4113] close(20) = -1 EBADF (Bad file descriptor) [pid 4113] close(21) = -1 EBADF (Bad file descriptor) [pid 4113] close(22) = -1 EBADF (Bad file descriptor) [pid 4113] close(23) = -1 EBADF (Bad file descriptor) [pid 4113] close(24) = -1 EBADF (Bad file descriptor) [pid 4113] close(25) = -1 EBADF (Bad file descriptor) [pid 4113] close(26) = -1 EBADF (Bad file descriptor) [pid 4113] close(27) = -1 EBADF (Bad file descriptor) [pid 4113] close(28) = -1 EBADF (Bad file descriptor) [pid 4113] close(29) = -1 EBADF (Bad file descriptor) [pid 4113] exit_group(0 [pid 4115] <... sendto resumed>) = ? [pid 4114] <... sendto resumed>) = ? [pid 4113] <... exit_group resumed>) = ? [pid 4115] +++ exited with 0 +++ [pid 4114] +++ exited with 0 +++ [pid 4113] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 467 ./strace-static-x86_64: Process 4116 attached [pid 4116] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4116] setpgid(0, 0) = 0 [pid 4116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4116] write(3, "1000", 4) = 4 [pid 4116] close(3) = 0 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4116] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4116] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[468], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 468 [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4117 attached [pid 4117] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4117] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4117] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... connect resumed>) = 0 [pid 4116] <... futex resumed>) = 0 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... futex resumed>) = 0 [pid 4116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4117] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... bind resumed>) = 0 [pid 4116] <... futex resumed>) = 0 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... futex resumed>) = 0 [pid 4116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... sendmsg resumed>) = 0 [pid 4116] <... futex resumed>) = 0 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... futex resumed>) = 0 [pid 4116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4117] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4116] <... futex resumed>) = 0 [pid 4117] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... socket resumed>) = 4 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4117] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4116] <... futex resumed>) = 0 [pid 4117] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... connect resumed>) = 0 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4117] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4116] <... futex resumed>) = 0 [pid 4117] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4117] <... bind resumed>) = 0 [pid 4117] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4117] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4116] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4116] <... futex resumed>) = 0 [pid 4117] sendto(4, NULL, 0, 0, NULL, 0 [pid 4116] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4116] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4116] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4116] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4119 attached , parent_tid=[469], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 469 [pid 4119] set_robust_list(0x7fd2b3f249e0, 24 [pid 4116] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4119] <... set_robust_list resumed>) = 0 [pid 4119] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4119] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4116] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4119] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4119] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4116] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4116] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4119] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4119] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4116] <... futex resumed>) = 0 [pid 4116] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4119] sendto(5, NULL, 0, 0, NULL, 0 [pid 4116] <... futex resumed>) = 0 [pid 4116] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4116] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4116] close(3) = 0 [pid 4116] close(4) = 0 [pid 4116] close(5) = 0 [pid 4116] close(6) = -1 EBADF (Bad file descriptor) [pid 4116] close(7) = -1 EBADF (Bad file descriptor) [pid 4116] close(8) = -1 EBADF (Bad file descriptor) [pid 4116] close(9) = -1 EBADF (Bad file descriptor) [pid 4116] close(10) = -1 EBADF (Bad file descriptor) [pid 4116] close(11) = -1 EBADF (Bad file descriptor) [pid 4116] close(12) = -1 EBADF (Bad file descriptor) [pid 4116] close(13) = -1 EBADF (Bad file descriptor) [pid 4116] close(14) = -1 EBADF (Bad file descriptor) [pid 4116] close(15) = -1 EBADF (Bad file descriptor) [pid 4116] close(16) = -1 EBADF (Bad file descriptor) [pid 4116] close(17) = -1 EBADF (Bad file descriptor) [pid 4116] close(18) = -1 EBADF (Bad file descriptor) [pid 4116] close(19) = -1 EBADF (Bad file descriptor) [pid 4116] close(20) = -1 EBADF (Bad file descriptor) [pid 4116] close(21) = -1 EBADF (Bad file descriptor) [pid 4116] close(22) = -1 EBADF (Bad file descriptor) [pid 4116] close(23) = -1 EBADF (Bad file descriptor) [pid 4116] close(24) = -1 EBADF (Bad file descriptor) [pid 4116] close(25) = -1 EBADF (Bad file descriptor) [pid 4116] close(26) = -1 EBADF (Bad file descriptor) [pid 4116] close(27) = -1 EBADF (Bad file descriptor) [pid 4116] close(28) = -1 EBADF (Bad file descriptor) [pid 4116] close(29) = -1 EBADF (Bad file descriptor) [pid 4116] exit_group(0 [pid 4119] <... sendto resumed>) = ? [pid 4117] <... sendto resumed>) = ? [pid 4116] <... exit_group resumed>) = ? [pid 4119] +++ exited with 0 +++ [pid 4117] +++ exited with 0 +++ [pid 4116] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 470 ./strace-static-x86_64: Process 4120 attached [pid 4120] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4120] setpgid(0, 0) = 0 [pid 4120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4120] write(3, "1000", 4) = 4 [pid 4120] close(3) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4120] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4120] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[471], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 471 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4121 attached [pid 4121] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4121] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 1 [pid 4121] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 1 [pid 4121] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 1 [pid 4121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 1 [pid 4121] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 1 [pid 4121] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4120] <... futex resumed>) = 0 [pid 4121] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4121] <... bind resumed>) = 0 [pid 4120] <... futex resumed>) = 0 [pid 4121] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4121] <... futex resumed>) = 0 [pid 4120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4121] sendto(4, NULL, 0, 0, NULL, 0 [pid 4120] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4120] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4120] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4120] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[472], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 472 [pid 4120] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4120] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4122 attached [pid 4122] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4122] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4122] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4120] <... futex resumed>) = 0 [pid 4122] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4120] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4120] <... futex resumed>) = 0 [pid 4122] <... connect resumed>) = 0 [pid 4120] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4122] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4120] <... futex resumed>) = 0 [pid 4122] <... bind resumed>) = 0 [pid 4120] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4122] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4122] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] sendto(5, NULL, 0, 0, NULL, 0 [pid 4120] <... futex resumed>) = 0 [pid 4120] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4120] close(3) = 0 [pid 4120] close(4) = 0 [pid 4120] close(5) = 0 [pid 4120] close(6) = -1 EBADF (Bad file descriptor) [pid 4120] close(7) = -1 EBADF (Bad file descriptor) [pid 4120] close(8) = -1 EBADF (Bad file descriptor) [pid 4120] close(9) = -1 EBADF (Bad file descriptor) [pid 4120] close(10) = -1 EBADF (Bad file descriptor) [pid 4120] close(11) = -1 EBADF (Bad file descriptor) [pid 4120] close(12) = -1 EBADF (Bad file descriptor) [pid 4120] close(13) = -1 EBADF (Bad file descriptor) [pid 4120] close(14) = -1 EBADF (Bad file descriptor) [pid 4120] close(15) = -1 EBADF (Bad file descriptor) [pid 4120] close(16) = -1 EBADF (Bad file descriptor) [pid 4120] close(17) = -1 EBADF (Bad file descriptor) [pid 4120] close(18) = -1 EBADF (Bad file descriptor) [pid 4120] close(19) = -1 EBADF (Bad file descriptor) [pid 4120] close(20) = -1 EBADF (Bad file descriptor) [pid 4120] close(21) = -1 EBADF (Bad file descriptor) [pid 4120] close(22) = -1 EBADF (Bad file descriptor) [pid 4120] close(23) = -1 EBADF (Bad file descriptor) [pid 4120] close(24) = -1 EBADF (Bad file descriptor) [pid 4120] close(25) = -1 EBADF (Bad file descriptor) [pid 4120] close(26) = -1 EBADF (Bad file descriptor) [pid 4120] close(27) = -1 EBADF (Bad file descriptor) [pid 4120] close(28) = -1 EBADF (Bad file descriptor) [pid 4120] close(29) = -1 EBADF (Bad file descriptor) [pid 4120] exit_group(0 [pid 4122] <... sendto resumed>) = ? [pid 4121] <... sendto resumed>) = ? [pid 4120] <... exit_group resumed>) = ? [pid 4122] +++ exited with 0 +++ [pid 4121] +++ exited with 0 +++ [pid 4120] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 473 ./strace-static-x86_64: Process 4123 attached [pid 4123] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4123] setpgid(0, 0) = 0 [pid 4123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4123] write(3, "1000", 4) = 4 [pid 4123] close(3) = 0 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4123] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4123] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[474], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 474 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4124 attached [pid 4124] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4124] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4123] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] <... futex resumed>) = 1 [pid 4124] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] <... futex resumed>) = 1 [pid 4124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4123] <... futex resumed>) = 0 [pid 4124] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... socket resumed>) = 4 [pid 4123] <... futex resumed>) = 0 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] <... futex resumed>) = 0 [pid 4123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... connect resumed>) = 0 [pid 4123] <... futex resumed>) = 0 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] <... futex resumed>) = 0 [pid 4123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... bind resumed>) = 0 [pid 4123] <... futex resumed>) = 0 [pid 4124] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4124] <... futex resumed>) = 0 [pid 4123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4124] sendto(4, NULL, 0, 0, NULL, 0 [pid 4123] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4123] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4123] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4123] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[475], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 475 ./strace-static-x86_64: Process 4125 attached [pid 4125] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4125] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4123] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4125] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4125] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4125] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4125] <... futex resumed>) = 1 [pid 4125] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4125] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4123] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4125] <... futex resumed>) = 1 [pid 4125] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4125] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4123] <... futex resumed>) = 0 [pid 4125] <... futex resumed>) = 1 [pid 4123] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4125] sendto(5, NULL, 0, 0, NULL, 0 [pid 4123] <... futex resumed>) = 0 [pid 4123] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4123] close(3) = 0 [pid 4123] close(4) = 0 [pid 4123] close(5) = 0 [pid 4123] close(6) = -1 EBADF (Bad file descriptor) [pid 4123] close(7) = -1 EBADF (Bad file descriptor) [pid 4123] close(8) = -1 EBADF (Bad file descriptor) [pid 4123] close(9) = -1 EBADF (Bad file descriptor) [pid 4123] close(10) = -1 EBADF (Bad file descriptor) [pid 4123] close(11) = -1 EBADF (Bad file descriptor) [pid 4123] close(12) = -1 EBADF (Bad file descriptor) [pid 4123] close(13) = -1 EBADF (Bad file descriptor) [pid 4123] close(14) = -1 EBADF (Bad file descriptor) [pid 4123] close(15) = -1 EBADF (Bad file descriptor) [pid 4123] close(16) = -1 EBADF (Bad file descriptor) [pid 4123] close(17) = -1 EBADF (Bad file descriptor) [pid 4123] close(18) = -1 EBADF (Bad file descriptor) [pid 4123] close(19) = -1 EBADF (Bad file descriptor) [pid 4123] close(20) = -1 EBADF (Bad file descriptor) [pid 4123] close(21) = -1 EBADF (Bad file descriptor) [pid 4123] close(22) = -1 EBADF (Bad file descriptor) [pid 4123] close(23) = -1 EBADF (Bad file descriptor) [pid 4123] close(24) = -1 EBADF (Bad file descriptor) [pid 4123] close(25) = -1 EBADF (Bad file descriptor) [pid 4123] close(26) = -1 EBADF (Bad file descriptor) [pid 4123] close(27) = -1 EBADF (Bad file descriptor) [pid 4123] close(28) = -1 EBADF (Bad file descriptor) [pid 4123] close(29) = -1 EBADF (Bad file descriptor) [pid 4123] exit_group(0) = ? [pid 4124] <... sendto resumed>) = ? [pid 4125] <... sendto resumed>) = ? [pid 4124] +++ exited with 0 +++ [pid 4125] +++ exited with 0 +++ [pid 4123] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 476 ./strace-static-x86_64: Process 4126 attached [pid 4126] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4126] setpgid(0, 0) = 0 [pid 4126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4126] write(3, "1000", 4) = 4 [pid 4126] close(3) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4126] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4126] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[477], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 477 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4127 attached [pid 4127] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4127] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4127] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4127] <... futex resumed>) = 1 [pid 4127] sendto(4, NULL, 0, 0, NULL, 0 [pid 4126] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4126] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4126] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4126] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4126] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[478], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 478 [pid 4126] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4128 attached [pid 4128] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4128] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4128] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4128] <... futex resumed>) = 1 [pid 4128] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4128] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4128] <... futex resumed>) = 1 [pid 4128] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4128] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4126] <... futex resumed>) = 0 [pid 4126] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4126] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4128] <... futex resumed>) = 1 [pid 4128] sendto(5, NULL, 0, 0, NULL, 0 [pid 4126] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4126] close(3) = 0 [pid 4126] close(4) = 0 [pid 4126] close(5) = 0 [pid 4126] close(6) = -1 EBADF (Bad file descriptor) [pid 4126] close(7) = -1 EBADF (Bad file descriptor) [pid 4126] close(8) = -1 EBADF (Bad file descriptor) [pid 4126] close(9) = -1 EBADF (Bad file descriptor) [pid 4126] close(10) = -1 EBADF (Bad file descriptor) [pid 4126] close(11) = -1 EBADF (Bad file descriptor) [pid 4126] close(12) = -1 EBADF (Bad file descriptor) [pid 4126] close(13) = -1 EBADF (Bad file descriptor) [pid 4126] close(14) = -1 EBADF (Bad file descriptor) [pid 4126] close(15) = -1 EBADF (Bad file descriptor) [pid 4126] close(16) = -1 EBADF (Bad file descriptor) [pid 4126] close(17) = -1 EBADF (Bad file descriptor) [pid 4126] close(18) = -1 EBADF (Bad file descriptor) [pid 4126] close(19) = -1 EBADF (Bad file descriptor) [pid 4126] close(20) = -1 EBADF (Bad file descriptor) [pid 4126] close(21) = -1 EBADF (Bad file descriptor) [pid 4126] close(22) = -1 EBADF (Bad file descriptor) [pid 4126] close(23) = -1 EBADF (Bad file descriptor) [pid 4126] close(24) = -1 EBADF (Bad file descriptor) [pid 4126] close(25) = -1 EBADF (Bad file descriptor) [pid 4126] close(26) = -1 EBADF (Bad file descriptor) [pid 4126] close(27) = -1 EBADF (Bad file descriptor) [pid 4126] close(28) = -1 EBADF (Bad file descriptor) [pid 4126] close(29) = -1 EBADF (Bad file descriptor) [pid 4126] exit_group(0 [pid 4128] <... sendto resumed>) = ? [pid 4127] <... sendto resumed>) = ? [pid 4126] <... exit_group resumed>) = ? [pid 4128] +++ exited with 0 +++ [pid 4127] +++ exited with 0 +++ [pid 4126] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 479 ./strace-static-x86_64: Process 4129 attached [pid 4129] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4129] setpgid(0, 0) = 0 [pid 4129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4129] write(3, "1000", 4) = 4 [pid 4129] close(3) = 0 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4129] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4129] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[480], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 480 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4130 attached [pid 4130] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4130] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 1 [pid 4130] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 1 [pid 4130] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 1 [pid 4130] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4129] <... futex resumed>) = 0 [pid 4130] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... socket resumed>) = 4 [pid 4129] <... futex resumed>) = 0 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4130] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... connect resumed>) = 0 [pid 4129] <... futex resumed>) = 0 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4130] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... bind resumed>) = 0 [pid 4129] <... futex resumed>) = 0 [pid 4130] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4130] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4130] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4129] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4129] <... futex resumed>) = 0 [pid 4130] sendto(4, NULL, 0, 0, NULL, 0 [pid 4129] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4129] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4129] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4129] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[481], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 481 [pid 4129] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4131 attached [pid 4131] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4131] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4131] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4129] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] <... futex resumed>) = 1 [pid 4131] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4131] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4129] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4129] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] <... futex resumed>) = 1 [pid 4131] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4131] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4129] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4131] <... futex resumed>) = 1 [pid 4129] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4131] sendto(5, NULL, 0, 0, NULL, 0 [pid 4129] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4129] close(3) = 0 [pid 4129] close(4) = 0 [pid 4129] close(5) = 0 [pid 4129] close(6) = -1 EBADF (Bad file descriptor) [pid 4129] close(7) = -1 EBADF (Bad file descriptor) [pid 4129] close(8) = -1 EBADF (Bad file descriptor) [pid 4129] close(9) = -1 EBADF (Bad file descriptor) [pid 4129] close(10) = -1 EBADF (Bad file descriptor) [pid 4129] close(11) = -1 EBADF (Bad file descriptor) [pid 4129] close(12) = -1 EBADF (Bad file descriptor) [pid 4129] close(13) = -1 EBADF (Bad file descriptor) [pid 4129] close(14) = -1 EBADF (Bad file descriptor) [pid 4129] close(15) = -1 EBADF (Bad file descriptor) [pid 4129] close(16) = -1 EBADF (Bad file descriptor) [pid 4129] close(17) = -1 EBADF (Bad file descriptor) [pid 4129] close(18) = -1 EBADF (Bad file descriptor) [pid 4129] close(19) = -1 EBADF (Bad file descriptor) [pid 4129] close(20) = -1 EBADF (Bad file descriptor) [pid 4129] close(21) = -1 EBADF (Bad file descriptor) [pid 4129] close(22) = -1 EBADF (Bad file descriptor) [pid 4129] close(23) = -1 EBADF (Bad file descriptor) [pid 4129] close(24) = -1 EBADF (Bad file descriptor) [pid 4129] close(25) = -1 EBADF (Bad file descriptor) [pid 4129] close(26) = -1 EBADF (Bad file descriptor) [pid 4129] close(27) = -1 EBADF (Bad file descriptor) [pid 4129] close(28) = -1 EBADF (Bad file descriptor) [pid 4129] close(29) = -1 EBADF (Bad file descriptor) [pid 4129] exit_group(0) = ? [pid 4130] <... sendto resumed>) = ? [pid 4131] <... sendto resumed>) = ? [pid 4130] +++ exited with 0 +++ [pid 4131] +++ exited with 0 +++ [pid 4129] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 482 ./strace-static-x86_64: Process 4132 attached [pid 4132] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4132] setpgid(0, 0) = 0 [pid 4132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4132] write(3, "1000", 4) = 4 [pid 4132] close(3) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4132] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4132] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[483], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 483 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4133 attached [pid 4133] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4133] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4133] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4133] <... futex resumed>) = 1 [pid 4133] sendto(4, NULL, 0, 0, NULL, 0 [pid 4132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4132] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4132] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4132] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[484], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 484 [pid 4132] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4134 attached [pid 4134] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4134] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4134] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4134] <... futex resumed>) = 1 [pid 4134] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4134] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4134] <... futex resumed>) = 1 [pid 4134] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4134] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... futex resumed>) = 0 [pid 4132] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4134] <... futex resumed>) = 1 [pid 4134] sendto(5, NULL, 0, 0, NULL, 0 [pid 4132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4132] close(3) = 0 [pid 4132] close(4) = 0 [pid 4132] close(5) = 0 [pid 4132] close(6) = -1 EBADF (Bad file descriptor) [pid 4132] close(7) = -1 EBADF (Bad file descriptor) [pid 4132] close(8) = -1 EBADF (Bad file descriptor) [pid 4132] close(9) = -1 EBADF (Bad file descriptor) [pid 4132] close(10) = -1 EBADF (Bad file descriptor) [pid 4132] close(11) = -1 EBADF (Bad file descriptor) [pid 4132] close(12) = -1 EBADF (Bad file descriptor) [pid 4132] close(13) = -1 EBADF (Bad file descriptor) [pid 4132] close(14) = -1 EBADF (Bad file descriptor) [pid 4132] close(15) = -1 EBADF (Bad file descriptor) [pid 4132] close(16) = -1 EBADF (Bad file descriptor) [pid 4132] close(17) = -1 EBADF (Bad file descriptor) [pid 4132] close(18) = -1 EBADF (Bad file descriptor) [pid 4132] close(19) = -1 EBADF (Bad file descriptor) [pid 4132] close(20) = -1 EBADF (Bad file descriptor) [pid 4132] close(21) = -1 EBADF (Bad file descriptor) [pid 4132] close(22) = -1 EBADF (Bad file descriptor) [pid 4132] close(23) = -1 EBADF (Bad file descriptor) [pid 4132] close(24) = -1 EBADF (Bad file descriptor) [pid 4132] close(25) = -1 EBADF (Bad file descriptor) [pid 4132] close(26) = -1 EBADF (Bad file descriptor) [pid 4132] close(27) = -1 EBADF (Bad file descriptor) [pid 4132] close(28) = -1 EBADF (Bad file descriptor) [pid 4132] close(29) = -1 EBADF (Bad file descriptor) [pid 4132] exit_group(0) = ? [pid 4134] <... sendto resumed>) = ? [pid 4133] <... sendto resumed>) = ? [pid 4134] +++ exited with 0 +++ [pid 4133] +++ exited with 0 +++ [pid 4132] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 485 ./strace-static-x86_64: Process 4135 attached [pid 4135] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4135] setpgid(0, 0) = 0 [pid 4135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4135] write(3, "1000", 4) = 4 [pid 4135] close(3) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4135] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4135] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[486], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 486 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4136 attached [pid 4136] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4136] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... futex resumed>) = 0 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4136] <... futex resumed>) = 1 [pid 4136] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... futex resumed>) = 0 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4136] <... futex resumed>) = 1 [pid 4136] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... futex resumed>) = 0 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4136] <... futex resumed>) = 1 [pid 4136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] <... futex resumed>) = 0 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4136] <... futex resumed>) = 1 [pid 4136] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4135] <... futex resumed>) = 0 [pid 4136] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4136] <... connect resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4136] <... futex resumed>) = 0 [pid 4135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4136] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4136] <... bind resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4136] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4136] <... futex resumed>) = 0 [pid 4135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4136] sendto(4, NULL, 0, 0, NULL, 0 [pid 4135] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4135] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4135] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4135] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4135] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[487], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 487 [pid 4135] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4137 attached [pid 4137] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4137] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4137] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4135] <... futex resumed>) = 0 [pid 4137] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4135] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] <... connect resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4137] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4137] <... futex resumed>) = 0 [pid 4135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4137] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4135] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4137] <... bind resumed>) = 0 [pid 4135] <... futex resumed>) = 0 [pid 4137] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4135] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4137] <... futex resumed>) = 0 [pid 4135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4137] sendto(5, NULL, 0, 0, NULL, 0 [pid 4135] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4135] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4135] close(3) = 0 [pid 4135] close(4) = 0 [pid 4135] close(5) = 0 [pid 4135] close(6) = -1 EBADF (Bad file descriptor) [pid 4135] close(7) = -1 EBADF (Bad file descriptor) [pid 4135] close(8) = -1 EBADF (Bad file descriptor) [pid 4135] close(9) = -1 EBADF (Bad file descriptor) [pid 4135] close(10) = -1 EBADF (Bad file descriptor) [pid 4135] close(11) = -1 EBADF (Bad file descriptor) [pid 4135] close(12) = -1 EBADF (Bad file descriptor) [pid 4135] close(13) = -1 EBADF (Bad file descriptor) [pid 4135] close(14) = -1 EBADF (Bad file descriptor) [pid 4135] close(15) = -1 EBADF (Bad file descriptor) [pid 4135] close(16) = -1 EBADF (Bad file descriptor) [pid 4135] close(17) = -1 EBADF (Bad file descriptor) [pid 4135] close(18) = -1 EBADF (Bad file descriptor) [pid 4135] close(19) = -1 EBADF (Bad file descriptor) [pid 4135] close(20) = -1 EBADF (Bad file descriptor) [pid 4135] close(21) = -1 EBADF (Bad file descriptor) [pid 4135] close(22) = -1 EBADF (Bad file descriptor) [pid 4135] close(23) = -1 EBADF (Bad file descriptor) [pid 4135] close(24) = -1 EBADF (Bad file descriptor) [pid 4135] close(25) = -1 EBADF (Bad file descriptor) [pid 4135] close(26) = -1 EBADF (Bad file descriptor) [pid 4135] close(27) = -1 EBADF (Bad file descriptor) [pid 4135] close(28) = -1 EBADF (Bad file descriptor) [pid 4135] close(29) = -1 EBADF (Bad file descriptor) [pid 4135] exit_group(0 [pid 4137] <... sendto resumed>) = ? [pid 4136] <... sendto resumed>) = ? [pid 4135] <... exit_group resumed>) = ? [pid 4137] +++ exited with 0 +++ [pid 4136] +++ exited with 0 +++ [pid 4135] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 488 ./strace-static-x86_64: Process 4138 attached [pid 4138] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4138] setpgid(0, 0) = 0 [pid 4138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4138] write(3, "1000", 4) = 4 [pid 4138] close(3) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4138] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4138] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[489], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 489 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4139 attached [pid 4139] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4139] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] <... futex resumed>) = 0 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] <... futex resumed>) = 1 [pid 4139] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] <... futex resumed>) = 0 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] <... futex resumed>) = 1 [pid 4139] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] <... futex resumed>) = 0 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] <... futex resumed>) = 1 [pid 4139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] <... futex resumed>) = 0 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] <... futex resumed>) = 1 [pid 4139] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4138] <... futex resumed>) = 0 [pid 4139] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] <... connect resumed>) = 0 [pid 4138] <... futex resumed>) = 0 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] <... futex resumed>) = 0 [pid 4138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4139] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] <... bind resumed>) = 0 [pid 4138] <... futex resumed>) = 0 [pid 4139] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4139] <... futex resumed>) = 0 [pid 4138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4139] sendto(4, NULL, 0, 0, NULL, 0 [pid 4138] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4138] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4138] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4138] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[490], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 490 [pid 4138] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4138] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4140 attached [pid 4140] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4140] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4140] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4138] <... futex resumed>) = 0 [pid 4140] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4138] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4138] <... futex resumed>) = 0 [pid 4140] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4138] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4140] <... connect resumed>) = 0 [pid 4140] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4138] <... futex resumed>) = 0 [pid 4140] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4138] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4138] <... futex resumed>) = 0 [pid 4140] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4138] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4140] <... bind resumed>) = 0 [pid 4140] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4138] <... futex resumed>) = 0 [pid 4140] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4138] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4138] <... futex resumed>) = 0 [pid 4140] sendto(5, NULL, 0, 0, NULL, 0 [pid 4138] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4138] close(3) = 0 [pid 4138] close(4) = 0 [pid 4138] close(5) = 0 [pid 4138] close(6) = -1 EBADF (Bad file descriptor) [pid 4138] close(7) = -1 EBADF (Bad file descriptor) [pid 4138] close(8) = -1 EBADF (Bad file descriptor) [pid 4138] close(9) = -1 EBADF (Bad file descriptor) [pid 4138] close(10) = -1 EBADF (Bad file descriptor) [pid 4138] close(11) = -1 EBADF (Bad file descriptor) [pid 4138] close(12) = -1 EBADF (Bad file descriptor) [pid 4138] close(13) = -1 EBADF (Bad file descriptor) [pid 4138] close(14) = -1 EBADF (Bad file descriptor) [pid 4138] close(15) = -1 EBADF (Bad file descriptor) [pid 4138] close(16) = -1 EBADF (Bad file descriptor) [pid 4138] close(17) = -1 EBADF (Bad file descriptor) [pid 4138] close(18) = -1 EBADF (Bad file descriptor) [pid 4138] close(19) = -1 EBADF (Bad file descriptor) [pid 4138] close(20) = -1 EBADF (Bad file descriptor) [pid 4138] close(21) = -1 EBADF (Bad file descriptor) [pid 4138] close(22) = -1 EBADF (Bad file descriptor) [pid 4138] close(23) = -1 EBADF (Bad file descriptor) [pid 4138] close(24) = -1 EBADF (Bad file descriptor) [pid 4138] close(25) = -1 EBADF (Bad file descriptor) [pid 4138] close(26) = -1 EBADF (Bad file descriptor) [pid 4138] close(27) = -1 EBADF (Bad file descriptor) [pid 4138] close(28) = -1 EBADF (Bad file descriptor) [pid 4138] close(29) = -1 EBADF (Bad file descriptor) [pid 4138] exit_group(0 [pid 4140] <... sendto resumed>) = ? [pid 4139] <... sendto resumed>) = ? [pid 4138] <... exit_group resumed>) = ? [pid 4140] +++ exited with 0 +++ [pid 4139] +++ exited with 0 +++ [pid 4138] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 491 ./strace-static-x86_64: Process 4141 attached [pid 4141] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4141] setpgid(0, 0) = 0 [pid 4141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4141] write(3, "1000", 4) = 4 [pid 4141] close(3) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4141] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4141] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[492], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 492 [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4142 attached [pid 4142] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4142] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] <... futex resumed>) = 0 [pid 4142] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4142] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] <... futex resumed>) = 0 [pid 4142] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4142] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] <... futex resumed>) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4141] <... futex resumed>) = 0 [pid 4142] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] <... socket resumed>) = 4 [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4141] <... futex resumed>) = 0 [pid 4142] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] <... connect resumed>) = 0 [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] <... futex resumed>) = 0 [pid 4142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4142] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4141] <... futex resumed>) = 0 [pid 4142] <... bind resumed>) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4142] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4141] <... futex resumed>) = 0 [pid 4142] sendto(4, NULL, 0, 0, NULL, 0 [pid 4141] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4141] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4141] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4141] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[493], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 493 [pid 4141] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4143 attached [pid 4143] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4143] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4143] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4141] <... futex resumed>) = 0 [pid 4143] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] <... futex resumed>) = 0 [pid 4141] <... futex resumed>) = 1 [pid 4143] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4141] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4143] <... connect resumed>) = 0 [pid 4143] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4143] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] <... futex resumed>) = 0 [pid 4141] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4143] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4143] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4141] <... futex resumed>) = 0 [pid 4143] sendto(5, NULL, 0, 0, NULL, 0 [pid 4141] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4141] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4141] close(3) = 0 [pid 4141] close(4) = 0 [pid 4141] close(5) = 0 [pid 4141] close(6) = -1 EBADF (Bad file descriptor) [pid 4141] close(7) = -1 EBADF (Bad file descriptor) [pid 4141] close(8) = -1 EBADF (Bad file descriptor) [pid 4141] close(9) = -1 EBADF (Bad file descriptor) [pid 4141] close(10) = -1 EBADF (Bad file descriptor) [pid 4141] close(11) = -1 EBADF (Bad file descriptor) [pid 4141] close(12) = -1 EBADF (Bad file descriptor) [pid 4141] close(13) = -1 EBADF (Bad file descriptor) [pid 4141] close(14) = -1 EBADF (Bad file descriptor) [pid 4141] close(15) = -1 EBADF (Bad file descriptor) [pid 4141] close(16) = -1 EBADF (Bad file descriptor) [pid 4141] close(17) = -1 EBADF (Bad file descriptor) [pid 4141] close(18) = -1 EBADF (Bad file descriptor) [pid 4141] close(19) = -1 EBADF (Bad file descriptor) [pid 4141] close(20) = -1 EBADF (Bad file descriptor) [pid 4141] close(21) = -1 EBADF (Bad file descriptor) [pid 4141] close(22) = -1 EBADF (Bad file descriptor) [pid 4141] close(23) = -1 EBADF (Bad file descriptor) [pid 4141] close(24) = -1 EBADF (Bad file descriptor) [pid 4141] close(25) = -1 EBADF (Bad file descriptor) [pid 4141] close(26) = -1 EBADF (Bad file descriptor) [pid 4141] close(27) = -1 EBADF (Bad file descriptor) [pid 4141] close(28) = -1 EBADF (Bad file descriptor) [pid 4141] close(29) = -1 EBADF (Bad file descriptor) [pid 4141] exit_group(0 [pid 4143] <... sendto resumed>) = ? [pid 4142] <... sendto resumed>) = ? [pid 4141] <... exit_group resumed>) = ? [pid 4143] +++ exited with 0 +++ [pid 4142] +++ exited with 0 +++ [pid 4141] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 494 ./strace-static-x86_64: Process 4144 attached [pid 4144] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4144] setpgid(0, 0) = 0 [pid 4144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4144] write(3, "1000", 4) = 4 [pid 4144] close(3) = 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4144] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4144] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[495], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 495 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4145 attached [pid 4145] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4145] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... futex resumed>) = 0 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... futex resumed>) = 1 [pid 4145] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... futex resumed>) = 0 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... futex resumed>) = 1 [pid 4145] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... futex resumed>) = 0 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... futex resumed>) = 1 [pid 4145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... futex resumed>) = 0 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... futex resumed>) = 1 [pid 4145] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4144] <... futex resumed>) = 0 [pid 4145] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] <... connect resumed>) = 0 [pid 4144] <... futex resumed>) = 0 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4145] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] <... bind resumed>) = 0 [pid 4144] <... futex resumed>) = 0 [pid 4145] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4145] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4145] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4144] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4144] <... futex resumed>) = 0 [pid 4145] sendto(4, NULL, 0, 0, NULL, 0 [pid 4144] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4144] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4144] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4144] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4146 attached , parent_tid=[496], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 496 [pid 4146] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4144] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4146] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4146] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4144] <... futex resumed>) = 0 [pid 4144] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4144] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] <... futex resumed>) = 0 [pid 4144] <... futex resumed>) = 1 [pid 4144] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4146] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4146] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4144] <... futex resumed>) = 0 [pid 4146] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4144] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4144] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4146] <... bind resumed>) = 0 [pid 4146] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4144] <... futex resumed>) = 0 [pid 4146] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4144] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4144] <... futex resumed>) = 0 [pid 4146] sendto(5, NULL, 0, 0, NULL, 0 [pid 4144] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4144] close(3) = 0 [pid 4144] close(4) = 0 [pid 4144] close(5) = 0 [pid 4144] close(6) = -1 EBADF (Bad file descriptor) [pid 4144] close(7) = -1 EBADF (Bad file descriptor) [pid 4144] close(8) = -1 EBADF (Bad file descriptor) [pid 4144] close(9) = -1 EBADF (Bad file descriptor) [pid 4144] close(10) = -1 EBADF (Bad file descriptor) [pid 4144] close(11) = -1 EBADF (Bad file descriptor) [pid 4144] close(12) = -1 EBADF (Bad file descriptor) [pid 4144] close(13) = -1 EBADF (Bad file descriptor) [pid 4144] close(14) = -1 EBADF (Bad file descriptor) [pid 4144] close(15) = -1 EBADF (Bad file descriptor) [pid 4144] close(16) = -1 EBADF (Bad file descriptor) [pid 4144] close(17) = -1 EBADF (Bad file descriptor) [pid 4144] close(18) = -1 EBADF (Bad file descriptor) [pid 4144] close(19) = -1 EBADF (Bad file descriptor) [pid 4144] close(20) = -1 EBADF (Bad file descriptor) [pid 4144] close(21) = -1 EBADF (Bad file descriptor) [pid 4144] close(22) = -1 EBADF (Bad file descriptor) [pid 4144] close(23) = -1 EBADF (Bad file descriptor) [pid 4144] close(24) = -1 EBADF (Bad file descriptor) [pid 4144] close(25) = -1 EBADF (Bad file descriptor) [pid 4144] close(26) = -1 EBADF (Bad file descriptor) [pid 4144] close(27) = -1 EBADF (Bad file descriptor) [pid 4144] close(28) = -1 EBADF (Bad file descriptor) [pid 4144] close(29) = -1 EBADF (Bad file descriptor) [pid 4144] exit_group(0 [pid 4146] <... sendto resumed>) = ? [pid 4146] +++ exited with 0 +++ [pid 4145] <... sendto resumed>) = ? [pid 4144] <... exit_group resumed>) = ? [pid 4145] +++ exited with 0 +++ [pid 4144] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 497 ./strace-static-x86_64: Process 4147 attached [pid 4147] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4147] setpgid(0, 0) = 0 [pid 4147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4147] write(3, "1000", 4) = 4 [pid 4147] close(3) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4147] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4147] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[498], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 498 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4148 attached [pid 4148] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4148] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4148] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4148] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4148] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... futex resumed>) = 0 [pid 4148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4147] <... futex resumed>) = 0 [pid 4148] <... socket resumed>) = 4 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4148] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... connect resumed>) = 0 [pid 4147] <... futex resumed>) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... futex resumed>) = 0 [pid 4147] <... futex resumed>) = 1 [pid 4148] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] <... bind resumed>) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4147] <... futex resumed>) = 0 [pid 4148] sendto(4, NULL, 0, 0, NULL, 0 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... sendto resumed>) = 0 [pid 4147] <... futex resumed>) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] <... futex resumed>) = 0 [pid 4148] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... futex resumed>) = 0 [pid 4147] <... futex resumed>) = 1 [pid 4148] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4148] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4147] <... futex resumed>) = 0 [pid 4148] <... connect resumed>) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] <... futex resumed>) = 0 [pid 4147] <... futex resumed>) = 1 [pid 4148] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4148] <... bind resumed>) = 0 [pid 4148] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4148] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4148] sendto(5, NULL, 0, 0, NULL, 0 [pid 4147] <... futex resumed>) = 0 [pid 4147] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4147] close(3) = 0 [pid 4147] close(4) = 0 [pid 4147] close(5) = 0 [pid 4147] close(6) = -1 EBADF (Bad file descriptor) [pid 4147] close(7) = -1 EBADF (Bad file descriptor) [pid 4147] close(8) = -1 EBADF (Bad file descriptor) [pid 4147] close(9) = -1 EBADF (Bad file descriptor) [pid 4147] close(10) = -1 EBADF (Bad file descriptor) [pid 4147] close(11) = -1 EBADF (Bad file descriptor) [pid 4147] close(12) = -1 EBADF (Bad file descriptor) [pid 4147] close(13) = -1 EBADF (Bad file descriptor) [pid 4147] close(14) = -1 EBADF (Bad file descriptor) [pid 4147] close(15) = -1 EBADF (Bad file descriptor) [pid 4147] close(16) = -1 EBADF (Bad file descriptor) [pid 4147] close(17) = -1 EBADF (Bad file descriptor) [pid 4147] close(18) = -1 EBADF (Bad file descriptor) [pid 4147] close(19) = -1 EBADF (Bad file descriptor) [pid 4147] close(20) = -1 EBADF (Bad file descriptor) [pid 4147] close(21) = -1 EBADF (Bad file descriptor) [pid 4147] close(22) = -1 EBADF (Bad file descriptor) [pid 4147] close(23) = -1 EBADF (Bad file descriptor) [pid 4147] close(24) = -1 EBADF (Bad file descriptor) [pid 4147] close(25) = -1 EBADF (Bad file descriptor) [pid 4147] close(26) = -1 EBADF (Bad file descriptor) [pid 4147] close(27) = -1 EBADF (Bad file descriptor) [pid 4147] close(28) = -1 EBADF (Bad file descriptor) [pid 4147] close(29) = -1 EBADF (Bad file descriptor) [pid 4147] exit_group(0 [pid 4148] <... sendto resumed>) = ? [pid 4147] <... exit_group resumed>) = ? [pid 4148] +++ exited with 0 +++ [pid 4147] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 499 ./strace-static-x86_64: Process 4149 attached [pid 4149] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4149] setpgid(0, 0) = 0 [pid 4149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4149] write(3, "1000", 4) = 4 [pid 4149] close(3) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4149] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4149] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[500], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 500 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4150 attached [pid 4150] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4150] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... futex resumed>) = 1 [pid 4150] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... futex resumed>) = 1 [pid 4150] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... futex resumed>) = 1 [pid 4150] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... futex resumed>) = 1 [pid 4150] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... futex resumed>) = 1 [pid 4150] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] <... futex resumed>) = 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = 1 [pid 4149] <... futex resumed>) = 0 [pid 4150] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... bind resumed>) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4149] <... futex resumed>) = 0 [pid 4150] sendto(4, NULL, 0, 0, NULL, 0 [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... sendto resumed>) = 0 [pid 4149] <... futex resumed>) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... futex resumed>) = 0 [pid 4149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4150] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4149] <... futex resumed>) = 0 [pid 4150] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... socket resumed>) = 5 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4149] <... futex resumed>) = 0 [pid 4150] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4149] <... futex resumed>) = 0 [pid 4150] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... connect resumed>) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4149] <... futex resumed>) = 0 [pid 4150] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4149] <... futex resumed>) = 0 [pid 4150] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4150] <... bind resumed>) = 0 [pid 4150] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4149] <... futex resumed>) = 0 [pid 4150] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4149] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4149] <... futex resumed>) = 0 [pid 4150] sendto(5, NULL, 0, 0, NULL, 0 [pid 4149] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4149] close(3) = 0 [pid 4149] close(4) = 0 [pid 4149] close(5) = 0 [pid 4149] close(6) = -1 EBADF (Bad file descriptor) [pid 4149] close(7) = -1 EBADF (Bad file descriptor) [pid 4149] close(8) = -1 EBADF (Bad file descriptor) [pid 4149] close(9) = -1 EBADF (Bad file descriptor) [pid 4149] close(10) = -1 EBADF (Bad file descriptor) [pid 4149] close(11) = -1 EBADF (Bad file descriptor) [pid 4149] close(12) = -1 EBADF (Bad file descriptor) [pid 4149] close(13) = -1 EBADF (Bad file descriptor) [pid 4149] close(14) = -1 EBADF (Bad file descriptor) [pid 4149] close(15) = -1 EBADF (Bad file descriptor) [pid 4149] close(16) = -1 EBADF (Bad file descriptor) [pid 4149] close(17) = -1 EBADF (Bad file descriptor) [pid 4149] close(18) = -1 EBADF (Bad file descriptor) [pid 4149] close(19) = -1 EBADF (Bad file descriptor) [pid 4149] close(20) = -1 EBADF (Bad file descriptor) [pid 4149] close(21) = -1 EBADF (Bad file descriptor) [pid 4149] close(22) = -1 EBADF (Bad file descriptor) [pid 4149] close(23) = -1 EBADF (Bad file descriptor) [pid 4149] close(24) = -1 EBADF (Bad file descriptor) [pid 4149] close(25) = -1 EBADF (Bad file descriptor) [pid 4149] close(26) = -1 EBADF (Bad file descriptor) [pid 4149] close(27) = -1 EBADF (Bad file descriptor) [pid 4149] close(28) = -1 EBADF (Bad file descriptor) [pid 4149] close(29) = -1 EBADF (Bad file descriptor) [pid 4149] exit_group(0) = ? [pid 4150] <... sendto resumed>) = ? [pid 4150] +++ exited with 0 +++ [pid 4149] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 501 ./strace-static-x86_64: Process 4151 attached [pid 4151] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4151] setpgid(0, 0) = 0 [pid 4151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4151] write(3, "1000", 4) = 4 [pid 4151] close(3) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4151] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4151] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[502], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 502 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4152 attached [pid 4152] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4152] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4152] <... futex resumed>) = 1 [pid 4152] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4152] <... futex resumed>) = 1 [pid 4152] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4152] <... futex resumed>) = 1 [pid 4152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4152] <... futex resumed>) = 1 [pid 4152] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4151] <... futex resumed>) = 0 [pid 4152] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4152] <... connect resumed>) = 0 [pid 4151] <... futex resumed>) = 0 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4152] <... futex resumed>) = 0 [pid 4151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4152] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4152] <... bind resumed>) = 0 [pid 4151] <... futex resumed>) = 0 [pid 4152] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4152] <... futex resumed>) = 0 [pid 4151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4152] sendto(4, NULL, 0, 0, NULL, 0 [pid 4151] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4151] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4151] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4151] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[503], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 503 [pid 4151] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4153 attached [pid 4153] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4153] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4153] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4153] <... futex resumed>) = 1 [pid 4153] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4153] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4153] <... futex resumed>) = 1 [pid 4153] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4153] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4151] <... futex resumed>) = 0 [pid 4151] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4151] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4153] <... futex resumed>) = 1 [pid 4153] sendto(5, NULL, 0, 0, NULL, 0 [pid 4151] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4151] close(3) = 0 [pid 4151] close(4) = 0 [pid 4151] close(5) = 0 [pid 4151] close(6) = -1 EBADF (Bad file descriptor) [pid 4151] close(7) = -1 EBADF (Bad file descriptor) [pid 4151] close(8) = -1 EBADF (Bad file descriptor) [pid 4151] close(9) = -1 EBADF (Bad file descriptor) [pid 4151] close(10) = -1 EBADF (Bad file descriptor) [pid 4151] close(11) = -1 EBADF (Bad file descriptor) [pid 4151] close(12) = -1 EBADF (Bad file descriptor) [pid 4151] close(13) = -1 EBADF (Bad file descriptor) [pid 4151] close(14) = -1 EBADF (Bad file descriptor) [pid 4151] close(15) = -1 EBADF (Bad file descriptor) [pid 4151] close(16) = -1 EBADF (Bad file descriptor) [pid 4151] close(17) = -1 EBADF (Bad file descriptor) [pid 4151] close(18) = -1 EBADF (Bad file descriptor) [pid 4151] close(19) = -1 EBADF (Bad file descriptor) [pid 4151] close(20) = -1 EBADF (Bad file descriptor) [pid 4151] close(21) = -1 EBADF (Bad file descriptor) [pid 4151] close(22) = -1 EBADF (Bad file descriptor) [pid 4151] close(23) = -1 EBADF (Bad file descriptor) [pid 4151] close(24) = -1 EBADF (Bad file descriptor) [pid 4151] close(25) = -1 EBADF (Bad file descriptor) [pid 4151] close(26) = -1 EBADF (Bad file descriptor) [pid 4151] close(27) = -1 EBADF (Bad file descriptor) [pid 4151] close(28) = -1 EBADF (Bad file descriptor) [pid 4151] close(29) = -1 EBADF (Bad file descriptor) [pid 4151] exit_group(0 [pid 4153] <... sendto resumed>) = ? [pid 4152] <... sendto resumed>) = ? [pid 4151] <... exit_group resumed>) = ? [pid 4153] +++ exited with 0 +++ [pid 4152] +++ exited with 0 +++ [pid 4151] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 504 ./strace-static-x86_64: Process 4154 attached [pid 4154] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4154] setpgid(0, 0) = 0 [pid 4154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4154] write(3, "1000", 4) = 4 [pid 4154] close(3) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4154] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4154] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4155 attached , parent_tid=[505], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 505 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4155] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] <... futex resumed>) = 1 [pid 4155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] <... futex resumed>) = 1 [pid 4155] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] <... futex resumed>) = 1 [pid 4155] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4155] <... futex resumed>) = 1 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4155] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4155] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4154] <... futex resumed>) = 0 [pid 4155] sendto(4, NULL, 0, 0, NULL, 0 [pid 4154] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4154] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4154] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4154] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4156 attached [pid 4156] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4154] <... clone resumed>, parent_tid=[506], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 506 [pid 4156] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4154] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] <... futex resumed>) = 0 [pid 4154] <... futex resumed>) = 1 [pid 4154] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4156] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] <... futex resumed>) = 1 [pid 4156] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4156] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4154] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] <... futex resumed>) = 1 [pid 4156] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4156] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4154] <... futex resumed>) = 0 [pid 4154] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4156] <... futex resumed>) = 1 [pid 4154] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4156] sendto(5, NULL, 0, 0, NULL, 0 [pid 4154] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4154] close(3) = 0 [pid 4154] close(4) = 0 [pid 4154] close(5) = 0 [pid 4154] close(6) = -1 EBADF (Bad file descriptor) [pid 4154] close(7) = -1 EBADF (Bad file descriptor) [pid 4154] close(8) = -1 EBADF (Bad file descriptor) [pid 4154] close(9) = -1 EBADF (Bad file descriptor) [pid 4154] close(10) = -1 EBADF (Bad file descriptor) [pid 4154] close(11) = -1 EBADF (Bad file descriptor) [pid 4154] close(12) = -1 EBADF (Bad file descriptor) [pid 4154] close(13) = -1 EBADF (Bad file descriptor) [pid 4154] close(14) = -1 EBADF (Bad file descriptor) [pid 4154] close(15) = -1 EBADF (Bad file descriptor) [pid 4154] close(16) = -1 EBADF (Bad file descriptor) [pid 4154] close(17) = -1 EBADF (Bad file descriptor) [pid 4154] close(18) = -1 EBADF (Bad file descriptor) [pid 4154] close(19) = -1 EBADF (Bad file descriptor) [pid 4154] close(20) = -1 EBADF (Bad file descriptor) [pid 4154] close(21) = -1 EBADF (Bad file descriptor) [pid 4154] close(22) = -1 EBADF (Bad file descriptor) [pid 4154] close(23) = -1 EBADF (Bad file descriptor) [pid 4154] close(24) = -1 EBADF (Bad file descriptor) [pid 4154] close(25) = -1 EBADF (Bad file descriptor) [pid 4154] close(26) = -1 EBADF (Bad file descriptor) [pid 4154] close(27) = -1 EBADF (Bad file descriptor) [pid 4154] close(28) = -1 EBADF (Bad file descriptor) [pid 4154] close(29) = -1 EBADF (Bad file descriptor) [pid 4154] exit_group(0) = ? [pid 4156] <... sendto resumed>) = ? [pid 4155] <... sendto resumed>) = ? [pid 4156] +++ exited with 0 +++ [pid 4155] +++ exited with 0 +++ [pid 4154] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 507 ./strace-static-x86_64: Process 4157 attached [pid 4157] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4157] setpgid(0, 0) = 0 [pid 4157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4157] write(3, "1000", 4) = 4 [pid 4157] close(3) = 0 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4157] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4157] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[508], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 508 [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4158 attached [pid 4158] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4158] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... futex resumed>) = 0 [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4158] <... futex resumed>) = 1 [pid 4158] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... futex resumed>) = 0 [pid 4158] <... futex resumed>) = 1 [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4157] <... futex resumed>) = 0 [pid 4158] <... bind resumed>) = 0 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4157] <... futex resumed>) = 0 [pid 4158] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] <... sendmsg resumed>) = 0 [pid 4157] <... futex resumed>) = 0 [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4158] <... futex resumed>) = 0 [pid 4157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4158] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] <... socket resumed>) = 4 [pid 4157] <... futex resumed>) = 0 [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4158] <... futex resumed>) = 0 [pid 4157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4158] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] <... futex resumed>) = 0 [pid 4158] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4158] <... connect resumed>) = 0 [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4157] <... futex resumed>) = 0 [pid 4158] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] <... futex resumed>) = 0 [pid 4158] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4158] <... bind resumed>) = 0 [pid 4158] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4157] <... futex resumed>) = 0 [pid 4158] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] <... futex resumed>) = 0 [pid 4158] sendto(4, NULL, 0, 0, NULL, 0 [pid 4157] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4157] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4157] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4157] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4159 attached , parent_tid=[509], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 509 [pid 4157] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4159] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4159] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4159] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... futex resumed>) = 0 [pid 4159] <... futex resumed>) = 0 [pid 4159] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4157] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4159] <... futex resumed>) = 0 [pid 4157] <... futex resumed>) = 1 [pid 4159] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4157] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4159] <... connect resumed>) = 0 [pid 4159] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... futex resumed>) = 0 [pid 4157] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4159] <... futex resumed>) = 1 [pid 4159] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4159] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4157] <... futex resumed>) = 0 [pid 4159] sendto(5, NULL, 0, 0, NULL, 0 [pid 4157] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4157] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4157] close(3) = 0 [pid 4157] close(4) = 0 [pid 4157] close(5) = 0 [pid 4157] close(6) = -1 EBADF (Bad file descriptor) [pid 4157] close(7) = -1 EBADF (Bad file descriptor) [pid 4157] close(8) = -1 EBADF (Bad file descriptor) [pid 4157] close(9) = -1 EBADF (Bad file descriptor) [pid 4157] close(10) = -1 EBADF (Bad file descriptor) [pid 4157] close(11) = -1 EBADF (Bad file descriptor) [pid 4157] close(12) = -1 EBADF (Bad file descriptor) [pid 4157] close(13) = -1 EBADF (Bad file descriptor) [pid 4157] close(14) = -1 EBADF (Bad file descriptor) [pid 4157] close(15) = -1 EBADF (Bad file descriptor) [pid 4157] close(16) = -1 EBADF (Bad file descriptor) [pid 4157] close(17) = -1 EBADF (Bad file descriptor) [pid 4157] close(18) = -1 EBADF (Bad file descriptor) [pid 4157] close(19) = -1 EBADF (Bad file descriptor) [pid 4157] close(20) = -1 EBADF (Bad file descriptor) [pid 4157] close(21) = -1 EBADF (Bad file descriptor) [pid 4157] close(22) = -1 EBADF (Bad file descriptor) [pid 4157] close(23) = -1 EBADF (Bad file descriptor) [pid 4157] close(24) = -1 EBADF (Bad file descriptor) [pid 4157] close(25) = -1 EBADF (Bad file descriptor) [pid 4157] close(26) = -1 EBADF (Bad file descriptor) [pid 4157] close(27) = -1 EBADF (Bad file descriptor) [pid 4157] close(28) = -1 EBADF (Bad file descriptor) [pid 4157] close(29) = -1 EBADF (Bad file descriptor) [pid 4157] exit_group(0) = ? [pid 4158] <... sendto resumed>) = ? [pid 4159] <... sendto resumed>) = ? [pid 4158] +++ exited with 0 +++ [pid 4159] +++ exited with 0 +++ [pid 4157] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 510 ./strace-static-x86_64: Process 4160 attached [pid 4160] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4160] setpgid(0, 0) = 0 [pid 4160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4160] write(3, "1000", 4) = 4 [pid 4160] close(3) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4160] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4160] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[511], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 511 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4161 attached [pid 4161] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4161] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 1 [pid 4161] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 1 [pid 4161] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 1 [pid 4161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 1 [pid 4161] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 1 [pid 4161] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4161] <... futex resumed>) = 1 [pid 4161] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4161] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4160] <... futex resumed>) = 0 [pid 4161] sendto(4, NULL, 0, 0, NULL, 0 [pid 4160] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4160] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4160] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4160] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[512], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 512 [pid 4160] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4162 attached [pid 4162] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4162] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4162] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4162] <... futex resumed>) = 1 [pid 4162] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4162] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4162] <... futex resumed>) = 1 [pid 4162] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4162] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] <... futex resumed>) = 0 [pid 4160] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4160] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4162] <... futex resumed>) = 1 [pid 4162] sendto(5, NULL, 0, 0, NULL, 0 [pid 4160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4160] close(3) = 0 [pid 4160] close(4) = 0 [pid 4160] close(5) = 0 [pid 4160] close(6) = -1 EBADF (Bad file descriptor) [pid 4160] close(7) = -1 EBADF (Bad file descriptor) [pid 4160] close(8) = -1 EBADF (Bad file descriptor) [pid 4160] close(9) = -1 EBADF (Bad file descriptor) [pid 4160] close(10) = -1 EBADF (Bad file descriptor) [pid 4160] close(11) = -1 EBADF (Bad file descriptor) [pid 4160] close(12) = -1 EBADF (Bad file descriptor) [pid 4160] close(13) = -1 EBADF (Bad file descriptor) [pid 4160] close(14) = -1 EBADF (Bad file descriptor) [pid 4160] close(15) = -1 EBADF (Bad file descriptor) [pid 4160] close(16) = -1 EBADF (Bad file descriptor) [pid 4160] close(17) = -1 EBADF (Bad file descriptor) [pid 4160] close(18) = -1 EBADF (Bad file descriptor) [pid 4160] close(19) = -1 EBADF (Bad file descriptor) [pid 4160] close(20) = -1 EBADF (Bad file descriptor) [pid 4160] close(21) = -1 EBADF (Bad file descriptor) [pid 4160] close(22) = -1 EBADF (Bad file descriptor) [pid 4160] close(23) = -1 EBADF (Bad file descriptor) [pid 4160] close(24) = -1 EBADF (Bad file descriptor) [pid 4160] close(25) = -1 EBADF (Bad file descriptor) [pid 4160] close(26) = -1 EBADF (Bad file descriptor) [pid 4160] close(27) = -1 EBADF (Bad file descriptor) [pid 4160] close(28) = -1 EBADF (Bad file descriptor) [pid 4160] close(29) = -1 EBADF (Bad file descriptor) [pid 4160] exit_group(0 [pid 4162] <... sendto resumed>) = ? [pid 4161] <... sendto resumed>) = ? [pid 4160] <... exit_group resumed>) = ? [pid 4162] +++ exited with 0 +++ [pid 4161] +++ exited with 0 +++ [pid 4160] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 513 ./strace-static-x86_64: Process 4163 attached [pid 4163] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4163] setpgid(0, 0) = 0 [pid 4163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4163] write(3, "1000", 4) = 4 [pid 4163] close(3) = 0 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4163] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4163] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[514], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 514 [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4164 attached [pid 4164] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4164] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] <... futex resumed>) = 0 [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... futex resumed>) = 1 [pid 4164] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] <... futex resumed>) = 0 [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... futex resumed>) = 1 [pid 4164] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... sendmsg resumed>) = 0 [pid 4163] <... futex resumed>) = 0 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... futex resumed>) = 0 [pid 4163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4164] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... socket resumed>) = 4 [pid 4163] <... futex resumed>) = 0 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... futex resumed>) = 0 [pid 4163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4164] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... connect resumed>) = 0 [pid 4163] <... futex resumed>) = 0 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... futex resumed>) = 0 [pid 4163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4164] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4163] <... futex resumed>) = 0 [pid 4164] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4164] <... bind resumed>) = 0 [pid 4164] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4164] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4163] <... futex resumed>) = 0 [pid 4164] sendto(4, NULL, 0, 0, NULL, 0 [pid 4163] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4163] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4163] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4163] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[515], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 515 [pid 4163] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4163] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4165 attached [pid 4165] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4165] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4165] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4165] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4163] <... futex resumed>) = 0 [pid 4165] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4163] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4165] <... connect resumed>) = 0 [pid 4165] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4165] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4163] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4165] <... bind resumed>) = 0 [pid 4163] <... futex resumed>) = 0 [pid 4165] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4165] <... futex resumed>) = 0 [pid 4163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4165] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4163] <... futex resumed>) = 0 [pid 4165] sendto(5, NULL, 0, 0, NULL, 0 [pid 4163] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4163] close(3) = 0 [pid 4163] close(4) = 0 [pid 4163] close(5) = 0 [pid 4163] close(6) = -1 EBADF (Bad file descriptor) [pid 4163] close(7) = -1 EBADF (Bad file descriptor) [pid 4163] close(8) = -1 EBADF (Bad file descriptor) [pid 4163] close(9) = -1 EBADF (Bad file descriptor) [pid 4163] close(10) = -1 EBADF (Bad file descriptor) [pid 4163] close(11) = -1 EBADF (Bad file descriptor) [pid 4163] close(12) = -1 EBADF (Bad file descriptor) [pid 4163] close(13) = -1 EBADF (Bad file descriptor) [pid 4163] close(14) = -1 EBADF (Bad file descriptor) [pid 4163] close(15) = -1 EBADF (Bad file descriptor) [pid 4163] close(16) = -1 EBADF (Bad file descriptor) [pid 4163] close(17) = -1 EBADF (Bad file descriptor) [pid 4163] close(18) = -1 EBADF (Bad file descriptor) [pid 4163] close(19) = -1 EBADF (Bad file descriptor) [pid 4163] close(20) = -1 EBADF (Bad file descriptor) [pid 4163] close(21) = -1 EBADF (Bad file descriptor) [pid 4163] close(22) = -1 EBADF (Bad file descriptor) [pid 4163] close(23) = -1 EBADF (Bad file descriptor) [pid 4163] close(24) = -1 EBADF (Bad file descriptor) [pid 4163] close(25) = -1 EBADF (Bad file descriptor) [pid 4163] close(26) = -1 EBADF (Bad file descriptor) [pid 4163] close(27) = -1 EBADF (Bad file descriptor) [pid 4163] close(28) = -1 EBADF (Bad file descriptor) [pid 4163] close(29) = -1 EBADF (Bad file descriptor) [pid 4163] exit_group(0) = ? [pid 4164] <... sendto resumed>) = ? [pid 4165] <... sendto resumed>) = ? [pid 4164] +++ exited with 0 +++ [pid 4165] +++ exited with 0 +++ [pid 4163] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 516 ./strace-static-x86_64: Process 4166 attached [pid 4166] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4166] setpgid(0, 0) = 0 [pid 4166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4166] write(3, "1000", 4) = 4 [pid 4166] close(3) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4166] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4166] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[517], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 517 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4167 attached [pid 4167] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4167] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4167] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4167] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4167] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4167] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] <... futex resumed>) = 1 [pid 4167] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4167] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4166] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4167] <... futex resumed>) = 1 [pid 4166] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4167] sendto(4, NULL, 0, 0, NULL, 0 [pid 4166] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4166] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4166] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4166] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[518], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 518 [pid 4166] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4168 attached [pid 4168] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4168] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4168] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4166] <... futex resumed>) = 0 [pid 4168] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4166] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4168] <... connect resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4168] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] <... futex resumed>) = 0 [pid 4166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4168] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4166] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4168] <... bind resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4168] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] <... futex resumed>) = 0 [pid 4166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4168] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4166] <... futex resumed>) = 0 [pid 4168] sendto(5, NULL, 0, 0, NULL, 0 [pid 4166] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4168] <... sendto resumed>) = 0 [pid 4168] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4166] <... futex resumed>) = 0 [pid 4168] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] close(3) = 0 [pid 4166] close(4) = 0 [pid 4166] close(5) = 0 [pid 4166] close(6) = -1 EBADF (Bad file descriptor) [pid 4166] close(7) = -1 EBADF (Bad file descriptor) [pid 4166] close(8) = -1 EBADF (Bad file descriptor) [pid 4166] close(9) = -1 EBADF (Bad file descriptor) [pid 4166] close(10) = -1 EBADF (Bad file descriptor) [pid 4166] close(11) = -1 EBADF (Bad file descriptor) [pid 4166] close(12) = -1 EBADF (Bad file descriptor) [pid 4166] close(13) = -1 EBADF (Bad file descriptor) [pid 4166] close(14) = -1 EBADF (Bad file descriptor) [pid 4166] close(15) = -1 EBADF (Bad file descriptor) [pid 4166] close(16) = -1 EBADF (Bad file descriptor) [pid 4166] close(17) = -1 EBADF (Bad file descriptor) [pid 4166] close(18) = -1 EBADF (Bad file descriptor) [pid 4166] close(19) = -1 EBADF (Bad file descriptor) [pid 4166] close(20) = -1 EBADF (Bad file descriptor) [pid 4166] close(21) = -1 EBADF (Bad file descriptor) [pid 4166] close(22) = -1 EBADF (Bad file descriptor) [pid 4166] close(23) = -1 EBADF (Bad file descriptor) [pid 4166] close(24) = -1 EBADF (Bad file descriptor) [pid 4166] close(25) = -1 EBADF (Bad file descriptor) [pid 4166] close(26) = -1 EBADF (Bad file descriptor) [pid 4166] close(27) = -1 EBADF (Bad file descriptor) [pid 4166] close(28) = -1 EBADF (Bad file descriptor) [pid 4166] close(29) = -1 EBADF (Bad file descriptor) [pid 4166] exit_group(0 [pid 4168] <... futex resumed>) = ? [pid 4166] <... exit_group resumed>) = ? [pid 4168] +++ exited with 0 +++ [pid 4167] <... sendto resumed>) = ? [pid 4167] +++ exited with 0 +++ [pid 4166] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 519 ./strace-static-x86_64: Process 4169 attached [pid 4169] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4169] setpgid(0, 0) = 0 [pid 4169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4169] write(3, "1000", 4) = 4 [pid 4169] close(3) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4169] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4169] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[520], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 520 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4170 attached [pid 4170] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4170] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4170] <... futex resumed>) = 1 [pid 4170] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4170] <... futex resumed>) = 1 [pid 4170] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4170] <... futex resumed>) = 1 [pid 4170] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4170] <... futex resumed>) = 1 [pid 4170] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4170] <... futex resumed>) = 1 [pid 4170] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4169] <... futex resumed>) = 0 [pid 4170] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... bind resumed>) = 0 [pid 4169] <... futex resumed>) = 0 [pid 4170] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4170] <... futex resumed>) = 0 [pid 4169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4170] sendto(4, NULL, 0, 0, NULL, 0 [pid 4169] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4169] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4169] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4169] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[521], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 521 [pid 4169] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4171 attached [pid 4171] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4171] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4171] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4169] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4169] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] <... futex resumed>) = 1 [pid 4171] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4171] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4169] <... futex resumed>) = 0 [pid 4171] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4169] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4169] <... futex resumed>) = 0 [pid 4171] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4169] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] <... bind resumed>) = 0 [pid 4171] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4169] <... futex resumed>) = 0 [pid 4171] sendto(5, NULL, 0, 0, NULL, 0 [pid 4169] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4171] <... sendto resumed>) = 0 [pid 4169] <... futex resumed>) = 0 [pid 4171] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4171] <... futex resumed>) = 0 [pid 4169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4171] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4169] close(3) = 0 [pid 4169] close(4) = 0 [pid 4169] close(5) = 0 [pid 4169] close(6) = -1 EBADF (Bad file descriptor) [pid 4169] close(7) = -1 EBADF (Bad file descriptor) [pid 4169] close(8) = -1 EBADF (Bad file descriptor) [pid 4169] close(9) = -1 EBADF (Bad file descriptor) [pid 4169] close(10) = -1 EBADF (Bad file descriptor) [pid 4169] close(11) = -1 EBADF (Bad file descriptor) [pid 4169] close(12) = -1 EBADF (Bad file descriptor) [pid 4169] close(13) = -1 EBADF (Bad file descriptor) [pid 4169] close(14) = -1 EBADF (Bad file descriptor) [pid 4169] close(15) = -1 EBADF (Bad file descriptor) [pid 4169] close(16) = -1 EBADF (Bad file descriptor) [pid 4169] close(17) = -1 EBADF (Bad file descriptor) [pid 4169] close(18) = -1 EBADF (Bad file descriptor) [pid 4169] close(19) = -1 EBADF (Bad file descriptor) [pid 4169] close(20) = -1 EBADF (Bad file descriptor) [pid 4169] close(21) = -1 EBADF (Bad file descriptor) [pid 4169] close(22) = -1 EBADF (Bad file descriptor) [pid 4169] close(23) = -1 EBADF (Bad file descriptor) [pid 4169] close(24) = -1 EBADF (Bad file descriptor) [pid 4169] close(25) = -1 EBADF (Bad file descriptor) [pid 4169] close(26) = -1 EBADF (Bad file descriptor) [pid 4169] close(27) = -1 EBADF (Bad file descriptor) [pid 4169] close(28) = -1 EBADF (Bad file descriptor) [pid 4169] close(29) = -1 EBADF (Bad file descriptor) [pid 4169] exit_group(0) = ? [pid 4171] <... futex resumed>) = ? [pid 4170] <... sendto resumed>) = ? [pid 4171] +++ exited with 0 +++ [pid 4170] +++ exited with 0 +++ [pid 4169] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 522 ./strace-static-x86_64: Process 4172 attached [pid 4172] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4172] setpgid(0, 0) = 0 [pid 4172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4172] write(3, "1000", 4) = 4 [pid 4172] close(3) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4172] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4172] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[523], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 523 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4173 attached [pid 4173] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4173] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 1 [pid 4173] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 1 [pid 4173] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 1 [pid 4173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 1 [pid 4173] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 1 [pid 4173] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] <... futex resumed>) = 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 1 [pid 4173] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4172] <... futex resumed>) = 0 [pid 4173] sendto(4, NULL, 0, 0, NULL, 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... sendto resumed>) = 0 [pid 4172] <... futex resumed>) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 0 [pid 4172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4173] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... socket resumed>) = 5 [pid 4172] <... futex resumed>) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 0 [pid 4172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4173] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... connect resumed>) = 0 [pid 4172] <... futex resumed>) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... futex resumed>) = 0 [pid 4172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4173] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... futex resumed>) = 0 [pid 4173] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4173] <... bind resumed>) = 0 [pid 4173] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4172] <... futex resumed>) = 0 [pid 4173] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... futex resumed>) = 0 [pid 4173] sendto(5, NULL, 0, 0, NULL, 0 [pid 4172] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4172] close(3) = 0 [pid 4172] close(4) = 0 [pid 4172] close(5) = 0 [pid 4172] close(6) = -1 EBADF (Bad file descriptor) [pid 4172] close(7) = -1 EBADF (Bad file descriptor) [pid 4172] close(8) = -1 EBADF (Bad file descriptor) [pid 4172] close(9) = -1 EBADF (Bad file descriptor) [pid 4172] close(10) = -1 EBADF (Bad file descriptor) [pid 4172] close(11) = -1 EBADF (Bad file descriptor) [pid 4172] close(12) = -1 EBADF (Bad file descriptor) [pid 4172] close(13) = -1 EBADF (Bad file descriptor) [pid 4172] close(14) = -1 EBADF (Bad file descriptor) [pid 4172] close(15) = -1 EBADF (Bad file descriptor) [pid 4172] close(16) = -1 EBADF (Bad file descriptor) [pid 4172] close(17) = -1 EBADF (Bad file descriptor) [pid 4172] close(18) = -1 EBADF (Bad file descriptor) [pid 4172] close(19) = -1 EBADF (Bad file descriptor) [pid 4172] close(20) = -1 EBADF (Bad file descriptor) [pid 4172] close(21) = -1 EBADF (Bad file descriptor) [pid 4172] close(22) = -1 EBADF (Bad file descriptor) [pid 4172] close(23) = -1 EBADF (Bad file descriptor) [pid 4172] close(24) = -1 EBADF (Bad file descriptor) [pid 4172] close(25) = -1 EBADF (Bad file descriptor) [pid 4172] close(26) = -1 EBADF (Bad file descriptor) [pid 4172] close(27) = -1 EBADF (Bad file descriptor) [pid 4172] close(28) = -1 EBADF (Bad file descriptor) [pid 4172] close(29) = -1 EBADF (Bad file descriptor) [pid 4172] exit_group(0 [pid 4173] <... sendto resumed>) = ? [pid 4172] <... exit_group resumed>) = ? [pid 4173] +++ exited with 0 +++ [pid 4172] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 524 ./strace-static-x86_64: Process 4174 attached [pid 4174] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4174] setpgid(0, 0) = 0 [pid 4174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4174] write(3, "1000", 4) = 4 [pid 4174] close(3) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4174] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4174] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[525], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 525 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4175 attached [pid 4175] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4175] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... futex resumed>) = 1 [pid 4175] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... futex resumed>) = 1 [pid 4175] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... futex resumed>) = 1 [pid 4175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4174] <... futex resumed>) = 0 [pid 4175] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] <... socket resumed>) = 4 [pid 4174] <... futex resumed>) = 0 [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] <... futex resumed>) = 0 [pid 4174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4174] <... futex resumed>) = 0 [pid 4175] <... connect resumed>) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4175] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4174] <... futex resumed>) = 0 [pid 4175] <... bind resumed>) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4175] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4175] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4175] sendto(4, NULL, 0, 0, NULL, 0 [pid 4174] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4174] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4174] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4174] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[526], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 526 [pid 4174] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4176 attached [pid 4176] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4176] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4176] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] <... futex resumed>) = 1 [pid 4176] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4176] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4174] <... futex resumed>) = 0 [pid 4174] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4176] <... futex resumed>) = 1 [pid 4176] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4176] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4174] <... futex resumed>) = 0 [pid 4176] sendto(5, NULL, 0, 0, NULL, 0 [pid 4174] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4174] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4174] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4174] close(3) = 0 [pid 4174] close(4) = 0 [pid 4174] close(5) = 0 [pid 4174] close(6) = -1 EBADF (Bad file descriptor) [pid 4174] close(7) = -1 EBADF (Bad file descriptor) [pid 4174] close(8) = -1 EBADF (Bad file descriptor) [pid 4174] close(9) = -1 EBADF (Bad file descriptor) [pid 4174] close(10) = -1 EBADF (Bad file descriptor) [pid 4174] close(11) = -1 EBADF (Bad file descriptor) [pid 4174] close(12) = -1 EBADF (Bad file descriptor) [pid 4174] close(13) = -1 EBADF (Bad file descriptor) [pid 4174] close(14) = -1 EBADF (Bad file descriptor) [pid 4174] close(15) = -1 EBADF (Bad file descriptor) [pid 4174] close(16) = -1 EBADF (Bad file descriptor) [pid 4174] close(17) = -1 EBADF (Bad file descriptor) [pid 4174] close(18) = -1 EBADF (Bad file descriptor) [pid 4174] close(19) = -1 EBADF (Bad file descriptor) [pid 4174] close(20) = -1 EBADF (Bad file descriptor) [pid 4174] close(21) = -1 EBADF (Bad file descriptor) [pid 4174] close(22) = -1 EBADF (Bad file descriptor) [pid 4174] close(23) = -1 EBADF (Bad file descriptor) [pid 4174] close(24) = -1 EBADF (Bad file descriptor) [pid 4174] close(25) = -1 EBADF (Bad file descriptor) [pid 4174] close(26) = -1 EBADF (Bad file descriptor) [pid 4174] close(27) = -1 EBADF (Bad file descriptor) [pid 4174] close(28) = -1 EBADF (Bad file descriptor) [pid 4174] close(29) = -1 EBADF (Bad file descriptor) [pid 4174] exit_group(0 [pid 4176] <... sendto resumed>) = ? [pid 4175] <... sendto resumed>) = ? [pid 4174] <... exit_group resumed>) = ? [pid 4176] +++ exited with 0 +++ [pid 4175] +++ exited with 0 +++ [pid 4174] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 527 ./strace-static-x86_64: Process 4177 attached [pid 4177] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4177] setpgid(0, 0) = 0 [pid 4177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4177] write(3, "1000", 4) = 4 [pid 4177] close(3) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4177] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4177] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[528], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 528 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4178 attached [pid 4178] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4178] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... futex resumed>) = 1 [pid 4178] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... futex resumed>) = 1 [pid 4178] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... futex resumed>) = 1 [pid 4178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... futex resumed>) = 1 [pid 4178] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... futex resumed>) = 1 [pid 4178] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4178] <... futex resumed>) = 1 [pid 4178] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4178] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4178] <... futex resumed>) = 1 [pid 4177] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] sendto(4, NULL, 0, 0, NULL, 0 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4177] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4177] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4177] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4177] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[529], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 529 [pid 4177] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4179 attached [pid 4179] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4179] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4179] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4179] <... futex resumed>) = 1 [pid 4179] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4179] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4177] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4179] <... futex resumed>) = 1 [pid 4179] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4179] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4177] <... futex resumed>) = 0 [pid 4177] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4179] <... futex resumed>) = 1 [pid 4177] <... futex resumed>) = 0 [pid 4179] sendto(5, NULL, 0, 0, NULL, 0 [pid 4177] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4177] close(3) = 0 [pid 4177] close(4) = 0 [pid 4177] close(5) = 0 [pid 4177] close(6) = -1 EBADF (Bad file descriptor) [pid 4177] close(7) = -1 EBADF (Bad file descriptor) [pid 4177] close(8) = -1 EBADF (Bad file descriptor) [pid 4177] close(9) = -1 EBADF (Bad file descriptor) [pid 4177] close(10) = -1 EBADF (Bad file descriptor) [pid 4177] close(11) = -1 EBADF (Bad file descriptor) [pid 4177] close(12) = -1 EBADF (Bad file descriptor) [pid 4177] close(13) = -1 EBADF (Bad file descriptor) [pid 4177] close(14) = -1 EBADF (Bad file descriptor) [pid 4177] close(15) = -1 EBADF (Bad file descriptor) [pid 4177] close(16) = -1 EBADF (Bad file descriptor) [pid 4177] close(17) = -1 EBADF (Bad file descriptor) [pid 4177] close(18) = -1 EBADF (Bad file descriptor) [pid 4177] close(19) = -1 EBADF (Bad file descriptor) [pid 4177] close(20) = -1 EBADF (Bad file descriptor) [pid 4177] close(21) = -1 EBADF (Bad file descriptor) [pid 4177] close(22) = -1 EBADF (Bad file descriptor) [pid 4177] close(23) = -1 EBADF (Bad file descriptor) [pid 4177] close(24) = -1 EBADF (Bad file descriptor) [pid 4177] close(25) = -1 EBADF (Bad file descriptor) [pid 4177] close(26) = -1 EBADF (Bad file descriptor) [pid 4177] close(27) = -1 EBADF (Bad file descriptor) [pid 4177] close(28) = -1 EBADF (Bad file descriptor) [pid 4177] close(29) = -1 EBADF (Bad file descriptor) [pid 4177] exit_group(0 [pid 4179] <... sendto resumed>) = ? [pid 4178] <... sendto resumed>) = ? [pid 4177] <... exit_group resumed>) = ? [pid 4179] +++ exited with 0 +++ [pid 4178] +++ exited with 0 +++ [pid 4177] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 530 ./strace-static-x86_64: Process 4180 attached [pid 4180] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4180] setpgid(0, 0) = 0 [pid 4180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4180] write(3, "1000", 4) = 4 [pid 4180] close(3) = 0 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4180] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4180] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4181 attached [pid 4181] set_robust_list(0x7fd2b3f459e0, 24 [pid 4180] <... clone resumed>, parent_tid=[531], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 531 [pid 4181] <... set_robust_list resumed>) = 0 [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4180] <... futex resumed>) = 0 [pid 4181] <... socket resumed>) = 3 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4181] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... connect resumed>) = 0 [pid 4180] <... futex resumed>) = 0 [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] <... futex resumed>) = 0 [pid 4180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4181] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... bind resumed>) = 0 [pid 4180] <... futex resumed>) = 0 [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] <... futex resumed>) = 0 [pid 4180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... sendmsg resumed>) = 0 [pid 4180] <... futex resumed>) = 0 [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] <... futex resumed>) = 0 [pid 4180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4181] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4181] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] <... socket resumed>) = 4 [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4181] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4181] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] <... connect resumed>) = 0 [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4181] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4181] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4181] <... bind resumed>) = 0 [pid 4181] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4181] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4181] sendto(4, NULL, 0, 0, NULL, 0 [pid 4180] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4180] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4180] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4180] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[532], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 532 [pid 4180] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4180] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4182 attached [pid 4182] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4182] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4182] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4182] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4182] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4180] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4182] <... connect resumed>) = 0 [pid 4182] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4182] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4182] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4180] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4182] <... bind resumed>) = 0 [pid 4182] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4180] <... futex resumed>) = 0 [pid 4182] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4180] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4180] <... futex resumed>) = 0 [pid 4182] sendto(5, NULL, 0, 0, NULL, 0 [pid 4180] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4180] close(3) = 0 [pid 4180] close(4) = 0 [pid 4180] close(5) = 0 [pid 4180] close(6) = -1 EBADF (Bad file descriptor) [pid 4180] close(7) = -1 EBADF (Bad file descriptor) [pid 4180] close(8) = -1 EBADF (Bad file descriptor) [pid 4180] close(9) = -1 EBADF (Bad file descriptor) [pid 4180] close(10) = -1 EBADF (Bad file descriptor) [pid 4180] close(11) = -1 EBADF (Bad file descriptor) [pid 4180] close(12) = -1 EBADF (Bad file descriptor) [pid 4180] close(13) = -1 EBADF (Bad file descriptor) [pid 4180] close(14) = -1 EBADF (Bad file descriptor) [pid 4180] close(15) = -1 EBADF (Bad file descriptor) [pid 4180] close(16) = -1 EBADF (Bad file descriptor) [pid 4180] close(17) = -1 EBADF (Bad file descriptor) [pid 4180] close(18) = -1 EBADF (Bad file descriptor) [pid 4180] close(19) = -1 EBADF (Bad file descriptor) [pid 4180] close(20) = -1 EBADF (Bad file descriptor) [pid 4180] close(21) = -1 EBADF (Bad file descriptor) [pid 4180] close(22) = -1 EBADF (Bad file descriptor) [pid 4180] close(23) = -1 EBADF (Bad file descriptor) [pid 4180] close(24) = -1 EBADF (Bad file descriptor) [pid 4180] close(25) = -1 EBADF (Bad file descriptor) [pid 4180] close(26) = -1 EBADF (Bad file descriptor) [pid 4180] close(27) = -1 EBADF (Bad file descriptor) [pid 4180] close(28) = -1 EBADF (Bad file descriptor) [pid 4180] close(29) = -1 EBADF (Bad file descriptor) [pid 4180] exit_group(0 [pid 4182] <... sendto resumed>) = ? [pid 4181] <... sendto resumed>) = ? [pid 4180] <... exit_group resumed>) = ? [pid 4182] +++ exited with 0 +++ [pid 4181] +++ exited with 0 +++ [pid 4180] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 533 ./strace-static-x86_64: Process 4183 attached [pid 4183] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4183] setpgid(0, 0) = 0 [pid 4183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4183] write(3, "1000", 4) = 4 [pid 4183] close(3) = 0 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4183] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4183] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[534], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 534 [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4184 attached [pid 4184] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4184] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] <... futex resumed>) = 0 [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... futex resumed>) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4184] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] <... connect resumed>) = 0 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4184] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... bind resumed>) = 0 [pid 4183] <... futex resumed>) = 0 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] <... futex resumed>) = 0 [pid 4183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... sendmsg resumed>) = 0 [pid 4183] <... futex resumed>) = 0 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] <... futex resumed>) = 0 [pid 4183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4184] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4184] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] <... socket resumed>) = 4 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4184] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4184] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] <... connect resumed>) = 0 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4184] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4184] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4184] <... bind resumed>) = 0 [pid 4184] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4184] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4184] sendto(4, NULL, 0, 0, NULL, 0 [pid 4183] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4183] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4183] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4183] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[535], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 535 [pid 4183] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4183] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4185 attached [pid 4185] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4185] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4185] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4185] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] <... futex resumed>) = 0 [pid 4183] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4185] <... futex resumed>) = 0 [pid 4183] <... futex resumed>) = 1 [pid 4185] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4183] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4185] <... connect resumed>) = 0 [pid 4185] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4185] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4185] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4183] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4185] <... bind resumed>) = 0 [pid 4185] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4185] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4183] <... futex resumed>) = 0 [pid 4185] sendto(5, NULL, 0, 0, NULL, 0 [pid 4183] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4185] <... sendto resumed>) = 0 [pid 4185] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4183] <... futex resumed>) = 0 [pid 4185] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4183] close(3) = 0 [pid 4183] close(4) = 0 [pid 4183] close(5) = 0 [pid 4183] close(6) = -1 EBADF (Bad file descriptor) [pid 4183] close(7) = -1 EBADF (Bad file descriptor) [pid 4183] close(8) = -1 EBADF (Bad file descriptor) [pid 4183] close(9) = -1 EBADF (Bad file descriptor) [pid 4183] close(10) = -1 EBADF (Bad file descriptor) [pid 4183] close(11) = -1 EBADF (Bad file descriptor) [pid 4183] close(12) = -1 EBADF (Bad file descriptor) [pid 4183] close(13) = -1 EBADF (Bad file descriptor) [pid 4183] close(14) = -1 EBADF (Bad file descriptor) [pid 4183] close(15) = -1 EBADF (Bad file descriptor) [pid 4183] close(16) = -1 EBADF (Bad file descriptor) [pid 4183] close(17) = -1 EBADF (Bad file descriptor) [pid 4183] close(18) = -1 EBADF (Bad file descriptor) [pid 4183] close(19) = -1 EBADF (Bad file descriptor) [pid 4183] close(20) = -1 EBADF (Bad file descriptor) [pid 4183] close(21) = -1 EBADF (Bad file descriptor) [pid 4183] close(22) = -1 EBADF (Bad file descriptor) [pid 4183] close(23) = -1 EBADF (Bad file descriptor) [pid 4183] close(24) = -1 EBADF (Bad file descriptor) [pid 4183] close(25) = -1 EBADF (Bad file descriptor) [pid 4183] close(26) = -1 EBADF (Bad file descriptor) [pid 4183] close(27) = -1 EBADF (Bad file descriptor) [pid 4183] close(28) = -1 EBADF (Bad file descriptor) [pid 4183] close(29) = -1 EBADF (Bad file descriptor) [pid 4183] exit_group(0 [pid 4185] <... futex resumed>) = ? [pid 4184] <... sendto resumed>) = ? [pid 4183] <... exit_group resumed>) = ? [pid 4185] +++ exited with 0 +++ [pid 4184] +++ exited with 0 +++ [pid 4183] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 536 ./strace-static-x86_64: Process 4186 attached [pid 4186] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4186] setpgid(0, 0) = 0 [pid 4186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4186] write(3, "1000", 4) = 4 [pid 4186] close(3) = 0 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4186] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4186] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[537], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 537 [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4187 attached [pid 4187] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4187] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] <... futex resumed>) = 0 [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... futex resumed>) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4187] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... connect resumed>) = 0 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4187] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... bind resumed>) = 0 [pid 4186] <... futex resumed>) = 0 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... futex resumed>) = 0 [pid 4186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... sendmsg resumed>) = 0 [pid 4186] <... futex resumed>) = 0 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... futex resumed>) = 0 [pid 4186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4187] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4186] <... futex resumed>) = 0 [pid 4187] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... socket resumed>) = 4 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4187] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4186] <... futex resumed>) = 0 [pid 4187] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... connect resumed>) = 0 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4187] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4186] <... futex resumed>) = 0 [pid 4187] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4187] <... bind resumed>) = 0 [pid 4187] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4186] <... futex resumed>) = 0 [pid 4187] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4186] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4186] <... futex resumed>) = 0 [pid 4187] sendto(4, NULL, 0, 0, NULL, 0 [pid 4186] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4186] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4186] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4186] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4188 attached [pid 4188] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4188] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4186] <... clone resumed>, parent_tid=[538], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 538 [pid 4186] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4188] <... futex resumed>) = 0 [pid 4186] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4188] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] <... futex resumed>) = 0 [pid 4186] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4186] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] <... futex resumed>) = 1 [pid 4188] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4188] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] <... futex resumed>) = 0 [pid 4186] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4186] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] <... futex resumed>) = 1 [pid 4188] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4188] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4186] <... futex resumed>) = 0 [pid 4186] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4188] <... futex resumed>) = 1 [pid 4186] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4188] sendto(5, NULL, 0, 0, NULL, 0 [pid 4186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4186] close(3) = 0 [pid 4186] close(4) = 0 [pid 4186] close(5) = 0 [pid 4186] close(6) = -1 EBADF (Bad file descriptor) [pid 4186] close(7) = -1 EBADF (Bad file descriptor) [pid 4186] close(8) = -1 EBADF (Bad file descriptor) [pid 4186] close(9) = -1 EBADF (Bad file descriptor) [pid 4186] close(10) = -1 EBADF (Bad file descriptor) [pid 4186] close(11) = -1 EBADF (Bad file descriptor) [pid 4186] close(12) = -1 EBADF (Bad file descriptor) [pid 4186] close(13) = -1 EBADF (Bad file descriptor) [pid 4186] close(14) = -1 EBADF (Bad file descriptor) [pid 4186] close(15) = -1 EBADF (Bad file descriptor) [pid 4186] close(16) = -1 EBADF (Bad file descriptor) [pid 4186] close(17) = -1 EBADF (Bad file descriptor) [pid 4186] close(18) = -1 EBADF (Bad file descriptor) [pid 4186] close(19) = -1 EBADF (Bad file descriptor) [pid 4186] close(20) = -1 EBADF (Bad file descriptor) [pid 4186] close(21) = -1 EBADF (Bad file descriptor) [pid 4186] close(22) = -1 EBADF (Bad file descriptor) [pid 4186] close(23) = -1 EBADF (Bad file descriptor) [pid 4186] close(24) = -1 EBADF (Bad file descriptor) [pid 4186] close(25) = -1 EBADF (Bad file descriptor) [pid 4186] close(26) = -1 EBADF (Bad file descriptor) [pid 4186] close(27) = -1 EBADF (Bad file descriptor) [pid 4186] close(28) = -1 EBADF (Bad file descriptor) [pid 4186] close(29) = -1 EBADF (Bad file descriptor) [pid 4186] exit_group(0 [pid 4187] <... sendto resumed>) = ? [pid 4186] <... exit_group resumed>) = ? [pid 4188] <... sendto resumed>) = ? [pid 4187] +++ exited with 0 +++ [pid 4188] +++ exited with 0 +++ [pid 4186] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 539 ./strace-static-x86_64: Process 4189 attached [pid 4189] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4189] setpgid(0, 0) = 0 [pid 4189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4189] write(3, "1000", 4) = 4 [pid 4189] close(3) = 0 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4189] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4189] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[540], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 540 [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4190 attached [pid 4190] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4190] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] <... futex resumed>) = 0 [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4190] <... futex resumed>) = 1 [pid 4190] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] <... futex resumed>) = 0 [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4190] <... futex resumed>) = 1 [pid 4190] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4189] <... futex resumed>) = 0 [pid 4190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] <... sendmsg resumed>) = 0 [pid 4189] <... futex resumed>) = 0 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4190] <... futex resumed>) = 0 [pid 4189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4190] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] <... socket resumed>) = 4 [pid 4189] <... futex resumed>) = 0 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4190] <... futex resumed>) = 0 [pid 4189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4190] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] <... connect resumed>) = 0 [pid 4189] <... futex resumed>) = 0 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4190] <... futex resumed>) = 0 [pid 4189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4190] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4189] <... futex resumed>) = 0 [pid 4190] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4190] <... bind resumed>) = 0 [pid 4190] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4189] <... futex resumed>) = 0 [pid 4190] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4189] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4189] <... futex resumed>) = 0 [pid 4190] sendto(4, NULL, 0, 0, NULL, 0 [pid 4189] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4189] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4189] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4189] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[541], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 541 [pid 4189] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4191 attached [pid 4191] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4191] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4191] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4189] <... futex resumed>) = 0 [pid 4191] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4189] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4189] <... futex resumed>) = 0 [pid 4191] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4189] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4191] <... connect resumed>) = 0 [pid 4191] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4189] <... futex resumed>) = 0 [pid 4191] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4189] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4191] <... bind resumed>) = 0 [pid 4189] <... futex resumed>) = 0 [pid 4191] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4189] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4191] <... futex resumed>) = 0 [pid 4189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4191] sendto(5, NULL, 0, 0, NULL, 0 [pid 4189] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4189] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4189] close(3) = 0 [pid 4189] close(4) = 0 [pid 4189] close(5) = 0 [pid 4189] close(6) = -1 EBADF (Bad file descriptor) [pid 4189] close(7) = -1 EBADF (Bad file descriptor) [pid 4189] close(8) = -1 EBADF (Bad file descriptor) [pid 4189] close(9) = -1 EBADF (Bad file descriptor) [pid 4189] close(10) = -1 EBADF (Bad file descriptor) [pid 4189] close(11) = -1 EBADF (Bad file descriptor) [pid 4189] close(12) = -1 EBADF (Bad file descriptor) [pid 4189] close(13) = -1 EBADF (Bad file descriptor) [pid 4189] close(14) = -1 EBADF (Bad file descriptor) [pid 4189] close(15) = -1 EBADF (Bad file descriptor) [pid 4189] close(16) = -1 EBADF (Bad file descriptor) [pid 4189] close(17) = -1 EBADF (Bad file descriptor) [pid 4189] close(18) = -1 EBADF (Bad file descriptor) [pid 4189] close(19) = -1 EBADF (Bad file descriptor) [pid 4189] close(20) = -1 EBADF (Bad file descriptor) [pid 4189] close(21) = -1 EBADF (Bad file descriptor) [pid 4189] close(22) = -1 EBADF (Bad file descriptor) [pid 4189] close(23) = -1 EBADF (Bad file descriptor) [pid 4189] close(24) = -1 EBADF (Bad file descriptor) [pid 4189] close(25) = -1 EBADF (Bad file descriptor) [pid 4189] close(26) = -1 EBADF (Bad file descriptor) [pid 4189] close(27) = -1 EBADF (Bad file descriptor) [pid 4189] close(28) = -1 EBADF (Bad file descriptor) [pid 4189] close(29) = -1 EBADF (Bad file descriptor) [pid 4189] exit_group(0 [pid 4191] <... sendto resumed>) = ? [pid 4190] <... sendto resumed>) = ? [pid 4189] <... exit_group resumed>) = ? [pid 4191] +++ exited with 0 +++ [pid 4190] +++ exited with 0 +++ [pid 4189] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 542 ./strace-static-x86_64: Process 4192 attached [pid 4192] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4192] setpgid(0, 0) = 0 [pid 4192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4192] write(3, "1000", 4) = 4 [pid 4192] close(3) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4192] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4192] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[543], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 543 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4193 attached [pid 4193] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4193] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] <... futex resumed>) = 1 [pid 4193] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] <... futex resumed>) = 1 [pid 4193] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] <... futex resumed>) = 1 [pid 4193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] <... futex resumed>) = 1 [pid 4193] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] <... futex resumed>) = 1 [pid 4193] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4193] <... futex resumed>) = 1 [pid 4193] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4193] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] <... futex resumed>) = 0 [pid 4192] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4193] <... futex resumed>) = 1 [pid 4192] <... futex resumed>) = 0 [pid 4193] sendto(4, NULL, 0, 0, NULL, 0 [pid 4192] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4192] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4192] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4192] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[544], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 544 [pid 4192] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4194 attached [pid 4194] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4194] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4194] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4192] <... futex resumed>) = 0 [pid 4194] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4192] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] <... connect resumed>) = 0 [pid 4192] <... futex resumed>) = 0 [pid 4194] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4194] <... futex resumed>) = 0 [pid 4192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4194] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4192] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4194] <... bind resumed>) = 0 [pid 4192] <... futex resumed>) = 0 [pid 4194] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4192] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4194] <... futex resumed>) = 0 [pid 4192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4194] sendto(5, NULL, 0, 0, NULL, 0 [pid 4192] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4192] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4192] close(3) = 0 [pid 4192] close(4) = 0 [pid 4192] close(5) = 0 [pid 4192] close(6) = -1 EBADF (Bad file descriptor) [pid 4192] close(7) = -1 EBADF (Bad file descriptor) [pid 4192] close(8) = -1 EBADF (Bad file descriptor) [pid 4192] close(9) = -1 EBADF (Bad file descriptor) [pid 4192] close(10) = -1 EBADF (Bad file descriptor) [pid 4192] close(11) = -1 EBADF (Bad file descriptor) [pid 4192] close(12) = -1 EBADF (Bad file descriptor) [pid 4192] close(13) = -1 EBADF (Bad file descriptor) [pid 4192] close(14) = -1 EBADF (Bad file descriptor) [pid 4192] close(15) = -1 EBADF (Bad file descriptor) [pid 4192] close(16) = -1 EBADF (Bad file descriptor) [pid 4192] close(17) = -1 EBADF (Bad file descriptor) [pid 4192] close(18) = -1 EBADF (Bad file descriptor) [pid 4192] close(19) = -1 EBADF (Bad file descriptor) [pid 4192] close(20) = -1 EBADF (Bad file descriptor) [pid 4192] close(21) = -1 EBADF (Bad file descriptor) [pid 4192] close(22) = -1 EBADF (Bad file descriptor) [pid 4192] close(23) = -1 EBADF (Bad file descriptor) [pid 4192] close(24) = -1 EBADF (Bad file descriptor) [pid 4192] close(25) = -1 EBADF (Bad file descriptor) [pid 4192] close(26) = -1 EBADF (Bad file descriptor) [pid 4192] close(27) = -1 EBADF (Bad file descriptor) [pid 4192] close(28) = -1 EBADF (Bad file descriptor) [pid 4192] close(29) = -1 EBADF (Bad file descriptor) [pid 4192] exit_group(0) = ? [pid 4193] <... sendto resumed>) = ? [pid 4194] <... sendto resumed>) = ? [pid 4193] +++ exited with 0 +++ [pid 4194] +++ exited with 0 +++ [pid 4192] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 545 ./strace-static-x86_64: Process 4195 attached [pid 4195] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4195] setpgid(0, 0) = 0 [pid 4195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4195] write(3, "1000", 4) = 4 [pid 4195] close(3) = 0 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4195] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4195] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[546], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 546 [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4196 attached [pid 4196] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4196] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4195] <... futex resumed>) = 0 [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... futex resumed>) = 1 [pid 4196] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4195] <... futex resumed>) = 0 [pid 4196] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... bind resumed>) = 0 [pid 4195] <... futex resumed>) = 0 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... futex resumed>) = 0 [pid 4195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... sendmsg resumed>) = 0 [pid 4195] <... futex resumed>) = 0 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... futex resumed>) = 0 [pid 4195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4196] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... socket resumed>) = 4 [pid 4195] <... futex resumed>) = 0 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... futex resumed>) = 0 [pid 4195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4196] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4195] <... futex resumed>) = 0 [pid 4196] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... connect resumed>) = 0 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4195] <... futex resumed>) = 0 [pid 4196] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4195] <... futex resumed>) = 0 [pid 4196] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4196] <... bind resumed>) = 0 [pid 4196] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4195] <... futex resumed>) = 0 [pid 4196] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4195] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4195] <... futex resumed>) = 0 [pid 4196] sendto(4, NULL, 0, 0, NULL, 0 [pid 4195] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4195] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4195] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4195] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[547], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 547 [pid 4195] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4195] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4197 attached [pid 4197] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4197] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4197] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4195] <... futex resumed>) = 0 [pid 4197] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4195] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4195] <... futex resumed>) = 0 [pid 4197] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4195] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4197] <... connect resumed>) = 0 [pid 4197] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4195] <... futex resumed>) = 0 [pid 4197] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4195] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4195] <... futex resumed>) = 0 [pid 4197] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4195] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4197] <... bind resumed>) = 0 [pid 4197] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4195] <... futex resumed>) = 0 [pid 4197] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4195] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4195] <... futex resumed>) = 0 [pid 4197] sendto(5, NULL, 0, 0, NULL, 0 [pid 4195] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4195] close(3) = 0 [pid 4195] close(4) = 0 [pid 4195] close(5) = 0 [pid 4195] close(6) = -1 EBADF (Bad file descriptor) [pid 4195] close(7) = -1 EBADF (Bad file descriptor) [pid 4195] close(8) = -1 EBADF (Bad file descriptor) [pid 4195] close(9) = -1 EBADF (Bad file descriptor) [pid 4195] close(10) = -1 EBADF (Bad file descriptor) [pid 4195] close(11) = -1 EBADF (Bad file descriptor) [pid 4195] close(12) = -1 EBADF (Bad file descriptor) [pid 4195] close(13) = -1 EBADF (Bad file descriptor) [pid 4195] close(14) = -1 EBADF (Bad file descriptor) [pid 4195] close(15) = -1 EBADF (Bad file descriptor) [pid 4195] close(16) = -1 EBADF (Bad file descriptor) [pid 4195] close(17) = -1 EBADF (Bad file descriptor) [pid 4195] close(18) = -1 EBADF (Bad file descriptor) [pid 4195] close(19) = -1 EBADF (Bad file descriptor) [pid 4195] close(20) = -1 EBADF (Bad file descriptor) [pid 4195] close(21) = -1 EBADF (Bad file descriptor) [pid 4195] close(22) = -1 EBADF (Bad file descriptor) [pid 4195] close(23) = -1 EBADF (Bad file descriptor) [pid 4195] close(24) = -1 EBADF (Bad file descriptor) [pid 4195] close(25) = -1 EBADF (Bad file descriptor) [pid 4195] close(26) = -1 EBADF (Bad file descriptor) [pid 4195] close(27) = -1 EBADF (Bad file descriptor) [pid 4195] close(28) = -1 EBADF (Bad file descriptor) [pid 4195] close(29) = -1 EBADF (Bad file descriptor) [pid 4195] exit_group(0 [pid 4197] <... sendto resumed>) = ? [pid 4196] <... sendto resumed>) = ? [pid 4195] <... exit_group resumed>) = ? [pid 4197] +++ exited with 0 +++ [pid 4196] +++ exited with 0 +++ [pid 4195] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 548 ./strace-static-x86_64: Process 4198 attached [pid 4198] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4198] setpgid(0, 0) = 0 [pid 4198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4198] write(3, "1000", 4) = 4 [pid 4198] close(3) = 0 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4198] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4198] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[549], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 549 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4199 attached [pid 4199] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4199] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4198] <... futex resumed>) = 0 [pid 4199] <... sendmsg resumed>) = 0 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4199] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] <... socket resumed>) = 4 [pid 4198] <... futex resumed>) = 0 [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] <... futex resumed>) = 0 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4199] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] <... connect resumed>) = 0 [pid 4198] <... futex resumed>) = 0 [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] <... futex resumed>) = 0 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4199] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] <... bind resumed>) = 0 [pid 4198] <... futex resumed>) = 0 [pid 4199] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4199] <... futex resumed>) = 0 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4199] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4198] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4198] <... futex resumed>) = 0 [pid 4199] sendto(4, NULL, 0, 0, NULL, 0 [pid 4198] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4198] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4198] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4198] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[550], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 550 [pid 4198] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4200 attached [pid 4200] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4200] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4200] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] <... futex resumed>) = 0 [pid 4198] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4200] <... futex resumed>) = 1 [pid 4200] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4200] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4198] <... futex resumed>) = 0 [pid 4200] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4198] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4200] <... bind resumed>) = 0 [pid 4198] <... futex resumed>) = 0 [pid 4200] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4198] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4200] <... futex resumed>) = 0 [pid 4198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4200] sendto(5, NULL, 0, 0, NULL, 0 [pid 4198] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4198] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4198] close(3) = 0 [pid 4198] close(4) = 0 [pid 4198] close(5) = 0 [pid 4198] close(6) = -1 EBADF (Bad file descriptor) [pid 4198] close(7) = -1 EBADF (Bad file descriptor) [pid 4198] close(8) = -1 EBADF (Bad file descriptor) [pid 4198] close(9) = -1 EBADF (Bad file descriptor) [pid 4198] close(10) = -1 EBADF (Bad file descriptor) [pid 4198] close(11) = -1 EBADF (Bad file descriptor) [pid 4198] close(12) = -1 EBADF (Bad file descriptor) [pid 4198] close(13) = -1 EBADF (Bad file descriptor) [pid 4198] close(14) = -1 EBADF (Bad file descriptor) [pid 4198] close(15) = -1 EBADF (Bad file descriptor) [pid 4198] close(16) = -1 EBADF (Bad file descriptor) [pid 4198] close(17) = -1 EBADF (Bad file descriptor) [pid 4198] close(18) = -1 EBADF (Bad file descriptor) [pid 4198] close(19) = -1 EBADF (Bad file descriptor) [pid 4198] close(20) = -1 EBADF (Bad file descriptor) [pid 4198] close(21) = -1 EBADF (Bad file descriptor) [pid 4198] close(22) = -1 EBADF (Bad file descriptor) [pid 4198] close(23) = -1 EBADF (Bad file descriptor) [pid 4198] close(24) = -1 EBADF (Bad file descriptor) [pid 4198] close(25) = -1 EBADF (Bad file descriptor) [pid 4198] close(26) = -1 EBADF (Bad file descriptor) [pid 4198] close(27) = -1 EBADF (Bad file descriptor) [pid 4198] close(28) = -1 EBADF (Bad file descriptor) [pid 4198] close(29) = -1 EBADF (Bad file descriptor) [pid 4198] exit_group(0 [pid 4200] <... sendto resumed>) = ? [pid 4199] <... sendto resumed>) = ? [pid 4198] <... exit_group resumed>) = ? [pid 4200] +++ exited with 0 +++ [pid 4199] +++ exited with 0 +++ [pid 4198] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 551 ./strace-static-x86_64: Process 4201 attached [pid 4201] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4201] setpgid(0, 0) = 0 [pid 4201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4201] write(3, "1000", 4) = 4 [pid 4201] close(3) = 0 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4201] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4201] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[552], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 552 [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4202 attached [pid 4202] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4202] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4202] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... connect resumed>) = 0 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4202] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4201] <... futex resumed>) = 0 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4202] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] <... futex resumed>) = 0 [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4202] <... futex resumed>) = 0 [pid 4202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... sendmsg resumed>) = 0 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4202] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4201] <... futex resumed>) = 0 [pid 4202] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... socket resumed>) = 4 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4202] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4201] <... futex resumed>) = 0 [pid 4202] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... connect resumed>) = 0 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4202] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4201] <... futex resumed>) = 0 [pid 4202] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4202] <... bind resumed>) = 0 [pid 4202] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4202] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4201] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4201] <... futex resumed>) = 0 [pid 4202] sendto(4, NULL, 0, 0, NULL, 0 [pid 4201] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4201] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4201] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4201] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[553], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 553 [pid 4201] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4203 attached [pid 4203] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4203] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4203] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4201] <... futex resumed>) = 0 [pid 4203] <... futex resumed>) = 1 [pid 4201] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4203] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4203] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4201] <... futex resumed>) = 0 [pid 4203] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4201] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4203] <... bind resumed>) = 0 [pid 4203] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4201] <... futex resumed>) = 0 [pid 4203] <... futex resumed>) = 1 [pid 4201] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4201] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4203] sendto(5, NULL, 0, 0, NULL, 0 [pid 4201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4201] close(3) = 0 [pid 4201] close(4) = 0 [pid 4201] close(5) = 0 [pid 4201] close(6) = -1 EBADF (Bad file descriptor) [pid 4201] close(7) = -1 EBADF (Bad file descriptor) [pid 4201] close(8) = -1 EBADF (Bad file descriptor) [pid 4201] close(9) = -1 EBADF (Bad file descriptor) [pid 4201] close(10) = -1 EBADF (Bad file descriptor) [pid 4201] close(11) = -1 EBADF (Bad file descriptor) [pid 4201] close(12) = -1 EBADF (Bad file descriptor) [pid 4201] close(13) = -1 EBADF (Bad file descriptor) [pid 4201] close(14) = -1 EBADF (Bad file descriptor) [pid 4201] close(15) = -1 EBADF (Bad file descriptor) [pid 4201] close(16) = -1 EBADF (Bad file descriptor) [pid 4201] close(17) = -1 EBADF (Bad file descriptor) [pid 4201] close(18) = -1 EBADF (Bad file descriptor) [pid 4201] close(19) = -1 EBADF (Bad file descriptor) [pid 4201] close(20) = -1 EBADF (Bad file descriptor) [pid 4201] close(21) = -1 EBADF (Bad file descriptor) [pid 4201] close(22) = -1 EBADF (Bad file descriptor) [pid 4201] close(23) = -1 EBADF (Bad file descriptor) [pid 4201] close(24) = -1 EBADF (Bad file descriptor) [pid 4201] close(25) = -1 EBADF (Bad file descriptor) [pid 4201] close(26) = -1 EBADF (Bad file descriptor) [pid 4201] close(27) = -1 EBADF (Bad file descriptor) [pid 4201] close(28) = -1 EBADF (Bad file descriptor) [pid 4201] close(29) = -1 EBADF (Bad file descriptor) [pid 4201] exit_group(0) = ? [pid 4202] <... sendto resumed>) = ? [pid 4203] <... sendto resumed>) = ? [pid 4202] +++ exited with 0 +++ [pid 4203] +++ exited with 0 +++ [pid 4201] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 554 ./strace-static-x86_64: Process 4204 attached [pid 4204] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4204] setpgid(0, 0) = 0 [pid 4204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4204] write(3, "1000", 4) = 4 [pid 4204] close(3) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4204] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4204] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[555], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 555 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4205 attached [pid 4205] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4205] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4205] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4204] <... futex resumed>) = 0 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] <... futex resumed>) = 0 [pid 4205] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4205] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] <... bind resumed>) = 0 [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] <... sendmsg resumed>) = 0 [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4205] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] <... socket resumed>) = 4 [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4204] <... futex resumed>) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] <... connect resumed>) = 0 [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4205] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4205] <... bind resumed>) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4205] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4205] sendto(4, NULL, 0, 0, NULL, 0 [pid 4204] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4204] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4204] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4204] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[556], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 556 [pid 4204] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4204] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4206 attached [pid 4206] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4206] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4206] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4204] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4204] <... futex resumed>) = 0 [pid 4206] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4204] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4206] <... futex resumed>) = 0 [pid 4204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4206] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4204] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4204] <... futex resumed>) = 0 [pid 4206] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4204] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4206] <... bind resumed>) = 0 [pid 4206] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4204] <... futex resumed>) = 0 [pid 4206] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4204] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4204] <... futex resumed>) = 0 [pid 4206] sendto(5, NULL, 0, 0, NULL, 0 [pid 4204] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4204] close(3) = 0 [pid 4204] close(4) = 0 [pid 4204] close(5) = 0 [pid 4204] close(6) = -1 EBADF (Bad file descriptor) [pid 4204] close(7) = -1 EBADF (Bad file descriptor) [pid 4204] close(8) = -1 EBADF (Bad file descriptor) [pid 4204] close(9) = -1 EBADF (Bad file descriptor) [pid 4204] close(10) = -1 EBADF (Bad file descriptor) [pid 4204] close(11) = -1 EBADF (Bad file descriptor) [pid 4204] close(12) = -1 EBADF (Bad file descriptor) [pid 4204] close(13) = -1 EBADF (Bad file descriptor) [pid 4204] close(14) = -1 EBADF (Bad file descriptor) [pid 4204] close(15) = -1 EBADF (Bad file descriptor) [pid 4204] close(16) = -1 EBADF (Bad file descriptor) [pid 4204] close(17) = -1 EBADF (Bad file descriptor) [pid 4204] close(18) = -1 EBADF (Bad file descriptor) [pid 4204] close(19) = -1 EBADF (Bad file descriptor) [pid 4204] close(20) = -1 EBADF (Bad file descriptor) [pid 4204] close(21) = -1 EBADF (Bad file descriptor) [pid 4204] close(22) = -1 EBADF (Bad file descriptor) [pid 4204] close(23) = -1 EBADF (Bad file descriptor) [pid 4204] close(24) = -1 EBADF (Bad file descriptor) [pid 4204] close(25) = -1 EBADF (Bad file descriptor) [pid 4204] close(26) = -1 EBADF (Bad file descriptor) [pid 4204] close(27) = -1 EBADF (Bad file descriptor) [pid 4204] close(28) = -1 EBADF (Bad file descriptor) [pid 4204] close(29) = -1 EBADF (Bad file descriptor) [pid 4204] exit_group(0 [pid 4206] <... sendto resumed>) = ? [pid 4205] <... sendto resumed>) = ? [pid 4204] <... exit_group resumed>) = ? [pid 4206] +++ exited with 0 +++ [pid 4205] +++ exited with 0 +++ [pid 4204] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 557 ./strace-static-x86_64: Process 4207 attached [pid 4207] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4207] setpgid(0, 0) = 0 [pid 4207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4207] write(3, "1000", 4) = 4 [pid 4207] close(3) = 0 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4207] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4207] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[558], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 558 [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4208 attached [pid 4208] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4208] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4208] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4208] <... connect resumed>) = 0 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4208] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4208] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] <... bind resumed>) = 0 [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4208] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] <... sendmsg resumed>) = 0 [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4208] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4208] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] <... socket resumed>) = 4 [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4208] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4208] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] <... connect resumed>) = 0 [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4208] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4208] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4208] <... bind resumed>) = 0 [pid 4208] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4208] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4208] sendto(4, NULL, 0, 0, NULL, 0 [pid 4207] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4207] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4207] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4207] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4209 attached [pid 4209] set_robust_list(0x7fd2b3f249e0, 24 [pid 4207] <... clone resumed>, parent_tid=[559], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 559 [pid 4207] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4209] <... set_robust_list resumed>) = 0 [pid 4209] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4209] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4207] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4209] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4209] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4207] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4207] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4209] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4209] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4207] <... futex resumed>) = 0 [pid 4209] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4207] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4207] <... futex resumed>) = 0 [pid 4209] sendto(5, NULL, 0, 0, NULL, 0 [pid 4207] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4207] close(3) = 0 [pid 4207] close(4) = 0 [pid 4207] close(5) = 0 [pid 4207] close(6) = -1 EBADF (Bad file descriptor) [pid 4207] close(7) = -1 EBADF (Bad file descriptor) [pid 4207] close(8) = -1 EBADF (Bad file descriptor) [pid 4207] close(9) = -1 EBADF (Bad file descriptor) [pid 4207] close(10) = -1 EBADF (Bad file descriptor) [pid 4207] close(11) = -1 EBADF (Bad file descriptor) [pid 4207] close(12) = -1 EBADF (Bad file descriptor) [pid 4207] close(13) = -1 EBADF (Bad file descriptor) [pid 4207] close(14) = -1 EBADF (Bad file descriptor) [pid 4207] close(15) = -1 EBADF (Bad file descriptor) [pid 4207] close(16) = -1 EBADF (Bad file descriptor) [pid 4207] close(17) = -1 EBADF (Bad file descriptor) [pid 4207] close(18) = -1 EBADF (Bad file descriptor) [pid 4207] close(19) = -1 EBADF (Bad file descriptor) [pid 4207] close(20) = -1 EBADF (Bad file descriptor) [pid 4207] close(21) = -1 EBADF (Bad file descriptor) [pid 4207] close(22) = -1 EBADF (Bad file descriptor) [pid 4207] close(23) = -1 EBADF (Bad file descriptor) [pid 4207] close(24) = -1 EBADF (Bad file descriptor) [pid 4207] close(25) = -1 EBADF (Bad file descriptor) [pid 4207] close(26) = -1 EBADF (Bad file descriptor) [pid 4207] close(27) = -1 EBADF (Bad file descriptor) [pid 4207] close(28) = -1 EBADF (Bad file descriptor) [pid 4207] close(29) = -1 EBADF (Bad file descriptor) [pid 4207] exit_group(0 [pid 4209] <... sendto resumed>) = ? [pid 4207] <... exit_group resumed>) = ? [pid 4209] +++ exited with 0 +++ [pid 4208] <... sendto resumed>) = ? [pid 4208] +++ exited with 0 +++ [pid 4207] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 560 ./strace-static-x86_64: Process 4210 attached [pid 4210] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4210] setpgid(0, 0) = 0 [pid 4210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4210] write(3, "1000", 4) = 4 [pid 4210] close(3) = 0 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4210] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4210] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[561], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 561 [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4211 attached [pid 4211] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4211] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4211] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = 0 [pid 4211] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] <... connect resumed>) = 0 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4211] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... bind resumed>) = 0 [pid 4210] <... futex resumed>) = 0 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] <... futex resumed>) = 0 [pid 4210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... sendmsg resumed>) = 0 [pid 4210] <... futex resumed>) = 0 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] <... futex resumed>) = 0 [pid 4210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4211] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = 0 [pid 4211] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] <... socket resumed>) = 4 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4211] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = 0 [pid 4211] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] <... connect resumed>) = 0 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4211] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = 0 [pid 4211] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4211] <... bind resumed>) = 0 [pid 4211] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4211] sendto(4, NULL, 0, 0, NULL, 0 [pid 4210] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4210] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4210] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4210] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4210] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[562], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 562 [pid 4210] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4210] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4212 attached [pid 4212] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4212] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4212] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4212] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] <... futex resumed>) = 0 [pid 4210] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... futex resumed>) = 0 [pid 4210] <... futex resumed>) = 1 [pid 4212] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4210] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4212] <... connect resumed>) = 0 [pid 4212] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4212] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = 0 [pid 4212] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4210] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4212] <... bind resumed>) = 0 [pid 4212] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4210] <... futex resumed>) = 0 [pid 4212] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4210] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4210] <... futex resumed>) = 0 [pid 4212] sendto(5, NULL, 0, 0, NULL, 0 [pid 4210] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4210] close(3) = 0 [pid 4210] close(4) = 0 [pid 4210] close(5) = 0 [pid 4210] close(6) = -1 EBADF (Bad file descriptor) [pid 4210] close(7) = -1 EBADF (Bad file descriptor) [pid 4210] close(8) = -1 EBADF (Bad file descriptor) [pid 4210] close(9) = -1 EBADF (Bad file descriptor) [pid 4210] close(10) = -1 EBADF (Bad file descriptor) [pid 4210] close(11) = -1 EBADF (Bad file descriptor) [pid 4210] close(12) = -1 EBADF (Bad file descriptor) [pid 4210] close(13) = -1 EBADF (Bad file descriptor) [pid 4210] close(14) = -1 EBADF (Bad file descriptor) [pid 4210] close(15) = -1 EBADF (Bad file descriptor) [pid 4210] close(16) = -1 EBADF (Bad file descriptor) [pid 4210] close(17) = -1 EBADF (Bad file descriptor) [pid 4210] close(18) = -1 EBADF (Bad file descriptor) [pid 4210] close(19) = -1 EBADF (Bad file descriptor) [pid 4210] close(20) = -1 EBADF (Bad file descriptor) [pid 4210] close(21) = -1 EBADF (Bad file descriptor) [pid 4210] close(22) = -1 EBADF (Bad file descriptor) [pid 4210] close(23) = -1 EBADF (Bad file descriptor) [pid 4210] close(24) = -1 EBADF (Bad file descriptor) [pid 4210] close(25) = -1 EBADF (Bad file descriptor) [pid 4210] close(26) = -1 EBADF (Bad file descriptor) [pid 4210] close(27) = -1 EBADF (Bad file descriptor) [pid 4210] close(28) = -1 EBADF (Bad file descriptor) [pid 4210] close(29) = -1 EBADF (Bad file descriptor) [pid 4210] exit_group(0 [pid 4211] <... sendto resumed>) = ? [pid 4212] <... sendto resumed>) = ? [pid 4210] <... exit_group resumed>) = ? [pid 4211] +++ exited with 0 +++ [pid 4212] +++ exited with 0 +++ [pid 4210] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4213 attached , child_tidptr=0x555556bdb5d0) = 563 [pid 4213] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4213] setpgid(0, 0) = 0 [pid 4213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4213] write(3, "1000", 4) = 4 [pid 4213] close(3) = 0 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4213] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4213] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[564], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 564 [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4214 attached [pid 4214] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4214] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] <... futex resumed>) = 0 [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... futex resumed>) = 1 [pid 4214] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4214] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... bind resumed>) = 0 [pid 4213] <... futex resumed>) = 0 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... futex resumed>) = 0 [pid 4213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4214] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... sendmsg resumed>) = 0 [pid 4213] <... futex resumed>) = 0 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... futex resumed>) = 0 [pid 4213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4214] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... socket resumed>) = 4 [pid 4213] <... futex resumed>) = 0 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... futex resumed>) = 0 [pid 4213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4214] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4213] <... futex resumed>) = 0 [pid 4214] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... connect resumed>) = 0 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4214] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4213] <... futex resumed>) = 0 [pid 4214] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4214] <... bind resumed>) = 0 [pid 4214] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4214] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4213] <... futex resumed>) = 0 [pid 4214] sendto(4, NULL, 0, 0, NULL, 0 [pid 4213] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4213] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4213] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4213] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[565], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 565 [pid 4213] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4213] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4215 attached [pid 4215] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4215] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4215] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4215] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4213] <... futex resumed>) = 0 [pid 4215] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4213] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4215] <... connect resumed>) = 0 [pid 4215] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4215] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4213] <... futex resumed>) = 0 [pid 4215] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4213] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4215] <... bind resumed>) = 0 [pid 4215] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4215] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4213] <... futex resumed>) = 0 [pid 4215] sendto(5, NULL, 0, 0, NULL, 0 [pid 4213] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4215] <... sendto resumed>) = 0 [pid 4215] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4213] <... futex resumed>) = 0 [pid 4215] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4213] close(3) = 0 [pid 4213] close(4) = 0 [pid 4213] close(5) = 0 [pid 4213] close(6) = -1 EBADF (Bad file descriptor) [pid 4213] close(7) = -1 EBADF (Bad file descriptor) [pid 4213] close(8) = -1 EBADF (Bad file descriptor) [pid 4213] close(9) = -1 EBADF (Bad file descriptor) [pid 4213] close(10) = -1 EBADF (Bad file descriptor) [pid 4213] close(11) = -1 EBADF (Bad file descriptor) [pid 4213] close(12) = -1 EBADF (Bad file descriptor) [pid 4213] close(13) = -1 EBADF (Bad file descriptor) [pid 4213] close(14) = -1 EBADF (Bad file descriptor) [pid 4213] close(15) = -1 EBADF (Bad file descriptor) [pid 4213] close(16) = -1 EBADF (Bad file descriptor) [pid 4213] close(17) = -1 EBADF (Bad file descriptor) [pid 4213] close(18) = -1 EBADF (Bad file descriptor) [pid 4213] close(19) = -1 EBADF (Bad file descriptor) [pid 4213] close(20) = -1 EBADF (Bad file descriptor) [pid 4213] close(21) = -1 EBADF (Bad file descriptor) [pid 4213] close(22) = -1 EBADF (Bad file descriptor) [pid 4213] close(23) = -1 EBADF (Bad file descriptor) [pid 4213] close(24) = -1 EBADF (Bad file descriptor) [pid 4213] close(25) = -1 EBADF (Bad file descriptor) [pid 4213] close(26) = -1 EBADF (Bad file descriptor) [pid 4213] close(27) = -1 EBADF (Bad file descriptor) [pid 4213] close(28) = -1 EBADF (Bad file descriptor) [pid 4213] close(29) = -1 EBADF (Bad file descriptor) [pid 4213] exit_group(0 [pid 4215] <... futex resumed>) = ? [pid 4213] <... exit_group resumed>) = ? [pid 4215] +++ exited with 0 +++ [pid 4214] <... sendto resumed>) = ? [pid 4214] +++ exited with 0 +++ [pid 4213] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 566 ./strace-static-x86_64: Process 4216 attached [pid 4216] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4216] setpgid(0, 0) = 0 [pid 4216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4216] write(3, "1000", 4) = 4 [pid 4216] close(3) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4216] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4216] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[567], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 567 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4217 attached [pid 4217] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4217] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] <... futex resumed>) = 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 1 [pid 4217] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4216] <... futex resumed>) = 0 [pid 4217] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] <... socket resumed>) = 5 [pid 4216] <... futex resumed>) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 0 [pid 4216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4217] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] <... connect resumed>) = 0 [pid 4216] <... futex resumed>) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 0 [pid 4216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4217] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] <... bind resumed>) = 0 [pid 4216] <... futex resumed>) = 0 [pid 4217] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4217] <... futex resumed>) = 0 [pid 4216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4217] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4216] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4216] <... futex resumed>) = 0 [pid 4217] sendto(5, NULL, 0, 0, NULL, 0 [pid 4216] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4216] close(3) = 0 [pid 4216] close(4) = 0 [pid 4216] close(5) = 0 [pid 4216] close(6) = -1 EBADF (Bad file descriptor) [pid 4216] close(7) = -1 EBADF (Bad file descriptor) [pid 4216] close(8) = -1 EBADF (Bad file descriptor) [pid 4216] close(9) = -1 EBADF (Bad file descriptor) [pid 4216] close(10) = -1 EBADF (Bad file descriptor) [pid 4216] close(11) = -1 EBADF (Bad file descriptor) [pid 4216] close(12) = -1 EBADF (Bad file descriptor) [pid 4216] close(13) = -1 EBADF (Bad file descriptor) [pid 4216] close(14) = -1 EBADF (Bad file descriptor) [pid 4216] close(15) = -1 EBADF (Bad file descriptor) [pid 4216] close(16) = -1 EBADF (Bad file descriptor) [pid 4216] close(17) = -1 EBADF (Bad file descriptor) [pid 4216] close(18) = -1 EBADF (Bad file descriptor) [pid 4216] close(19) = -1 EBADF (Bad file descriptor) [pid 4216] close(20) = -1 EBADF (Bad file descriptor) [pid 4216] close(21) = -1 EBADF (Bad file descriptor) [pid 4216] close(22) = -1 EBADF (Bad file descriptor) [pid 4216] close(23) = -1 EBADF (Bad file descriptor) [pid 4216] close(24) = -1 EBADF (Bad file descriptor) [pid 4216] close(25) = -1 EBADF (Bad file descriptor) [pid 4216] close(26) = -1 EBADF (Bad file descriptor) [pid 4216] close(27) = -1 EBADF (Bad file descriptor) [pid 4216] close(28) = -1 EBADF (Bad file descriptor) [pid 4216] close(29) = -1 EBADF (Bad file descriptor) [pid 4216] exit_group(0 [pid 4217] <... sendto resumed>) = ? [pid 4216] <... exit_group resumed>) = ? [pid 4217] +++ exited with 0 +++ [pid 4216] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 568 ./strace-static-x86_64: Process 4218 attached [pid 4218] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4218] setpgid(0, 0) = 0 [pid 4218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4218] write(3, "1000", 4) = 4 [pid 4218] close(3) = 0 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4218] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4218] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[569], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 569 [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4219 attached [pid 4219] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4219] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] <... futex resumed>) = 0 [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... futex resumed>) = 1 [pid 4219] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] <... futex resumed>) = 0 [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... futex resumed>) = 1 [pid 4219] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... sendmsg resumed>) = 0 [pid 4218] <... futex resumed>) = 0 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... futex resumed>) = 0 [pid 4218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4219] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... socket resumed>) = 4 [pid 4218] <... futex resumed>) = 0 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... futex resumed>) = 0 [pid 4218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4219] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... connect resumed>) = 0 [pid 4218] <... futex resumed>) = 0 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... futex resumed>) = 0 [pid 4218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4219] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4218] <... futex resumed>) = 0 [pid 4219] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4219] <... bind resumed>) = 0 [pid 4219] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4219] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4218] <... futex resumed>) = 0 [pid 4219] sendto(4, NULL, 0, 0, NULL, 0 [pid 4218] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4218] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4218] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4218] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4220 attached , parent_tid=[570], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 570 [pid 4220] set_robust_list(0x7fd2b3f249e0, 24 [pid 4218] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... set_robust_list resumed>) = 0 [pid 4218] <... futex resumed>) = 0 [pid 4220] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4218] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4220] <... socket resumed>) = 5 [pid 4220] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4220] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4218] <... futex resumed>) = 0 [pid 4220] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4218] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4220] <... connect resumed>) = 0 [pid 4220] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4220] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4218] <... futex resumed>) = 0 [pid 4220] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4218] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4220] <... bind resumed>) = 0 [pid 4220] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4220] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4218] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4218] <... futex resumed>) = 0 [pid 4220] sendto(5, NULL, 0, 0, NULL, 0 [pid 4218] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4218] close(3) = 0 [pid 4218] close(4) = 0 [pid 4218] close(5) = 0 [pid 4218] close(6) = -1 EBADF (Bad file descriptor) [pid 4218] close(7) = -1 EBADF (Bad file descriptor) [pid 4218] close(8) = -1 EBADF (Bad file descriptor) [pid 4218] close(9) = -1 EBADF (Bad file descriptor) [pid 4218] close(10) = -1 EBADF (Bad file descriptor) [pid 4218] close(11) = -1 EBADF (Bad file descriptor) [pid 4218] close(12) = -1 EBADF (Bad file descriptor) [pid 4218] close(13) = -1 EBADF (Bad file descriptor) [pid 4218] close(14) = -1 EBADF (Bad file descriptor) [pid 4218] close(15) = -1 EBADF (Bad file descriptor) [pid 4218] close(16) = -1 EBADF (Bad file descriptor) [pid 4218] close(17) = -1 EBADF (Bad file descriptor) [pid 4218] close(18) = -1 EBADF (Bad file descriptor) [pid 4218] close(19) = -1 EBADF (Bad file descriptor) [pid 4218] close(20) = -1 EBADF (Bad file descriptor) [pid 4218] close(21) = -1 EBADF (Bad file descriptor) [pid 4218] close(22) = -1 EBADF (Bad file descriptor) [pid 4218] close(23) = -1 EBADF (Bad file descriptor) [pid 4218] close(24) = -1 EBADF (Bad file descriptor) [pid 4218] close(25) = -1 EBADF (Bad file descriptor) [pid 4218] close(26) = -1 EBADF (Bad file descriptor) [pid 4218] close(27) = -1 EBADF (Bad file descriptor) [pid 4218] close(28) = -1 EBADF (Bad file descriptor) [pid 4218] close(29) = -1 EBADF (Bad file descriptor) [pid 4218] exit_group(0 [pid 4220] <... sendto resumed>) = ? [pid 4219] <... sendto resumed>) = ? [pid 4218] <... exit_group resumed>) = ? [pid 4220] +++ exited with 0 +++ [pid 4219] +++ exited with 0 +++ [pid 4218] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 571 ./strace-static-x86_64: Process 4221 attached [pid 4221] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4221] setpgid(0, 0) = 0 [pid 4221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4221] write(3, "1000", 4) = 4 [pid 4221] close(3) = 0 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4221] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4221] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[572], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 572 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4222 attached [pid 4222] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4222] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 1 [pid 4222] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 1 [pid 4222] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 1 [pid 4222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4222] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... socket resumed>) = 4 [pid 4221] <... futex resumed>) = 0 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 0 [pid 4221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4222] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... connect resumed>) = 0 [pid 4221] <... futex resumed>) = 0 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 0 [pid 4221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4222] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... bind resumed>) = 0 [pid 4221] <... futex resumed>) = 0 [pid 4222] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4222] <... futex resumed>) = 0 [pid 4221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4222] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4221] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4221] <... futex resumed>) = 0 [pid 4222] sendto(4, NULL, 0, 0, NULL, 0 [pid 4221] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4221] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4221] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4221] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[573], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 573 [pid 4221] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4223 attached [pid 4223] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4223] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4223] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4223] <... futex resumed>) = 1 [pid 4223] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4223] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4221] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4223] <... futex resumed>) = 1 [pid 4223] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4223] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] <... futex resumed>) = 0 [pid 4221] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] <... futex resumed>) = 1 [pid 4221] <... futex resumed>) = 0 [pid 4223] sendto(5, NULL, 0, 0, NULL, 0 [pid 4221] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4221] close(3) = 0 [pid 4221] close(4) = 0 [pid 4221] close(5) = 0 [pid 4221] close(6) = -1 EBADF (Bad file descriptor) [pid 4221] close(7) = -1 EBADF (Bad file descriptor) [pid 4221] close(8) = -1 EBADF (Bad file descriptor) [pid 4221] close(9) = -1 EBADF (Bad file descriptor) [pid 4221] close(10) = -1 EBADF (Bad file descriptor) [pid 4221] close(11) = -1 EBADF (Bad file descriptor) [pid 4221] close(12) = -1 EBADF (Bad file descriptor) [pid 4221] close(13) = -1 EBADF (Bad file descriptor) [pid 4221] close(14) = -1 EBADF (Bad file descriptor) [pid 4221] close(15) = -1 EBADF (Bad file descriptor) [pid 4221] close(16) = -1 EBADF (Bad file descriptor) [pid 4221] close(17) = -1 EBADF (Bad file descriptor) [pid 4221] close(18) = -1 EBADF (Bad file descriptor) [pid 4221] close(19) = -1 EBADF (Bad file descriptor) [pid 4221] close(20) = -1 EBADF (Bad file descriptor) [pid 4221] close(21) = -1 EBADF (Bad file descriptor) [pid 4221] close(22) = -1 EBADF (Bad file descriptor) [pid 4221] close(23) = -1 EBADF (Bad file descriptor) [pid 4221] close(24) = -1 EBADF (Bad file descriptor) [pid 4221] close(25) = -1 EBADF (Bad file descriptor) [pid 4221] close(26) = -1 EBADF (Bad file descriptor) [pid 4221] close(27) = -1 EBADF (Bad file descriptor) [pid 4221] close(28) = -1 EBADF (Bad file descriptor) [pid 4221] close(29) = -1 EBADF (Bad file descriptor) [pid 4221] exit_group(0) = ? [pid 4223] <... sendto resumed>) = ? [pid 4222] <... sendto resumed>) = ? [pid 4223] +++ exited with 0 +++ [pid 4222] +++ exited with 0 +++ [pid 4221] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 574 ./strace-static-x86_64: Process 4224 attached [pid 4224] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4224] setpgid(0, 0) = 0 [pid 4224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4224] write(3, "1000", 4) = 4 [pid 4224] close(3) = 0 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4224] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4224] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[575], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 575 [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4225 attached [pid 4225] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4225] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... futex resumed>) = 1 [pid 4225] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... futex resumed>) = 1 [pid 4225] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4224] <... futex resumed>) = 0 [pid 4225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] <... sendmsg resumed>) = 0 [pid 4224] <... futex resumed>) = 0 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... futex resumed>) = 0 [pid 4224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4225] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] <... socket resumed>) = 4 [pid 4224] <... futex resumed>) = 0 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... futex resumed>) = 0 [pid 4224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4225] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] <... connect resumed>) = 0 [pid 4224] <... futex resumed>) = 0 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... futex resumed>) = 0 [pid 4224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4225] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4224] <... futex resumed>) = 0 [pid 4225] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4225] <... bind resumed>) = 0 [pid 4225] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4224] <... futex resumed>) = 0 [pid 4225] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4224] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4224] <... futex resumed>) = 0 [pid 4225] sendto(4, NULL, 0, 0, NULL, 0 [pid 4224] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4224] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4224] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4224] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[576], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 576 [pid 4224] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4226 attached [pid 4226] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4226] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4226] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] <... futex resumed>) = 1 [pid 4226] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4226] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4224] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] <... futex resumed>) = 1 [pid 4226] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4226] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4224] <... futex resumed>) = 0 [pid 4224] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4226] <... futex resumed>) = 1 [pid 4224] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4226] sendto(5, NULL, 0, 0, NULL, 0 [pid 4224] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4224] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4224] close(3) = 0 [pid 4224] close(4) = 0 [pid 4224] close(5) = 0 [pid 4224] close(6) = -1 EBADF (Bad file descriptor) [pid 4224] close(7) = -1 EBADF (Bad file descriptor) [pid 4224] close(8) = -1 EBADF (Bad file descriptor) [pid 4224] close(9) = -1 EBADF (Bad file descriptor) [pid 4224] close(10) = -1 EBADF (Bad file descriptor) [pid 4224] close(11) = -1 EBADF (Bad file descriptor) [pid 4224] close(12) = -1 EBADF (Bad file descriptor) [pid 4224] close(13) = -1 EBADF (Bad file descriptor) [pid 4224] close(14) = -1 EBADF (Bad file descriptor) [pid 4224] close(15) = -1 EBADF (Bad file descriptor) [pid 4224] close(16) = -1 EBADF (Bad file descriptor) [pid 4224] close(17) = -1 EBADF (Bad file descriptor) [pid 4224] close(18) = -1 EBADF (Bad file descriptor) [pid 4224] close(19) = -1 EBADF (Bad file descriptor) [pid 4224] close(20) = -1 EBADF (Bad file descriptor) [pid 4224] close(21) = -1 EBADF (Bad file descriptor) [pid 4224] close(22) = -1 EBADF (Bad file descriptor) [pid 4224] close(23) = -1 EBADF (Bad file descriptor) [pid 4224] close(24) = -1 EBADF (Bad file descriptor) [pid 4224] close(25) = -1 EBADF (Bad file descriptor) [pid 4224] close(26) = -1 EBADF (Bad file descriptor) [pid 4224] close(27) = -1 EBADF (Bad file descriptor) [pid 4224] close(28) = -1 EBADF (Bad file descriptor) [pid 4224] close(29) = -1 EBADF (Bad file descriptor) [pid 4224] exit_group(0 [pid 4226] <... sendto resumed>) = ? [pid 4225] <... sendto resumed>) = ? [pid 4224] <... exit_group resumed>) = ? [pid 4226] +++ exited with 0 +++ [pid 4225] +++ exited with 0 +++ [pid 4224] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 577 ./strace-static-x86_64: Process 4227 attached [pid 4227] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4227] setpgid(0, 0) = 0 [pid 4227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4227] write(3, "1000", 4) = 4 [pid 4227] close(3) = 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4227] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4227] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[578], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 578 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4228 attached [pid 4228] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4228] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = 0 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 1 [pid 4228] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = 0 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 1 [pid 4228] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = 0 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 1 [pid 4228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = 0 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 1 [pid 4228] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4228] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... connect resumed>) = 0 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 0 [pid 4227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4228] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... bind resumed>) = 0 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 0 [pid 4227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4228] sendto(4, NULL, 0, 0, NULL, 0 [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... sendto resumed>) = 0 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... futex resumed>) = 0 [pid 4227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4228] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4227] <... futex resumed>) = 0 [pid 4228] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... socket resumed>) = 5 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4227] <... futex resumed>) = 0 [pid 4228] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... connect resumed>) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4227] <... futex resumed>) = 0 [pid 4228] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4228] <... bind resumed>) = 0 [pid 4228] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4227] <... futex resumed>) = 0 [pid 4228] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4227] <... futex resumed>) = 0 [pid 4228] sendto(5, NULL, 0, 0, NULL, 0 [pid 4227] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4227] close(3) = 0 [pid 4227] close(4) = 0 [pid 4227] close(5) = 0 [pid 4227] close(6) = -1 EBADF (Bad file descriptor) [pid 4227] close(7) = -1 EBADF (Bad file descriptor) [pid 4227] close(8) = -1 EBADF (Bad file descriptor) [pid 4227] close(9) = -1 EBADF (Bad file descriptor) [pid 4227] close(10) = -1 EBADF (Bad file descriptor) [pid 4227] close(11) = -1 EBADF (Bad file descriptor) [pid 4227] close(12) = -1 EBADF (Bad file descriptor) [pid 4227] close(13) = -1 EBADF (Bad file descriptor) [pid 4227] close(14) = -1 EBADF (Bad file descriptor) [pid 4227] close(15) = -1 EBADF (Bad file descriptor) [pid 4227] close(16) = -1 EBADF (Bad file descriptor) [pid 4227] close(17) = -1 EBADF (Bad file descriptor) [pid 4227] close(18) = -1 EBADF (Bad file descriptor) [pid 4227] close(19) = -1 EBADF (Bad file descriptor) [pid 4227] close(20) = -1 EBADF (Bad file descriptor) [pid 4227] close(21) = -1 EBADF (Bad file descriptor) [pid 4227] close(22) = -1 EBADF (Bad file descriptor) [pid 4227] close(23) = -1 EBADF (Bad file descriptor) [pid 4227] close(24) = -1 EBADF (Bad file descriptor) [pid 4227] close(25) = -1 EBADF (Bad file descriptor) [pid 4227] close(26) = -1 EBADF (Bad file descriptor) [pid 4227] close(27) = -1 EBADF (Bad file descriptor) [pid 4227] close(28) = -1 EBADF (Bad file descriptor) [pid 4227] close(29) = -1 EBADF (Bad file descriptor) [pid 4227] exit_group(0) = ? [pid 4228] <... sendto resumed>) = ? [pid 4228] +++ exited with 0 +++ [pid 4227] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=577, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 579 ./strace-static-x86_64: Process 4229 attached [pid 4229] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4229] setpgid(0, 0) = 0 [pid 4229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4229] write(3, "1000", 4) = 4 [pid 4229] close(3) = 0 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4229] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4229] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[580], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 580 [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4230 attached [pid 4230] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4230] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4230] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] <... connect resumed>) = 0 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4230] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] <... bind resumed>) = 0 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4230] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] <... sendmsg resumed>) = 0 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4230] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] <... socket resumed>) = 4 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4230] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] <... connect resumed>) = 0 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4230] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4230] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4230] <... bind resumed>) = 0 [pid 4230] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4229] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4230] sendto(4, NULL, 0, 0, NULL, 0 [pid 4229] <... futex resumed>) = 0 [pid 4229] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4229] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4229] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4229] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[581], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 581 [pid 4229] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4229] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4231 attached [pid 4231] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4231] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4231] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4231] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4231] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4229] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4231] <... connect resumed>) = 0 [pid 4231] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4231] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4231] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4229] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4231] <... bind resumed>) = 0 [pid 4231] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4229] <... futex resumed>) = 0 [pid 4231] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4229] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4229] <... futex resumed>) = 0 [pid 4231] sendto(5, NULL, 0, 0, NULL, 0 [pid 4229] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4229] close(3) = 0 [pid 4229] close(4) = 0 [pid 4229] close(5) = 0 [pid 4229] close(6) = -1 EBADF (Bad file descriptor) [pid 4229] close(7) = -1 EBADF (Bad file descriptor) [pid 4229] close(8) = -1 EBADF (Bad file descriptor) [pid 4229] close(9) = -1 EBADF (Bad file descriptor) [pid 4229] close(10) = -1 EBADF (Bad file descriptor) [pid 4229] close(11) = -1 EBADF (Bad file descriptor) [pid 4229] close(12) = -1 EBADF (Bad file descriptor) [pid 4229] close(13) = -1 EBADF (Bad file descriptor) [pid 4229] close(14) = -1 EBADF (Bad file descriptor) [pid 4229] close(15) = -1 EBADF (Bad file descriptor) [pid 4229] close(16) = -1 EBADF (Bad file descriptor) [pid 4229] close(17) = -1 EBADF (Bad file descriptor) [pid 4229] close(18) = -1 EBADF (Bad file descriptor) [pid 4229] close(19) = -1 EBADF (Bad file descriptor) [pid 4229] close(20) = -1 EBADF (Bad file descriptor) [pid 4229] close(21) = -1 EBADF (Bad file descriptor) [pid 4229] close(22) = -1 EBADF (Bad file descriptor) [pid 4229] close(23) = -1 EBADF (Bad file descriptor) [pid 4229] close(24) = -1 EBADF (Bad file descriptor) [pid 4229] close(25) = -1 EBADF (Bad file descriptor) [pid 4229] close(26) = -1 EBADF (Bad file descriptor) [pid 4229] close(27) = -1 EBADF (Bad file descriptor) [pid 4229] close(28) = -1 EBADF (Bad file descriptor) [pid 4229] close(29) = -1 EBADF (Bad file descriptor) [pid 4229] exit_group(0 [pid 4231] <... sendto resumed>) = ? [pid 4230] <... sendto resumed>) = ? [pid 4229] <... exit_group resumed>) = ? [pid 4231] +++ exited with 0 +++ [pid 4230] +++ exited with 0 +++ [pid 4229] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 582 ./strace-static-x86_64: Process 4232 attached [pid 4232] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4232] setpgid(0, 0) = 0 [pid 4232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4232] write(3, "1000", 4) = 4 [pid 4232] close(3) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4232] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4232] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[583], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 583 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4233 attached [pid 4233] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4233] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4233] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4233] <... futex resumed>) = 1 [pid 4233] sendto(4, NULL, 0, 0, NULL, 0 [pid 4232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4232] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4232] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4232] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4234 attached , parent_tid=[584], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 584 [pid 4232] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4234] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4234] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4234] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4234] <... futex resumed>) = 1 [pid 4234] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4234] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4232] <... futex resumed>) = 0 [pid 4232] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4232] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4234] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4234] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4232] <... futex resumed>) = 0 [pid 4234] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4232] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4232] <... futex resumed>) = 0 [pid 4234] sendto(5, NULL, 0, 0, NULL, 0 [pid 4232] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4232] close(3) = 0 [pid 4232] close(4) = 0 [pid 4232] close(5) = 0 [pid 4232] close(6) = -1 EBADF (Bad file descriptor) [pid 4232] close(7) = -1 EBADF (Bad file descriptor) [pid 4232] close(8) = -1 EBADF (Bad file descriptor) [pid 4232] close(9) = -1 EBADF (Bad file descriptor) [pid 4232] close(10) = -1 EBADF (Bad file descriptor) [pid 4232] close(11) = -1 EBADF (Bad file descriptor) [pid 4232] close(12) = -1 EBADF (Bad file descriptor) [pid 4232] close(13) = -1 EBADF (Bad file descriptor) [pid 4232] close(14) = -1 EBADF (Bad file descriptor) [pid 4232] close(15) = -1 EBADF (Bad file descriptor) [pid 4232] close(16) = -1 EBADF (Bad file descriptor) [pid 4232] close(17) = -1 EBADF (Bad file descriptor) [pid 4232] close(18) = -1 EBADF (Bad file descriptor) [pid 4232] close(19) = -1 EBADF (Bad file descriptor) [pid 4232] close(20) = -1 EBADF (Bad file descriptor) [pid 4232] close(21) = -1 EBADF (Bad file descriptor) [pid 4232] close(22) = -1 EBADF (Bad file descriptor) [pid 4232] close(23) = -1 EBADF (Bad file descriptor) [pid 4232] close(24) = -1 EBADF (Bad file descriptor) [pid 4232] close(25) = -1 EBADF (Bad file descriptor) [pid 4232] close(26) = -1 EBADF (Bad file descriptor) [pid 4232] close(27) = -1 EBADF (Bad file descriptor) [pid 4232] close(28) = -1 EBADF (Bad file descriptor) [pid 4232] close(29) = -1 EBADF (Bad file descriptor) [pid 4232] exit_group(0 [pid 4234] <... sendto resumed>) = ? [pid 4233] <... sendto resumed>) = ? [pid 4232] <... exit_group resumed>) = ? [pid 4234] +++ exited with 0 +++ [pid 4233] +++ exited with 0 +++ [pid 4232] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 585 ./strace-static-x86_64: Process 4235 attached [pid 4235] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4235] setpgid(0, 0) = 0 [pid 4235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4235] write(3, "1000", 4) = 4 [pid 4235] close(3) = 0 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4235] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4235] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[586], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 586 [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4236 attached [pid 4236] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4236] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] <... futex resumed>) = 0 [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... futex resumed>) = 1 [pid 4236] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4236] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... bind resumed>) = 0 [pid 4235] <... futex resumed>) = 0 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... futex resumed>) = 0 [pid 4235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4236] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... sendmsg resumed>) = 0 [pid 4235] <... futex resumed>) = 0 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... futex resumed>) = 0 [pid 4235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4236] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... socket resumed>) = 4 [pid 4235] <... futex resumed>) = 0 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... futex resumed>) = 0 [pid 4235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4236] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] <... futex resumed>) = 0 [pid 4236] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... connect resumed>) = 0 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4236] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] <... futex resumed>) = 0 [pid 4236] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4236] <... bind resumed>) = 0 [pid 4236] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4236] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] <... futex resumed>) = 0 [pid 4236] sendto(4, NULL, 0, 0, NULL, 0 [pid 4235] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4235] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4235] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4235] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[587], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 587 [pid 4235] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4235] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4237 attached [pid 4237] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4237] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4237] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4237] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] <... futex resumed>) = 0 [pid 4237] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4235] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4237] <... connect resumed>) = 0 [pid 4237] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4235] <... futex resumed>) = 0 [pid 4237] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4235] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... bind resumed>) = 0 [pid 4235] <... futex resumed>) = 0 [pid 4237] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4237] <... futex resumed>) = 0 [pid 4235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4237] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4235] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4235] <... futex resumed>) = 0 [pid 4237] sendto(5, NULL, 0, 0, NULL, 0 [pid 4235] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4235] close(3) = 0 [pid 4235] close(4) = 0 [pid 4235] close(5) = 0 [pid 4235] close(6) = -1 EBADF (Bad file descriptor) [pid 4235] close(7) = -1 EBADF (Bad file descriptor) [pid 4235] close(8) = -1 EBADF (Bad file descriptor) [pid 4235] close(9) = -1 EBADF (Bad file descriptor) [pid 4235] close(10) = -1 EBADF (Bad file descriptor) [pid 4235] close(11) = -1 EBADF (Bad file descriptor) [pid 4235] close(12) = -1 EBADF (Bad file descriptor) [pid 4235] close(13) = -1 EBADF (Bad file descriptor) [pid 4235] close(14) = -1 EBADF (Bad file descriptor) [pid 4235] close(15) = -1 EBADF (Bad file descriptor) [pid 4235] close(16) = -1 EBADF (Bad file descriptor) [pid 4235] close(17) = -1 EBADF (Bad file descriptor) [pid 4235] close(18) = -1 EBADF (Bad file descriptor) [pid 4235] close(19) = -1 EBADF (Bad file descriptor) [pid 4235] close(20) = -1 EBADF (Bad file descriptor) [pid 4235] close(21) = -1 EBADF (Bad file descriptor) [pid 4235] close(22) = -1 EBADF (Bad file descriptor) [pid 4235] close(23) = -1 EBADF (Bad file descriptor) [pid 4235] close(24) = -1 EBADF (Bad file descriptor) [pid 4235] close(25) = -1 EBADF (Bad file descriptor) [pid 4235] close(26) = -1 EBADF (Bad file descriptor) [pid 4235] close(27) = -1 EBADF (Bad file descriptor) [pid 4235] close(28) = -1 EBADF (Bad file descriptor) [pid 4235] close(29) = -1 EBADF (Bad file descriptor) [pid 4235] exit_group(0 [pid 4237] <... sendto resumed>) = ? [pid 4236] <... sendto resumed>) = ? [pid 4235] <... exit_group resumed>) = ? [pid 4237] +++ exited with 0 +++ [pid 4236] +++ exited with 0 +++ [pid 4235] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 588 ./strace-static-x86_64: Process 4238 attached [pid 4238] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4238] setpgid(0, 0) = 0 [pid 4238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4238] write(3, "1000", 4) = 4 [pid 4238] close(3) = 0 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4238] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4238] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[589], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 589 [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4239 attached [pid 4239] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4239] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] <... futex resumed>) = 0 [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... futex resumed>) = 1 [pid 4239] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4239] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... bind resumed>) = 0 [pid 4238] <... futex resumed>) = 0 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... futex resumed>) = 0 [pid 4238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... sendmsg resumed>) = 0 [pid 4238] <... futex resumed>) = 0 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... futex resumed>) = 0 [pid 4238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... socket resumed>) = 4 [pid 4238] <... futex resumed>) = 0 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... futex resumed>) = 0 [pid 4238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4239] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4238] <... futex resumed>) = 0 [pid 4239] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... connect resumed>) = 0 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4239] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4238] <... futex resumed>) = 0 [pid 4239] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4239] <... bind resumed>) = 0 [pid 4239] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4239] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4238] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4238] <... futex resumed>) = 0 [pid 4239] sendto(4, NULL, 0, 0, NULL, 0 [pid 4238] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4238] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4238] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4238] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[590], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 590 [pid 4238] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4240 attached [pid 4240] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4240] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4240] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] <... futex resumed>) = 0 [pid 4238] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4240] <... futex resumed>) = 1 [pid 4240] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4240] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] <... futex resumed>) = 0 [pid 4238] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4240] <... futex resumed>) = 1 [pid 4240] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4240] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4240] sendto(5, NULL, 0, 0, NULL, 0 [pid 4238] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4238] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4238] close(3) = 0 [pid 4238] close(4) = 0 [pid 4238] close(5) = 0 [pid 4238] close(6) = -1 EBADF (Bad file descriptor) [pid 4238] close(7) = -1 EBADF (Bad file descriptor) [pid 4238] close(8) = -1 EBADF (Bad file descriptor) [pid 4238] close(9) = -1 EBADF (Bad file descriptor) [pid 4238] close(10) = -1 EBADF (Bad file descriptor) [pid 4238] close(11) = -1 EBADF (Bad file descriptor) [pid 4238] close(12) = -1 EBADF (Bad file descriptor) [pid 4238] close(13) = -1 EBADF (Bad file descriptor) [pid 4238] close(14) = -1 EBADF (Bad file descriptor) [pid 4238] close(15) = -1 EBADF (Bad file descriptor) [pid 4238] close(16) = -1 EBADF (Bad file descriptor) [pid 4238] close(17) = -1 EBADF (Bad file descriptor) [pid 4238] close(18) = -1 EBADF (Bad file descriptor) [pid 4238] close(19) = -1 EBADF (Bad file descriptor) [pid 4238] close(20) = -1 EBADF (Bad file descriptor) [pid 4238] close(21) = -1 EBADF (Bad file descriptor) [pid 4238] close(22) = -1 EBADF (Bad file descriptor) [pid 4238] close(23) = -1 EBADF (Bad file descriptor) [pid 4238] close(24) = -1 EBADF (Bad file descriptor) [pid 4238] close(25) = -1 EBADF (Bad file descriptor) [pid 4238] close(26) = -1 EBADF (Bad file descriptor) [pid 4238] close(27) = -1 EBADF (Bad file descriptor) [pid 4238] close(28) = -1 EBADF (Bad file descriptor) [pid 4238] close(29) = -1 EBADF (Bad file descriptor) [pid 4238] exit_group(0) = ? [pid 4239] <... sendto resumed>) = ? [pid 4240] <... sendto resumed>) = ? [pid 4239] +++ exited with 0 +++ [pid 4240] +++ exited with 0 +++ [pid 4238] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 591 ./strace-static-x86_64: Process 4241 attached [pid 4241] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4241] setpgid(0, 0) = 0 [pid 4241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4241] write(3, "1000", 4) = 4 [pid 4241] close(3) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4241] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4241] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[592], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 592 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4242 attached [pid 4242] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4242] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4242] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4242] <... futex resumed>) = 1 [pid 4242] sendto(4, NULL, 0, 0, NULL, 0 [pid 4241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4241] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4241] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4241] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4241] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[593], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 593 [pid 4241] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4243 attached [pid 4243] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4243] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4243] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4243] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] <... futex resumed>) = 1 [pid 4243] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4243] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4241] <... futex resumed>) = 0 [pid 4241] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4241] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4243] sendto(5, NULL, 0, 0, NULL, 0 [pid 4241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4241] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4241] close(3) = 0 [pid 4241] close(4) = 0 [pid 4241] close(5) = 0 [pid 4241] close(6) = -1 EBADF (Bad file descriptor) [pid 4241] close(7) = -1 EBADF (Bad file descriptor) [pid 4241] close(8) = -1 EBADF (Bad file descriptor) [pid 4241] close(9) = -1 EBADF (Bad file descriptor) [pid 4241] close(10) = -1 EBADF (Bad file descriptor) [pid 4241] close(11) = -1 EBADF (Bad file descriptor) [pid 4241] close(12) = -1 EBADF (Bad file descriptor) [pid 4241] close(13) = -1 EBADF (Bad file descriptor) [pid 4241] close(14) = -1 EBADF (Bad file descriptor) [pid 4241] close(15) = -1 EBADF (Bad file descriptor) [pid 4241] close(16) = -1 EBADF (Bad file descriptor) [pid 4241] close(17) = -1 EBADF (Bad file descriptor) [pid 4241] close(18) = -1 EBADF (Bad file descriptor) [pid 4241] close(19) = -1 EBADF (Bad file descriptor) [pid 4241] close(20) = -1 EBADF (Bad file descriptor) [pid 4241] close(21) = -1 EBADF (Bad file descriptor) [pid 4241] close(22) = -1 EBADF (Bad file descriptor) [pid 4241] close(23) = -1 EBADF (Bad file descriptor) [pid 4241] close(24) = -1 EBADF (Bad file descriptor) [pid 4241] close(25) = -1 EBADF (Bad file descriptor) [pid 4241] close(26) = -1 EBADF (Bad file descriptor) [pid 4241] close(27) = -1 EBADF (Bad file descriptor) [pid 4241] close(28) = -1 EBADF (Bad file descriptor) [pid 4241] close(29) = -1 EBADF (Bad file descriptor) [pid 4241] exit_group(0 [pid 4243] <... sendto resumed>) = ? [pid 4242] <... sendto resumed>) = ? [pid 4241] <... exit_group resumed>) = ? [pid 4243] +++ exited with 0 +++ [pid 4242] +++ exited with 0 +++ [pid 4241] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 594 ./strace-static-x86_64: Process 4244 attached [pid 4244] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4244] setpgid(0, 0) = 0 [pid 4244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4244] write(3, "1000", 4) = 4 [pid 4244] close(3) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4244] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4244] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[595], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 595 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4245 attached [pid 4245] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4245] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 1 [pid 4245] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] <... futex resumed>) = 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... futex resumed>) = 1 [pid 4244] <... futex resumed>) = 0 [pid 4245] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... socket resumed>) = 5 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4244] <... futex resumed>) = 0 [pid 4245] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... connect resumed>) = 0 [pid 4244] <... futex resumed>) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 0 [pid 4244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4245] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4245] <... bind resumed>) = 0 [pid 4244] <... futex resumed>) = 0 [pid 4245] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4245] <... futex resumed>) = 0 [pid 4244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4245] sendto(5, NULL, 0, 0, NULL, 0 [pid 4244] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4244] close(3) = 0 [pid 4244] close(4) = 0 [pid 4244] close(5) = 0 [pid 4244] close(6) = -1 EBADF (Bad file descriptor) [pid 4244] close(7) = -1 EBADF (Bad file descriptor) [pid 4244] close(8) = -1 EBADF (Bad file descriptor) [pid 4244] close(9) = -1 EBADF (Bad file descriptor) [pid 4244] close(10) = -1 EBADF (Bad file descriptor) [pid 4244] close(11) = -1 EBADF (Bad file descriptor) [pid 4244] close(12) = -1 EBADF (Bad file descriptor) [pid 4244] close(13) = -1 EBADF (Bad file descriptor) [pid 4244] close(14) = -1 EBADF (Bad file descriptor) [pid 4244] close(15) = -1 EBADF (Bad file descriptor) [pid 4244] close(16) = -1 EBADF (Bad file descriptor) [pid 4244] close(17) = -1 EBADF (Bad file descriptor) [pid 4244] close(18) = -1 EBADF (Bad file descriptor) [pid 4244] close(19) = -1 EBADF (Bad file descriptor) [pid 4244] close(20) = -1 EBADF (Bad file descriptor) [pid 4244] close(21) = -1 EBADF (Bad file descriptor) [pid 4244] close(22) = -1 EBADF (Bad file descriptor) [pid 4244] close(23) = -1 EBADF (Bad file descriptor) [pid 4244] close(24) = -1 EBADF (Bad file descriptor) [pid 4244] close(25) = -1 EBADF (Bad file descriptor) [pid 4244] close(26) = -1 EBADF (Bad file descriptor) [pid 4244] close(27) = -1 EBADF (Bad file descriptor) [pid 4244] close(28) = -1 EBADF (Bad file descriptor) [pid 4244] close(29) = -1 EBADF (Bad file descriptor) [pid 4244] exit_group(0 [pid 4245] <... sendto resumed>) = ? [pid 4244] <... exit_group resumed>) = ? [pid 4245] +++ exited with 0 +++ [pid 4244] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 596 ./strace-static-x86_64: Process 4246 attached [pid 4246] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4246] setpgid(0, 0) = 0 [pid 4246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4246] write(3, "1000", 4) = 4 [pid 4246] close(3) = 0 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4246] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4246] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[597], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 597 [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4247 attached [pid 4247] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4247] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4247] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... connect resumed>) = 0 [pid 4246] <... futex resumed>) = 0 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... futex resumed>) = 0 [pid 4246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4247] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... bind resumed>) = 0 [pid 4246] <... futex resumed>) = 0 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... futex resumed>) = 0 [pid 4246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4247] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... sendmsg resumed>) = 0 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4247] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4247] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... socket resumed>) = 4 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4247] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4247] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... connect resumed>) = 0 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4247] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4247] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4247] <... bind resumed>) = 0 [pid 4247] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4247] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4247] sendto(4, NULL, 0, 0, NULL, 0 [pid 4246] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4246] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4246] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4246] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[598], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 598 [pid 4246] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4246] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4248 attached [pid 4248] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4248] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4248] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4246] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4246] <... futex resumed>) = 0 [pid 4248] <... connect resumed>) = 0 [pid 4246] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4248] <... futex resumed>) = 0 [pid 4246] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4246] <... futex resumed>) = 0 [pid 4248] <... bind resumed>) = 0 [pid 4246] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4248] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4246] <... futex resumed>) = 0 [pid 4248] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4246] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4246] <... futex resumed>) = 0 [pid 4248] sendto(5, NULL, 0, 0, NULL, 0 [pid 4246] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4246] close(3) = 0 [pid 4246] close(4) = 0 [pid 4246] close(5) = 0 [pid 4246] close(6) = -1 EBADF (Bad file descriptor) [pid 4246] close(7) = -1 EBADF (Bad file descriptor) [pid 4246] close(8) = -1 EBADF (Bad file descriptor) [pid 4246] close(9) = -1 EBADF (Bad file descriptor) [pid 4246] close(10) = -1 EBADF (Bad file descriptor) [pid 4246] close(11) = -1 EBADF (Bad file descriptor) [pid 4246] close(12) = -1 EBADF (Bad file descriptor) [pid 4246] close(13) = -1 EBADF (Bad file descriptor) [pid 4246] close(14) = -1 EBADF (Bad file descriptor) [pid 4246] close(15) = -1 EBADF (Bad file descriptor) [pid 4246] close(16) = -1 EBADF (Bad file descriptor) [pid 4246] close(17) = -1 EBADF (Bad file descriptor) [pid 4246] close(18) = -1 EBADF (Bad file descriptor) [pid 4246] close(19) = -1 EBADF (Bad file descriptor) [pid 4246] close(20) = -1 EBADF (Bad file descriptor) [pid 4246] close(21) = -1 EBADF (Bad file descriptor) [pid 4246] close(22) = -1 EBADF (Bad file descriptor) [pid 4246] close(23) = -1 EBADF (Bad file descriptor) [pid 4246] close(24) = -1 EBADF (Bad file descriptor) [pid 4246] close(25) = -1 EBADF (Bad file descriptor) [pid 4246] close(26) = -1 EBADF (Bad file descriptor) [pid 4246] close(27) = -1 EBADF (Bad file descriptor) [pid 4246] close(28) = -1 EBADF (Bad file descriptor) [pid 4246] close(29) = -1 EBADF (Bad file descriptor) [pid 4246] exit_group(0 [pid 4248] <... sendto resumed>) = ? [pid 4246] <... exit_group resumed>) = ? [pid 4248] +++ exited with 0 +++ [pid 4247] <... sendto resumed>) = ? [pid 4247] +++ exited with 0 +++ [pid 4246] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 599 ./strace-static-x86_64: Process 4249 attached [pid 4249] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4249] setpgid(0, 0) = 0 [pid 4249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4249] write(3, "1000", 4) = 4 [pid 4249] close(3) = 0 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4249] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4249] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[600], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 600 [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4250 attached [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4250] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... futex resumed>) = 1 [pid 4250] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... futex resumed>) = 1 [pid 4250] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4249] <... futex resumed>) = 0 [pid 4250] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... sendmsg resumed>) = 0 [pid 4249] <... futex resumed>) = 0 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... futex resumed>) = 0 [pid 4249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4250] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... socket resumed>) = 4 [pid 4249] <... futex resumed>) = 0 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... futex resumed>) = 0 [pid 4249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4250] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... connect resumed>) = 0 [pid 4249] <... futex resumed>) = 0 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... futex resumed>) = 0 [pid 4249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4250] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] <... futex resumed>) = 0 [pid 4250] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4250] <... bind resumed>) = 0 [pid 4250] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4249] <... futex resumed>) = 0 [pid 4250] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4249] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4249] <... futex resumed>) = 0 [pid 4250] sendto(4, NULL, 0, 0, NULL, 0 [pid 4249] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4249] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4249] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4249] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[601], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 601 [pid 4249] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4251 attached [pid 4251] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4251] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4251] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4251] <... futex resumed>) = 1 [pid 4251] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4251] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4251] <... futex resumed>) = 1 [pid 4251] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4251] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4249] <... futex resumed>) = 0 [pid 4249] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4249] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4251] <... futex resumed>) = 1 [pid 4251] sendto(5, NULL, 0, 0, NULL, 0 [pid 4249] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4249] close(3) = 0 [pid 4249] close(4) = 0 [pid 4249] close(5) = 0 [pid 4249] close(6) = -1 EBADF (Bad file descriptor) [pid 4249] close(7) = -1 EBADF (Bad file descriptor) [pid 4249] close(8) = -1 EBADF (Bad file descriptor) [pid 4249] close(9) = -1 EBADF (Bad file descriptor) [pid 4249] close(10) = -1 EBADF (Bad file descriptor) [pid 4249] close(11) = -1 EBADF (Bad file descriptor) [pid 4249] close(12) = -1 EBADF (Bad file descriptor) [pid 4249] close(13) = -1 EBADF (Bad file descriptor) [pid 4249] close(14) = -1 EBADF (Bad file descriptor) [pid 4249] close(15) = -1 EBADF (Bad file descriptor) [pid 4249] close(16) = -1 EBADF (Bad file descriptor) [pid 4249] close(17) = -1 EBADF (Bad file descriptor) [pid 4249] close(18) = -1 EBADF (Bad file descriptor) [pid 4249] close(19) = -1 EBADF (Bad file descriptor) [pid 4249] close(20) = -1 EBADF (Bad file descriptor) [pid 4249] close(21) = -1 EBADF (Bad file descriptor) [pid 4249] close(22) = -1 EBADF (Bad file descriptor) [pid 4249] close(23) = -1 EBADF (Bad file descriptor) [pid 4249] close(24) = -1 EBADF (Bad file descriptor) [pid 4249] close(25) = -1 EBADF (Bad file descriptor) [pid 4249] close(26) = -1 EBADF (Bad file descriptor) [pid 4249] close(27) = -1 EBADF (Bad file descriptor) [pid 4249] close(28) = -1 EBADF (Bad file descriptor) [pid 4249] close(29) = -1 EBADF (Bad file descriptor) [pid 4249] exit_group(0) = ? [pid 4250] <... sendto resumed>) = ? [pid 4251] <... sendto resumed>) = ? [pid 4250] +++ exited with 0 +++ [pid 4251] +++ exited with 0 +++ [pid 4249] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 602 ./strace-static-x86_64: Process 4252 attached [pid 4252] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4252] setpgid(0, 0) = 0 [pid 4252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4252] write(3, "1000", 4) = 4 [pid 4252] close(3) = 0 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4252] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4252] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[603], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 603 [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4253 attached [pid 4253] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4253] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] <... futex resumed>) = 0 [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... futex resumed>) = 1 [pid 4253] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] <... futex resumed>) = 0 [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... futex resumed>) = 1 [pid 4253] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... sendmsg resumed>) = 0 [pid 4252] <... futex resumed>) = 0 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... futex resumed>) = 0 [pid 4252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4253] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... socket resumed>) = 4 [pid 4252] <... futex resumed>) = 0 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... futex resumed>) = 0 [pid 4252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4253] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4252] <... futex resumed>) = 0 [pid 4253] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... connect resumed>) = 0 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4253] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4252] <... futex resumed>) = 0 [pid 4253] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4253] <... bind resumed>) = 0 [pid 4253] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4253] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4252] <... futex resumed>) = 0 [pid 4253] sendto(4, NULL, 0, 0, NULL, 0 [pid 4252] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4252] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4252] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4252] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[604], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 604 [pid 4252] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4254 attached [pid 4254] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4254] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4254] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] <... futex resumed>) = 0 [pid 4252] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4254] <... futex resumed>) = 1 [pid 4254] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4254] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4254] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4252] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4254] <... bind resumed>) = 0 [pid 4252] <... futex resumed>) = 0 [pid 4254] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4254] <... futex resumed>) = 0 [pid 4252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4254] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4252] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4252] <... futex resumed>) = 0 [pid 4254] sendto(5, NULL, 0, 0, NULL, 0 [pid 4252] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4252] close(3) = 0 [pid 4252] close(4) = 0 [pid 4252] close(5) = 0 [pid 4252] close(6) = -1 EBADF (Bad file descriptor) [pid 4252] close(7) = -1 EBADF (Bad file descriptor) [pid 4252] close(8) = -1 EBADF (Bad file descriptor) [pid 4252] close(9) = -1 EBADF (Bad file descriptor) [pid 4252] close(10) = -1 EBADF (Bad file descriptor) [pid 4252] close(11) = -1 EBADF (Bad file descriptor) [pid 4252] close(12) = -1 EBADF (Bad file descriptor) [pid 4252] close(13) = -1 EBADF (Bad file descriptor) [pid 4252] close(14) = -1 EBADF (Bad file descriptor) [pid 4252] close(15) = -1 EBADF (Bad file descriptor) [pid 4252] close(16) = -1 EBADF (Bad file descriptor) [pid 4252] close(17) = -1 EBADF (Bad file descriptor) [pid 4252] close(18) = -1 EBADF (Bad file descriptor) [pid 4252] close(19) = -1 EBADF (Bad file descriptor) [pid 4252] close(20) = -1 EBADF (Bad file descriptor) [pid 4252] close(21) = -1 EBADF (Bad file descriptor) [pid 4252] close(22) = -1 EBADF (Bad file descriptor) [pid 4252] close(23) = -1 EBADF (Bad file descriptor) [pid 4252] close(24) = -1 EBADF (Bad file descriptor) [pid 4252] close(25) = -1 EBADF (Bad file descriptor) [pid 4252] close(26) = -1 EBADF (Bad file descriptor) [pid 4252] close(27) = -1 EBADF (Bad file descriptor) [pid 4252] close(28) = -1 EBADF (Bad file descriptor) [pid 4252] close(29) = -1 EBADF (Bad file descriptor) [pid 4252] exit_group(0) = ? [pid 4254] <... sendto resumed>) = ? [pid 4254] +++ exited with 0 +++ [pid 4253] <... sendto resumed>) = ? [pid 4253] +++ exited with 0 +++ [pid 4252] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 605 ./strace-static-x86_64: Process 4255 attached [pid 4255] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4255] setpgid(0, 0) = 0 [pid 4255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4255] write(3, "1000", 4) = 4 [pid 4255] close(3) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4255] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4255] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[606], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 606 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4256 attached [pid 4256] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4256] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] <... futex resumed>) = 0 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... futex resumed>) = 1 [pid 4256] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] <... futex resumed>) = 0 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... futex resumed>) = 1 [pid 4256] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] <... futex resumed>) = 0 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... futex resumed>) = 1 [pid 4256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] <... futex resumed>) = 0 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... futex resumed>) = 1 [pid 4256] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] <... futex resumed>) = 0 [pid 4256] <... futex resumed>) = 1 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4255] <... futex resumed>) = 0 [pid 4256] <... connect resumed>) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4255] <... futex resumed>) = 0 [pid 4256] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... bind resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4256] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4256] <... futex resumed>) = 0 [pid 4255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4256] sendto(4, NULL, 0, 0, NULL, 0 [pid 4255] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4255] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4255] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4255] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[607], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 607 [pid 4255] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4257 attached [pid 4257] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4257] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4257] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4255] <... futex resumed>) = 0 [pid 4257] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4255] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... connect resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4257] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] <... futex resumed>) = 0 [pid 4255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4257] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4255] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... bind resumed>) = 0 [pid 4255] <... futex resumed>) = 0 [pid 4257] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4257] <... futex resumed>) = 0 [pid 4255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4257] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4255] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4255] <... futex resumed>) = 0 [pid 4257] sendto(5, NULL, 0, 0, NULL, 0 [pid 4255] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4255] close(3) = 0 [pid 4255] close(4) = 0 [pid 4255] close(5) = 0 [pid 4255] close(6) = -1 EBADF (Bad file descriptor) [pid 4255] close(7) = -1 EBADF (Bad file descriptor) [pid 4255] close(8) = -1 EBADF (Bad file descriptor) [pid 4255] close(9) = -1 EBADF (Bad file descriptor) [pid 4255] close(10) = -1 EBADF (Bad file descriptor) [pid 4255] close(11) = -1 EBADF (Bad file descriptor) [pid 4255] close(12) = -1 EBADF (Bad file descriptor) [pid 4255] close(13) = -1 EBADF (Bad file descriptor) [pid 4255] close(14) = -1 EBADF (Bad file descriptor) [pid 4255] close(15) = -1 EBADF (Bad file descriptor) [pid 4255] close(16) = -1 EBADF (Bad file descriptor) [pid 4255] close(17) = -1 EBADF (Bad file descriptor) [pid 4255] close(18) = -1 EBADF (Bad file descriptor) [pid 4255] close(19) = -1 EBADF (Bad file descriptor) [pid 4255] close(20) = -1 EBADF (Bad file descriptor) [pid 4255] close(21) = -1 EBADF (Bad file descriptor) [pid 4255] close(22) = -1 EBADF (Bad file descriptor) [pid 4255] close(23) = -1 EBADF (Bad file descriptor) [pid 4255] close(24) = -1 EBADF (Bad file descriptor) [pid 4255] close(25) = -1 EBADF (Bad file descriptor) [pid 4255] close(26) = -1 EBADF (Bad file descriptor) [pid 4255] close(27) = -1 EBADF (Bad file descriptor) [pid 4255] close(28) = -1 EBADF (Bad file descriptor) [pid 4255] close(29) = -1 EBADF (Bad file descriptor) [pid 4255] exit_group(0 [pid 4257] <... sendto resumed>) = ? [pid 4256] <... sendto resumed>) = ? [pid 4255] <... exit_group resumed>) = ? [pid 4257] +++ exited with 0 +++ [pid 4256] +++ exited with 0 +++ [pid 4255] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=605, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 608 ./strace-static-x86_64: Process 4258 attached [pid 4258] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4258] setpgid(0, 0) = 0 [pid 4258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4258] write(3, "1000", 4) = 4 [pid 4258] close(3) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4258] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4258] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[609], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 609 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4259 attached [pid 4259] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4259] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4258] <... futex resumed>) = 0 [pid 4259] <... futex resumed>) = 1 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4259] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4259] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4258] <... futex resumed>) = 0 [pid 4259] <... connect resumed>) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4259] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = 0 [pid 4258] <... futex resumed>) = 1 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4259] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4259] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4258] <... futex resumed>) = 0 [pid 4259] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] <... socket resumed>) = 5 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4259] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4258] <... futex resumed>) = 0 [pid 4259] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] <... bind resumed>) = 0 [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4259] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4259] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4259] sendto(5, NULL, 0, 0, NULL, 0 [pid 4258] <... futex resumed>) = 0 [pid 4258] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4258] close(3) = 0 [pid 4258] close(4) = 0 [pid 4258] close(5) = 0 [pid 4258] close(6) = -1 EBADF (Bad file descriptor) [pid 4258] close(7) = -1 EBADF (Bad file descriptor) [pid 4258] close(8) = -1 EBADF (Bad file descriptor) [pid 4258] close(9) = -1 EBADF (Bad file descriptor) [pid 4258] close(10) = -1 EBADF (Bad file descriptor) [pid 4258] close(11) = -1 EBADF (Bad file descriptor) [pid 4258] close(12) = -1 EBADF (Bad file descriptor) [pid 4258] close(13) = -1 EBADF (Bad file descriptor) [pid 4258] close(14) = -1 EBADF (Bad file descriptor) [pid 4258] close(15) = -1 EBADF (Bad file descriptor) [pid 4258] close(16) = -1 EBADF (Bad file descriptor) [pid 4258] close(17) = -1 EBADF (Bad file descriptor) [pid 4258] close(18) = -1 EBADF (Bad file descriptor) [pid 4258] close(19) = -1 EBADF (Bad file descriptor) [pid 4258] close(20) = -1 EBADF (Bad file descriptor) [pid 4258] close(21) = -1 EBADF (Bad file descriptor) [pid 4258] close(22) = -1 EBADF (Bad file descriptor) [pid 4258] close(23) = -1 EBADF (Bad file descriptor) [pid 4258] close(24) = -1 EBADF (Bad file descriptor) [pid 4258] close(25) = -1 EBADF (Bad file descriptor) [pid 4258] close(26) = -1 EBADF (Bad file descriptor) [pid 4258] close(27) = -1 EBADF (Bad file descriptor) [pid 4258] close(28) = -1 EBADF (Bad file descriptor) [pid 4258] close(29) = -1 EBADF (Bad file descriptor) [pid 4258] exit_group(0) = ? [pid 4259] <... sendto resumed>) = ? [pid 4259] +++ exited with 0 +++ [pid 4258] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 610 ./strace-static-x86_64: Process 4260 attached [pid 4260] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4260] setpgid(0, 0) = 0 [pid 4260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4260] write(3, "1000", 4) = 4 [pid 4260] close(3) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4260] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4260] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[611], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 611 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4261 attached [pid 4261] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4261] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] <... futex resumed>) = 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 1 [pid 4261] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4260] <... futex resumed>) = 0 [pid 4261] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... socket resumed>) = 5 [pid 4260] <... futex resumed>) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 0 [pid 4260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4261] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... connect resumed>) = 0 [pid 4260] <... futex resumed>) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 0 [pid 4260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4261] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... bind resumed>) = 0 [pid 4260] <... futex resumed>) = 0 [pid 4261] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4261] <... futex resumed>) = 0 [pid 4260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4261] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4260] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4260] <... futex resumed>) = 0 [pid 4261] sendto(5, NULL, 0, 0, NULL, 0 [pid 4260] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4260] close(3) = 0 [pid 4260] close(4) = 0 [pid 4260] close(5) = 0 [pid 4260] close(6) = -1 EBADF (Bad file descriptor) [pid 4260] close(7) = -1 EBADF (Bad file descriptor) [pid 4260] close(8) = -1 EBADF (Bad file descriptor) [pid 4260] close(9) = -1 EBADF (Bad file descriptor) [pid 4260] close(10) = -1 EBADF (Bad file descriptor) [pid 4260] close(11) = -1 EBADF (Bad file descriptor) [pid 4260] close(12) = -1 EBADF (Bad file descriptor) [pid 4260] close(13) = -1 EBADF (Bad file descriptor) [pid 4260] close(14) = -1 EBADF (Bad file descriptor) [pid 4260] close(15) = -1 EBADF (Bad file descriptor) [pid 4260] close(16) = -1 EBADF (Bad file descriptor) [pid 4260] close(17) = -1 EBADF (Bad file descriptor) [pid 4260] close(18) = -1 EBADF (Bad file descriptor) [pid 4260] close(19) = -1 EBADF (Bad file descriptor) [pid 4260] close(20) = -1 EBADF (Bad file descriptor) [pid 4260] close(21) = -1 EBADF (Bad file descriptor) [pid 4260] close(22) = -1 EBADF (Bad file descriptor) [pid 4260] close(23) = -1 EBADF (Bad file descriptor) [pid 4260] close(24) = -1 EBADF (Bad file descriptor) [pid 4260] close(25) = -1 EBADF (Bad file descriptor) [pid 4260] close(26) = -1 EBADF (Bad file descriptor) [pid 4260] close(27) = -1 EBADF (Bad file descriptor) [pid 4260] close(28) = -1 EBADF (Bad file descriptor) [pid 4260] close(29) = -1 EBADF (Bad file descriptor) [pid 4260] exit_group(0 [pid 4261] <... sendto resumed>) = ? [pid 4260] <... exit_group resumed>) = ? [pid 4261] +++ exited with 0 +++ [pid 4260] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 612 ./strace-static-x86_64: Process 4262 attached [pid 4262] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4262] setpgid(0, 0) = 0 [pid 4262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4262] write(3, "1000", 4) = 4 [pid 4262] close(3) = 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4262] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4262] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[613], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 613 [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4263 attached [pid 4263] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4263] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4262] <... futex resumed>) = 0 [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... futex resumed>) = 1 [pid 4263] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4262] <... futex resumed>) = 0 [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... futex resumed>) = 1 [pid 4263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4262] <... futex resumed>) = 0 [pid 4263] <... futex resumed>) = 1 [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4262] <... futex resumed>) = 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... socket resumed>) = 4 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4263] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4263] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... connect resumed>) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4263] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... bind resumed>) = 0 [pid 4262] <... futex resumed>) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... futex resumed>) = 0 [pid 4262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4263] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4263] sendto(4, NULL, 0, 0, NULL, 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... sendto resumed>) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4263] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4263] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... socket resumed>) = 5 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4263] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4263] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... connect resumed>) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4263] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4263] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4263] <... bind resumed>) = 0 [pid 4263] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4262] <... futex resumed>) = 0 [pid 4263] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4262] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4262] <... futex resumed>) = 0 [pid 4263] sendto(5, NULL, 0, 0, NULL, 0 [pid 4262] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4262] close(3) = 0 [pid 4262] close(4) = 0 [pid 4262] close(5) = 0 [pid 4262] close(6) = -1 EBADF (Bad file descriptor) [pid 4262] close(7) = -1 EBADF (Bad file descriptor) [pid 4262] close(8) = -1 EBADF (Bad file descriptor) [pid 4262] close(9) = -1 EBADF (Bad file descriptor) [pid 4262] close(10) = -1 EBADF (Bad file descriptor) [pid 4262] close(11) = -1 EBADF (Bad file descriptor) [pid 4262] close(12) = -1 EBADF (Bad file descriptor) [pid 4262] close(13) = -1 EBADF (Bad file descriptor) [pid 4262] close(14) = -1 EBADF (Bad file descriptor) [pid 4262] close(15) = -1 EBADF (Bad file descriptor) [pid 4262] close(16) = -1 EBADF (Bad file descriptor) [pid 4262] close(17) = -1 EBADF (Bad file descriptor) [pid 4262] close(18) = -1 EBADF (Bad file descriptor) [pid 4262] close(19) = -1 EBADF (Bad file descriptor) [pid 4262] close(20) = -1 EBADF (Bad file descriptor) [pid 4262] close(21) = -1 EBADF (Bad file descriptor) [pid 4262] close(22) = -1 EBADF (Bad file descriptor) [pid 4262] close(23) = -1 EBADF (Bad file descriptor) [pid 4262] close(24) = -1 EBADF (Bad file descriptor) [pid 4262] close(25) = -1 EBADF (Bad file descriptor) [pid 4262] close(26) = -1 EBADF (Bad file descriptor) [pid 4262] close(27) = -1 EBADF (Bad file descriptor) [pid 4262] close(28) = -1 EBADF (Bad file descriptor) [pid 4262] close(29) = -1 EBADF (Bad file descriptor) [pid 4262] exit_group(0) = ? [pid 4263] <... sendto resumed>) = ? [pid 4263] +++ exited with 0 +++ [pid 4262] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 614 ./strace-static-x86_64: Process 4264 attached [pid 4264] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4264] setpgid(0, 0) = 0 [pid 4264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4264] write(3, "1000", 4) = 4 [pid 4264] close(3) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4264] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4264] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[615], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 615 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4265 attached [pid 4265] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4265] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4265] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4265] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4265] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4265] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4265] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4265] <... futex resumed>) = 0 [pid 4265] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4265] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4265] sendto(4, NULL, 0, 0, NULL, 0 [pid 4264] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4264] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4264] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4264] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[616], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 616 [pid 4264] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4266 attached [pid 4266] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4266] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4266] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4264] <... futex resumed>) = 0 [pid 4264] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4266] <... futex resumed>) = 1 [pid 4266] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4266] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4264] <... futex resumed>) = 0 [pid 4266] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4264] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4266] <... bind resumed>) = 0 [pid 4264] <... futex resumed>) = 0 [pid 4266] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4264] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4266] <... futex resumed>) = 0 [pid 4264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4266] sendto(5, NULL, 0, 0, NULL, 0 [pid 4264] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4264] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4264] close(3) = 0 [pid 4264] close(4) = 0 [pid 4264] close(5) = 0 [pid 4264] close(6) = -1 EBADF (Bad file descriptor) [pid 4264] close(7) = -1 EBADF (Bad file descriptor) [pid 4264] close(8) = -1 EBADF (Bad file descriptor) [pid 4264] close(9) = -1 EBADF (Bad file descriptor) [pid 4264] close(10) = -1 EBADF (Bad file descriptor) [pid 4264] close(11) = -1 EBADF (Bad file descriptor) [pid 4264] close(12) = -1 EBADF (Bad file descriptor) [pid 4264] close(13) = -1 EBADF (Bad file descriptor) [pid 4264] close(14) = -1 EBADF (Bad file descriptor) [pid 4264] close(15) = -1 EBADF (Bad file descriptor) [pid 4264] close(16) = -1 EBADF (Bad file descriptor) [pid 4264] close(17) = -1 EBADF (Bad file descriptor) [pid 4264] close(18) = -1 EBADF (Bad file descriptor) [pid 4264] close(19) = -1 EBADF (Bad file descriptor) [pid 4264] close(20) = -1 EBADF (Bad file descriptor) [pid 4264] close(21) = -1 EBADF (Bad file descriptor) [pid 4264] close(22) = -1 EBADF (Bad file descriptor) [pid 4264] close(23) = -1 EBADF (Bad file descriptor) [pid 4264] close(24) = -1 EBADF (Bad file descriptor) [pid 4264] close(25) = -1 EBADF (Bad file descriptor) [pid 4264] close(26) = -1 EBADF (Bad file descriptor) [pid 4264] close(27) = -1 EBADF (Bad file descriptor) [pid 4264] close(28) = -1 EBADF (Bad file descriptor) [pid 4264] close(29) = -1 EBADF (Bad file descriptor) [pid 4264] exit_group(0) = ? [pid 4266] <... sendto resumed>) = ? [pid 4266] +++ exited with 0 +++ [pid 4265] <... sendto resumed>) = ? [pid 4265] +++ exited with 0 +++ [pid 4264] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 617 ./strace-static-x86_64: Process 4267 attached [pid 4267] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4267] setpgid(0, 0) = 0 [pid 4267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4267] write(3, "1000", 4) = 4 [pid 4267] close(3) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4267] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4267] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[618], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 618 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4268 attached [pid 4268] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4268] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 1 [pid 4268] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 1 [pid 4268] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 1 [pid 4268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 1 [pid 4268] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 1 [pid 4268] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4268] <... futex resumed>) = 1 [pid 4268] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4268] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4267] <... futex resumed>) = 0 [pid 4268] sendto(4, NULL, 0, 0, NULL, 0 [pid 4267] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4267] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4267] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4267] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[619], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 619 [pid 4267] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4269 attached [pid 4269] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4269] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4269] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] <... futex resumed>) = 1 [pid 4269] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4269] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] <... futex resumed>) = 1 [pid 4269] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4269] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4267] <... futex resumed>) = 0 [pid 4267] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4267] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4269] <... futex resumed>) = 1 [pid 4269] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4269] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4267] <... futex resumed>) = 0 [pid 4269] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4267] close(3) = 0 [pid 4267] close(4) = 0 [pid 4267] close(5) = 0 [pid 4267] close(6) = -1 EBADF (Bad file descriptor) [pid 4267] close(7) = -1 EBADF (Bad file descriptor) [pid 4267] close(8) = -1 EBADF (Bad file descriptor) [pid 4267] close(9) = -1 EBADF (Bad file descriptor) [pid 4267] close(10) = -1 EBADF (Bad file descriptor) [pid 4267] close(11) = -1 EBADF (Bad file descriptor) [pid 4267] close(12) = -1 EBADF (Bad file descriptor) [pid 4267] close(13) = -1 EBADF (Bad file descriptor) [pid 4267] close(14) = -1 EBADF (Bad file descriptor) [pid 4267] close(15) = -1 EBADF (Bad file descriptor) [pid 4267] close(16) = -1 EBADF (Bad file descriptor) [pid 4267] close(17) = -1 EBADF (Bad file descriptor) [pid 4267] close(18) = -1 EBADF (Bad file descriptor) [pid 4267] close(19) = -1 EBADF (Bad file descriptor) [pid 4267] close(20) = -1 EBADF (Bad file descriptor) [pid 4267] close(21) = -1 EBADF (Bad file descriptor) [pid 4267] close(22) = -1 EBADF (Bad file descriptor) [pid 4267] close(23) = -1 EBADF (Bad file descriptor) [pid 4267] close(24) = -1 EBADF (Bad file descriptor) [pid 4267] close(25) = -1 EBADF (Bad file descriptor) [pid 4267] close(26) = -1 EBADF (Bad file descriptor) [pid 4267] close(27) = -1 EBADF (Bad file descriptor) [pid 4267] close(28) = -1 EBADF (Bad file descriptor) [pid 4267] close(29) = -1 EBADF (Bad file descriptor) [pid 4267] exit_group(0 [pid 4269] <... futex resumed>) = ? [pid 4268] <... sendto resumed>) = ? [pid 4267] <... exit_group resumed>) = ? [pid 4269] +++ exited with 0 +++ [pid 4268] +++ exited with 0 +++ [pid 4267] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 620 ./strace-static-x86_64: Process 4270 attached [pid 4270] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4270] setpgid(0, 0) = 0 [pid 4270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4270] write(3, "1000", 4) = 4 [pid 4270] close(3) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4270] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4270] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[621], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 621 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4271 attached [pid 4271] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4271] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... futex resumed>) = 1 [pid 4271] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... futex resumed>) = 1 [pid 4271] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... futex resumed>) = 1 [pid 4271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... futex resumed>) = 1 [pid 4271] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... futex resumed>) = 1 [pid 4271] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4270] <... futex resumed>) = 0 [pid 4271] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4271] <... bind resumed>) = 0 [pid 4270] <... futex resumed>) = 0 [pid 4271] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4271] <... futex resumed>) = 0 [pid 4270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4271] sendto(4, NULL, 0, 0, NULL, 0 [pid 4270] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4270] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4270] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4270] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[622], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 622 [pid 4270] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4272 attached [pid 4272] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4272] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4272] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] <... futex resumed>) = 1 [pid 4272] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4272] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] <... futex resumed>) = 1 [pid 4272] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4272] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4270] <... futex resumed>) = 0 [pid 4270] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4270] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4272] <... futex resumed>) = 1 [pid 4272] sendto(5, NULL, 0, 0, NULL, 0 [pid 4270] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4270] close(3) = 0 [pid 4270] close(4) = 0 [pid 4270] close(5) = 0 [pid 4270] close(6) = -1 EBADF (Bad file descriptor) [pid 4270] close(7) = -1 EBADF (Bad file descriptor) [pid 4270] close(8) = -1 EBADF (Bad file descriptor) [pid 4270] close(9) = -1 EBADF (Bad file descriptor) [pid 4270] close(10) = -1 EBADF (Bad file descriptor) [pid 4270] close(11) = -1 EBADF (Bad file descriptor) [pid 4270] close(12) = -1 EBADF (Bad file descriptor) [pid 4270] close(13) = -1 EBADF (Bad file descriptor) [pid 4270] close(14) = -1 EBADF (Bad file descriptor) [pid 4270] close(15) = -1 EBADF (Bad file descriptor) [pid 4270] close(16) = -1 EBADF (Bad file descriptor) [pid 4270] close(17) = -1 EBADF (Bad file descriptor) [pid 4270] close(18) = -1 EBADF (Bad file descriptor) [pid 4270] close(19) = -1 EBADF (Bad file descriptor) [pid 4270] close(20) = -1 EBADF (Bad file descriptor) [pid 4270] close(21) = -1 EBADF (Bad file descriptor) [pid 4270] close(22) = -1 EBADF (Bad file descriptor) [pid 4270] close(23) = -1 EBADF (Bad file descriptor) [pid 4270] close(24) = -1 EBADF (Bad file descriptor) [pid 4270] close(25) = -1 EBADF (Bad file descriptor) [pid 4270] close(26) = -1 EBADF (Bad file descriptor) [pid 4270] close(27) = -1 EBADF (Bad file descriptor) [pid 4270] close(28) = -1 EBADF (Bad file descriptor) [pid 4270] close(29) = -1 EBADF (Bad file descriptor) [pid 4270] exit_group(0 [pid 4272] <... sendto resumed>) = ? [pid 4271] <... sendto resumed>) = ? [pid 4270] <... exit_group resumed>) = ? [pid 4272] +++ exited with 0 +++ [pid 4271] +++ exited with 0 +++ [pid 4270] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 623 ./strace-static-x86_64: Process 4273 attached [pid 4273] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4273] setpgid(0, 0) = 0 [pid 4273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4273] write(3, "1000", 4) = 4 [pid 4273] close(3) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4273] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4273] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[624], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 624 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4274 attached [pid 4274] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4274] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4274] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4274] <... futex resumed>) = 1 [pid 4274] sendto(4, NULL, 0, 0, NULL, 0 [pid 4273] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4273] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4273] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4273] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4275 attached , parent_tid=[625], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 625 [pid 4273] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4275] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4275] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4275] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4275] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4275] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4273] <... futex resumed>) = 0 [pid 4273] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4275] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4275] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4273] <... futex resumed>) = 0 [pid 4275] sendto(5, NULL, 0, 0, NULL, 0 [pid 4273] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4273] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4273] close(3) = 0 [pid 4273] close(4) = 0 [pid 4273] close(5) = 0 [pid 4273] close(6) = -1 EBADF (Bad file descriptor) [pid 4273] close(7) = -1 EBADF (Bad file descriptor) [pid 4273] close(8) = -1 EBADF (Bad file descriptor) [pid 4273] close(9) = -1 EBADF (Bad file descriptor) [pid 4273] close(10) = -1 EBADF (Bad file descriptor) [pid 4273] close(11) = -1 EBADF (Bad file descriptor) [pid 4273] close(12) = -1 EBADF (Bad file descriptor) [pid 4273] close(13) = -1 EBADF (Bad file descriptor) [pid 4273] close(14) = -1 EBADF (Bad file descriptor) [pid 4273] close(15) = -1 EBADF (Bad file descriptor) [pid 4273] close(16) = -1 EBADF (Bad file descriptor) [pid 4273] close(17) = -1 EBADF (Bad file descriptor) [pid 4273] close(18) = -1 EBADF (Bad file descriptor) [pid 4273] close(19) = -1 EBADF (Bad file descriptor) [pid 4273] close(20) = -1 EBADF (Bad file descriptor) [pid 4273] close(21) = -1 EBADF (Bad file descriptor) [pid 4273] close(22) = -1 EBADF (Bad file descriptor) [pid 4273] close(23) = -1 EBADF (Bad file descriptor) [pid 4273] close(24) = -1 EBADF (Bad file descriptor) [pid 4273] close(25) = -1 EBADF (Bad file descriptor) [pid 4273] close(26) = -1 EBADF (Bad file descriptor) [pid 4273] close(27) = -1 EBADF (Bad file descriptor) [pid 4273] close(28) = -1 EBADF (Bad file descriptor) [pid 4273] close(29) = -1 EBADF (Bad file descriptor) [pid 4273] exit_group(0 [pid 4275] <... sendto resumed>) = ? [pid 4274] <... sendto resumed>) = ? [pid 4273] <... exit_group resumed>) = ? [pid 4275] +++ exited with 0 +++ [pid 4274] +++ exited with 0 +++ [pid 4273] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=623, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 626 ./strace-static-x86_64: Process 4276 attached [pid 4276] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4276] setpgid(0, 0) = 0 [pid 4276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4276] write(3, "1000", 4) = 4 [pid 4276] close(3) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4276] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4276] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[627], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 627 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4277 attached [pid 4277] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4277] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... futex resumed>) = 0 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 1 [pid 4277] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... futex resumed>) = 0 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 1 [pid 4277] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... futex resumed>) = 0 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 1 [pid 4277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] <... futex resumed>) = 0 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 1 [pid 4277] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4276] <... futex resumed>) = 0 [pid 4277] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4277] <... connect resumed>) = 0 [pid 4276] <... futex resumed>) = 0 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 0 [pid 4276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4277] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4277] <... bind resumed>) = 0 [pid 4276] <... futex resumed>) = 0 [pid 4277] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4277] <... futex resumed>) = 0 [pid 4276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4277] sendto(4, NULL, 0, 0, NULL, 0 [pid 4276] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4276] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4276] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4276] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4278 attached , parent_tid=[628], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 628 [pid 4276] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4278] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4278] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4278] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4278] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4276] <... futex resumed>) = 0 [pid 4276] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4276] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4278] <... futex resumed>) = 0 [pid 4278] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4278] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4276] <... futex resumed>) = 0 [pid 4276] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4278] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4278] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4276] <... futex resumed>) = 0 [pid 4278] sendto(5, NULL, 0, 0, NULL, 0 [pid 4276] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4276] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4276] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4276] close(3) = 0 [pid 4276] close(4) = 0 [pid 4276] close(5) = 0 [pid 4276] close(6) = -1 EBADF (Bad file descriptor) [pid 4276] close(7) = -1 EBADF (Bad file descriptor) [pid 4276] close(8) = -1 EBADF (Bad file descriptor) [pid 4276] close(9) = -1 EBADF (Bad file descriptor) [pid 4276] close(10) = -1 EBADF (Bad file descriptor) [pid 4276] close(11) = -1 EBADF (Bad file descriptor) [pid 4276] close(12) = -1 EBADF (Bad file descriptor) [pid 4276] close(13) = -1 EBADF (Bad file descriptor) [pid 4276] close(14) = -1 EBADF (Bad file descriptor) [pid 4276] close(15) = -1 EBADF (Bad file descriptor) [pid 4276] close(16) = -1 EBADF (Bad file descriptor) [pid 4276] close(17) = -1 EBADF (Bad file descriptor) [pid 4276] close(18) = -1 EBADF (Bad file descriptor) [pid 4276] close(19) = -1 EBADF (Bad file descriptor) [pid 4276] close(20) = -1 EBADF (Bad file descriptor) [pid 4276] close(21) = -1 EBADF (Bad file descriptor) [pid 4276] close(22) = -1 EBADF (Bad file descriptor) [pid 4276] close(23) = -1 EBADF (Bad file descriptor) [pid 4276] close(24) = -1 EBADF (Bad file descriptor) [pid 4276] close(25) = -1 EBADF (Bad file descriptor) [pid 4276] close(26) = -1 EBADF (Bad file descriptor) [pid 4276] close(27) = -1 EBADF (Bad file descriptor) [pid 4276] close(28) = -1 EBADF (Bad file descriptor) [pid 4276] close(29) = -1 EBADF (Bad file descriptor) [pid 4276] exit_group(0 [pid 4278] <... sendto resumed>) = ? [pid 4277] <... sendto resumed>) = ? [pid 4276] <... exit_group resumed>) = ? [pid 4278] +++ exited with 0 +++ [pid 4277] +++ exited with 0 +++ [pid 4276] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 629 ./strace-static-x86_64: Process 4279 attached [pid 4279] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4279] setpgid(0, 0) = 0 [pid 4279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4279] write(3, "1000", 4) = 4 [pid 4279] close(3) = 0 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4279] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4279] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[630], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 630 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4280 attached [pid 4280] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4280] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4279] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4279] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4279] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4279] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4279] <... futex resumed>) = 0 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... futex resumed>) = 0 [pid 4279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... connect resumed>) = 0 [pid 4279] <... futex resumed>) = 0 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... futex resumed>) = 0 [pid 4279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4280] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4279] <... futex resumed>) = 0 [pid 4280] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4280] <... bind resumed>) = 0 [pid 4280] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4280] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4279] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4280] <... futex resumed>) = 0 [pid 4279] <... futex resumed>) = 1 [pid 4280] sendto(4, NULL, 0, 0, NULL, 0 [pid 4279] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4279] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4279] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4279] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[631], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 631 [pid 4279] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4279] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4281 attached [pid 4281] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4281] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4281] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4279] <... futex resumed>) = 0 [pid 4281] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4279] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4279] <... futex resumed>) = 0 [pid 4281] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4279] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4281] <... connect resumed>) = 0 [pid 4281] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4279] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4281] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4279] <... futex resumed>) = 0 [pid 4281] <... bind resumed>) = 0 [pid 4279] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4281] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4281] <... futex resumed>) = 0 [pid 4279] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4281] sendto(5, NULL, 0, 0, NULL, 0 [pid 4279] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4279] close(3) = 0 [pid 4279] close(4) = 0 [pid 4279] close(5) = 0 [pid 4279] close(6) = -1 EBADF (Bad file descriptor) [pid 4279] close(7) = -1 EBADF (Bad file descriptor) [pid 4279] close(8) = -1 EBADF (Bad file descriptor) [pid 4279] close(9) = -1 EBADF (Bad file descriptor) [pid 4279] close(10) = -1 EBADF (Bad file descriptor) [pid 4279] close(11) = -1 EBADF (Bad file descriptor) [pid 4279] close(12) = -1 EBADF (Bad file descriptor) [pid 4279] close(13) = -1 EBADF (Bad file descriptor) [pid 4279] close(14) = -1 EBADF (Bad file descriptor) [pid 4279] close(15) = -1 EBADF (Bad file descriptor) [pid 4279] close(16) = -1 EBADF (Bad file descriptor) [pid 4279] close(17) = -1 EBADF (Bad file descriptor) [pid 4279] close(18) = -1 EBADF (Bad file descriptor) [pid 4279] close(19) = -1 EBADF (Bad file descriptor) [pid 4279] close(20) = -1 EBADF (Bad file descriptor) [pid 4279] close(21) = -1 EBADF (Bad file descriptor) [pid 4279] close(22) = -1 EBADF (Bad file descriptor) [pid 4279] close(23) = -1 EBADF (Bad file descriptor) [pid 4279] close(24) = -1 EBADF (Bad file descriptor) [pid 4279] close(25) = -1 EBADF (Bad file descriptor) [pid 4279] close(26) = -1 EBADF (Bad file descriptor) [pid 4279] close(27) = -1 EBADF (Bad file descriptor) [pid 4279] close(28) = -1 EBADF (Bad file descriptor) [pid 4279] close(29) = -1 EBADF (Bad file descriptor) [pid 4279] exit_group(0 [pid 4281] <... sendto resumed>) = ? [pid 4280] <... sendto resumed>) = ? [pid 4279] <... exit_group resumed>) = ? [pid 4281] +++ exited with 0 +++ [pid 4280] +++ exited with 0 +++ [pid 4279] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=629, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 632 ./strace-static-x86_64: Process 4282 attached [pid 4282] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4282] setpgid(0, 0) = 0 [pid 4282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4282] write(3, "1000", 4) = 4 [pid 4282] close(3) = 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4282] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4282] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[633], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 633 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4283 attached [pid 4283] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4283] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] <... futex resumed>) = 0 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4283] <... futex resumed>) = 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] <... futex resumed>) = 0 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4283] <... futex resumed>) = 0 [pid 4283] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4283] <... futex resumed>) = 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4283] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4283] <... socket resumed>) = 4 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4283] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... connect resumed>) = 0 [pid 4282] <... futex resumed>) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] <... futex resumed>) = 0 [pid 4282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4283] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... bind resumed>) = 0 [pid 4282] <... futex resumed>) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] <... futex resumed>) = 0 [pid 4282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4283] sendto(4, NULL, 0, 0, NULL, 0 [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] <... sendto resumed>) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4283] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] <... socket resumed>) = 5 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4283] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] <... connect resumed>) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4283] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4283] <... bind resumed>) = 0 [pid 4283] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4282] <... futex resumed>) = 0 [pid 4283] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4282] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4282] <... futex resumed>) = 0 [pid 4283] sendto(5, NULL, 0, 0, NULL, 0 [pid 4282] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4282] close(3) = 0 [pid 4282] close(4) = 0 [pid 4282] close(5) = 0 [pid 4282] close(6) = -1 EBADF (Bad file descriptor) [pid 4282] close(7) = -1 EBADF (Bad file descriptor) [pid 4282] close(8) = -1 EBADF (Bad file descriptor) [pid 4282] close(9) = -1 EBADF (Bad file descriptor) [pid 4282] close(10) = -1 EBADF (Bad file descriptor) [pid 4282] close(11) = -1 EBADF (Bad file descriptor) [pid 4282] close(12) = -1 EBADF (Bad file descriptor) [pid 4282] close(13) = -1 EBADF (Bad file descriptor) [pid 4282] close(14) = -1 EBADF (Bad file descriptor) [pid 4282] close(15) = -1 EBADF (Bad file descriptor) [pid 4282] close(16) = -1 EBADF (Bad file descriptor) [pid 4282] close(17) = -1 EBADF (Bad file descriptor) [pid 4282] close(18) = -1 EBADF (Bad file descriptor) [pid 4282] close(19) = -1 EBADF (Bad file descriptor) [pid 4282] close(20) = -1 EBADF (Bad file descriptor) [pid 4282] close(21) = -1 EBADF (Bad file descriptor) [pid 4282] close(22) = -1 EBADF (Bad file descriptor) [pid 4282] close(23) = -1 EBADF (Bad file descriptor) [pid 4282] close(24) = -1 EBADF (Bad file descriptor) [pid 4282] close(25) = -1 EBADF (Bad file descriptor) [pid 4282] close(26) = -1 EBADF (Bad file descriptor) [pid 4282] close(27) = -1 EBADF (Bad file descriptor) [pid 4282] close(28) = -1 EBADF (Bad file descriptor) [pid 4282] close(29) = -1 EBADF (Bad file descriptor) [pid 4282] exit_group(0) = ? [pid 4283] <... sendto resumed>) = ? [pid 4283] +++ exited with 0 +++ [pid 4282] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 634 ./strace-static-x86_64: Process 4284 attached [pid 4284] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4284] setpgid(0, 0) = 0 [pid 4284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4284] write(3, "1000", 4) = 4 [pid 4284] close(3) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4284] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4284] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[635], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 635 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4285 attached [pid 4285] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4285] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4284] <... futex resumed>) = 0 [pid 4285] <... futex resumed>) = 1 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4284] <... futex resumed>) = 0 [pid 4285] <... futex resumed>) = 1 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4285] <... futex resumed>) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4285] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4285] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4285] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4284] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4285] sendto(4, NULL, 0, 0, NULL, 0 [pid 4284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4284] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4284] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4284] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4284] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[636], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 636 [pid 4284] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4284] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4286 attached [pid 4286] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4286] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4286] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4286] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4284] <... futex resumed>) = 0 [pid 4286] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4284] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4286] <... connect resumed>) = 0 [pid 4286] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4286] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4284] <... futex resumed>) = 0 [pid 4286] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4284] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4286] <... bind resumed>) = 0 [pid 4286] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4284] <... futex resumed>) = 0 [pid 4286] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4284] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4286] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4284] <... futex resumed>) = 0 [pid 4286] sendto(5, NULL, 0, 0, NULL, 0 [pid 4284] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4284] close(3) = 0 [pid 4284] close(4) = 0 [pid 4284] close(5) = 0 [pid 4284] close(6) = -1 EBADF (Bad file descriptor) [pid 4284] close(7) = -1 EBADF (Bad file descriptor) [pid 4284] close(8) = -1 EBADF (Bad file descriptor) [pid 4284] close(9) = -1 EBADF (Bad file descriptor) [pid 4284] close(10) = -1 EBADF (Bad file descriptor) [pid 4284] close(11) = -1 EBADF (Bad file descriptor) [pid 4284] close(12) = -1 EBADF (Bad file descriptor) [pid 4284] close(13) = -1 EBADF (Bad file descriptor) [pid 4284] close(14) = -1 EBADF (Bad file descriptor) [pid 4284] close(15) = -1 EBADF (Bad file descriptor) [pid 4284] close(16) = -1 EBADF (Bad file descriptor) [pid 4284] close(17) = -1 EBADF (Bad file descriptor) [pid 4284] close(18) = -1 EBADF (Bad file descriptor) [pid 4284] close(19) = -1 EBADF (Bad file descriptor) [pid 4284] close(20) = -1 EBADF (Bad file descriptor) [pid 4284] close(21) = -1 EBADF (Bad file descriptor) [pid 4284] close(22) = -1 EBADF (Bad file descriptor) [pid 4284] close(23) = -1 EBADF (Bad file descriptor) [pid 4284] close(24) = -1 EBADF (Bad file descriptor) [pid 4284] close(25) = -1 EBADF (Bad file descriptor) [pid 4284] close(26) = -1 EBADF (Bad file descriptor) [pid 4284] close(27) = -1 EBADF (Bad file descriptor) [pid 4284] close(28) = -1 EBADF (Bad file descriptor) [pid 4284] close(29) = -1 EBADF (Bad file descriptor) [pid 4284] exit_group(0) = ? [pid 4286] <... sendto resumed>) = ? [pid 4285] <... sendto resumed>) = ? [pid 4286] +++ exited with 0 +++ [pid 4285] +++ exited with 0 +++ [pid 4284] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=634, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 637 ./strace-static-x86_64: Process 4287 attached [pid 4287] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4287] setpgid(0, 0) = 0 [pid 4287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4287] write(3, "1000", 4) = 4 [pid 4287] close(3) = 0 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4287] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4287] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[638], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 638 [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4288 attached [pid 4288] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4288] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] <... futex resumed>) = 0 [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... futex resumed>) = 1 [pid 4288] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] <... futex resumed>) = 0 [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4288] <... futex resumed>) = 1 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... sendmsg resumed>) = 0 [pid 4287] <... futex resumed>) = 0 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... futex resumed>) = 0 [pid 4287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4288] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... socket resumed>) = 4 [pid 4287] <... futex resumed>) = 0 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... futex resumed>) = 0 [pid 4287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4288] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... connect resumed>) = 0 [pid 4287] <... futex resumed>) = 0 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... futex resumed>) = 0 [pid 4287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4288] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4287] <... futex resumed>) = 0 [pid 4288] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4288] <... bind resumed>) = 0 [pid 4288] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4288] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4287] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4287] <... futex resumed>) = 0 [pid 4288] sendto(4, NULL, 0, 0, NULL, 0 [pid 4287] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4287] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4287] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4287] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[639], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 639 [pid 4287] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4289 attached [pid 4289] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4289] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4289] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] <... futex resumed>) = 0 [pid 4287] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] <... futex resumed>) = 1 [pid 4289] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4289] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] <... futex resumed>) = 0 [pid 4287] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] <... futex resumed>) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4289] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4287] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4289] <... bind resumed>) = 0 [pid 4289] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4287] <... futex resumed>) = 0 [pid 4289] sendto(5, NULL, 0, 0, NULL, 0 [pid 4287] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4287] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4287] close(3) = 0 [pid 4287] close(4) = 0 [pid 4287] close(5) = 0 [pid 4287] close(6) = -1 EBADF (Bad file descriptor) [pid 4287] close(7) = -1 EBADF (Bad file descriptor) [pid 4287] close(8) = -1 EBADF (Bad file descriptor) [pid 4287] close(9) = -1 EBADF (Bad file descriptor) [pid 4287] close(10) = -1 EBADF (Bad file descriptor) [pid 4287] close(11) = -1 EBADF (Bad file descriptor) [pid 4287] close(12) = -1 EBADF (Bad file descriptor) [pid 4287] close(13) = -1 EBADF (Bad file descriptor) [pid 4287] close(14) = -1 EBADF (Bad file descriptor) [pid 4287] close(15) = -1 EBADF (Bad file descriptor) [pid 4287] close(16) = -1 EBADF (Bad file descriptor) [pid 4287] close(17) = -1 EBADF (Bad file descriptor) [pid 4287] close(18) = -1 EBADF (Bad file descriptor) [pid 4287] close(19) = -1 EBADF (Bad file descriptor) [pid 4287] close(20) = -1 EBADF (Bad file descriptor) [pid 4287] close(21) = -1 EBADF (Bad file descriptor) [pid 4287] close(22) = -1 EBADF (Bad file descriptor) [pid 4287] close(23) = -1 EBADF (Bad file descriptor) [pid 4287] close(24) = -1 EBADF (Bad file descriptor) [pid 4287] close(25) = -1 EBADF (Bad file descriptor) [pid 4287] close(26) = -1 EBADF (Bad file descriptor) [pid 4287] close(27) = -1 EBADF (Bad file descriptor) [pid 4287] close(28) = -1 EBADF (Bad file descriptor) [pid 4287] close(29) = -1 EBADF (Bad file descriptor) [pid 4287] exit_group(0 [pid 4289] <... sendto resumed>) = ? [pid 4288] <... sendto resumed>) = ? [pid 4287] <... exit_group resumed>) = ? [pid 4289] +++ exited with 0 +++ [pid 4288] +++ exited with 0 +++ [pid 4287] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=637, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 640 ./strace-static-x86_64: Process 4290 attached [pid 4290] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4290] setpgid(0, 0) = 0 [pid 4290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4290] write(3, "1000", 4) = 4 [pid 4290] close(3) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4290] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4290] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[641], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 641 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4291 attached [pid 4291] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4291] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] <... futex resumed>) = 0 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 1 [pid 4291] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4290] <... futex resumed>) = 0 [pid 4291] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4290] <... futex resumed>) = 0 [pid 4291] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... socket resumed>) = 5 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4290] <... futex resumed>) = 0 [pid 4291] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... connect resumed>) = 0 [pid 4290] <... futex resumed>) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... futex resumed>) = 0 [pid 4290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4291] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4290] <... futex resumed>) = 0 [pid 4291] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... bind resumed>) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4290] <... futex resumed>) = 0 [pid 4291] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4290] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4290] <... futex resumed>) = 0 [pid 4291] sendto(5, NULL, 0, 0, NULL, 0 [pid 4290] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4291] <... sendto resumed>) = 0 [pid 4291] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4290] <... futex resumed>) = 0 [pid 4291] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4290] close(3) = 0 [pid 4290] close(4) = 0 [pid 4290] close(5) = 0 [pid 4290] close(6) = -1 EBADF (Bad file descriptor) [pid 4290] close(7) = -1 EBADF (Bad file descriptor) [pid 4290] close(8) = -1 EBADF (Bad file descriptor) [pid 4290] close(9) = -1 EBADF (Bad file descriptor) [pid 4290] close(10) = -1 EBADF (Bad file descriptor) [pid 4290] close(11) = -1 EBADF (Bad file descriptor) [pid 4290] close(12) = -1 EBADF (Bad file descriptor) [pid 4290] close(13) = -1 EBADF (Bad file descriptor) [pid 4290] close(14) = -1 EBADF (Bad file descriptor) [pid 4290] close(15) = -1 EBADF (Bad file descriptor) [pid 4290] close(16) = -1 EBADF (Bad file descriptor) [pid 4290] close(17) = -1 EBADF (Bad file descriptor) [pid 4290] close(18) = -1 EBADF (Bad file descriptor) [pid 4290] close(19) = -1 EBADF (Bad file descriptor) [pid 4290] close(20) = -1 EBADF (Bad file descriptor) [pid 4290] close(21) = -1 EBADF (Bad file descriptor) [pid 4290] close(22) = -1 EBADF (Bad file descriptor) [pid 4290] close(23) = -1 EBADF (Bad file descriptor) [pid 4290] close(24) = -1 EBADF (Bad file descriptor) [pid 4290] close(25) = -1 EBADF (Bad file descriptor) [pid 4290] close(26) = -1 EBADF (Bad file descriptor) [pid 4290] close(27) = -1 EBADF (Bad file descriptor) [pid 4290] close(28) = -1 EBADF (Bad file descriptor) [pid 4290] close(29) = -1 EBADF (Bad file descriptor) [pid 4290] exit_group(0 [pid 4291] <... futex resumed>) = ? [pid 4290] <... exit_group resumed>) = ? [pid 4291] +++ exited with 0 +++ [pid 4290] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=640, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 642 ./strace-static-x86_64: Process 4292 attached [pid 4292] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4292] setpgid(0, 0) = 0 [pid 4292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4292] write(3, "1000", 4) = 4 [pid 4292] close(3) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4292] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4292] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[643], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 643 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4293 attached [pid 4293] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4293] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... futex resumed>) = 1 [pid 4293] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... futex resumed>) = 1 [pid 4293] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... futex resumed>) = 1 [pid 4293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... futex resumed>) = 1 [pid 4293] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... futex resumed>) = 1 [pid 4293] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4293] <... futex resumed>) = 1 [pid 4293] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4293] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4293] <... futex resumed>) = 1 [pid 4292] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] sendto(4, NULL, 0, 0, NULL, 0 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4292] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4292] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4292] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[644], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 644 [pid 4292] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4294 attached [pid 4294] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4294] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4294] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4294] <... futex resumed>) = 1 [pid 4294] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4294] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4294] <... futex resumed>) = 1 [pid 4294] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4294] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4292] <... futex resumed>) = 0 [pid 4292] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4292] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4294] <... futex resumed>) = 1 [pid 4294] sendto(5, NULL, 0, 0, NULL, 0 [pid 4292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4292] close(3) = 0 [pid 4292] close(4) = 0 [pid 4292] close(5) = 0 [pid 4292] close(6) = -1 EBADF (Bad file descriptor) [pid 4292] close(7) = -1 EBADF (Bad file descriptor) [pid 4292] close(8) = -1 EBADF (Bad file descriptor) [pid 4292] close(9) = -1 EBADF (Bad file descriptor) [pid 4292] close(10) = -1 EBADF (Bad file descriptor) [pid 4292] close(11) = -1 EBADF (Bad file descriptor) [pid 4292] close(12) = -1 EBADF (Bad file descriptor) [pid 4292] close(13) = -1 EBADF (Bad file descriptor) [pid 4292] close(14) = -1 EBADF (Bad file descriptor) [pid 4292] close(15) = -1 EBADF (Bad file descriptor) [pid 4292] close(16) = -1 EBADF (Bad file descriptor) [pid 4292] close(17) = -1 EBADF (Bad file descriptor) [pid 4292] close(18) = -1 EBADF (Bad file descriptor) [pid 4292] close(19) = -1 EBADF (Bad file descriptor) [pid 4292] close(20) = -1 EBADF (Bad file descriptor) [pid 4292] close(21) = -1 EBADF (Bad file descriptor) [pid 4292] close(22) = -1 EBADF (Bad file descriptor) [pid 4292] close(23) = -1 EBADF (Bad file descriptor) [pid 4292] close(24) = -1 EBADF (Bad file descriptor) [pid 4292] close(25) = -1 EBADF (Bad file descriptor) [pid 4292] close(26) = -1 EBADF (Bad file descriptor) [pid 4292] close(27) = -1 EBADF (Bad file descriptor) [pid 4292] close(28) = -1 EBADF (Bad file descriptor) [pid 4292] close(29) = -1 EBADF (Bad file descriptor) [pid 4292] exit_group(0) = ? [pid 4293] <... sendto resumed>) = ? [pid 4294] <... sendto resumed>) = ? [pid 4293] +++ exited with 0 +++ [pid 4294] +++ exited with 0 +++ [pid 4292] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=642, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 645 ./strace-static-x86_64: Process 4295 attached [pid 4295] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4295] setpgid(0, 0) = 0 [pid 4295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4295] write(3, "1000", 4) = 4 [pid 4295] close(3) = 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4295] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4295] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[646], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 646 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4296 attached [pid 4296] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4296] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... futex resumed>) = 0 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 1 [pid 4296] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... futex resumed>) = 0 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 1 [pid 4296] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... futex resumed>) = 0 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 1 [pid 4296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] <... futex resumed>) = 0 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 1 [pid 4296] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4296] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... connect resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 0 [pid 4295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4296] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... bind resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 0 [pid 4295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4296] sendto(4, NULL, 0, 0, NULL, 0 [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... sendto resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... futex resumed>) = 0 [pid 4295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4296] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] <... futex resumed>) = 0 [pid 4296] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... socket resumed>) = 5 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] <... futex resumed>) = 0 [pid 4296] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... connect resumed>) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] <... futex resumed>) = 0 [pid 4296] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... bind resumed>) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] <... futex resumed>) = 0 [pid 4296] sendto(5, NULL, 0, 0, NULL, 0 [pid 4295] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4296] <... sendto resumed>) = 0 [pid 4296] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4296] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] close(3) = 0 [pid 4295] close(4) = 0 [pid 4295] close(5) = 0 [pid 4295] close(6) = -1 EBADF (Bad file descriptor) [pid 4295] close(7) = -1 EBADF (Bad file descriptor) [pid 4295] close(8) = -1 EBADF (Bad file descriptor) [pid 4295] close(9) = -1 EBADF (Bad file descriptor) [pid 4295] close(10) = -1 EBADF (Bad file descriptor) [pid 4295] close(11) = -1 EBADF (Bad file descriptor) [pid 4295] close(12) = -1 EBADF (Bad file descriptor) [pid 4295] close(13) = -1 EBADF (Bad file descriptor) [pid 4295] close(14) = -1 EBADF (Bad file descriptor) [pid 4295] close(15) = -1 EBADF (Bad file descriptor) [pid 4295] close(16) = -1 EBADF (Bad file descriptor) [pid 4295] close(17) = -1 EBADF (Bad file descriptor) [pid 4295] close(18) = -1 EBADF (Bad file descriptor) [pid 4295] close(19) = -1 EBADF (Bad file descriptor) [pid 4295] close(20) = -1 EBADF (Bad file descriptor) [pid 4295] close(21) = -1 EBADF (Bad file descriptor) [pid 4295] close(22) = -1 EBADF (Bad file descriptor) [pid 4295] close(23) = -1 EBADF (Bad file descriptor) [pid 4295] close(24) = -1 EBADF (Bad file descriptor) [pid 4295] close(25) = -1 EBADF (Bad file descriptor) [pid 4295] close(26) = -1 EBADF (Bad file descriptor) [pid 4295] close(27) = -1 EBADF (Bad file descriptor) [pid 4295] close(28) = -1 EBADF (Bad file descriptor) [pid 4295] close(29) = -1 EBADF (Bad file descriptor) [pid 4295] exit_group(0 [pid 4296] <... futex resumed>) = ? [pid 4295] <... exit_group resumed>) = ? [pid 4296] +++ exited with 0 +++ [pid 4295] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=645, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 647 ./strace-static-x86_64: Process 4297 attached [pid 4297] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4297] setpgid(0, 0) = 0 [pid 4297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4297] write(3, "1000", 4) = 4 [pid 4297] close(3) = 0 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4297] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4297] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[648], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 648 [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4298 attached [pid 4298] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4298] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... futex resumed>) = 1 [pid 4298] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... futex resumed>) = 1 [pid 4298] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4297] <... futex resumed>) = 0 [pid 4298] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... sendmsg resumed>) = 0 [pid 4297] <... futex resumed>) = 0 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... futex resumed>) = 0 [pid 4297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4298] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... socket resumed>) = 4 [pid 4297] <... futex resumed>) = 0 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... futex resumed>) = 0 [pid 4297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4298] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... connect resumed>) = 0 [pid 4297] <... futex resumed>) = 0 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... futex resumed>) = 0 [pid 4297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4298] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4297] <... futex resumed>) = 0 [pid 4298] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4298] <... bind resumed>) = 0 [pid 4298] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4297] <... futex resumed>) = 0 [pid 4298] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4297] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4297] <... futex resumed>) = 0 [pid 4298] sendto(4, NULL, 0, 0, NULL, 0 [pid 4297] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4297] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4297] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4297] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[649], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 649 [pid 4297] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4299 attached [pid 4299] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4299] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4299] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4297] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4299] <... futex resumed>) = 1 [pid 4299] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4299] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4297] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4299] <... futex resumed>) = 1 [pid 4299] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4299] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... futex resumed>) = 0 [pid 4297] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4297] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4299] <... futex resumed>) = 1 [pid 4299] sendto(5, NULL, 0, 0, NULL, 0 [pid 4297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4297] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4297] close(3) = 0 [pid 4297] close(4) = 0 [pid 4297] close(5) = 0 [pid 4297] close(6) = -1 EBADF (Bad file descriptor) [pid 4297] close(7) = -1 EBADF (Bad file descriptor) [pid 4297] close(8) = -1 EBADF (Bad file descriptor) [pid 4297] close(9) = -1 EBADF (Bad file descriptor) [pid 4297] close(10) = -1 EBADF (Bad file descriptor) [pid 4297] close(11) = -1 EBADF (Bad file descriptor) [pid 4297] close(12) = -1 EBADF (Bad file descriptor) [pid 4297] close(13) = -1 EBADF (Bad file descriptor) [pid 4297] close(14) = -1 EBADF (Bad file descriptor) [pid 4297] close(15) = -1 EBADF (Bad file descriptor) [pid 4297] close(16) = -1 EBADF (Bad file descriptor) [pid 4297] close(17) = -1 EBADF (Bad file descriptor) [pid 4297] close(18) = -1 EBADF (Bad file descriptor) [pid 4297] close(19) = -1 EBADF (Bad file descriptor) [pid 4297] close(20) = -1 EBADF (Bad file descriptor) [pid 4297] close(21) = -1 EBADF (Bad file descriptor) [pid 4297] close(22) = -1 EBADF (Bad file descriptor) [pid 4297] close(23) = -1 EBADF (Bad file descriptor) [pid 4297] close(24) = -1 EBADF (Bad file descriptor) [pid 4297] close(25) = -1 EBADF (Bad file descriptor) [pid 4297] close(26) = -1 EBADF (Bad file descriptor) [pid 4297] close(27) = -1 EBADF (Bad file descriptor) [pid 4297] close(28) = -1 EBADF (Bad file descriptor) [pid 4297] close(29) = -1 EBADF (Bad file descriptor) [pid 4297] exit_group(0) = ? [pid 4299] <... sendto resumed>) = ? [pid 4299] +++ exited with 0 +++ [pid 4298] <... sendto resumed>) = ? [pid 4298] +++ exited with 0 +++ [pid 4297] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=647, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 650 ./strace-static-x86_64: Process 4300 attached [pid 4300] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4300] setpgid(0, 0) = 0 [pid 4300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4300] write(3, "1000", 4) = 4 [pid 4300] close(3) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4300] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4300] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[651], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 651 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4301 attached [pid 4301] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4301] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] <... futex resumed>) = 1 [pid 4301] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] <... futex resumed>) = 1 [pid 4301] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] <... futex resumed>) = 1 [pid 4301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] <... futex resumed>) = 1 [pid 4301] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] <... futex resumed>) = 1 [pid 4301] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4301] <... futex resumed>) = 1 [pid 4301] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4301] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4300] <... futex resumed>) = 0 [pid 4301] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4300] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4300] <... futex resumed>) = 0 [pid 4301] sendto(4, NULL, 0, 0, NULL, 0 [pid 4300] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4300] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4300] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4300] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[652], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 652 [pid 4300] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4302 attached [pid 4302] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4302] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4302] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] <... futex resumed>) = 0 [pid 4300] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4302] <... futex resumed>) = 1 [pid 4302] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4302] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4300] <... futex resumed>) = 0 [pid 4302] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4300] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] <... bind resumed>) = 0 [pid 4300] <... futex resumed>) = 0 [pid 4302] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4302] <... futex resumed>) = 0 [pid 4300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4302] sendto(5, NULL, 0, 0, NULL, 0 [pid 4300] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4300] close(3) = 0 [pid 4300] close(4) = 0 [pid 4300] close(5) = 0 [pid 4300] close(6) = -1 EBADF (Bad file descriptor) [pid 4300] close(7) = -1 EBADF (Bad file descriptor) [pid 4300] close(8) = -1 EBADF (Bad file descriptor) [pid 4300] close(9) = -1 EBADF (Bad file descriptor) [pid 4300] close(10) = -1 EBADF (Bad file descriptor) [pid 4300] close(11) = -1 EBADF (Bad file descriptor) [pid 4300] close(12) = -1 EBADF (Bad file descriptor) [pid 4300] close(13) = -1 EBADF (Bad file descriptor) [pid 4300] close(14) = -1 EBADF (Bad file descriptor) [pid 4300] close(15) = -1 EBADF (Bad file descriptor) [pid 4300] close(16) = -1 EBADF (Bad file descriptor) [pid 4300] close(17) = -1 EBADF (Bad file descriptor) [pid 4300] close(18) = -1 EBADF (Bad file descriptor) [pid 4300] close(19) = -1 EBADF (Bad file descriptor) [pid 4300] close(20) = -1 EBADF (Bad file descriptor) [pid 4300] close(21) = -1 EBADF (Bad file descriptor) [pid 4300] close(22) = -1 EBADF (Bad file descriptor) [pid 4300] close(23) = -1 EBADF (Bad file descriptor) [pid 4300] close(24) = -1 EBADF (Bad file descriptor) [pid 4300] close(25) = -1 EBADF (Bad file descriptor) [pid 4300] close(26) = -1 EBADF (Bad file descriptor) [pid 4300] close(27) = -1 EBADF (Bad file descriptor) [pid 4300] close(28) = -1 EBADF (Bad file descriptor) [pid 4300] close(29) = -1 EBADF (Bad file descriptor) [pid 4300] exit_group(0) = ? [pid 4301] <... sendto resumed>) = ? [pid 4302] <... sendto resumed>) = ? [pid 4301] +++ exited with 0 +++ [pid 4302] +++ exited with 0 +++ [pid 4300] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=650, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 653 ./strace-static-x86_64: Process 4303 attached [pid 4303] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4303] setpgid(0, 0) = 0 [pid 4303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4303] write(3, "1000", 4) = 4 [pid 4303] close(3) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4303] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4303] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[654], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 654 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4304 attached [pid 4304] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4304] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4304] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4304] <... futex resumed>) = 1 [pid 4304] sendto(4, NULL, 0, 0, NULL, 0 [pid 4303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4303] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4303] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4303] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[655], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 655 [pid 4303] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4305 attached [pid 4305] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4305] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4305] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] <... futex resumed>) = 1 [pid 4305] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4305] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] <... futex resumed>) = 1 [pid 4305] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4305] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4303] <... futex resumed>) = 0 [pid 4303] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4303] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4305] <... futex resumed>) = 1 [pid 4305] sendto(5, NULL, 0, 0, NULL, 0 [pid 4303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4303] close(3) = 0 [pid 4303] close(4) = 0 [pid 4303] close(5) = 0 [pid 4303] close(6) = -1 EBADF (Bad file descriptor) [pid 4303] close(7) = -1 EBADF (Bad file descriptor) [pid 4303] close(8) = -1 EBADF (Bad file descriptor) [pid 4303] close(9) = -1 EBADF (Bad file descriptor) [pid 4303] close(10) = -1 EBADF (Bad file descriptor) [pid 4303] close(11) = -1 EBADF (Bad file descriptor) [pid 4303] close(12) = -1 EBADF (Bad file descriptor) [pid 4303] close(13) = -1 EBADF (Bad file descriptor) [pid 4303] close(14) = -1 EBADF (Bad file descriptor) [pid 4303] close(15) = -1 EBADF (Bad file descriptor) [pid 4303] close(16) = -1 EBADF (Bad file descriptor) [pid 4303] close(17) = -1 EBADF (Bad file descriptor) [pid 4303] close(18) = -1 EBADF (Bad file descriptor) [pid 4303] close(19) = -1 EBADF (Bad file descriptor) [pid 4303] close(20) = -1 EBADF (Bad file descriptor) [pid 4303] close(21) = -1 EBADF (Bad file descriptor) [pid 4303] close(22) = -1 EBADF (Bad file descriptor) [pid 4303] close(23) = -1 EBADF (Bad file descriptor) [pid 4303] close(24) = -1 EBADF (Bad file descriptor) [pid 4303] close(25) = -1 EBADF (Bad file descriptor) [pid 4303] close(26) = -1 EBADF (Bad file descriptor) [pid 4303] close(27) = -1 EBADF (Bad file descriptor) [pid 4303] close(28) = -1 EBADF (Bad file descriptor) [pid 4303] close(29) = -1 EBADF (Bad file descriptor) [pid 4303] exit_group(0 [pid 4304] <... sendto resumed>) = ? [pid 4303] <... exit_group resumed>) = ? [pid 4305] <... sendto resumed>) = ? [pid 4304] +++ exited with 0 +++ [pid 4305] +++ exited with 0 +++ [pid 4303] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=653, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 656 ./strace-static-x86_64: Process 4306 attached [pid 4306] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4306] setpgid(0, 0) = 0 [pid 4306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4306] write(3, "1000", 4) = 4 [pid 4306] close(3) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4306] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4306] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[657], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 657 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4307 attached [pid 4307] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4307] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4307] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4307] <... futex resumed>) = 1 [pid 4307] sendto(4, NULL, 0, 0, NULL, 0 [pid 4306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4306] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4306] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4306] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[658], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 658 [pid 4306] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4308 attached [pid 4308] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4308] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4308] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] <... futex resumed>) = 1 [pid 4308] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4308] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] <... futex resumed>) = 1 [pid 4308] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4308] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4306] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4308] <... futex resumed>) = 1 [pid 4308] sendto(5, NULL, 0, 0, NULL, 0 [pid 4306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4306] close(3) = 0 [pid 4306] close(4) = 0 [pid 4306] close(5) = 0 [pid 4306] close(6) = -1 EBADF (Bad file descriptor) [pid 4306] close(7) = -1 EBADF (Bad file descriptor) [pid 4306] close(8) = -1 EBADF (Bad file descriptor) [pid 4306] close(9) = -1 EBADF (Bad file descriptor) [pid 4306] close(10) = -1 EBADF (Bad file descriptor) [pid 4306] close(11) = -1 EBADF (Bad file descriptor) [pid 4306] close(12) = -1 EBADF (Bad file descriptor) [pid 4306] close(13) = -1 EBADF (Bad file descriptor) [pid 4306] close(14) = -1 EBADF (Bad file descriptor) [pid 4306] close(15) = -1 EBADF (Bad file descriptor) [pid 4306] close(16) = -1 EBADF (Bad file descriptor) [pid 4306] close(17) = -1 EBADF (Bad file descriptor) [pid 4306] close(18) = -1 EBADF (Bad file descriptor) [pid 4306] close(19) = -1 EBADF (Bad file descriptor) [pid 4306] close(20) = -1 EBADF (Bad file descriptor) [pid 4306] close(21) = -1 EBADF (Bad file descriptor) [pid 4306] close(22) = -1 EBADF (Bad file descriptor) [pid 4306] close(23) = -1 EBADF (Bad file descriptor) [pid 4306] close(24) = -1 EBADF (Bad file descriptor) [pid 4306] close(25) = -1 EBADF (Bad file descriptor) [pid 4306] close(26) = -1 EBADF (Bad file descriptor) [pid 4306] close(27) = -1 EBADF (Bad file descriptor) [pid 4306] close(28) = -1 EBADF (Bad file descriptor) [pid 4306] close(29) = -1 EBADF (Bad file descriptor) [pid 4306] exit_group(0) = ? [pid 4308] <... sendto resumed>) = ? [pid 4308] +++ exited with 0 +++ [pid 4307] <... sendto resumed>) = ? [pid 4307] +++ exited with 0 +++ [pid 4306] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=656, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 659 ./strace-static-x86_64: Process 4309 attached [pid 4309] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4309] setpgid(0, 0) = 0 [pid 4309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4309] write(3, "1000", 4) = 4 [pid 4309] close(3) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4309] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4309] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[660], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 660 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4310 attached [pid 4310] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4310] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4310] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4310] <... futex resumed>) = 1 [pid 4310] sendto(4, NULL, 0, 0, NULL, 0 [pid 4309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4309] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4309] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4309] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[661], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 661 [pid 4309] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4311 attached [pid 4311] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4311] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4311] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4311] <... futex resumed>) = 1 [pid 4311] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4311] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] <... futex resumed>) = 0 [pid 4309] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4311] <... futex resumed>) = 1 [pid 4311] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4311] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4309] <... futex resumed>) = 0 [pid 4311] sendto(5, NULL, 0, 0, NULL, 0 [pid 4309] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4309] close(3) = 0 [pid 4309] close(4) = 0 [pid 4309] close(5) = 0 [pid 4309] close(6) = -1 EBADF (Bad file descriptor) [pid 4309] close(7) = -1 EBADF (Bad file descriptor) [pid 4309] close(8) = -1 EBADF (Bad file descriptor) [pid 4309] close(9) = -1 EBADF (Bad file descriptor) [pid 4309] close(10) = -1 EBADF (Bad file descriptor) [pid 4309] close(11) = -1 EBADF (Bad file descriptor) [pid 4309] close(12) = -1 EBADF (Bad file descriptor) [pid 4309] close(13) = -1 EBADF (Bad file descriptor) [pid 4309] close(14) = -1 EBADF (Bad file descriptor) [pid 4309] close(15) = -1 EBADF (Bad file descriptor) [pid 4309] close(16) = -1 EBADF (Bad file descriptor) [pid 4309] close(17) = -1 EBADF (Bad file descriptor) [pid 4309] close(18) = -1 EBADF (Bad file descriptor) [pid 4309] close(19) = -1 EBADF (Bad file descriptor) [pid 4309] close(20) = -1 EBADF (Bad file descriptor) [pid 4309] close(21) = -1 EBADF (Bad file descriptor) [pid 4309] close(22) = -1 EBADF (Bad file descriptor) [pid 4309] close(23) = -1 EBADF (Bad file descriptor) [pid 4309] close(24) = -1 EBADF (Bad file descriptor) [pid 4309] close(25) = -1 EBADF (Bad file descriptor) [pid 4309] close(26) = -1 EBADF (Bad file descriptor) [pid 4309] close(27) = -1 EBADF (Bad file descriptor) [pid 4309] close(28) = -1 EBADF (Bad file descriptor) [pid 4309] close(29) = -1 EBADF (Bad file descriptor) [pid 4309] exit_group(0) = ? [pid 4311] <... sendto resumed>) = ? [pid 4310] <... sendto resumed>) = ? [pid 4311] +++ exited with 0 +++ [pid 4310] +++ exited with 0 +++ [pid 4309] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=659, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 662 ./strace-static-x86_64: Process 4312 attached [pid 4312] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4312] setpgid(0, 0) = 0 [pid 4312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4312] write(3, "1000", 4) = 4 [pid 4312] close(3) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4312] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4312] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[663], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 663 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4313 attached [pid 4313] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4313] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4313] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4313] <... futex resumed>) = 1 [pid 4313] sendto(4, NULL, 0, 0, NULL, 0 [pid 4312] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4312] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4312] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4312] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4312] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[664], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 664 [pid 4312] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4314 attached [pid 4314] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4314] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4314] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4314] <... futex resumed>) = 1 [pid 4314] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4314] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4314] <... futex resumed>) = 1 [pid 4314] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4314] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = 0 [pid 4312] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4312] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4314] <... futex resumed>) = 1 [pid 4314] sendto(5, NULL, 0, 0, NULL, 0 [pid 4312] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4312] close(3) = 0 [pid 4312] close(4) = 0 [pid 4312] close(5) = 0 [pid 4312] close(6) = -1 EBADF (Bad file descriptor) [pid 4312] close(7) = -1 EBADF (Bad file descriptor) [pid 4312] close(8) = -1 EBADF (Bad file descriptor) [pid 4312] close(9) = -1 EBADF (Bad file descriptor) [pid 4312] close(10) = -1 EBADF (Bad file descriptor) [pid 4312] close(11) = -1 EBADF (Bad file descriptor) [pid 4312] close(12) = -1 EBADF (Bad file descriptor) [pid 4312] close(13) = -1 EBADF (Bad file descriptor) [pid 4312] close(14) = -1 EBADF (Bad file descriptor) [pid 4312] close(15) = -1 EBADF (Bad file descriptor) [pid 4312] close(16) = -1 EBADF (Bad file descriptor) [pid 4312] close(17) = -1 EBADF (Bad file descriptor) [pid 4312] close(18) = -1 EBADF (Bad file descriptor) [pid 4312] close(19) = -1 EBADF (Bad file descriptor) [pid 4312] close(20) = -1 EBADF (Bad file descriptor) [pid 4312] close(21) = -1 EBADF (Bad file descriptor) [pid 4312] close(22) = -1 EBADF (Bad file descriptor) [pid 4312] close(23) = -1 EBADF (Bad file descriptor) [pid 4312] close(24) = -1 EBADF (Bad file descriptor) [pid 4312] close(25) = -1 EBADF (Bad file descriptor) [pid 4312] close(26) = -1 EBADF (Bad file descriptor) [pid 4312] close(27) = -1 EBADF (Bad file descriptor) [pid 4312] close(28) = -1 EBADF (Bad file descriptor) [pid 4312] close(29) = -1 EBADF (Bad file descriptor) [pid 4312] exit_group(0 [pid 4313] <... sendto resumed>) = ? [pid 4312] <... exit_group resumed>) = ? [pid 4313] +++ exited with 0 +++ [pid 4314] <... sendto resumed>) = ? [pid 4314] +++ exited with 0 +++ [pid 4312] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=662, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 665 ./strace-static-x86_64: Process 4315 attached [pid 4315] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4315] setpgid(0, 0) = 0 [pid 4315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4315] write(3, "1000", 4) = 4 [pid 4315] close(3) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4315] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4315] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[666], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 666 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4316 attached [pid 4316] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4316] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... futex resumed>) = 0 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... futex resumed>) = 1 [pid 4316] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... futex resumed>) = 0 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... futex resumed>) = 1 [pid 4316] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... futex resumed>) = 0 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... futex resumed>) = 1 [pid 4316] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] <... futex resumed>) = 0 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... futex resumed>) = 1 [pid 4316] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4316] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... connect resumed>) = 0 [pid 4315] <... futex resumed>) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... futex resumed>) = 0 [pid 4315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4316] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... bind resumed>) = 0 [pid 4315] <... futex resumed>) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... futex resumed>) = 0 [pid 4315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4316] sendto(4, NULL, 0, 0, NULL, 0 [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... sendto resumed>) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4316] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4315] <... futex resumed>) = 0 [pid 4316] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... socket resumed>) = 5 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4316] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4315] <... futex resumed>) = 0 [pid 4316] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... connect resumed>) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4316] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4315] <... futex resumed>) = 0 [pid 4316] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4316] <... bind resumed>) = 0 [pid 4316] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4315] <... futex resumed>) = 0 [pid 4316] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4315] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4315] <... futex resumed>) = 0 [pid 4316] sendto(5, NULL, 0, 0, NULL, 0 [pid 4315] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4315] close(3) = 0 [pid 4315] close(4) = 0 [pid 4315] close(5) = 0 [pid 4315] close(6) = -1 EBADF (Bad file descriptor) [pid 4315] close(7) = -1 EBADF (Bad file descriptor) [pid 4315] close(8) = -1 EBADF (Bad file descriptor) [pid 4315] close(9) = -1 EBADF (Bad file descriptor) [pid 4315] close(10) = -1 EBADF (Bad file descriptor) [pid 4315] close(11) = -1 EBADF (Bad file descriptor) [pid 4315] close(12) = -1 EBADF (Bad file descriptor) [pid 4315] close(13) = -1 EBADF (Bad file descriptor) [pid 4315] close(14) = -1 EBADF (Bad file descriptor) [pid 4315] close(15) = -1 EBADF (Bad file descriptor) [pid 4315] close(16) = -1 EBADF (Bad file descriptor) [pid 4315] close(17) = -1 EBADF (Bad file descriptor) [pid 4315] close(18) = -1 EBADF (Bad file descriptor) [pid 4315] close(19) = -1 EBADF (Bad file descriptor) [pid 4315] close(20) = -1 EBADF (Bad file descriptor) [pid 4315] close(21) = -1 EBADF (Bad file descriptor) [pid 4315] close(22) = -1 EBADF (Bad file descriptor) [pid 4315] close(23) = -1 EBADF (Bad file descriptor) [pid 4315] close(24) = -1 EBADF (Bad file descriptor) [pid 4315] close(25) = -1 EBADF (Bad file descriptor) [pid 4315] close(26) = -1 EBADF (Bad file descriptor) [pid 4315] close(27) = -1 EBADF (Bad file descriptor) [pid 4315] close(28) = -1 EBADF (Bad file descriptor) [pid 4315] close(29) = -1 EBADF (Bad file descriptor) [pid 4315] exit_group(0) = ? [pid 4316] <... sendto resumed>) = ? [pid 4316] +++ exited with 0 +++ [pid 4315] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=665, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 667 ./strace-static-x86_64: Process 4317 attached [pid 4317] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4317] setpgid(0, 0) = 0 [pid 4317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4317] write(3, "1000", 4) = 4 [pid 4317] close(3) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4317] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4317] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[668], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 668 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4318 attached [pid 4318] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4318] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4318] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4318] <... futex resumed>) = 1 [pid 4318] sendto(4, NULL, 0, 0, NULL, 0 [pid 4317] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4317] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4317] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4317] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[669], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 669 ./strace-static-x86_64: Process 4319 attached [pid 4317] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4319] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4319] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4319] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4319] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4319] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4319] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] <... futex resumed>) = 0 [pid 4317] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4319] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4319] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4317] <... futex resumed>) = 0 [pid 4319] sendto(5, NULL, 0, 0, NULL, 0 [pid 4317] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4317] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4317] close(3) = 0 [pid 4317] close(4) = 0 [pid 4317] close(5) = 0 [pid 4317] close(6) = -1 EBADF (Bad file descriptor) [pid 4317] close(7) = -1 EBADF (Bad file descriptor) [pid 4317] close(8) = -1 EBADF (Bad file descriptor) [pid 4317] close(9) = -1 EBADF (Bad file descriptor) [pid 4317] close(10) = -1 EBADF (Bad file descriptor) [pid 4317] close(11) = -1 EBADF (Bad file descriptor) [pid 4317] close(12) = -1 EBADF (Bad file descriptor) [pid 4317] close(13) = -1 EBADF (Bad file descriptor) [pid 4317] close(14) = -1 EBADF (Bad file descriptor) [pid 4317] close(15) = -1 EBADF (Bad file descriptor) [pid 4317] close(16) = -1 EBADF (Bad file descriptor) [pid 4317] close(17) = -1 EBADF (Bad file descriptor) [pid 4317] close(18) = -1 EBADF (Bad file descriptor) [pid 4317] close(19) = -1 EBADF (Bad file descriptor) [pid 4317] close(20) = -1 EBADF (Bad file descriptor) [pid 4317] close(21) = -1 EBADF (Bad file descriptor) [pid 4317] close(22) = -1 EBADF (Bad file descriptor) [pid 4317] close(23) = -1 EBADF (Bad file descriptor) [pid 4317] close(24) = -1 EBADF (Bad file descriptor) [pid 4317] close(25) = -1 EBADF (Bad file descriptor) [pid 4317] close(26) = -1 EBADF (Bad file descriptor) [pid 4317] close(27) = -1 EBADF (Bad file descriptor) [pid 4317] close(28) = -1 EBADF (Bad file descriptor) [pid 4317] close(29) = -1 EBADF (Bad file descriptor) [pid 4317] exit_group(0 [pid 4319] <... sendto resumed>) = ? [pid 4318] <... sendto resumed>) = ? [pid 4317] <... exit_group resumed>) = ? [pid 4319] +++ exited with 0 +++ [pid 4318] +++ exited with 0 +++ [pid 4317] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=667, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 670 ./strace-static-x86_64: Process 4320 attached [pid 4320] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4320] setpgid(0, 0) = 0 [pid 4320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4320] write(3, "1000", 4) = 4 [pid 4320] close(3) = 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4320] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4320] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[671], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 671 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4321 attached [pid 4321] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4321] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... futex resumed>) = 0 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 1 [pid 4321] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... futex resumed>) = 0 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 1 [pid 4321] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... futex resumed>) = 0 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 1 [pid 4321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] <... futex resumed>) = 0 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 1 [pid 4321] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4320] <... futex resumed>) = 0 [pid 4321] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... connect resumed>) = 0 [pid 4320] <... futex resumed>) = 0 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 0 [pid 4320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4321] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... bind resumed>) = 0 [pid 4320] <... futex resumed>) = 0 [pid 4321] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4321] <... futex resumed>) = 0 [pid 4320] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4321] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4320] <... futex resumed>) = 0 [pid 4321] sendto(4, NULL, 0, 0, NULL, 0 [pid 4320] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4320] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4320] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4320] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[672], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 672 [pid 4320] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4320] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4322 attached [pid 4322] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4322] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4322] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4322] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] <... futex resumed>) = 0 [pid 4320] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4320] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4322] <... futex resumed>) = 0 [pid 4322] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4322] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4320] <... futex resumed>) = 0 [pid 4322] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4320] <... futex resumed>) = 0 [pid 4322] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4320] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4322] <... bind resumed>) = 0 [pid 4322] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4320] <... futex resumed>) = 0 [pid 4322] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4320] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4320] <... futex resumed>) = 0 [pid 4322] sendto(5, NULL, 0, 0, NULL, 0 [pid 4320] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4320] close(3) = 0 [pid 4320] close(4) = 0 [pid 4320] close(5) = 0 [pid 4320] close(6) = -1 EBADF (Bad file descriptor) [pid 4320] close(7) = -1 EBADF (Bad file descriptor) [pid 4320] close(8) = -1 EBADF (Bad file descriptor) [pid 4320] close(9) = -1 EBADF (Bad file descriptor) [pid 4320] close(10) = -1 EBADF (Bad file descriptor) [pid 4320] close(11) = -1 EBADF (Bad file descriptor) [pid 4320] close(12) = -1 EBADF (Bad file descriptor) [pid 4320] close(13) = -1 EBADF (Bad file descriptor) [pid 4320] close(14) = -1 EBADF (Bad file descriptor) [pid 4320] close(15) = -1 EBADF (Bad file descriptor) [pid 4320] close(16) = -1 EBADF (Bad file descriptor) [pid 4320] close(17) = -1 EBADF (Bad file descriptor) [pid 4320] close(18) = -1 EBADF (Bad file descriptor) [pid 4320] close(19) = -1 EBADF (Bad file descriptor) [pid 4320] close(20) = -1 EBADF (Bad file descriptor) [pid 4320] close(21) = -1 EBADF (Bad file descriptor) [pid 4320] close(22) = -1 EBADF (Bad file descriptor) [pid 4320] close(23) = -1 EBADF (Bad file descriptor) [pid 4320] close(24) = -1 EBADF (Bad file descriptor) [pid 4320] close(25) = -1 EBADF (Bad file descriptor) [pid 4320] close(26) = -1 EBADF (Bad file descriptor) [pid 4320] close(27) = -1 EBADF (Bad file descriptor) [pid 4320] close(28) = -1 EBADF (Bad file descriptor) [pid 4320] close(29) = -1 EBADF (Bad file descriptor) [pid 4320] exit_group(0 [pid 4322] <... sendto resumed>) = ? [pid 4321] <... sendto resumed>) = ? [pid 4320] <... exit_group resumed>) = ? [pid 4322] +++ exited with 0 +++ [pid 4321] +++ exited with 0 +++ [pid 4320] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=670, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 673 ./strace-static-x86_64: Process 4323 attached [pid 4323] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4323] setpgid(0, 0) = 0 [pid 4323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4323] write(3, "1000", 4) = 4 [pid 4323] close(3) = 0 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4323] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4323] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4324 attached , parent_tid=[674], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 674 [pid 4324] set_robust_list(0x7fd2b3f459e0, 24 [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... set_robust_list resumed>) = 0 [pid 4323] <... futex resumed>) = 0 [pid 4324] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... socket resumed>) = 3 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... futex resumed>) = 1 [pid 4324] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4324] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... bind resumed>) = 0 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... futex resumed>) = 0 [pid 4323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... sendmsg resumed>) = 0 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... futex resumed>) = 0 [pid 4323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4324] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... socket resumed>) = 4 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... futex resumed>) = 0 [pid 4323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4324] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4323] <... futex resumed>) = 0 [pid 4324] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... connect resumed>) = 0 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4323] <... futex resumed>) = 0 [pid 4324] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4324] <... bind resumed>) = 0 [pid 4324] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4323] <... futex resumed>) = 0 [pid 4324] sendto(4, NULL, 0, 0, NULL, 0 [pid 4323] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4323] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4323] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4323] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[675], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 675 [pid 4323] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4325 attached [pid 4325] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4325] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4325] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... futex resumed>) = 1 [pid 4325] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4325] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... futex resumed>) = 1 [pid 4325] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4325] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4325] <... futex resumed>) = 1 [pid 4325] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4325] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4325] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] close(3) = 0 [pid 4323] close(4) = 0 [pid 4323] close(5) = 0 [pid 4323] close(6) = -1 EBADF (Bad file descriptor) [pid 4323] close(7) = -1 EBADF (Bad file descriptor) [pid 4323] close(8) = -1 EBADF (Bad file descriptor) [pid 4323] close(9) = -1 EBADF (Bad file descriptor) [pid 4323] close(10) = -1 EBADF (Bad file descriptor) [pid 4323] close(11) = -1 EBADF (Bad file descriptor) [pid 4323] close(12) = -1 EBADF (Bad file descriptor) [pid 4323] close(13) = -1 EBADF (Bad file descriptor) [pid 4323] close(14) = -1 EBADF (Bad file descriptor) [pid 4323] close(15) = -1 EBADF (Bad file descriptor) [pid 4323] close(16) = -1 EBADF (Bad file descriptor) [pid 4323] close(17) = -1 EBADF (Bad file descriptor) [pid 4323] close(18) = -1 EBADF (Bad file descriptor) [pid 4323] close(19) = -1 EBADF (Bad file descriptor) [pid 4323] close(20) = -1 EBADF (Bad file descriptor) [pid 4323] close(21) = -1 EBADF (Bad file descriptor) [pid 4323] close(22) = -1 EBADF (Bad file descriptor) [pid 4323] close(23) = -1 EBADF (Bad file descriptor) [pid 4323] close(24) = -1 EBADF (Bad file descriptor) [pid 4323] close(25) = -1 EBADF (Bad file descriptor) [pid 4323] close(26) = -1 EBADF (Bad file descriptor) [pid 4323] close(27) = -1 EBADF (Bad file descriptor) [pid 4323] close(28) = -1 EBADF (Bad file descriptor) [pid 4323] close(29) = -1 EBADF (Bad file descriptor) [pid 4323] exit_group(0 [pid 4324] <... sendto resumed>) = ? [pid 4323] <... exit_group resumed>) = ? [pid 4325] <... futex resumed>) = ? [pid 4324] +++ exited with 0 +++ [pid 4325] +++ exited with 0 +++ [pid 4323] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=673, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 676 ./strace-static-x86_64: Process 4326 attached [pid 4326] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4326] setpgid(0, 0) = 0 [pid 4326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4326] write(3, "1000", 4) = 4 [pid 4326] close(3) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4326] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4326] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[677], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 677 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4327 attached [pid 4327] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4327] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4327] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] <... connect resumed>) = 0 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4326] <... futex resumed>) = 0 [pid 4327] <... futex resumed>) = 1 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] <... socket resumed>) = 4 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4326] <... futex resumed>) = 0 [pid 4327] <... futex resumed>) = 1 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] <... connect resumed>) = 0 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4327] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4327] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4327] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4326] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4326] <... futex resumed>) = 0 [pid 4327] sendto(4, NULL, 0, 0, NULL, 0 [pid 4326] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4326] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4326] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4326] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4328 attached , parent_tid=[678], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 678 [pid 4326] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4328] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4328] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4328] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4326] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4328] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4328] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4326] <... futex resumed>) = 0 [pid 4328] sendto(5, NULL, 0, 0, NULL, 0 [pid 4326] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4326] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4326] close(3) = 0 [pid 4326] close(4) = 0 [pid 4326] close(5) = 0 [pid 4326] close(6) = -1 EBADF (Bad file descriptor) [pid 4326] close(7) = -1 EBADF (Bad file descriptor) [pid 4326] close(8) = -1 EBADF (Bad file descriptor) [pid 4326] close(9) = -1 EBADF (Bad file descriptor) [pid 4326] close(10) = -1 EBADF (Bad file descriptor) [pid 4326] close(11) = -1 EBADF (Bad file descriptor) [pid 4326] close(12) = -1 EBADF (Bad file descriptor) [pid 4326] close(13) = -1 EBADF (Bad file descriptor) [pid 4326] close(14) = -1 EBADF (Bad file descriptor) [pid 4326] close(15) = -1 EBADF (Bad file descriptor) [pid 4326] close(16) = -1 EBADF (Bad file descriptor) [pid 4326] close(17) = -1 EBADF (Bad file descriptor) [pid 4326] close(18) = -1 EBADF (Bad file descriptor) [pid 4326] close(19) = -1 EBADF (Bad file descriptor) [pid 4326] close(20) = -1 EBADF (Bad file descriptor) [pid 4326] close(21) = -1 EBADF (Bad file descriptor) [pid 4326] close(22) = -1 EBADF (Bad file descriptor) [pid 4326] close(23) = -1 EBADF (Bad file descriptor) [pid 4326] close(24) = -1 EBADF (Bad file descriptor) [pid 4326] close(25) = -1 EBADF (Bad file descriptor) [pid 4326] close(26) = -1 EBADF (Bad file descriptor) [pid 4326] close(27) = -1 EBADF (Bad file descriptor) [pid 4326] close(28) = -1 EBADF (Bad file descriptor) [pid 4326] close(29) = -1 EBADF (Bad file descriptor) [pid 4326] exit_group(0) = ? [pid 4328] <... sendto resumed>) = ? [pid 4327] <... sendto resumed>) = ? [pid 4328] +++ exited with 0 +++ [pid 4327] +++ exited with 0 +++ [pid 4326] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=676, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 679 ./strace-static-x86_64: Process 4329 attached [pid 4329] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4329] setpgid(0, 0) = 0 [pid 4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4329] write(3, "1000", 4) = 4 [pid 4329] close(3) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4329] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4329] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[680], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 680 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4330 attached [pid 4330] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4330] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4330] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4330] <... futex resumed>) = 1 [pid 4330] sendto(4, NULL, 0, 0, NULL, 0 [pid 4329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4329] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4329] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4329] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[681], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 681 [pid 4329] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4331 attached [pid 4331] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4331] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4331] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4331] <... futex resumed>) = 1 [pid 4331] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4331] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4331] <... futex resumed>) = 1 [pid 4331] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4331] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] <... futex resumed>) = 0 [pid 4329] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4331] <... futex resumed>) = 1 [pid 4331] sendto(5, NULL, 0, 0, NULL, 0 [pid 4329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4329] close(3) = 0 [pid 4329] close(4) = 0 [pid 4329] close(5) = 0 [pid 4329] close(6) = -1 EBADF (Bad file descriptor) [pid 4329] close(7) = -1 EBADF (Bad file descriptor) [pid 4329] close(8) = -1 EBADF (Bad file descriptor) [pid 4329] close(9) = -1 EBADF (Bad file descriptor) [pid 4329] close(10) = -1 EBADF (Bad file descriptor) [pid 4329] close(11) = -1 EBADF (Bad file descriptor) [pid 4329] close(12) = -1 EBADF (Bad file descriptor) [pid 4329] close(13) = -1 EBADF (Bad file descriptor) [pid 4329] close(14) = -1 EBADF (Bad file descriptor) [pid 4329] close(15) = -1 EBADF (Bad file descriptor) [pid 4329] close(16) = -1 EBADF (Bad file descriptor) [pid 4329] close(17) = -1 EBADF (Bad file descriptor) [pid 4329] close(18) = -1 EBADF (Bad file descriptor) [pid 4329] close(19) = -1 EBADF (Bad file descriptor) [pid 4329] close(20) = -1 EBADF (Bad file descriptor) [pid 4329] close(21) = -1 EBADF (Bad file descriptor) [pid 4329] close(22) = -1 EBADF (Bad file descriptor) [pid 4329] close(23) = -1 EBADF (Bad file descriptor) [pid 4329] close(24) = -1 EBADF (Bad file descriptor) [pid 4329] close(25) = -1 EBADF (Bad file descriptor) [pid 4329] close(26) = -1 EBADF (Bad file descriptor) [pid 4329] close(27) = -1 EBADF (Bad file descriptor) [pid 4329] close(28) = -1 EBADF (Bad file descriptor) [pid 4329] close(29) = -1 EBADF (Bad file descriptor) [pid 4329] exit_group(0 [pid 4330] <... sendto resumed>) = ? [pid 4329] <... exit_group resumed>) = ? [pid 4331] <... sendto resumed>) = ? [pid 4330] +++ exited with 0 +++ [pid 4331] +++ exited with 0 +++ [pid 4329] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=679, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 682 ./strace-static-x86_64: Process 4332 attached [pid 4332] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4332] setpgid(0, 0) = 0 [pid 4332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4332] write(3, "1000", 4) = 4 [pid 4332] close(3) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4332] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4332] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[683], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 683 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4333 attached [pid 4333] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4333] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = 1 [pid 4333] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = 1 [pid 4333] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = 1 [pid 4333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = 1 [pid 4333] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4333] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4333] <... connect resumed>) = 0 [pid 4332] <... futex resumed>) = 0 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = 0 [pid 4332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4333] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4333] <... bind resumed>) = 0 [pid 4332] <... futex resumed>) = 0 [pid 4333] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4333] <... futex resumed>) = 0 [pid 4332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4333] sendto(4, NULL, 0, 0, NULL, 0 [pid 4332] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4332] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4332] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4332] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[684], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 684 [pid 4332] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4334 attached [pid 4334] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4334] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4334] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4334] <... futex resumed>) = 1 [pid 4334] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4334] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4334] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4334] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4332] <... futex resumed>) = 0 [pid 4332] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4334] sendto(5, NULL, 0, 0, NULL, 0 [pid 4332] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4332] close(3) = 0 [pid 4332] close(4) = 0 [pid 4332] close(5) = 0 [pid 4332] close(6) = -1 EBADF (Bad file descriptor) [pid 4332] close(7) = -1 EBADF (Bad file descriptor) [pid 4332] close(8) = -1 EBADF (Bad file descriptor) [pid 4332] close(9) = -1 EBADF (Bad file descriptor) [pid 4332] close(10) = -1 EBADF (Bad file descriptor) [pid 4332] close(11) = -1 EBADF (Bad file descriptor) [pid 4332] close(12) = -1 EBADF (Bad file descriptor) [pid 4332] close(13) = -1 EBADF (Bad file descriptor) [pid 4332] close(14) = -1 EBADF (Bad file descriptor) [pid 4332] close(15) = -1 EBADF (Bad file descriptor) [pid 4332] close(16) = -1 EBADF (Bad file descriptor) [pid 4332] close(17) = -1 EBADF (Bad file descriptor) [pid 4332] close(18) = -1 EBADF (Bad file descriptor) [pid 4332] close(19) = -1 EBADF (Bad file descriptor) [pid 4332] close(20) = -1 EBADF (Bad file descriptor) [pid 4332] close(21) = -1 EBADF (Bad file descriptor) [pid 4332] close(22) = -1 EBADF (Bad file descriptor) [pid 4332] close(23) = -1 EBADF (Bad file descriptor) [pid 4332] close(24) = -1 EBADF (Bad file descriptor) [pid 4332] close(25) = -1 EBADF (Bad file descriptor) [pid 4332] close(26) = -1 EBADF (Bad file descriptor) [pid 4332] close(27) = -1 EBADF (Bad file descriptor) [pid 4332] close(28) = -1 EBADF (Bad file descriptor) [pid 4332] close(29) = -1 EBADF (Bad file descriptor) [pid 4332] exit_group(0 [pid 4334] <... sendto resumed>) = ? [pid 4333] <... sendto resumed>) = ? [pid 4332] <... exit_group resumed>) = ? [pid 4334] +++ exited with 0 +++ [pid 4333] +++ exited with 0 +++ [pid 4332] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=682, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 685 ./strace-static-x86_64: Process 4335 attached [pid 4335] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4335] setpgid(0, 0) = 0 [pid 4335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4335] write(3, "1000", 4) = 4 [pid 4335] close(3) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4335] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4335] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[686], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 686 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4336 attached [pid 4336] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4336] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4336] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... socket resumed>) = 4 [pid 4335] <... futex resumed>) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... futex resumed>) = 0 [pid 4335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4336] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... connect resumed>) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4336] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4336] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] <... futex resumed>) = 0 [pid 4336] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... connect resumed>) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4336] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] <... futex resumed>) = 0 [pid 4336] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... bind resumed>) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4336] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4335] <... futex resumed>) = 0 [pid 4336] sendto(5, NULL, 0, 0, NULL, 0 [pid 4335] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4336] <... sendto resumed>) = 0 [pid 4336] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4335] <... futex resumed>) = 0 [pid 4336] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4335] close(3) = 0 [pid 4335] close(4) = 0 [pid 4335] close(5) = 0 [pid 4335] close(6) = -1 EBADF (Bad file descriptor) [pid 4335] close(7) = -1 EBADF (Bad file descriptor) [pid 4335] close(8) = -1 EBADF (Bad file descriptor) [pid 4335] close(9) = -1 EBADF (Bad file descriptor) [pid 4335] close(10) = -1 EBADF (Bad file descriptor) [pid 4335] close(11) = -1 EBADF (Bad file descriptor) [pid 4335] close(12) = -1 EBADF (Bad file descriptor) [pid 4335] close(13) = -1 EBADF (Bad file descriptor) [pid 4335] close(14) = -1 EBADF (Bad file descriptor) [pid 4335] close(15) = -1 EBADF (Bad file descriptor) [pid 4335] close(16) = -1 EBADF (Bad file descriptor) [pid 4335] close(17) = -1 EBADF (Bad file descriptor) [pid 4335] close(18) = -1 EBADF (Bad file descriptor) [pid 4335] close(19) = -1 EBADF (Bad file descriptor) [pid 4335] close(20) = -1 EBADF (Bad file descriptor) [pid 4335] close(21) = -1 EBADF (Bad file descriptor) [pid 4335] close(22) = -1 EBADF (Bad file descriptor) [pid 4335] close(23) = -1 EBADF (Bad file descriptor) [pid 4335] close(24) = -1 EBADF (Bad file descriptor) [pid 4335] close(25) = -1 EBADF (Bad file descriptor) [pid 4335] close(26) = -1 EBADF (Bad file descriptor) [pid 4335] close(27) = -1 EBADF (Bad file descriptor) [pid 4335] close(28) = -1 EBADF (Bad file descriptor) [pid 4335] close(29) = -1 EBADF (Bad file descriptor) [pid 4335] exit_group(0) = ? [pid 4336] <... futex resumed>) = ? [pid 4336] +++ exited with 0 +++ [pid 4335] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=685, si_uid=0, si_status=0, si_utime=2, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 687 ./strace-static-x86_64: Process 4337 attached [pid 4337] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4337] setpgid(0, 0) = 0 [pid 4337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4337] write(3, "1000", 4) = 4 [pid 4337] close(3) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4337] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4337] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[688], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 688 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4338 attached [pid 4338] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4338] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4338] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4337] <... futex resumed>) = 0 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4338] <... futex resumed>) = 0 [pid 4338] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4338] <... futex resumed>) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] <... futex resumed>) = 0 [pid 4338] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] <... sendmsg resumed>) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] <... futex resumed>) = 0 [pid 4338] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... socket resumed>) = 4 [pid 4337] <... futex resumed>) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] <... futex resumed>) = 0 [pid 4338] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] <... connect resumed>) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] <... futex resumed>) = 0 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4337] <... futex resumed>) = 0 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] <... bind resumed>) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4337] <... futex resumed>) = 0 [pid 4338] sendto(4, NULL, 0, 0, NULL, 0 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... sendto resumed>) = 0 [pid 4337] <... futex resumed>) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] <... futex resumed>) = 0 [pid 4337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4338] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... socket resumed>) = 5 [pid 4337] <... futex resumed>) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] <... futex resumed>) = 0 [pid 4337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4338] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... connect resumed>) = 0 [pid 4337] <... futex resumed>) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... futex resumed>) = 0 [pid 4337] <... futex resumed>) = 1 [pid 4338] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4338] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4338] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4337] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4338] <... futex resumed>) = 0 [pid 4337] <... futex resumed>) = 1 [pid 4337] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4338] sendto(5, NULL, 0, 0, NULL, 0 [pid 4337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4337] close(3) = 0 [pid 4337] close(4) = 0 [pid 4337] close(5) = 0 [pid 4337] close(6) = -1 EBADF (Bad file descriptor) [pid 4337] close(7) = -1 EBADF (Bad file descriptor) [pid 4337] close(8) = -1 EBADF (Bad file descriptor) [pid 4337] close(9) = -1 EBADF (Bad file descriptor) [pid 4337] close(10) = -1 EBADF (Bad file descriptor) [pid 4337] close(11) = -1 EBADF (Bad file descriptor) [pid 4337] close(12) = -1 EBADF (Bad file descriptor) [pid 4337] close(13) = -1 EBADF (Bad file descriptor) [pid 4337] close(14) = -1 EBADF (Bad file descriptor) [pid 4337] close(15) = -1 EBADF (Bad file descriptor) [pid 4337] close(16) = -1 EBADF (Bad file descriptor) [pid 4337] close(17) = -1 EBADF (Bad file descriptor) [pid 4337] close(18) = -1 EBADF (Bad file descriptor) [pid 4337] close(19) = -1 EBADF (Bad file descriptor) [pid 4337] close(20) = -1 EBADF (Bad file descriptor) [pid 4337] close(21) = -1 EBADF (Bad file descriptor) [pid 4337] close(22) = -1 EBADF (Bad file descriptor) [pid 4337] close(23) = -1 EBADF (Bad file descriptor) [pid 4337] close(24) = -1 EBADF (Bad file descriptor) [pid 4337] close(25) = -1 EBADF (Bad file descriptor) [pid 4337] close(26) = -1 EBADF (Bad file descriptor) [pid 4337] close(27) = -1 EBADF (Bad file descriptor) [pid 4337] close(28) = -1 EBADF (Bad file descriptor) [pid 4337] close(29) = -1 EBADF (Bad file descriptor) [pid 4337] exit_group(0) = ? [pid 4338] <... sendto resumed>) = ? [pid 4338] +++ exited with 0 +++ [pid 4337] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=687, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 689 ./strace-static-x86_64: Process 4339 attached [pid 4339] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4339] setpgid(0, 0) = 0 [pid 4339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4339] write(3, "1000", 4) = 4 [pid 4339] close(3) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4339] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4339] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[690], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 690 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4340 attached [pid 4340] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4340] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] <... futex resumed>) = 1 [pid 4340] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4340] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4340] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4339] <... futex resumed>) = 0 [pid 4340] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4339] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4340] sendto(4, NULL, 0, 0, NULL, 0 [pid 4339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4339] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4339] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4339] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4339] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[691], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 691 [pid 4339] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4341 attached [pid 4341] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4341] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4341] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... futex resumed>) = 1 [pid 4341] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4341] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... futex resumed>) = 1 [pid 4341] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4341] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4339] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4339] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4341] <... futex resumed>) = 1 [pid 4341] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4341] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4339] <... futex resumed>) = 0 [pid 4341] <... futex resumed>) = 1 [pid 4341] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4339] close(3) = 0 [pid 4339] close(4) = 0 [pid 4339] close(5) = 0 [pid 4339] close(6) = -1 EBADF (Bad file descriptor) [pid 4339] close(7) = -1 EBADF (Bad file descriptor) [pid 4339] close(8) = -1 EBADF (Bad file descriptor) [pid 4339] close(9) = -1 EBADF (Bad file descriptor) [pid 4339] close(10) = -1 EBADF (Bad file descriptor) [pid 4339] close(11) = -1 EBADF (Bad file descriptor) [pid 4339] close(12) = -1 EBADF (Bad file descriptor) [pid 4339] close(13) = -1 EBADF (Bad file descriptor) [pid 4339] close(14) = -1 EBADF (Bad file descriptor) [pid 4339] close(15) = -1 EBADF (Bad file descriptor) [pid 4339] close(16) = -1 EBADF (Bad file descriptor) [pid 4339] close(17) = -1 EBADF (Bad file descriptor) [pid 4339] close(18) = -1 EBADF (Bad file descriptor) [pid 4339] close(19) = -1 EBADF (Bad file descriptor) [pid 4339] close(20) = -1 EBADF (Bad file descriptor) [pid 4339] close(21) = -1 EBADF (Bad file descriptor) [pid 4339] close(22) = -1 EBADF (Bad file descriptor) [pid 4339] close(23) = -1 EBADF (Bad file descriptor) [pid 4339] close(24) = -1 EBADF (Bad file descriptor) [pid 4339] close(25) = -1 EBADF (Bad file descriptor) [pid 4339] close(26) = -1 EBADF (Bad file descriptor) [pid 4339] close(27) = -1 EBADF (Bad file descriptor) [pid 4339] close(28) = -1 EBADF (Bad file descriptor) [pid 4339] close(29) = -1 EBADF (Bad file descriptor) [pid 4339] exit_group(0 [pid 4341] <... futex resumed>) = ? [pid 4339] <... exit_group resumed>) = ? [pid 4341] +++ exited with 0 +++ [pid 4340] <... sendto resumed>) = ? [pid 4340] +++ exited with 0 +++ [pid 4339] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=689, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 692 ./strace-static-x86_64: Process 4342 attached [pid 4342] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4342] setpgid(0, 0) = 0 [pid 4342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4342] write(3, "1000", 4) = 4 [pid 4342] close(3) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4342] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4342] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[693], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 693 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4343 attached [pid 4343] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4343] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... futex resumed>) = 0 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4343] <... futex resumed>) = 1 [pid 4343] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... futex resumed>) = 0 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4343] <... futex resumed>) = 1 [pid 4343] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... futex resumed>) = 0 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4343] <... futex resumed>) = 1 [pid 4343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... futex resumed>) = 0 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4343] <... futex resumed>) = 1 [pid 4343] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] <... futex resumed>) = 0 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4343] <... futex resumed>) = 1 [pid 4343] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4342] <... futex resumed>) = 0 [pid 4343] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4343] <... bind resumed>) = 0 [pid 4342] <... futex resumed>) = 0 [pid 4343] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4343] <... futex resumed>) = 0 [pid 4342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4343] sendto(4, NULL, 0, 0, NULL, 0 [pid 4342] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4342] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4342] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4342] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[694], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 694 [pid 4342] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4344 attached [pid 4344] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4344] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4344] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4342] <... futex resumed>) = 0 [pid 4344] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4342] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4344] <... futex resumed>) = 0 [pid 4342] <... futex resumed>) = 1 [pid 4344] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4342] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4344] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4344] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4342] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4344] <... futex resumed>) = 0 [pid 4342] <... futex resumed>) = 1 [pid 4344] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4342] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4344] <... bind resumed>) = 0 [pid 4344] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4342] <... futex resumed>) = 0 [pid 4344] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4342] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4342] <... futex resumed>) = 0 [pid 4344] sendto(5, NULL, 0, 0, NULL, 0 [pid 4342] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4342] close(3) = 0 [pid 4342] close(4) = 0 [pid 4342] close(5) = 0 [pid 4342] close(6) = -1 EBADF (Bad file descriptor) [pid 4342] close(7) = -1 EBADF (Bad file descriptor) [pid 4342] close(8) = -1 EBADF (Bad file descriptor) [pid 4342] close(9) = -1 EBADF (Bad file descriptor) [pid 4342] close(10) = -1 EBADF (Bad file descriptor) [pid 4342] close(11) = -1 EBADF (Bad file descriptor) [pid 4342] close(12) = -1 EBADF (Bad file descriptor) [pid 4342] close(13) = -1 EBADF (Bad file descriptor) [pid 4342] close(14) = -1 EBADF (Bad file descriptor) [pid 4342] close(15) = -1 EBADF (Bad file descriptor) [pid 4342] close(16) = -1 EBADF (Bad file descriptor) [pid 4342] close(17) = -1 EBADF (Bad file descriptor) [pid 4342] close(18) = -1 EBADF (Bad file descriptor) [pid 4342] close(19) = -1 EBADF (Bad file descriptor) [pid 4342] close(20) = -1 EBADF (Bad file descriptor) [pid 4342] close(21) = -1 EBADF (Bad file descriptor) [pid 4342] close(22) = -1 EBADF (Bad file descriptor) [pid 4342] close(23) = -1 EBADF (Bad file descriptor) [pid 4342] close(24) = -1 EBADF (Bad file descriptor) [pid 4342] close(25) = -1 EBADF (Bad file descriptor) [pid 4342] close(26) = -1 EBADF (Bad file descriptor) [pid 4342] close(27) = -1 EBADF (Bad file descriptor) [pid 4342] close(28) = -1 EBADF (Bad file descriptor) [pid 4342] close(29) = -1 EBADF (Bad file descriptor) [pid 4342] exit_group(0 [pid 4344] <... sendto resumed>) = ? [pid 4343] <... sendto resumed>) = ? [pid 4342] <... exit_group resumed>) = ? [pid 4344] +++ exited with 0 +++ [pid 4343] +++ exited with 0 +++ [pid 4342] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=692, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 695 ./strace-static-x86_64: Process 4345 attached [pid 4345] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4345] setpgid(0, 0) = 0 [pid 4345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4345] write(3, "1000", 4) = 4 [pid 4345] close(3) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4345] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4345] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[696], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 696 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4346 attached [pid 4346] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4346] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... futex resumed>) = 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... futex resumed>) = 1 [pid 4346] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... futex resumed>) = 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... futex resumed>) = 1 [pid 4346] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... futex resumed>) = 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... futex resumed>) = 1 [pid 4346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... futex resumed>) = 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... futex resumed>) = 1 [pid 4346] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... futex resumed>) = 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... futex resumed>) = 1 [pid 4346] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4345] <... futex resumed>) = 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4346] <... futex resumed>) = 1 [pid 4346] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4346] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4346] sendto(4, NULL, 0, 0, NULL, 0 [pid 4345] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4345] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4345] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4345] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[697], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 697 ./strace-static-x86_64: Process 4347 attached [pid 4347] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4347] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4347] <... futex resumed>) = 0 [pid 4345] <... futex resumed>) = 1 [pid 4347] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4345] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4347] <... socket resumed>) = 5 [pid 4347] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4347] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4345] <... futex resumed>) = 0 [pid 4347] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4345] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4347] <... connect resumed>) = 0 [pid 4347] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4347] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4345] <... futex resumed>) = 0 [pid 4347] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4345] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4347] <... bind resumed>) = 0 [pid 4347] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4345] <... futex resumed>) = 0 [pid 4347] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4345] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4345] <... futex resumed>) = 0 [pid 4347] sendto(5, NULL, 0, 0, NULL, 0 [pid 4345] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4345] close(3) = 0 [pid 4345] close(4) = 0 [pid 4345] close(5) = 0 [pid 4345] close(6) = -1 EBADF (Bad file descriptor) [pid 4345] close(7) = -1 EBADF (Bad file descriptor) [pid 4345] close(8) = -1 EBADF (Bad file descriptor) [pid 4345] close(9) = -1 EBADF (Bad file descriptor) [pid 4345] close(10) = -1 EBADF (Bad file descriptor) [pid 4345] close(11) = -1 EBADF (Bad file descriptor) [pid 4345] close(12) = -1 EBADF (Bad file descriptor) [pid 4345] close(13) = -1 EBADF (Bad file descriptor) [pid 4345] close(14) = -1 EBADF (Bad file descriptor) [pid 4345] close(15) = -1 EBADF (Bad file descriptor) [pid 4345] close(16) = -1 EBADF (Bad file descriptor) [pid 4345] close(17) = -1 EBADF (Bad file descriptor) [pid 4345] close(18) = -1 EBADF (Bad file descriptor) [pid 4345] close(19) = -1 EBADF (Bad file descriptor) [pid 4345] close(20) = -1 EBADF (Bad file descriptor) [pid 4345] close(21) = -1 EBADF (Bad file descriptor) [pid 4345] close(22) = -1 EBADF (Bad file descriptor) [pid 4345] close(23) = -1 EBADF (Bad file descriptor) [pid 4345] close(24) = -1 EBADF (Bad file descriptor) [pid 4345] close(25) = -1 EBADF (Bad file descriptor) [pid 4345] close(26) = -1 EBADF (Bad file descriptor) [pid 4345] close(27) = -1 EBADF (Bad file descriptor) [pid 4345] close(28) = -1 EBADF (Bad file descriptor) [pid 4345] close(29) = -1 EBADF (Bad file descriptor) [pid 4345] exit_group(0 [pid 4347] <... sendto resumed>) = ? [pid 4346] <... sendto resumed>) = ? [pid 4345] <... exit_group resumed>) = ? [pid 4347] +++ exited with 0 +++ [pid 4346] +++ exited with 0 +++ [pid 4345] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=695, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 698 ./strace-static-x86_64: Process 4348 attached [pid 4348] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4348] setpgid(0, 0) = 0 [pid 4348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4348] write(3, "1000", 4) = 4 [pid 4348] close(3) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4348] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4348] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[699], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 699 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4349 attached [pid 4349] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4349] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 1 [pid 4349] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] <... futex resumed>) = 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4349] <... futex resumed>) = 1 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4348] <... futex resumed>) = 0 [pid 4349] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4349] <... bind resumed>) = 0 [pid 4348] <... futex resumed>) = 0 [pid 4349] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4349] <... futex resumed>) = 0 [pid 4348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4349] sendto(5, NULL, 0, 0, NULL, 0 [pid 4348] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4348] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4348] close(3) = 0 [pid 4348] close(4) = 0 [pid 4348] close(5) = 0 [pid 4348] close(6) = -1 EBADF (Bad file descriptor) [pid 4348] close(7) = -1 EBADF (Bad file descriptor) [pid 4348] close(8) = -1 EBADF (Bad file descriptor) [pid 4348] close(9) = -1 EBADF (Bad file descriptor) [pid 4348] close(10) = -1 EBADF (Bad file descriptor) [pid 4348] close(11) = -1 EBADF (Bad file descriptor) [pid 4348] close(12) = -1 EBADF (Bad file descriptor) [pid 4348] close(13) = -1 EBADF (Bad file descriptor) [pid 4348] close(14) = -1 EBADF (Bad file descriptor) [pid 4348] close(15) = -1 EBADF (Bad file descriptor) [pid 4348] close(16) = -1 EBADF (Bad file descriptor) [pid 4348] close(17) = -1 EBADF (Bad file descriptor) [pid 4348] close(18) = -1 EBADF (Bad file descriptor) [pid 4348] close(19) = -1 EBADF (Bad file descriptor) [pid 4348] close(20) = -1 EBADF (Bad file descriptor) [pid 4348] close(21) = -1 EBADF (Bad file descriptor) [pid 4348] close(22) = -1 EBADF (Bad file descriptor) [pid 4348] close(23) = -1 EBADF (Bad file descriptor) [pid 4348] close(24) = -1 EBADF (Bad file descriptor) [pid 4348] close(25) = -1 EBADF (Bad file descriptor) [pid 4348] close(26) = -1 EBADF (Bad file descriptor) [pid 4348] close(27) = -1 EBADF (Bad file descriptor) [pid 4348] close(28) = -1 EBADF (Bad file descriptor) [pid 4348] close(29) = -1 EBADF (Bad file descriptor) [pid 4348] exit_group(0 [pid 4349] <... sendto resumed>) = ? [pid 4348] <... exit_group resumed>) = ? [pid 4349] +++ exited with 0 +++ [pid 4348] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 700 ./strace-static-x86_64: Process 4350 attached [pid 4350] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4350] setpgid(0, 0) = 0 [pid 4350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4350] write(3, "1000", 4) = 4 [pid 4350] close(3) = 0 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4350] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4350] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[701], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 701 [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4351 attached [pid 4351] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4351] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... futex resumed>) = 1 [pid 4351] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... futex resumed>) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4351] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... bind resumed>) = 0 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... sendmsg resumed>) = 0 [pid 4350] <... futex resumed>) = 0 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... futex resumed>) = 0 [pid 4350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... socket resumed>) = 4 [pid 4350] <... futex resumed>) = 0 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... futex resumed>) = 0 [pid 4350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4350] <... futex resumed>) = 0 [pid 4351] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... connect resumed>) = 0 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4351] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4350] <... futex resumed>) = 0 [pid 4351] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4351] <... bind resumed>) = 0 [pid 4351] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4351] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4350] <... futex resumed>) = 0 [pid 4351] sendto(4, NULL, 0, 0, NULL, 0 [pid 4350] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4350] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4350] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4350] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[702], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 702 [pid 4350] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4352 attached [pid 4352] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4352] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4352] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4350] <... futex resumed>) = 0 [pid 4350] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4352] <... futex resumed>) = 1 [pid 4352] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4352] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4352] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4350] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4350] <... futex resumed>) = 0 [pid 4352] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4350] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4352] <... bind resumed>) = 0 [pid 4352] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4350] <... futex resumed>) = 0 [pid 4352] sendto(5, NULL, 0, 0, NULL, 0 [pid 4350] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4350] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4350] close(3) = 0 [pid 4350] close(4) = 0 [pid 4350] close(5) = 0 [pid 4350] close(6) = -1 EBADF (Bad file descriptor) [pid 4350] close(7) = -1 EBADF (Bad file descriptor) [pid 4350] close(8) = -1 EBADF (Bad file descriptor) [pid 4350] close(9) = -1 EBADF (Bad file descriptor) [pid 4350] close(10) = -1 EBADF (Bad file descriptor) [pid 4350] close(11) = -1 EBADF (Bad file descriptor) [pid 4350] close(12) = -1 EBADF (Bad file descriptor) [pid 4350] close(13) = -1 EBADF (Bad file descriptor) [pid 4350] close(14) = -1 EBADF (Bad file descriptor) [pid 4350] close(15) = -1 EBADF (Bad file descriptor) [pid 4350] close(16) = -1 EBADF (Bad file descriptor) [pid 4350] close(17) = -1 EBADF (Bad file descriptor) [pid 4350] close(18) = -1 EBADF (Bad file descriptor) [pid 4350] close(19) = -1 EBADF (Bad file descriptor) [pid 4350] close(20) = -1 EBADF (Bad file descriptor) [pid 4350] close(21) = -1 EBADF (Bad file descriptor) [pid 4350] close(22) = -1 EBADF (Bad file descriptor) [pid 4350] close(23) = -1 EBADF (Bad file descriptor) [pid 4350] close(24) = -1 EBADF (Bad file descriptor) [pid 4350] close(25) = -1 EBADF (Bad file descriptor) [pid 4350] close(26) = -1 EBADF (Bad file descriptor) [pid 4350] close(27) = -1 EBADF (Bad file descriptor) [pid 4350] close(28) = -1 EBADF (Bad file descriptor) [pid 4350] close(29) = -1 EBADF (Bad file descriptor) [pid 4350] exit_group(0) = ? [pid 4352] <... sendto resumed>) = ? [pid 4351] <... sendto resumed>) = ? [pid 4352] +++ exited with 0 +++ [pid 4351] +++ exited with 0 +++ [pid 4350] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=700, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 703 ./strace-static-x86_64: Process 4353 attached [pid 4353] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4353] setpgid(0, 0) = 0 [pid 4353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4353] write(3, "1000", 4) = 4 [pid 4353] close(3) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4353] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4353] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[704], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 704 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4354 attached [pid 4354] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4354] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = 0 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 1 [pid 4354] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = 0 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 1 [pid 4354] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = 0 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 1 [pid 4354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = 0 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 1 [pid 4354] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] <... futex resumed>) = 0 [pid 4354] <... futex resumed>) = 1 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4353] <... futex resumed>) = 0 [pid 4354] <... connect resumed>) = 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4354] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] <... bind resumed>) = 0 [pid 4353] <... futex resumed>) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 0 [pid 4353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4354] sendto(4, NULL, 0, 0, NULL, 0 [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] <... sendto resumed>) = 0 [pid 4353] <... futex resumed>) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... futex resumed>) = 0 [pid 4353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4354] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4353] <... futex resumed>) = 0 [pid 4354] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... socket resumed>) = 5 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4354] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4353] <... futex resumed>) = 0 [pid 4354] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... connect resumed>) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4354] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4353] <... futex resumed>) = 0 [pid 4354] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... bind resumed>) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4354] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4353] <... futex resumed>) = 0 [pid 4354] sendto(5, NULL, 0, 0, NULL, 0 [pid 4353] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4354] <... sendto resumed>) = 0 [pid 4354] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4353] <... futex resumed>) = 0 [pid 4354] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4353] close(3) = 0 [pid 4353] close(4) = 0 [pid 4353] close(5) = 0 [pid 4353] close(6) = -1 EBADF (Bad file descriptor) [pid 4353] close(7) = -1 EBADF (Bad file descriptor) [pid 4353] close(8) = -1 EBADF (Bad file descriptor) [pid 4353] close(9) = -1 EBADF (Bad file descriptor) [pid 4353] close(10) = -1 EBADF (Bad file descriptor) [pid 4353] close(11) = -1 EBADF (Bad file descriptor) [pid 4353] close(12) = -1 EBADF (Bad file descriptor) [pid 4353] close(13) = -1 EBADF (Bad file descriptor) [pid 4353] close(14) = -1 EBADF (Bad file descriptor) [pid 4353] close(15) = -1 EBADF (Bad file descriptor) [pid 4353] close(16) = -1 EBADF (Bad file descriptor) [pid 4353] close(17) = -1 EBADF (Bad file descriptor) [pid 4353] close(18) = -1 EBADF (Bad file descriptor) [pid 4353] close(19) = -1 EBADF (Bad file descriptor) [pid 4353] close(20) = -1 EBADF (Bad file descriptor) [pid 4353] close(21) = -1 EBADF (Bad file descriptor) [pid 4353] close(22) = -1 EBADF (Bad file descriptor) [pid 4353] close(23) = -1 EBADF (Bad file descriptor) [pid 4353] close(24) = -1 EBADF (Bad file descriptor) [pid 4353] close(25) = -1 EBADF (Bad file descriptor) [pid 4353] close(26) = -1 EBADF (Bad file descriptor) [pid 4353] close(27) = -1 EBADF (Bad file descriptor) [pid 4353] close(28) = -1 EBADF (Bad file descriptor) [pid 4353] close(29) = -1 EBADF (Bad file descriptor) [pid 4353] exit_group(0 [pid 4354] <... futex resumed>) = ? [pid 4353] <... exit_group resumed>) = ? [pid 4354] +++ exited with 0 +++ [pid 4353] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=703, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 705 ./strace-static-x86_64: Process 4355 attached [pid 4355] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4355] setpgid(0, 0) = 0 [pid 4355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4355] write(3, "1000", 4) = 4 [pid 4355] close(3) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4355] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4355] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[706], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 706 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4356 attached [pid 4356] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4356] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4356] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4356] <... futex resumed>) = 1 [pid 4356] sendto(4, NULL, 0, 0, NULL, 0 [pid 4355] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4355] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4355] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4355] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[707], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 707 [pid 4355] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4357 attached [pid 4357] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4357] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4357] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] <... futex resumed>) = 1 [pid 4357] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4357] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4355] <... futex resumed>) = 0 [pid 4355] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4355] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4357] <... futex resumed>) = 1 [pid 4357] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4357] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4355] <... futex resumed>) = 0 [pid 4357] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4355] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4355] <... futex resumed>) = 0 [pid 4357] sendto(5, NULL, 0, 0, NULL, 0 [pid 4355] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4355] close(3) = 0 [pid 4355] close(4) = 0 [pid 4355] close(5) = 0 [pid 4355] close(6) = -1 EBADF (Bad file descriptor) [pid 4355] close(7) = -1 EBADF (Bad file descriptor) [pid 4355] close(8) = -1 EBADF (Bad file descriptor) [pid 4355] close(9) = -1 EBADF (Bad file descriptor) [pid 4355] close(10) = -1 EBADF (Bad file descriptor) [pid 4355] close(11) = -1 EBADF (Bad file descriptor) [pid 4355] close(12) = -1 EBADF (Bad file descriptor) [pid 4355] close(13) = -1 EBADF (Bad file descriptor) [pid 4355] close(14) = -1 EBADF (Bad file descriptor) [pid 4355] close(15) = -1 EBADF (Bad file descriptor) [pid 4355] close(16) = -1 EBADF (Bad file descriptor) [pid 4355] close(17) = -1 EBADF (Bad file descriptor) [pid 4355] close(18) = -1 EBADF (Bad file descriptor) [pid 4355] close(19) = -1 EBADF (Bad file descriptor) [pid 4355] close(20) = -1 EBADF (Bad file descriptor) [pid 4355] close(21) = -1 EBADF (Bad file descriptor) [pid 4355] close(22) = -1 EBADF (Bad file descriptor) [pid 4355] close(23) = -1 EBADF (Bad file descriptor) [pid 4355] close(24) = -1 EBADF (Bad file descriptor) [pid 4355] close(25) = -1 EBADF (Bad file descriptor) [pid 4355] close(26) = -1 EBADF (Bad file descriptor) [pid 4355] close(27) = -1 EBADF (Bad file descriptor) [pid 4355] close(28) = -1 EBADF (Bad file descriptor) [pid 4355] close(29) = -1 EBADF (Bad file descriptor) [pid 4355] exit_group(0 [pid 4357] <... sendto resumed>) = ? [pid 4356] <... sendto resumed>) = ? [pid 4355] <... exit_group resumed>) = ? [pid 4357] +++ exited with 0 +++ [pid 4356] +++ exited with 0 +++ [pid 4355] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=705, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 708 ./strace-static-x86_64: Process 4358 attached [pid 4358] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4358] setpgid(0, 0) = 0 [pid 4358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4358] write(3, "1000", 4) = 4 [pid 4358] close(3) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4358] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4358] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[709], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 709 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4359 attached [pid 4359] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4359] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] <... futex resumed>) = 0 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 1 [pid 4359] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4358] <... futex resumed>) = 0 [pid 4359] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4358] <... futex resumed>) = 0 [pid 4359] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... socket resumed>) = 5 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4358] <... futex resumed>) = 0 [pid 4359] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] <... connect resumed>) = 0 [pid 4358] <... futex resumed>) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 0 [pid 4358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4359] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] <... bind resumed>) = 0 [pid 4358] <... futex resumed>) = 0 [pid 4359] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4359] <... futex resumed>) = 0 [pid 4358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4359] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4358] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4358] <... futex resumed>) = 0 [pid 4359] sendto(5, NULL, 0, 0, NULL, 0 [pid 4358] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4358] close(3) = 0 [pid 4358] close(4) = 0 [pid 4358] close(5) = 0 [pid 4358] close(6) = -1 EBADF (Bad file descriptor) [pid 4358] close(7) = -1 EBADF (Bad file descriptor) [pid 4358] close(8) = -1 EBADF (Bad file descriptor) [pid 4358] close(9) = -1 EBADF (Bad file descriptor) [pid 4358] close(10) = -1 EBADF (Bad file descriptor) [pid 4358] close(11) = -1 EBADF (Bad file descriptor) [pid 4358] close(12) = -1 EBADF (Bad file descriptor) [pid 4358] close(13) = -1 EBADF (Bad file descriptor) [pid 4358] close(14) = -1 EBADF (Bad file descriptor) [pid 4358] close(15) = -1 EBADF (Bad file descriptor) [pid 4358] close(16) = -1 EBADF (Bad file descriptor) [pid 4358] close(17) = -1 EBADF (Bad file descriptor) [pid 4358] close(18) = -1 EBADF (Bad file descriptor) [pid 4358] close(19) = -1 EBADF (Bad file descriptor) [pid 4358] close(20) = -1 EBADF (Bad file descriptor) [pid 4358] close(21) = -1 EBADF (Bad file descriptor) [pid 4358] close(22) = -1 EBADF (Bad file descriptor) [pid 4358] close(23) = -1 EBADF (Bad file descriptor) [pid 4358] close(24) = -1 EBADF (Bad file descriptor) [pid 4358] close(25) = -1 EBADF (Bad file descriptor) [pid 4358] close(26) = -1 EBADF (Bad file descriptor) [pid 4358] close(27) = -1 EBADF (Bad file descriptor) [pid 4358] close(28) = -1 EBADF (Bad file descriptor) [pid 4358] close(29) = -1 EBADF (Bad file descriptor) [pid 4358] exit_group(0) = ? [pid 4359] <... sendto resumed>) = ? [pid 4359] +++ exited with 0 +++ [pid 4358] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=708, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 710 ./strace-static-x86_64: Process 4360 attached [pid 4360] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4360] setpgid(0, 0) = 0 [pid 4360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4360] write(3, "1000", 4) = 4 [pid 4360] close(3) = 0 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4360] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4360] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[711], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 711 [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4361 attached [pid 4361] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4361] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... connect resumed>) = 0 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... bind resumed>) = 0 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... sendmsg resumed>) = 0 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... socket resumed>) = 4 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... connect resumed>) = 0 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4361] <... bind resumed>) = 0 [pid 4361] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4361] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4361] sendto(4, NULL, 0, 0, NULL, 0 [pid 4360] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4360] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4360] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4360] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[712], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 712 [pid 4360] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4360] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4362 attached [pid 4362] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4362] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4362] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4362] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4362] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4360] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4362] <... connect resumed>) = 0 [pid 4362] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4362] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4362] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4360] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4362] <... bind resumed>) = 0 [pid 4362] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4362] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4360] <... futex resumed>) = 0 [pid 4362] sendto(5, NULL, 0, 0, NULL, 0 [pid 4360] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4362] <... sendto resumed>) = 0 [pid 4362] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4360] <... futex resumed>) = 0 [pid 4362] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4360] close(3) = 0 [pid 4360] close(4) = 0 [pid 4360] close(5) = 0 [pid 4360] close(6) = -1 EBADF (Bad file descriptor) [pid 4360] close(7) = -1 EBADF (Bad file descriptor) [pid 4360] close(8) = -1 EBADF (Bad file descriptor) [pid 4360] close(9) = -1 EBADF (Bad file descriptor) [pid 4360] close(10) = -1 EBADF (Bad file descriptor) [pid 4360] close(11) = -1 EBADF (Bad file descriptor) [pid 4360] close(12) = -1 EBADF (Bad file descriptor) [pid 4360] close(13) = -1 EBADF (Bad file descriptor) [pid 4360] close(14) = -1 EBADF (Bad file descriptor) [pid 4360] close(15) = -1 EBADF (Bad file descriptor) [pid 4360] close(16) = -1 EBADF (Bad file descriptor) [pid 4360] close(17) = -1 EBADF (Bad file descriptor) [pid 4360] close(18) = -1 EBADF (Bad file descriptor) [pid 4360] close(19) = -1 EBADF (Bad file descriptor) [pid 4360] close(20) = -1 EBADF (Bad file descriptor) [pid 4360] close(21) = -1 EBADF (Bad file descriptor) [pid 4360] close(22) = -1 EBADF (Bad file descriptor) [pid 4360] close(23) = -1 EBADF (Bad file descriptor) [pid 4360] close(24) = -1 EBADF (Bad file descriptor) [pid 4360] close(25) = -1 EBADF (Bad file descriptor) [pid 4360] close(26) = -1 EBADF (Bad file descriptor) [pid 4360] close(27) = -1 EBADF (Bad file descriptor) [pid 4360] close(28) = -1 EBADF (Bad file descriptor) [pid 4360] close(29) = -1 EBADF (Bad file descriptor) [pid 4360] exit_group(0 [pid 4362] <... futex resumed>) = ? [pid 4361] <... sendto resumed>) = ? [pid 4360] <... exit_group resumed>) = ? [pid 4362] +++ exited with 0 +++ [pid 4361] +++ exited with 0 +++ [pid 4360] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=710, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 713 ./strace-static-x86_64: Process 4363 attached [pid 4363] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4363] setpgid(0, 0) = 0 [pid 4363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4363] write(3, "1000", 4) = 4 [pid 4363] close(3) = 0 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4363] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4363] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[714], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 714 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4364 attached [pid 4364] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4364] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4364] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4363] <... futex resumed>) = 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4364] <... futex resumed>) = 0 [pid 4364] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4364] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... futex resumed>) = 0 [pid 4364] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... sendmsg resumed>) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4364] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... socket resumed>) = 4 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4364] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4363] <... futex resumed>) = 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... futex resumed>) = 0 [pid 4364] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4364] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... bind resumed>) = 0 [pid 4363] <... futex resumed>) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... futex resumed>) = 0 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] sendto(4, NULL, 0, 0, NULL, 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... sendto resumed>) = 0 [pid 4363] <... futex resumed>) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... futex resumed>) = 0 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... socket resumed>) = 5 [pid 4363] <... futex resumed>) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... futex resumed>) = 0 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4363] <... futex resumed>) = 0 [pid 4364] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] <... connect resumed>) = 0 [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4363] <... futex resumed>) = 0 [pid 4364] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4363] <... futex resumed>) = 0 [pid 4364] <... bind resumed>) = 0 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4364] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4364] <... futex resumed>) = 0 [pid 4363] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4364] sendto(5, NULL, 0, 0, NULL, 0 [pid 4363] <... futex resumed>) = 0 [pid 4363] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4363] close(3) = 0 [pid 4363] close(4) = 0 [pid 4363] close(5) = 0 [pid 4363] close(6) = -1 EBADF (Bad file descriptor) [pid 4363] close(7) = -1 EBADF (Bad file descriptor) [pid 4363] close(8) = -1 EBADF (Bad file descriptor) [pid 4363] close(9) = -1 EBADF (Bad file descriptor) [pid 4363] close(10) = -1 EBADF (Bad file descriptor) [pid 4363] close(11) = -1 EBADF (Bad file descriptor) [pid 4363] close(12) = -1 EBADF (Bad file descriptor) [pid 4363] close(13) = -1 EBADF (Bad file descriptor) [pid 4363] close(14) = -1 EBADF (Bad file descriptor) [pid 4363] close(15) = -1 EBADF (Bad file descriptor) [pid 4363] close(16) = -1 EBADF (Bad file descriptor) [pid 4363] close(17) = -1 EBADF (Bad file descriptor) [pid 4363] close(18) = -1 EBADF (Bad file descriptor) [pid 4363] close(19) = -1 EBADF (Bad file descriptor) [pid 4363] close(20) = -1 EBADF (Bad file descriptor) [pid 4363] close(21) = -1 EBADF (Bad file descriptor) [pid 4363] close(22) = -1 EBADF (Bad file descriptor) [pid 4363] close(23) = -1 EBADF (Bad file descriptor) [pid 4363] close(24) = -1 EBADF (Bad file descriptor) [pid 4363] close(25) = -1 EBADF (Bad file descriptor) [pid 4363] close(26) = -1 EBADF (Bad file descriptor) [pid 4363] close(27) = -1 EBADF (Bad file descriptor) [pid 4363] close(28) = -1 EBADF (Bad file descriptor) [pid 4363] close(29) = -1 EBADF (Bad file descriptor) [pid 4363] exit_group(0 [pid 4364] <... sendto resumed>) = ? [pid 4363] <... exit_group resumed>) = ? [pid 4364] +++ exited with 0 +++ [pid 4363] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=713, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 715 ./strace-static-x86_64: Process 4365 attached [pid 4365] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4365] setpgid(0, 0) = 0 [pid 4365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4365] write(3, "1000", 4) = 4 [pid 4365] close(3) = 0 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4365] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4365] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[716], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 716 [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4366 attached [pid 4366] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4366] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4365] <... futex resumed>) = 0 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] <... connect resumed>) = 0 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] <... futex resumed>) = 0 [pid 4366] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] <... bind resumed>) = 0 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] <... futex resumed>) = 0 [pid 4366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] <... sendmsg resumed>) = 0 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] <... futex resumed>) = 0 [pid 4366] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] <... socket resumed>) = 4 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] <... futex resumed>) = 0 [pid 4366] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] <... connect resumed>) = 0 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] <... futex resumed>) = 0 [pid 4366] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4366] <... bind resumed>) = 0 [pid 4366] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4366] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4365] <... futex resumed>) = 0 [pid 4366] sendto(4, NULL, 0, 0, NULL, 0 [pid 4365] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4365] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4365] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4365] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[717], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 717 [pid 4365] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4367 attached [pid 4367] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4367] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4367] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4367] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4365] <... futex resumed>) = 0 [pid 4365] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4367] <... futex resumed>) = 0 [pid 4367] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4367] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4367] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4365] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4367] <... bind resumed>) = 0 [pid 4367] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4365] <... futex resumed>) = 0 [pid 4367] sendto(5, NULL, 0, 0, NULL, 0 [pid 4365] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4365] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4365] close(3) = 0 [pid 4365] close(4) = 0 [pid 4365] close(5) = 0 [pid 4365] close(6) = -1 EBADF (Bad file descriptor) [pid 4365] close(7) = -1 EBADF (Bad file descriptor) [pid 4365] close(8) = -1 EBADF (Bad file descriptor) [pid 4365] close(9) = -1 EBADF (Bad file descriptor) [pid 4365] close(10) = -1 EBADF (Bad file descriptor) [pid 4365] close(11) = -1 EBADF (Bad file descriptor) [pid 4365] close(12) = -1 EBADF (Bad file descriptor) [pid 4365] close(13) = -1 EBADF (Bad file descriptor) [pid 4365] close(14) = -1 EBADF (Bad file descriptor) [pid 4365] close(15) = -1 EBADF (Bad file descriptor) [pid 4365] close(16) = -1 EBADF (Bad file descriptor) [pid 4365] close(17) = -1 EBADF (Bad file descriptor) [pid 4365] close(18) = -1 EBADF (Bad file descriptor) [pid 4365] close(19) = -1 EBADF (Bad file descriptor) [pid 4365] close(20) = -1 EBADF (Bad file descriptor) [pid 4365] close(21) = -1 EBADF (Bad file descriptor) [pid 4365] close(22) = -1 EBADF (Bad file descriptor) [pid 4365] close(23) = -1 EBADF (Bad file descriptor) [pid 4365] close(24) = -1 EBADF (Bad file descriptor) [pid 4365] close(25) = -1 EBADF (Bad file descriptor) [pid 4365] close(26) = -1 EBADF (Bad file descriptor) [pid 4365] close(27) = -1 EBADF (Bad file descriptor) [pid 4365] close(28) = -1 EBADF (Bad file descriptor) [pid 4365] close(29) = -1 EBADF (Bad file descriptor) [pid 4365] exit_group(0 [pid 4367] <... sendto resumed>) = ? [pid 4365] <... exit_group resumed>) = ? [pid 4367] +++ exited with 0 +++ [pid 4366] <... sendto resumed>) = ? [pid 4366] +++ exited with 0 +++ [pid 4365] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=715, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 718 ./strace-static-x86_64: Process 4368 attached [pid 4368] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4368] setpgid(0, 0) = 0 [pid 4368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4368] write(3, "1000", 4) = 4 [pid 4368] close(3) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4368] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4368] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[719], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 719 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4369 attached [pid 4369] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4369] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4369] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] <... futex resumed>) = 0 [pid 4368] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4369] <... futex resumed>) = 1 [pid 4369] sendto(4, NULL, 0, 0, NULL, 0 [pid 4368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4368] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4368] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4368] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[720], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 720 [pid 4368] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4370 attached [pid 4370] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4370] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4370] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4370] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4368] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] <... futex resumed>) = 0 [pid 4370] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4368] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4370] <... connect resumed>) = 0 [pid 4370] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4370] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4368] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... bind resumed>) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4370] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4370] <... futex resumed>) = 0 [pid 4368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4370] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4368] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] <... futex resumed>) = 0 [pid 4370] sendto(5, NULL, 0, 0, NULL, 0 [pid 4368] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4368] close(3) = 0 [pid 4368] close(4) = 0 [pid 4368] close(5) = 0 [pid 4368] close(6) = -1 EBADF (Bad file descriptor) [pid 4368] close(7) = -1 EBADF (Bad file descriptor) [pid 4368] close(8) = -1 EBADF (Bad file descriptor) [pid 4368] close(9) = -1 EBADF (Bad file descriptor) [pid 4368] close(10) = -1 EBADF (Bad file descriptor) [pid 4368] close(11) = -1 EBADF (Bad file descriptor) [pid 4368] close(12) = -1 EBADF (Bad file descriptor) [pid 4368] close(13) = -1 EBADF (Bad file descriptor) [pid 4368] close(14) = -1 EBADF (Bad file descriptor) [pid 4368] close(15) = -1 EBADF (Bad file descriptor) [pid 4368] close(16) = -1 EBADF (Bad file descriptor) [pid 4368] close(17) = -1 EBADF (Bad file descriptor) [pid 4368] close(18) = -1 EBADF (Bad file descriptor) [pid 4368] close(19) = -1 EBADF (Bad file descriptor) [pid 4368] close(20) = -1 EBADF (Bad file descriptor) [pid 4368] close(21) = -1 EBADF (Bad file descriptor) [pid 4368] close(22) = -1 EBADF (Bad file descriptor) [pid 4368] close(23) = -1 EBADF (Bad file descriptor) [pid 4368] close(24) = -1 EBADF (Bad file descriptor) [pid 4368] close(25) = -1 EBADF (Bad file descriptor) [pid 4368] close(26) = -1 EBADF (Bad file descriptor) [pid 4368] close(27) = -1 EBADF (Bad file descriptor) [pid 4368] close(28) = -1 EBADF (Bad file descriptor) [pid 4368] close(29) = -1 EBADF (Bad file descriptor) [pid 4368] exit_group(0 [pid 4370] <... sendto resumed>) = ? [pid 4369] <... sendto resumed>) = ? [pid 4368] <... exit_group resumed>) = ? [pid 4370] +++ exited with 0 +++ [pid 4369] +++ exited with 0 +++ [pid 4368] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=718, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 721 ./strace-static-x86_64: Process 4371 attached [pid 4371] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4371] setpgid(0, 0) = 0 [pid 4371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4371] write(3, "1000", 4) = 4 [pid 4371] close(3) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4371] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4371] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[722], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 722 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4372 attached [pid 4372] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4372] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... futex resumed>) = 1 [pid 4372] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... futex resumed>) = 1 [pid 4372] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... futex resumed>) = 1 [pid 4372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... futex resumed>) = 1 [pid 4372] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... futex resumed>) = 1 [pid 4372] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4371] <... futex resumed>) = 0 [pid 4372] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] <... bind resumed>) = 0 [pid 4371] <... futex resumed>) = 0 [pid 4372] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4372] <... futex resumed>) = 0 [pid 4371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4372] sendto(4, NULL, 0, 0, NULL, 0 [pid 4371] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4371] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4371] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4371] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[723], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 723 [pid 4371] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4373 attached [pid 4373] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4373] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4373] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4373] <... futex resumed>) = 1 [pid 4373] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4373] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] <... futex resumed>) = 1 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4373] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4373] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4371] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4371] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4373] <... futex resumed>) = 1 [pid 4373] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4373] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4371] <... futex resumed>) = 0 [pid 4373] <... futex resumed>) = 1 [pid 4373] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4371] close(3) = 0 [pid 4371] close(4) = 0 [pid 4371] close(5) = 0 [pid 4371] close(6) = -1 EBADF (Bad file descriptor) [pid 4371] close(7) = -1 EBADF (Bad file descriptor) [pid 4371] close(8) = -1 EBADF (Bad file descriptor) [pid 4371] close(9) = -1 EBADF (Bad file descriptor) [pid 4371] close(10) = -1 EBADF (Bad file descriptor) [pid 4371] close(11) = -1 EBADF (Bad file descriptor) [pid 4371] close(12) = -1 EBADF (Bad file descriptor) [pid 4371] close(13) = -1 EBADF (Bad file descriptor) [pid 4371] close(14) = -1 EBADF (Bad file descriptor) [pid 4371] close(15) = -1 EBADF (Bad file descriptor) [pid 4371] close(16) = -1 EBADF (Bad file descriptor) [pid 4371] close(17) = -1 EBADF (Bad file descriptor) [pid 4371] close(18) = -1 EBADF (Bad file descriptor) [pid 4371] close(19) = -1 EBADF (Bad file descriptor) [pid 4371] close(20) = -1 EBADF (Bad file descriptor) [pid 4371] close(21) = -1 EBADF (Bad file descriptor) [pid 4371] close(22) = -1 EBADF (Bad file descriptor) [pid 4371] close(23) = -1 EBADF (Bad file descriptor) [pid 4371] close(24) = -1 EBADF (Bad file descriptor) [pid 4371] close(25) = -1 EBADF (Bad file descriptor) [pid 4371] close(26) = -1 EBADF (Bad file descriptor) [pid 4371] close(27) = -1 EBADF (Bad file descriptor) [pid 4371] close(28) = -1 EBADF (Bad file descriptor) [pid 4371] close(29) = -1 EBADF (Bad file descriptor) [pid 4371] exit_group(0 [pid 4372] <... sendto resumed>) = ? [pid 4371] <... exit_group resumed>) = ? [pid 4373] <... futex resumed>) = ? [pid 4372] +++ exited with 0 +++ [pid 4373] +++ exited with 0 +++ [pid 4371] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=721, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 724 ./strace-static-x86_64: Process 4374 attached [pid 4374] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4374] setpgid(0, 0) = 0 [pid 4374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4374] write(3, "1000", 4) = 4 [pid 4374] close(3) = 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4374] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4374] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[725], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 725 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4375 attached [pid 4375] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4375] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... futex resumed>) = 0 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... futex resumed>) = 1 [pid 4375] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... futex resumed>) = 0 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... futex resumed>) = 1 [pid 4375] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... futex resumed>) = 0 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... futex resumed>) = 1 [pid 4375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4375] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... socket resumed>) = 4 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... futex resumed>) = 0 [pid 4374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4375] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... connect resumed>) = 0 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... futex resumed>) = 0 [pid 4374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4375] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... bind resumed>) = 0 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... futex resumed>) = 0 [pid 4374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4375] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] <... futex resumed>) = 0 [pid 4375] sendto(4, NULL, 0, 0, NULL, 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... sendto resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] <... futex resumed>) = 0 [pid 4375] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... socket resumed>) = 5 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] <... futex resumed>) = 0 [pid 4375] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... connect resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] <... futex resumed>) = 0 [pid 4375] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... bind resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4374] <... futex resumed>) = 0 [pid 4375] sendto(5, NULL, 0, 0, NULL, 0 [pid 4374] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4375] <... sendto resumed>) = 0 [pid 4375] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4374] <... futex resumed>) = 0 [pid 4375] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] close(3) = 0 [pid 4374] close(4) = 0 [pid 4374] close(5) = 0 [pid 4374] close(6) = -1 EBADF (Bad file descriptor) [pid 4374] close(7) = -1 EBADF (Bad file descriptor) [pid 4374] close(8) = -1 EBADF (Bad file descriptor) [pid 4374] close(9) = -1 EBADF (Bad file descriptor) [pid 4374] close(10) = -1 EBADF (Bad file descriptor) [pid 4374] close(11) = -1 EBADF (Bad file descriptor) [pid 4374] close(12) = -1 EBADF (Bad file descriptor) [pid 4374] close(13) = -1 EBADF (Bad file descriptor) [pid 4374] close(14) = -1 EBADF (Bad file descriptor) [pid 4374] close(15) = -1 EBADF (Bad file descriptor) [pid 4374] close(16) = -1 EBADF (Bad file descriptor) [pid 4374] close(17) = -1 EBADF (Bad file descriptor) [pid 4374] close(18) = -1 EBADF (Bad file descriptor) [pid 4374] close(19) = -1 EBADF (Bad file descriptor) [pid 4374] close(20) = -1 EBADF (Bad file descriptor) [pid 4374] close(21) = -1 EBADF (Bad file descriptor) [pid 4374] close(22) = -1 EBADF (Bad file descriptor) [pid 4374] close(23) = -1 EBADF (Bad file descriptor) [pid 4374] close(24) = -1 EBADF (Bad file descriptor) [pid 4374] close(25) = -1 EBADF (Bad file descriptor) [pid 4374] close(26) = -1 EBADF (Bad file descriptor) [pid 4374] close(27) = -1 EBADF (Bad file descriptor) [pid 4374] close(28) = -1 EBADF (Bad file descriptor) [pid 4374] close(29) = -1 EBADF (Bad file descriptor) [pid 4374] exit_group(0 [pid 4375] <... futex resumed>) = ? [pid 4374] <... exit_group resumed>) = ? [pid 4375] +++ exited with 0 +++ [pid 4374] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=724, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 726 ./strace-static-x86_64: Process 4376 attached [pid 4376] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4376] setpgid(0, 0) = 0 [pid 4376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4376] write(3, "1000", 4) = 4 [pid 4376] close(3) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4376] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4376] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[727], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 727 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4377 attached [pid 4377] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4377] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... futex resumed>) = 1 [pid 4377] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... futex resumed>) = 1 [pid 4377] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... futex resumed>) = 1 [pid 4377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... futex resumed>) = 1 [pid 4377] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4376] <... futex resumed>) = 0 [pid 4377] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... connect resumed>) = 0 [pid 4376] <... futex resumed>) = 0 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... futex resumed>) = 0 [pid 4376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4377] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4377] <... bind resumed>) = 0 [pid 4376] <... futex resumed>) = 0 [pid 4377] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4377] <... futex resumed>) = 0 [pid 4376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4377] sendto(4, NULL, 0, 0, NULL, 0 [pid 4376] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4376] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4376] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4376] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[728], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 728 [pid 4376] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4378 attached [pid 4378] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4378] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4378] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] <... futex resumed>) = 1 [pid 4378] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4378] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] <... futex resumed>) = 1 [pid 4378] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4378] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4376] <... futex resumed>) = 0 [pid 4376] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4376] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4378] <... futex resumed>) = 1 [pid 4378] sendto(5, NULL, 0, 0, NULL, 0 [pid 4376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4376] close(3) = 0 [pid 4376] close(4) = 0 [pid 4376] close(5) = 0 [pid 4376] close(6) = -1 EBADF (Bad file descriptor) [pid 4376] close(7) = -1 EBADF (Bad file descriptor) [pid 4376] close(8) = -1 EBADF (Bad file descriptor) [pid 4376] close(9) = -1 EBADF (Bad file descriptor) [pid 4376] close(10) = -1 EBADF (Bad file descriptor) [pid 4376] close(11) = -1 EBADF (Bad file descriptor) [pid 4376] close(12) = -1 EBADF (Bad file descriptor) [pid 4376] close(13) = -1 EBADF (Bad file descriptor) [pid 4376] close(14) = -1 EBADF (Bad file descriptor) [pid 4376] close(15) = -1 EBADF (Bad file descriptor) [pid 4376] close(16) = -1 EBADF (Bad file descriptor) [pid 4376] close(17) = -1 EBADF (Bad file descriptor) [pid 4376] close(18) = -1 EBADF (Bad file descriptor) [pid 4376] close(19) = -1 EBADF (Bad file descriptor) [pid 4376] close(20) = -1 EBADF (Bad file descriptor) [pid 4376] close(21) = -1 EBADF (Bad file descriptor) [pid 4376] close(22) = -1 EBADF (Bad file descriptor) [pid 4376] close(23) = -1 EBADF (Bad file descriptor) [pid 4376] close(24) = -1 EBADF (Bad file descriptor) [pid 4376] close(25) = -1 EBADF (Bad file descriptor) [pid 4376] close(26) = -1 EBADF (Bad file descriptor) [pid 4376] close(27) = -1 EBADF (Bad file descriptor) [pid 4376] close(28) = -1 EBADF (Bad file descriptor) [pid 4376] close(29) = -1 EBADF (Bad file descriptor) [pid 4376] exit_group(0) = ? [pid 4378] <... sendto resumed>) = ? [pid 4378] +++ exited with 0 +++ [pid 4377] <... sendto resumed>) = ? [pid 4377] +++ exited with 0 +++ [pid 4376] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=726, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 729 ./strace-static-x86_64: Process 4379 attached [pid 4379] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4379] setpgid(0, 0) = 0 [pid 4379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4379] write(3, "1000", 4) = 4 [pid 4379] close(3) = 0 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4379] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4379] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[730], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 730 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4380 attached [pid 4380] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4380] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... futex resumed>) = 0 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] <... futex resumed>) = 1 [pid 4380] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... futex resumed>) = 0 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] <... futex resumed>) = 1 [pid 4380] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... futex resumed>) = 0 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4380] <... futex resumed>) = 1 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4379] <... futex resumed>) = 0 [pid 4380] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4380] <... socket resumed>) = 4 [pid 4379] <... futex resumed>) = 0 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] <... futex resumed>) = 0 [pid 4379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4380] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4380] <... connect resumed>) = 0 [pid 4379] <... futex resumed>) = 0 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] <... futex resumed>) = 0 [pid 4379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4380] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4380] <... bind resumed>) = 0 [pid 4379] <... futex resumed>) = 0 [pid 4380] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4380] <... futex resumed>) = 0 [pid 4379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4380] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4379] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4379] <... futex resumed>) = 0 [pid 4380] sendto(4, NULL, 0, 0, NULL, 0 [pid 4379] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4379] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4379] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4379] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[731], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 731 [pid 4379] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4381 attached [pid 4381] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4381] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4381] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... futex resumed>) = 0 [pid 4379] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] <... futex resumed>) = 1 [pid 4381] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4381] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... futex resumed>) = 0 [pid 4379] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] <... futex resumed>) = 1 [pid 4381] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4381] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4379] <... futex resumed>) = 0 [pid 4379] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4379] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4381] <... futex resumed>) = 1 [pid 4381] sendto(5, NULL, 0, 0, NULL, 0 [pid 4379] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4379] close(3) = 0 [pid 4379] close(4) = 0 [pid 4379] close(5) = 0 [pid 4379] close(6) = -1 EBADF (Bad file descriptor) [pid 4379] close(7) = -1 EBADF (Bad file descriptor) [pid 4379] close(8) = -1 EBADF (Bad file descriptor) [pid 4379] close(9) = -1 EBADF (Bad file descriptor) [pid 4379] close(10) = -1 EBADF (Bad file descriptor) [pid 4379] close(11) = -1 EBADF (Bad file descriptor) [pid 4379] close(12) = -1 EBADF (Bad file descriptor) [pid 4379] close(13) = -1 EBADF (Bad file descriptor) [pid 4379] close(14) = -1 EBADF (Bad file descriptor) [pid 4379] close(15) = -1 EBADF (Bad file descriptor) [pid 4379] close(16) = -1 EBADF (Bad file descriptor) [pid 4379] close(17) = -1 EBADF (Bad file descriptor) [pid 4379] close(18) = -1 EBADF (Bad file descriptor) [pid 4379] close(19) = -1 EBADF (Bad file descriptor) [pid 4379] close(20) = -1 EBADF (Bad file descriptor) [pid 4379] close(21) = -1 EBADF (Bad file descriptor) [pid 4379] close(22) = -1 EBADF (Bad file descriptor) [pid 4379] close(23) = -1 EBADF (Bad file descriptor) [pid 4379] close(24) = -1 EBADF (Bad file descriptor) [pid 4379] close(25) = -1 EBADF (Bad file descriptor) [pid 4379] close(26) = -1 EBADF (Bad file descriptor) [pid 4379] close(27) = -1 EBADF (Bad file descriptor) [pid 4379] close(28) = -1 EBADF (Bad file descriptor) [pid 4379] close(29) = -1 EBADF (Bad file descriptor) [pid 4379] exit_group(0 [pid 4381] <... sendto resumed>) = ? [pid 4380] <... sendto resumed>) = ? [pid 4379] <... exit_group resumed>) = ? [pid 4381] +++ exited with 0 +++ [pid 4380] +++ exited with 0 +++ [pid 4379] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=729, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 732 ./strace-static-x86_64: Process 4382 attached [pid 4382] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4382] setpgid(0, 0) = 0 [pid 4382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4382] write(3, "1000", 4) = 4 [pid 4382] close(3) = 0 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4382] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4382] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[733], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 733 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4383 attached [pid 4383] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4383] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] <... futex resumed>) = 0 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4383] <... futex resumed>) = 1 [pid 4383] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] <... futex resumed>) = 0 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4383] <... futex resumed>) = 1 [pid 4383] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] <... futex resumed>) = 0 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4383] <... futex resumed>) = 1 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4382] <... futex resumed>) = 0 [pid 4383] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4383] <... socket resumed>) = 4 [pid 4382] <... futex resumed>) = 0 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4383] <... futex resumed>) = 0 [pid 4382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4383] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4383] <... connect resumed>) = 0 [pid 4382] <... futex resumed>) = 0 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4383] <... futex resumed>) = 0 [pid 4382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4383] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4383] <... bind resumed>) = 0 [pid 4382] <... futex resumed>) = 0 [pid 4383] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4383] <... futex resumed>) = 0 [pid 4382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4383] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4382] <... futex resumed>) = 0 [pid 4383] sendto(4, NULL, 0, 0, NULL, 0 [pid 4382] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4382] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4382] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4382] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4384 attached , parent_tid=[734], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 734 [pid 4384] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4384] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4382] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4382] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] <... futex resumed>) = 0 [pid 4384] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4384] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4382] <... futex resumed>) = 0 [pid 4384] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4382] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] <... connect resumed>) = 0 [pid 4382] <... futex resumed>) = 0 [pid 4384] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] <... futex resumed>) = 0 [pid 4382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4384] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4382] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4384] <... bind resumed>) = 0 [pid 4382] <... futex resumed>) = 0 [pid 4384] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4382] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4384] <... futex resumed>) = 0 [pid 4382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4384] sendto(5, NULL, 0, 0, NULL, 0 [pid 4382] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4382] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4382] close(3) = 0 [pid 4382] close(4) = 0 [pid 4382] close(5) = 0 [pid 4382] close(6) = -1 EBADF (Bad file descriptor) [pid 4382] close(7) = -1 EBADF (Bad file descriptor) [pid 4382] close(8) = -1 EBADF (Bad file descriptor) [pid 4382] close(9) = -1 EBADF (Bad file descriptor) [pid 4382] close(10) = -1 EBADF (Bad file descriptor) [pid 4382] close(11) = -1 EBADF (Bad file descriptor) [pid 4382] close(12) = -1 EBADF (Bad file descriptor) [pid 4382] close(13) = -1 EBADF (Bad file descriptor) [pid 4382] close(14) = -1 EBADF (Bad file descriptor) [pid 4382] close(15) = -1 EBADF (Bad file descriptor) [pid 4382] close(16) = -1 EBADF (Bad file descriptor) [pid 4382] close(17) = -1 EBADF (Bad file descriptor) [pid 4382] close(18) = -1 EBADF (Bad file descriptor) [pid 4382] close(19) = -1 EBADF (Bad file descriptor) [pid 4382] close(20) = -1 EBADF (Bad file descriptor) [pid 4382] close(21) = -1 EBADF (Bad file descriptor) [pid 4382] close(22) = -1 EBADF (Bad file descriptor) [pid 4382] close(23) = -1 EBADF (Bad file descriptor) [pid 4382] close(24) = -1 EBADF (Bad file descriptor) [pid 4382] close(25) = -1 EBADF (Bad file descriptor) [pid 4382] close(26) = -1 EBADF (Bad file descriptor) [pid 4382] close(27) = -1 EBADF (Bad file descriptor) [pid 4382] close(28) = -1 EBADF (Bad file descriptor) [pid 4382] close(29) = -1 EBADF (Bad file descriptor) [pid 4382] exit_group(0 [pid 4384] <... sendto resumed>) = ? [pid 4383] <... sendto resumed>) = ? [pid 4382] <... exit_group resumed>) = ? [pid 4383] +++ exited with 0 +++ [pid 4384] +++ exited with 0 +++ [pid 4382] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 735 ./strace-static-x86_64: Process 4385 attached [pid 4385] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4385] setpgid(0, 0) = 0 [pid 4385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4385] write(3, "1000", 4) = 4 [pid 4385] close(3) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4385] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4385] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[736], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 736 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4386 attached [pid 4386] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4386] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = 0 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... futex resumed>) = 1 [pid 4386] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = 0 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... futex resumed>) = 1 [pid 4386] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = 0 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... futex resumed>) = 1 [pid 4386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = 0 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... futex resumed>) = 1 [pid 4386] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4385] <... futex resumed>) = 0 [pid 4386] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... connect resumed>) = 0 [pid 4385] <... futex resumed>) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... futex resumed>) = 0 [pid 4385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4386] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... bind resumed>) = 0 [pid 4385] <... futex resumed>) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... futex resumed>) = 0 [pid 4385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4386] sendto(4, NULL, 0, 0, NULL, 0 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4386] <... sendto resumed>) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4386] <... futex resumed>) = 0 [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4385] <... futex resumed>) = 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... socket resumed>) = 5 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4385] <... futex resumed>) = 0 [pid 4386] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4385] <... futex resumed>) = 0 [pid 4386] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... connect resumed>) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4385] <... futex resumed>) = 0 [pid 4386] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4385] <... futex resumed>) = 0 [pid 4386] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4386] <... bind resumed>) = 0 [pid 4386] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4385] <... futex resumed>) = 0 [pid 4386] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4385] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4385] <... futex resumed>) = 0 [pid 4386] sendto(5, NULL, 0, 0, NULL, 0 [pid 4385] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4385] close(3) = 0 [pid 4385] close(4) = 0 [pid 4385] close(5) = 0 [pid 4385] close(6) = -1 EBADF (Bad file descriptor) [pid 4385] close(7) = -1 EBADF (Bad file descriptor) [pid 4385] close(8) = -1 EBADF (Bad file descriptor) [pid 4385] close(9) = -1 EBADF (Bad file descriptor) [pid 4385] close(10) = -1 EBADF (Bad file descriptor) [pid 4385] close(11) = -1 EBADF (Bad file descriptor) [pid 4385] close(12) = -1 EBADF (Bad file descriptor) [pid 4385] close(13) = -1 EBADF (Bad file descriptor) [pid 4385] close(14) = -1 EBADF (Bad file descriptor) [pid 4385] close(15) = -1 EBADF (Bad file descriptor) [pid 4385] close(16) = -1 EBADF (Bad file descriptor) [pid 4385] close(17) = -1 EBADF (Bad file descriptor) [pid 4385] close(18) = -1 EBADF (Bad file descriptor) [pid 4385] close(19) = -1 EBADF (Bad file descriptor) [pid 4385] close(20) = -1 EBADF (Bad file descriptor) [pid 4385] close(21) = -1 EBADF (Bad file descriptor) [pid 4385] close(22) = -1 EBADF (Bad file descriptor) [pid 4385] close(23) = -1 EBADF (Bad file descriptor) [pid 4385] close(24) = -1 EBADF (Bad file descriptor) [pid 4385] close(25) = -1 EBADF (Bad file descriptor) [pid 4385] close(26) = -1 EBADF (Bad file descriptor) [pid 4385] close(27) = -1 EBADF (Bad file descriptor) [pid 4385] close(28) = -1 EBADF (Bad file descriptor) [pid 4385] close(29) = -1 EBADF (Bad file descriptor) [pid 4385] exit_group(0 [pid 4386] <... sendto resumed>) = ? [pid 4385] <... exit_group resumed>) = ? [pid 4386] +++ exited with 0 +++ [pid 4385] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=735, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 737 ./strace-static-x86_64: Process 4387 attached [pid 4387] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4387] setpgid(0, 0) = 0 [pid 4387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4387] write(3, "1000", 4) = 4 [pid 4387] close(3) = 0 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4387] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4387] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[738], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 738 [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4388 attached [pid 4388] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4388] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] <... futex resumed>) = 0 [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] <... futex resumed>) = 1 [pid 4388] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] <... futex resumed>) = 0 [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] <... futex resumed>) = 1 [pid 4388] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] <... futex resumed>) = 0 [pid 4388] <... futex resumed>) = 1 [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4387] <... futex resumed>) = 0 [pid 4388] <... sendmsg resumed>) = 0 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4387] <... futex resumed>) = 0 [pid 4388] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... socket resumed>) = 4 [pid 4387] <... futex resumed>) = 0 [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] <... futex resumed>) = 0 [pid 4387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4388] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... connect resumed>) = 0 [pid 4387] <... futex resumed>) = 0 [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] <... futex resumed>) = 0 [pid 4387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4388] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4387] <... futex resumed>) = 0 [pid 4388] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4388] <... bind resumed>) = 0 [pid 4388] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4387] <... futex resumed>) = 0 [pid 4388] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4387] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4387] <... futex resumed>) = 0 [pid 4388] sendto(4, NULL, 0, 0, NULL, 0 [pid 4387] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4387] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4387] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4387] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[739], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 739 [pid 4387] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4389 attached [pid 4389] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4389] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4389] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] <... futex resumed>) = 0 [pid 4387] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4389] <... futex resumed>) = 1 [pid 4389] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4389] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4387] <... futex resumed>) = 0 [pid 4387] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4389] <... futex resumed>) = 1 [pid 4389] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4389] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4387] <... futex resumed>) = 0 [pid 4389] sendto(5, NULL, 0, 0, NULL, 0 [pid 4387] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4387] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4387] close(3) = 0 [pid 4387] close(4) = 0 [pid 4387] close(5) = 0 [pid 4387] close(6) = -1 EBADF (Bad file descriptor) [pid 4387] close(7) = -1 EBADF (Bad file descriptor) [pid 4387] close(8) = -1 EBADF (Bad file descriptor) [pid 4387] close(9) = -1 EBADF (Bad file descriptor) [pid 4387] close(10) = -1 EBADF (Bad file descriptor) [pid 4387] close(11) = -1 EBADF (Bad file descriptor) [pid 4387] close(12) = -1 EBADF (Bad file descriptor) [pid 4387] close(13) = -1 EBADF (Bad file descriptor) [pid 4387] close(14) = -1 EBADF (Bad file descriptor) [pid 4387] close(15) = -1 EBADF (Bad file descriptor) [pid 4387] close(16) = -1 EBADF (Bad file descriptor) [pid 4387] close(17) = -1 EBADF (Bad file descriptor) [pid 4387] close(18) = -1 EBADF (Bad file descriptor) [pid 4387] close(19) = -1 EBADF (Bad file descriptor) [pid 4387] close(20) = -1 EBADF (Bad file descriptor) [pid 4387] close(21) = -1 EBADF (Bad file descriptor) [pid 4387] close(22) = -1 EBADF (Bad file descriptor) [pid 4387] close(23) = -1 EBADF (Bad file descriptor) [pid 4387] close(24) = -1 EBADF (Bad file descriptor) [pid 4387] close(25) = -1 EBADF (Bad file descriptor) [pid 4387] close(26) = -1 EBADF (Bad file descriptor) [pid 4387] close(27) = -1 EBADF (Bad file descriptor) [pid 4387] close(28) = -1 EBADF (Bad file descriptor) [pid 4387] close(29) = -1 EBADF (Bad file descriptor) [pid 4387] exit_group(0) = ? [pid 4389] <... sendto resumed>) = ? [pid 4389] +++ exited with 0 +++ [pid 4388] <... sendto resumed>) = ? [pid 4388] +++ exited with 0 +++ [pid 4387] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=737, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 740 ./strace-static-x86_64: Process 4390 attached [pid 4390] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4390] setpgid(0, 0) = 0 [pid 4390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4390] write(3, "1000", 4) = 4 [pid 4390] close(3) = 0 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4390] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4390] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[741], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 741 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4391 attached [pid 4391] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4391] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... futex resumed>) = 1 [pid 4391] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... futex resumed>) = 1 [pid 4391] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... futex resumed>) = 1 [pid 4391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4391] <... futex resumed>) = 1 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4390] <... futex resumed>) = 0 [pid 4391] <... socket resumed>) = 4 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4390] <... futex resumed>) = 0 [pid 4391] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... connect resumed>) = 0 [pid 4390] <... futex resumed>) = 0 [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... futex resumed>) = 0 [pid 4390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4391] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... bind resumed>) = 0 [pid 4390] <... futex resumed>) = 0 [pid 4391] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4391] <... futex resumed>) = 0 [pid 4390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4391] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4390] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4390] <... futex resumed>) = 0 [pid 4391] sendto(4, NULL, 0, 0, NULL, 0 [pid 4390] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4390] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4390] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4390] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[742], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 742 [pid 4390] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4392 attached [pid 4392] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4392] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4392] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4390] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4392] <... futex resumed>) = 1 [pid 4392] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4392] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4390] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4392] <... futex resumed>) = 1 [pid 4392] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4392] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4390] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4392] <... futex resumed>) = 1 [pid 4392] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4392] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4390] <... futex resumed>) = 0 [pid 4392] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4390] close(3) = 0 [pid 4390] close(4) = 0 [pid 4390] close(5) = 0 [pid 4390] close(6) = -1 EBADF (Bad file descriptor) [pid 4390] close(7) = -1 EBADF (Bad file descriptor) [pid 4390] close(8) = -1 EBADF (Bad file descriptor) [pid 4390] close(9) = -1 EBADF (Bad file descriptor) [pid 4390] close(10) = -1 EBADF (Bad file descriptor) [pid 4390] close(11) = -1 EBADF (Bad file descriptor) [pid 4390] close(12) = -1 EBADF (Bad file descriptor) [pid 4390] close(13) = -1 EBADF (Bad file descriptor) [pid 4390] close(14) = -1 EBADF (Bad file descriptor) [pid 4390] close(15) = -1 EBADF (Bad file descriptor) [pid 4390] close(16) = -1 EBADF (Bad file descriptor) [pid 4390] close(17) = -1 EBADF (Bad file descriptor) [pid 4390] close(18) = -1 EBADF (Bad file descriptor) [pid 4390] close(19) = -1 EBADF (Bad file descriptor) [pid 4390] close(20) = -1 EBADF (Bad file descriptor) [pid 4390] close(21) = -1 EBADF (Bad file descriptor) [pid 4390] close(22) = -1 EBADF (Bad file descriptor) [pid 4390] close(23) = -1 EBADF (Bad file descriptor) [pid 4390] close(24) = -1 EBADF (Bad file descriptor) [pid 4390] close(25) = -1 EBADF (Bad file descriptor) [pid 4390] close(26) = -1 EBADF (Bad file descriptor) [pid 4390] close(27) = -1 EBADF (Bad file descriptor) [pid 4390] close(28) = -1 EBADF (Bad file descriptor) [pid 4390] close(29) = -1 EBADF (Bad file descriptor) [pid 4390] exit_group(0) = ? [pid 4392] <... futex resumed>) = ? [pid 4391] <... sendto resumed>) = ? [pid 4392] +++ exited with 0 +++ [pid 4391] +++ exited with 0 +++ [pid 4390] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=740, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 743 ./strace-static-x86_64: Process 4393 attached [pid 4393] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4393] setpgid(0, 0) = 0 [pid 4393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4393] write(3, "1000", 4) = 4 [pid 4393] close(3) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4393] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4393] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[744], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 744 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4394 attached [pid 4394] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4394] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 1 [pid 4394] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 1 [pid 4394] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 1 [pid 4394] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 1 [pid 4394] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 1 [pid 4394] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] <... futex resumed>) = 1 [pid 4394] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4394] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4394] <... futex resumed>) = 1 [pid 4393] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4394] sendto(4, NULL, 0, 0, NULL, 0 [pid 4393] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4393] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4393] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4393] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[745], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 745 [pid 4393] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4395 attached [pid 4395] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4395] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4395] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4395] <... futex resumed>) = 1 [pid 4395] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4395] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4393] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4395] <... futex resumed>) = 1 [pid 4395] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4395] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4393] <... futex resumed>) = 0 [pid 4395] <... futex resumed>) = 1 [pid 4393] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4395] sendto(5, NULL, 0, 0, NULL, 0 [pid 4393] <... futex resumed>) = 0 [pid 4393] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4393] close(3) = 0 [pid 4393] close(4) = 0 [pid 4393] close(5) = 0 [pid 4393] close(6) = -1 EBADF (Bad file descriptor) [pid 4393] close(7) = -1 EBADF (Bad file descriptor) [pid 4393] close(8) = -1 EBADF (Bad file descriptor) [pid 4393] close(9) = -1 EBADF (Bad file descriptor) [pid 4393] close(10) = -1 EBADF (Bad file descriptor) [pid 4393] close(11) = -1 EBADF (Bad file descriptor) [pid 4393] close(12) = -1 EBADF (Bad file descriptor) [pid 4393] close(13) = -1 EBADF (Bad file descriptor) [pid 4393] close(14) = -1 EBADF (Bad file descriptor) [pid 4393] close(15) = -1 EBADF (Bad file descriptor) [pid 4393] close(16) = -1 EBADF (Bad file descriptor) [pid 4393] close(17) = -1 EBADF (Bad file descriptor) [pid 4393] close(18) = -1 EBADF (Bad file descriptor) [pid 4393] close(19) = -1 EBADF (Bad file descriptor) [pid 4393] close(20) = -1 EBADF (Bad file descriptor) [pid 4393] close(21) = -1 EBADF (Bad file descriptor) [pid 4393] close(22) = -1 EBADF (Bad file descriptor) [pid 4393] close(23) = -1 EBADF (Bad file descriptor) [pid 4393] close(24) = -1 EBADF (Bad file descriptor) [pid 4393] close(25) = -1 EBADF (Bad file descriptor) [pid 4393] close(26) = -1 EBADF (Bad file descriptor) [pid 4393] close(27) = -1 EBADF (Bad file descriptor) [pid 4393] close(28) = -1 EBADF (Bad file descriptor) [pid 4393] close(29) = -1 EBADF (Bad file descriptor) [pid 4393] exit_group(0) = ? [pid 4394] <... sendto resumed>) = ? [pid 4395] <... sendto resumed>) = ? [pid 4394] +++ exited with 0 +++ [pid 4395] +++ exited with 0 +++ [pid 4393] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=743, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 746 ./strace-static-x86_64: Process 4396 attached [pid 4396] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4396] setpgid(0, 0) = 0 [pid 4396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4396] write(3, "1000", 4) = 4 [pid 4396] close(3) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4396] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4396] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[747], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 747 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4397 attached [pid 4397] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4397] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 1 [pid 4397] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 1 [pid 4397] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 1 [pid 4397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 1 [pid 4397] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 1 [pid 4397] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4396] <... futex resumed>) = 0 [pid 4397] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4397] <... bind resumed>) = 0 [pid 4396] <... futex resumed>) = 0 [pid 4397] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4397] <... futex resumed>) = 0 [pid 4396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4397] sendto(4, NULL, 0, 0, NULL, 0 [pid 4396] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4396] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4396] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4396] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[748], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 748 [pid 4396] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4398 attached [pid 4398] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4398] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4398] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4398] <... futex resumed>) = 1 [pid 4398] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4398] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4396] <... futex resumed>) = 0 [pid 4396] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4398] <... futex resumed>) = 1 [pid 4398] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4398] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4396] <... futex resumed>) = 0 [pid 4398] sendto(5, NULL, 0, 0, NULL, 0 [pid 4396] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4396] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4396] close(3) = 0 [pid 4396] close(4) = 0 [pid 4396] close(5) = 0 [pid 4396] close(6) = -1 EBADF (Bad file descriptor) [pid 4396] close(7) = -1 EBADF (Bad file descriptor) [pid 4396] close(8) = -1 EBADF (Bad file descriptor) [pid 4396] close(9) = -1 EBADF (Bad file descriptor) [pid 4396] close(10) = -1 EBADF (Bad file descriptor) [pid 4396] close(11) = -1 EBADF (Bad file descriptor) [pid 4396] close(12) = -1 EBADF (Bad file descriptor) [pid 4396] close(13) = -1 EBADF (Bad file descriptor) [pid 4396] close(14) = -1 EBADF (Bad file descriptor) [pid 4396] close(15) = -1 EBADF (Bad file descriptor) [pid 4396] close(16) = -1 EBADF (Bad file descriptor) [pid 4396] close(17) = -1 EBADF (Bad file descriptor) [pid 4396] close(18) = -1 EBADF (Bad file descriptor) [pid 4396] close(19) = -1 EBADF (Bad file descriptor) [pid 4396] close(20) = -1 EBADF (Bad file descriptor) [pid 4396] close(21) = -1 EBADF (Bad file descriptor) [pid 4396] close(22) = -1 EBADF (Bad file descriptor) [pid 4396] close(23) = -1 EBADF (Bad file descriptor) [pid 4396] close(24) = -1 EBADF (Bad file descriptor) [pid 4396] close(25) = -1 EBADF (Bad file descriptor) [pid 4396] close(26) = -1 EBADF (Bad file descriptor) [pid 4396] close(27) = -1 EBADF (Bad file descriptor) [pid 4396] close(28) = -1 EBADF (Bad file descriptor) [pid 4396] close(29) = -1 EBADF (Bad file descriptor) [pid 4396] exit_group(0 [pid 4398] <... sendto resumed>) = ? [pid 4397] <... sendto resumed>) = ? [pid 4396] <... exit_group resumed>) = ? [pid 4398] +++ exited with 0 +++ [pid 4397] +++ exited with 0 +++ [pid 4396] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=746, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 749 ./strace-static-x86_64: Process 4399 attached [pid 4399] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4399] setpgid(0, 0) = 0 [pid 4399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4399] write(3, "1000", 4) = 4 [pid 4399] close(3) = 0 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4399] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4399] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[750], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 750 [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4400 attached [pid 4400] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4400] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] <... futex resumed>) = 1 [pid 4400] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4400] <... futex resumed>) = 1 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4399] <... futex resumed>) = 0 [pid 4400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] <... sendmsg resumed>) = 0 [pid 4399] <... futex resumed>) = 0 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] <... futex resumed>) = 0 [pid 4399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4400] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] <... socket resumed>) = 4 [pid 4399] <... futex resumed>) = 0 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] <... futex resumed>) = 0 [pid 4399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4400] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] <... connect resumed>) = 0 [pid 4399] <... futex resumed>) = 0 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] <... futex resumed>) = 0 [pid 4399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4400] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4399] <... futex resumed>) = 0 [pid 4400] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4400] <... bind resumed>) = 0 [pid 4400] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4399] <... futex resumed>) = 0 [pid 4400] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4399] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4399] <... futex resumed>) = 0 [pid 4400] sendto(4, NULL, 0, 0, NULL, 0 [pid 4399] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4399] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4399] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4399] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[751], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 751 [pid 4399] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4401 attached [pid 4401] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4401] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4401] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] <... futex resumed>) = 1 [pid 4401] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4401] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4399] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] <... futex resumed>) = 1 [pid 4401] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4401] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... futex resumed>) = 0 [pid 4399] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4401] <... futex resumed>) = 1 [pid 4399] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4401] sendto(5, NULL, 0, 0, NULL, 0 [pid 4399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4399] close(3) = 0 [pid 4399] close(4) = 0 [pid 4399] close(5) = 0 [pid 4399] close(6) = -1 EBADF (Bad file descriptor) [pid 4399] close(7) = -1 EBADF (Bad file descriptor) [pid 4399] close(8) = -1 EBADF (Bad file descriptor) [pid 4399] close(9) = -1 EBADF (Bad file descriptor) [pid 4399] close(10) = -1 EBADF (Bad file descriptor) [pid 4399] close(11) = -1 EBADF (Bad file descriptor) [pid 4399] close(12) = -1 EBADF (Bad file descriptor) [pid 4399] close(13) = -1 EBADF (Bad file descriptor) [pid 4399] close(14) = -1 EBADF (Bad file descriptor) [pid 4399] close(15) = -1 EBADF (Bad file descriptor) [pid 4399] close(16) = -1 EBADF (Bad file descriptor) [pid 4399] close(17) = -1 EBADF (Bad file descriptor) [pid 4399] close(18) = -1 EBADF (Bad file descriptor) [pid 4399] close(19) = -1 EBADF (Bad file descriptor) [pid 4399] close(20) = -1 EBADF (Bad file descriptor) [pid 4399] close(21) = -1 EBADF (Bad file descriptor) [pid 4399] close(22) = -1 EBADF (Bad file descriptor) [pid 4399] close(23) = -1 EBADF (Bad file descriptor) [pid 4399] close(24) = -1 EBADF (Bad file descriptor) [pid 4399] close(25) = -1 EBADF (Bad file descriptor) [pid 4399] close(26) = -1 EBADF (Bad file descriptor) [pid 4399] close(27) = -1 EBADF (Bad file descriptor) [pid 4399] close(28) = -1 EBADF (Bad file descriptor) [pid 4399] close(29) = -1 EBADF (Bad file descriptor) [pid 4399] exit_group(0) = ? [pid 4401] <... sendto resumed>) = ? [pid 4400] <... sendto resumed>) = ? [pid 4401] +++ exited with 0 +++ [pid 4400] +++ exited with 0 +++ [pid 4399] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=749, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 752 ./strace-static-x86_64: Process 4402 attached [pid 4402] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4402] setpgid(0, 0) = 0 [pid 4402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4402] write(3, "1000", 4) = 4 [pid 4402] close(3) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4402] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4402] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[753], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 753 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4403 attached [pid 4403] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4403] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4403] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4403] <... futex resumed>) = 1 [pid 4403] sendto(4, NULL, 0, 0, NULL, 0 [pid 4402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4402] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4402] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4402] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[754], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 754 [pid 4402] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4404 attached [pid 4404] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4404] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4404] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] <... futex resumed>) = 0 [pid 4402] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] <... futex resumed>) = 1 [pid 4404] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4404] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4402] <... futex resumed>) = 0 [pid 4404] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4402] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4404] <... bind resumed>) = 0 [pid 4402] <... futex resumed>) = 0 [pid 4404] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4402] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4404] <... futex resumed>) = 0 [pid 4402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4404] sendto(5, NULL, 0, 0, NULL, 0 [pid 4402] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4402] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4402] close(3) = 0 [pid 4402] close(4) = 0 [pid 4402] close(5) = 0 [pid 4402] close(6) = -1 EBADF (Bad file descriptor) [pid 4402] close(7) = -1 EBADF (Bad file descriptor) [pid 4402] close(8) = -1 EBADF (Bad file descriptor) [pid 4402] close(9) = -1 EBADF (Bad file descriptor) [pid 4402] close(10) = -1 EBADF (Bad file descriptor) [pid 4402] close(11) = -1 EBADF (Bad file descriptor) [pid 4402] close(12) = -1 EBADF (Bad file descriptor) [pid 4402] close(13) = -1 EBADF (Bad file descriptor) [pid 4402] close(14) = -1 EBADF (Bad file descriptor) [pid 4402] close(15) = -1 EBADF (Bad file descriptor) [pid 4402] close(16) = -1 EBADF (Bad file descriptor) [pid 4402] close(17) = -1 EBADF (Bad file descriptor) [pid 4402] close(18) = -1 EBADF (Bad file descriptor) [pid 4402] close(19) = -1 EBADF (Bad file descriptor) [pid 4402] close(20) = -1 EBADF (Bad file descriptor) [pid 4402] close(21) = -1 EBADF (Bad file descriptor) [pid 4402] close(22) = -1 EBADF (Bad file descriptor) [pid 4402] close(23) = -1 EBADF (Bad file descriptor) [pid 4402] close(24) = -1 EBADF (Bad file descriptor) [pid 4402] close(25) = -1 EBADF (Bad file descriptor) [pid 4402] close(26) = -1 EBADF (Bad file descriptor) [pid 4402] close(27) = -1 EBADF (Bad file descriptor) [pid 4402] close(28) = -1 EBADF (Bad file descriptor) [pid 4402] close(29) = -1 EBADF (Bad file descriptor) [pid 4402] exit_group(0) = ? [pid 4403] <... sendto resumed>) = ? [pid 4404] <... sendto resumed>) = ? [pid 4403] +++ exited with 0 +++ [pid 4404] +++ exited with 0 +++ [pid 4402] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=752, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 755 ./strace-static-x86_64: Process 4405 attached [pid 4405] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4405] setpgid(0, 0) = 0 [pid 4405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4405] write(3, "1000", 4) = 4 [pid 4405] close(3) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4405] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4405] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[756], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 756 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4406 attached [pid 4406] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4406] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4406] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4406] <... futex resumed>) = 1 [pid 4406] sendto(4, NULL, 0, 0, NULL, 0 [pid 4405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4405] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4405] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4405] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[757], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 757 [pid 4405] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4407 attached [pid 4407] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4407] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4407] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4407] <... futex resumed>) = 1 [pid 4407] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4407] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4405] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4407] <... futex resumed>) = 1 [pid 4407] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4407] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4405] <... futex resumed>) = 0 [pid 4407] sendto(5, NULL, 0, 0, NULL, 0 [pid 4405] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4405] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4405] close(3) = 0 [pid 4405] close(4) = 0 [pid 4405] close(5) = 0 [pid 4405] close(6) = -1 EBADF (Bad file descriptor) [pid 4405] close(7) = -1 EBADF (Bad file descriptor) [pid 4405] close(8) = -1 EBADF (Bad file descriptor) [pid 4405] close(9) = -1 EBADF (Bad file descriptor) [pid 4405] close(10) = -1 EBADF (Bad file descriptor) [pid 4405] close(11) = -1 EBADF (Bad file descriptor) [pid 4405] close(12) = -1 EBADF (Bad file descriptor) [pid 4405] close(13) = -1 EBADF (Bad file descriptor) [pid 4405] close(14) = -1 EBADF (Bad file descriptor) [pid 4405] close(15) = -1 EBADF (Bad file descriptor) [pid 4405] close(16) = -1 EBADF (Bad file descriptor) [pid 4405] close(17) = -1 EBADF (Bad file descriptor) [pid 4405] close(18) = -1 EBADF (Bad file descriptor) [pid 4405] close(19) = -1 EBADF (Bad file descriptor) [pid 4405] close(20) = -1 EBADF (Bad file descriptor) [pid 4405] close(21) = -1 EBADF (Bad file descriptor) [pid 4405] close(22) = -1 EBADF (Bad file descriptor) [pid 4405] close(23) = -1 EBADF (Bad file descriptor) [pid 4405] close(24) = -1 EBADF (Bad file descriptor) [pid 4405] close(25) = -1 EBADF (Bad file descriptor) [pid 4405] close(26) = -1 EBADF (Bad file descriptor) [pid 4405] close(27) = -1 EBADF (Bad file descriptor) [pid 4405] close(28) = -1 EBADF (Bad file descriptor) [pid 4405] close(29) = -1 EBADF (Bad file descriptor) [pid 4405] exit_group(0 [pid 4407] <... sendto resumed>) = ? [pid 4406] <... sendto resumed>) = ? [pid 4405] <... exit_group resumed>) = ? [pid 4407] +++ exited with 0 +++ [pid 4406] +++ exited with 0 +++ [pid 4405] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=755, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 758 ./strace-static-x86_64: Process 4408 attached [pid 4408] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4408] setpgid(0, 0) = 0 [pid 4408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4408] write(3, "1000", 4) = 4 [pid 4408] close(3) = 0 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4408] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4408] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[759], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 759 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4409 attached [pid 4409] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4409] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... futex resumed>) = 1 [pid 4409] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... futex resumed>) = 1 [pid 4409] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... futex resumed>) = 1 [pid 4409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4408] <... futex resumed>) = 0 [pid 4409] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] <... socket resumed>) = 4 [pid 4408] <... futex resumed>) = 0 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... futex resumed>) = 0 [pid 4408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4409] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] <... connect resumed>) = 0 [pid 4408] <... futex resumed>) = 0 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... futex resumed>) = 0 [pid 4408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4409] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] <... bind resumed>) = 0 [pid 4408] <... futex resumed>) = 0 [pid 4409] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4409] <... futex resumed>) = 0 [pid 4408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4409] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4408] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4408] <... futex resumed>) = 0 [pid 4409] sendto(4, NULL, 0, 0, NULL, 0 [pid 4408] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4408] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4408] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4408] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[760], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 760 [pid 4408] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4410 attached [pid 4410] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4410] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4410] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4410] <... futex resumed>) = 1 [pid 4410] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4410] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4408] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4410] <... futex resumed>) = 1 [pid 4410] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4410] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4408] <... futex resumed>) = 0 [pid 4408] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4410] <... futex resumed>) = 1 [pid 4408] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4410] sendto(5, NULL, 0, 0, NULL, 0 [pid 4408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4408] close(3) = 0 [pid 4408] close(4) = 0 [pid 4408] close(5) = 0 [pid 4408] close(6) = -1 EBADF (Bad file descriptor) [pid 4408] close(7) = -1 EBADF (Bad file descriptor) [pid 4408] close(8) = -1 EBADF (Bad file descriptor) [pid 4408] close(9) = -1 EBADF (Bad file descriptor) [pid 4408] close(10) = -1 EBADF (Bad file descriptor) [pid 4408] close(11) = -1 EBADF (Bad file descriptor) [pid 4408] close(12) = -1 EBADF (Bad file descriptor) [pid 4408] close(13) = -1 EBADF (Bad file descriptor) [pid 4408] close(14) = -1 EBADF (Bad file descriptor) [pid 4408] close(15) = -1 EBADF (Bad file descriptor) [pid 4408] close(16) = -1 EBADF (Bad file descriptor) [pid 4408] close(17) = -1 EBADF (Bad file descriptor) [pid 4408] close(18) = -1 EBADF (Bad file descriptor) [pid 4408] close(19) = -1 EBADF (Bad file descriptor) [pid 4408] close(20) = -1 EBADF (Bad file descriptor) [pid 4408] close(21) = -1 EBADF (Bad file descriptor) [pid 4408] close(22) = -1 EBADF (Bad file descriptor) [pid 4408] close(23) = -1 EBADF (Bad file descriptor) [pid 4408] close(24) = -1 EBADF (Bad file descriptor) [pid 4408] close(25) = -1 EBADF (Bad file descriptor) [pid 4408] close(26) = -1 EBADF (Bad file descriptor) [pid 4408] close(27) = -1 EBADF (Bad file descriptor) [pid 4408] close(28) = -1 EBADF (Bad file descriptor) [pid 4408] close(29) = -1 EBADF (Bad file descriptor) [pid 4408] exit_group(0) = ? [pid 4409] <... sendto resumed>) = ? [pid 4410] <... sendto resumed>) = ? [pid 4409] +++ exited with 0 +++ [pid 4410] +++ exited with 0 +++ [pid 4408] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=758, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 761 ./strace-static-x86_64: Process 4411 attached [pid 4411] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4411] setpgid(0, 0) = 0 [pid 4411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4411] write(3, "1000", 4) = 4 [pid 4411] close(3) = 0 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4411] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4411] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[762], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 762 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4412 attached [pid 4412] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4412] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 1 [pid 4412] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 1 [pid 4412] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 1 [pid 4412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4412] <... futex resumed>) = 1 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4412] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] <... connect resumed>) = 0 [pid 4411] <... futex resumed>) = 0 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 0 [pid 4411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4412] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] <... bind resumed>) = 0 [pid 4411] <... futex resumed>) = 0 [pid 4412] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4412] <... futex resumed>) = 0 [pid 4411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4412] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4411] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4411] <... futex resumed>) = 0 [pid 4412] sendto(4, NULL, 0, 0, NULL, 0 [pid 4411] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4411] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4411] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4411] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[763], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 763 [pid 4411] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4413 attached [pid 4413] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4413] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4413] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4413] <... futex resumed>) = 1 [pid 4413] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4413] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4413] <... futex resumed>) = 1 [pid 4413] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4413] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4413] <... futex resumed>) = 1 [pid 4413] sendto(5, NULL, 0, 0, NULL, 0 [pid 4411] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4411] close(3) = 0 [pid 4411] close(4) = 0 [pid 4411] close(5) = 0 [pid 4411] close(6) = -1 EBADF (Bad file descriptor) [pid 4411] close(7) = -1 EBADF (Bad file descriptor) [pid 4411] close(8) = -1 EBADF (Bad file descriptor) [pid 4411] close(9) = -1 EBADF (Bad file descriptor) [pid 4411] close(10) = -1 EBADF (Bad file descriptor) [pid 4411] close(11) = -1 EBADF (Bad file descriptor) [pid 4411] close(12) = -1 EBADF (Bad file descriptor) [pid 4411] close(13) = -1 EBADF (Bad file descriptor) [pid 4411] close(14) = -1 EBADF (Bad file descriptor) [pid 4411] close(15) = -1 EBADF (Bad file descriptor) [pid 4411] close(16) = -1 EBADF (Bad file descriptor) [pid 4411] close(17) = -1 EBADF (Bad file descriptor) [pid 4411] close(18) = -1 EBADF (Bad file descriptor) [pid 4411] close(19) = -1 EBADF (Bad file descriptor) [pid 4411] close(20) = -1 EBADF (Bad file descriptor) [pid 4411] close(21) = -1 EBADF (Bad file descriptor) [pid 4411] close(22) = -1 EBADF (Bad file descriptor) [pid 4411] close(23) = -1 EBADF (Bad file descriptor) [pid 4411] close(24) = -1 EBADF (Bad file descriptor) [pid 4411] close(25) = -1 EBADF (Bad file descriptor) [pid 4411] close(26) = -1 EBADF (Bad file descriptor) [pid 4411] close(27) = -1 EBADF (Bad file descriptor) [pid 4411] close(28) = -1 EBADF (Bad file descriptor) [pid 4411] close(29) = -1 EBADF (Bad file descriptor) [pid 4411] exit_group(0 [pid 4413] <... sendto resumed>) = ? [pid 4412] <... sendto resumed>) = ? [pid 4411] <... exit_group resumed>) = ? [pid 4413] +++ exited with 0 +++ [pid 4412] +++ exited with 0 +++ [pid 4411] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=761, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 764 ./strace-static-x86_64: Process 4414 attached [pid 4414] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4414] setpgid(0, 0) = 0 [pid 4414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4414] write(3, "1000", 4) = 4 [pid 4414] close(3) = 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4414] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4414] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[765], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 765 [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4415 attached [pid 4415] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4415] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... futex resumed>) = 1 [pid 4415] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... futex resumed>) = 1 [pid 4415] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... futex resumed>) = 1 [pid 4415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4415] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... socket resumed>) = 4 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4414] <... futex resumed>) = 0 [pid 4415] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... connect resumed>) = 0 [pid 4414] <... futex resumed>) = 0 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... futex resumed>) = 0 [pid 4414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4415] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4414] <... futex resumed>) = 0 [pid 4415] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4415] <... bind resumed>) = 0 [pid 4415] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4414] <... futex resumed>) = 0 [pid 4415] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4414] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4414] <... futex resumed>) = 0 [pid 4415] sendto(4, NULL, 0, 0, NULL, 0 [pid 4414] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4414] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4414] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4414] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[766], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 766 [pid 4414] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4416 attached [pid 4416] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4416] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4416] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4416] <... futex resumed>) = 1 [pid 4416] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4416] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 0 [pid 4414] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4416] <... futex resumed>) = 1 [pid 4416] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4416] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4414] <... futex resumed>) = 0 [pid 4416] sendto(5, NULL, 0, 0, NULL, 0 [pid 4414] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4414] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4414] close(3) = 0 [pid 4414] close(4) = 0 [pid 4414] close(5) = 0 [pid 4414] close(6) = -1 EBADF (Bad file descriptor) [pid 4414] close(7) = -1 EBADF (Bad file descriptor) [pid 4414] close(8) = -1 EBADF (Bad file descriptor) [pid 4414] close(9) = -1 EBADF (Bad file descriptor) [pid 4414] close(10) = -1 EBADF (Bad file descriptor) [pid 4414] close(11) = -1 EBADF (Bad file descriptor) [pid 4414] close(12) = -1 EBADF (Bad file descriptor) [pid 4414] close(13) = -1 EBADF (Bad file descriptor) [pid 4414] close(14) = -1 EBADF (Bad file descriptor) [pid 4414] close(15) = -1 EBADF (Bad file descriptor) [pid 4414] close(16) = -1 EBADF (Bad file descriptor) [pid 4414] close(17) = -1 EBADF (Bad file descriptor) [pid 4414] close(18) = -1 EBADF (Bad file descriptor) [pid 4414] close(19) = -1 EBADF (Bad file descriptor) [pid 4414] close(20) = -1 EBADF (Bad file descriptor) [pid 4414] close(21) = -1 EBADF (Bad file descriptor) [pid 4414] close(22) = -1 EBADF (Bad file descriptor) [pid 4414] close(23) = -1 EBADF (Bad file descriptor) [pid 4414] close(24) = -1 EBADF (Bad file descriptor) [pid 4414] close(25) = -1 EBADF (Bad file descriptor) [pid 4414] close(26) = -1 EBADF (Bad file descriptor) [pid 4414] close(27) = -1 EBADF (Bad file descriptor) [pid 4414] close(28) = -1 EBADF (Bad file descriptor) [pid 4414] close(29) = -1 EBADF (Bad file descriptor) [pid 4414] exit_group(0) = ? [pid 4416] <... sendto resumed>) = ? [pid 4415] <... sendto resumed>) = ? [pid 4416] +++ exited with 0 +++ [pid 4415] +++ exited with 0 +++ [pid 4414] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=764, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 767 ./strace-static-x86_64: Process 4417 attached [pid 4417] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4417] setpgid(0, 0) = 0 [pid 4417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4417] write(3, "1000", 4) = 4 [pid 4417] close(3) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4417] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4417] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[768], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 768 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4418 attached [pid 4418] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4418] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4418] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4418] <... futex resumed>) = 1 [pid 4418] sendto(4, NULL, 0, 0, NULL, 0 [pid 4417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4417] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4417] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4417] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4417] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[769], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 769 [pid 4417] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4419 attached [pid 4419] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4419] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4419] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] <... futex resumed>) = 1 [pid 4419] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4419] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] <... futex resumed>) = 1 [pid 4419] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4419] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4417] <... futex resumed>) = 0 [pid 4417] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4417] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4419] <... futex resumed>) = 1 [pid 4419] sendto(5, NULL, 0, 0, NULL, 0 [pid 4417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4417] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4417] close(3) = 0 [pid 4417] close(4) = 0 [pid 4417] close(5) = 0 [pid 4417] close(6) = -1 EBADF (Bad file descriptor) [pid 4417] close(7) = -1 EBADF (Bad file descriptor) [pid 4417] close(8) = -1 EBADF (Bad file descriptor) [pid 4417] close(9) = -1 EBADF (Bad file descriptor) [pid 4417] close(10) = -1 EBADF (Bad file descriptor) [pid 4417] close(11) = -1 EBADF (Bad file descriptor) [pid 4417] close(12) = -1 EBADF (Bad file descriptor) [pid 4417] close(13) = -1 EBADF (Bad file descriptor) [pid 4417] close(14) = -1 EBADF (Bad file descriptor) [pid 4417] close(15) = -1 EBADF (Bad file descriptor) [pid 4417] close(16) = -1 EBADF (Bad file descriptor) [pid 4417] close(17) = -1 EBADF (Bad file descriptor) [pid 4417] close(18) = -1 EBADF (Bad file descriptor) [pid 4417] close(19) = -1 EBADF (Bad file descriptor) [pid 4417] close(20) = -1 EBADF (Bad file descriptor) [pid 4417] close(21) = -1 EBADF (Bad file descriptor) [pid 4417] close(22) = -1 EBADF (Bad file descriptor) [pid 4417] close(23) = -1 EBADF (Bad file descriptor) [pid 4417] close(24) = -1 EBADF (Bad file descriptor) [pid 4417] close(25) = -1 EBADF (Bad file descriptor) [pid 4417] close(26) = -1 EBADF (Bad file descriptor) [pid 4417] close(27) = -1 EBADF (Bad file descriptor) [pid 4417] close(28) = -1 EBADF (Bad file descriptor) [pid 4417] close(29) = -1 EBADF (Bad file descriptor) [pid 4417] exit_group(0 [pid 4419] <... sendto resumed>) = ? [pid 4418] <... sendto resumed>) = ? [pid 4417] <... exit_group resumed>) = ? [pid 4419] +++ exited with 0 +++ [pid 4418] +++ exited with 0 +++ [pid 4417] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=767, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 770 ./strace-static-x86_64: Process 4420 attached [pid 4420] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4420] setpgid(0, 0) = 0 [pid 4420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4420] write(3, "1000", 4) = 4 [pid 4420] close(3) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4420] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4420] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[771], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 771 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4421 attached [pid 4421] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4421] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4421] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4421] <... futex resumed>) = 1 [pid 4421] sendto(4, NULL, 0, 0, NULL, 0 [pid 4420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4420] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4420] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4420] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[772], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 772 [pid 4420] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4422 attached [pid 4422] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4422] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4422] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4422] <... futex resumed>) = 1 [pid 4422] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4422] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4422] <... futex resumed>) = 1 [pid 4422] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4422] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4420] <... futex resumed>) = 0 [pid 4420] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4420] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4422] <... futex resumed>) = 1 [pid 4422] sendto(5, NULL, 0, 0, NULL, 0 [pid 4420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4420] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4420] close(3) = 0 [pid 4420] close(4) = 0 [pid 4420] close(5) = 0 [pid 4420] close(6) = -1 EBADF (Bad file descriptor) [pid 4420] close(7) = -1 EBADF (Bad file descriptor) [pid 4420] close(8) = -1 EBADF (Bad file descriptor) [pid 4420] close(9) = -1 EBADF (Bad file descriptor) [pid 4420] close(10) = -1 EBADF (Bad file descriptor) [pid 4420] close(11) = -1 EBADF (Bad file descriptor) [pid 4420] close(12) = -1 EBADF (Bad file descriptor) [pid 4420] close(13) = -1 EBADF (Bad file descriptor) [pid 4420] close(14) = -1 EBADF (Bad file descriptor) [pid 4420] close(15) = -1 EBADF (Bad file descriptor) [pid 4420] close(16) = -1 EBADF (Bad file descriptor) [pid 4420] close(17) = -1 EBADF (Bad file descriptor) [pid 4420] close(18) = -1 EBADF (Bad file descriptor) [pid 4420] close(19) = -1 EBADF (Bad file descriptor) [pid 4420] close(20) = -1 EBADF (Bad file descriptor) [pid 4420] close(21) = -1 EBADF (Bad file descriptor) [pid 4420] close(22) = -1 EBADF (Bad file descriptor) [pid 4420] close(23) = -1 EBADF (Bad file descriptor) [pid 4420] close(24) = -1 EBADF (Bad file descriptor) [pid 4420] close(25) = -1 EBADF (Bad file descriptor) [pid 4420] close(26) = -1 EBADF (Bad file descriptor) [pid 4420] close(27) = -1 EBADF (Bad file descriptor) [pid 4420] close(28) = -1 EBADF (Bad file descriptor) [pid 4420] close(29) = -1 EBADF (Bad file descriptor) [pid 4420] exit_group(0 [pid 4421] <... sendto resumed>) = ? [pid 4422] <... sendto resumed>) = ? [pid 4421] +++ exited with 0 +++ [pid 4422] +++ exited with 0 +++ [pid 4420] <... exit_group resumed>) = ? [pid 4420] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=770, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 773 ./strace-static-x86_64: Process 4423 attached [pid 4423] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4423] setpgid(0, 0) = 0 [pid 4423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4423] write(3, "1000", 4) = 4 [pid 4423] close(3) = 0 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4423] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4423] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[774], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 774 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4424 attached [pid 4424] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4424] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4424] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4424] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] <... futex resumed>) = 0 [pid 4424] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4424] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] <... connect resumed>) = 0 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4424] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4424] <... bind resumed>) = 0 [pid 4423] <... futex resumed>) = 0 [pid 4424] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4424] <... futex resumed>) = 0 [pid 4423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4424] sendto(4, NULL, 0, 0, NULL, 0 [pid 4423] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4423] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4423] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4423] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[775], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 775 ./strace-static-x86_64: Process 4425 attached [pid 4423] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4425] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4425] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4425] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4425] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4425] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4423] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4425] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4425] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4423] <... futex resumed>) = 0 [pid 4425] sendto(5, NULL, 0, 0, NULL, 0 [pid 4423] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4423] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4423] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4423] close(3) = 0 [pid 4423] close(4) = 0 [pid 4423] close(5) = 0 [pid 4423] close(6) = -1 EBADF (Bad file descriptor) [pid 4423] close(7) = -1 EBADF (Bad file descriptor) [pid 4423] close(8) = -1 EBADF (Bad file descriptor) [pid 4423] close(9) = -1 EBADF (Bad file descriptor) [pid 4423] close(10) = -1 EBADF (Bad file descriptor) [pid 4423] close(11) = -1 EBADF (Bad file descriptor) [pid 4423] close(12) = -1 EBADF (Bad file descriptor) [pid 4423] close(13) = -1 EBADF (Bad file descriptor) [pid 4423] close(14) = -1 EBADF (Bad file descriptor) [pid 4423] close(15) = -1 EBADF (Bad file descriptor) [pid 4423] close(16) = -1 EBADF (Bad file descriptor) [pid 4423] close(17) = -1 EBADF (Bad file descriptor) [pid 4423] close(18) = -1 EBADF (Bad file descriptor) [pid 4423] close(19) = -1 EBADF (Bad file descriptor) [pid 4423] close(20) = -1 EBADF (Bad file descriptor) [pid 4423] close(21) = -1 EBADF (Bad file descriptor) [pid 4423] close(22) = -1 EBADF (Bad file descriptor) [pid 4423] close(23) = -1 EBADF (Bad file descriptor) [pid 4423] close(24) = -1 EBADF (Bad file descriptor) [pid 4423] close(25) = -1 EBADF (Bad file descriptor) [pid 4423] close(26) = -1 EBADF (Bad file descriptor) [pid 4423] close(27) = -1 EBADF (Bad file descriptor) [pid 4423] close(28) = -1 EBADF (Bad file descriptor) [pid 4423] close(29) = -1 EBADF (Bad file descriptor) [pid 4423] exit_group(0) = ? [pid 4424] <... sendto resumed>) = ? [pid 4425] <... sendto resumed>) = ? [pid 4424] +++ exited with 0 +++ [pid 4425] +++ exited with 0 +++ [pid 4423] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=773, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4426 attached , child_tidptr=0x555556bdb5d0) = 776 [pid 4426] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4426] setpgid(0, 0) = 0 [pid 4426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4426] write(3, "1000", 4) = 4 [pid 4426] close(3) = 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4426] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4426] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4427 attached , parent_tid=[777], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 777 [pid 4427] set_robust_list(0x7fd2b3f459e0, 24 [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... set_robust_list resumed>) = 0 [pid 4426] <... futex resumed>) = 0 [pid 4427] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] <... socket resumed>) = 3 [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... futex resumed>) = 0 [pid 4427] <... futex resumed>) = 1 [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] <... socket resumed>) = 4 [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... futex resumed>) = 0 [pid 4427] <... futex resumed>) = 1 [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4426] <... futex resumed>) = 0 [pid 4427] <... connect resumed>) = 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4427] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4427] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4427] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4427] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4426] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4426] <... futex resumed>) = 0 [pid 4427] sendto(4, NULL, 0, 0, NULL, 0 [pid 4426] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4426] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4426] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4426] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[778], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 778 [pid 4426] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4428 attached [pid 4428] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4428] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4428] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4428] <... futex resumed>) = 1 [pid 4428] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4428] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4426] <... futex resumed>) = 0 [pid 4426] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4428] <... futex resumed>) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4428] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4426] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4428] <... bind resumed>) = 0 [pid 4428] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4426] <... futex resumed>) = 0 [pid 4428] sendto(5, NULL, 0, 0, NULL, 0 [pid 4426] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4426] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4426] close(3) = 0 [pid 4426] close(4) = 0 [pid 4426] close(5) = 0 [pid 4426] close(6) = -1 EBADF (Bad file descriptor) [pid 4426] close(7) = -1 EBADF (Bad file descriptor) [pid 4426] close(8) = -1 EBADF (Bad file descriptor) [pid 4426] close(9) = -1 EBADF (Bad file descriptor) [pid 4426] close(10) = -1 EBADF (Bad file descriptor) [pid 4426] close(11) = -1 EBADF (Bad file descriptor) [pid 4426] close(12) = -1 EBADF (Bad file descriptor) [pid 4426] close(13) = -1 EBADF (Bad file descriptor) [pid 4426] close(14) = -1 EBADF (Bad file descriptor) [pid 4426] close(15) = -1 EBADF (Bad file descriptor) [pid 4426] close(16) = -1 EBADF (Bad file descriptor) [pid 4426] close(17) = -1 EBADF (Bad file descriptor) [pid 4426] close(18) = -1 EBADF (Bad file descriptor) [pid 4426] close(19) = -1 EBADF (Bad file descriptor) [pid 4426] close(20) = -1 EBADF (Bad file descriptor) [pid 4426] close(21) = -1 EBADF (Bad file descriptor) [pid 4426] close(22) = -1 EBADF (Bad file descriptor) [pid 4426] close(23) = -1 EBADF (Bad file descriptor) [pid 4426] close(24) = -1 EBADF (Bad file descriptor) [pid 4426] close(25) = -1 EBADF (Bad file descriptor) [pid 4426] close(26) = -1 EBADF (Bad file descriptor) [pid 4426] close(27) = -1 EBADF (Bad file descriptor) [pid 4426] close(28) = -1 EBADF (Bad file descriptor) [pid 4426] close(29) = -1 EBADF (Bad file descriptor) [pid 4426] exit_group(0 [pid 4428] <... sendto resumed>) = ? [pid 4427] <... sendto resumed>) = ? [pid 4426] <... exit_group resumed>) = ? [pid 4428] +++ exited with 0 +++ [pid 4427] +++ exited with 0 +++ [pid 4426] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=776, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 779 ./strace-static-x86_64: Process 4429 attached [pid 4429] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4429] setpgid(0, 0) = 0 [pid 4429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4429] write(3, "1000", 4) = 4 [pid 4429] close(3) = 0 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4429] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4429] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[780], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 780 [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4430 attached [pid 4430] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4430] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... sendmsg resumed>) = 0 [pid 4429] <... futex resumed>) = 0 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] <... futex resumed>) = 0 [pid 4429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4430] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... socket resumed>) = 4 [pid 4429] <... futex resumed>) = 0 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] <... futex resumed>) = 0 [pid 4429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4430] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... connect resumed>) = 0 [pid 4429] <... futex resumed>) = 0 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] <... futex resumed>) = 0 [pid 4429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4430] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] <... futex resumed>) = 0 [pid 4430] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4430] <... bind resumed>) = 0 [pid 4430] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4430] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] <... futex resumed>) = 0 [pid 4430] sendto(4, NULL, 0, 0, NULL, 0 [pid 4429] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4429] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4429] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4429] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[781], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 781 [pid 4429] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4431 attached [pid 4431] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4431] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4431] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4431] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] <... futex resumed>) = 0 [pid 4431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4431] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4429] <... futex resumed>) = 0 [pid 4431] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4431] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4431] <... futex resumed>) = 0 [pid 4429] <... futex resumed>) = 1 [pid 4431] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4429] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4431] <... bind resumed>) = 0 [pid 4431] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4431] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4429] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4429] <... futex resumed>) = 0 [pid 4431] sendto(5, NULL, 0, 0, NULL, 0 [pid 4429] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4429] close(3) = 0 [pid 4429] close(4) = 0 [pid 4429] close(5) = 0 [pid 4429] close(6) = -1 EBADF (Bad file descriptor) [pid 4429] close(7) = -1 EBADF (Bad file descriptor) [pid 4429] close(8) = -1 EBADF (Bad file descriptor) [pid 4429] close(9) = -1 EBADF (Bad file descriptor) [pid 4429] close(10) = -1 EBADF (Bad file descriptor) [pid 4429] close(11) = -1 EBADF (Bad file descriptor) [pid 4429] close(12) = -1 EBADF (Bad file descriptor) [pid 4429] close(13) = -1 EBADF (Bad file descriptor) [pid 4429] close(14) = -1 EBADF (Bad file descriptor) [pid 4429] close(15) = -1 EBADF (Bad file descriptor) [pid 4429] close(16) = -1 EBADF (Bad file descriptor) [pid 4429] close(17) = -1 EBADF (Bad file descriptor) [pid 4429] close(18) = -1 EBADF (Bad file descriptor) [pid 4429] close(19) = -1 EBADF (Bad file descriptor) [pid 4429] close(20) = -1 EBADF (Bad file descriptor) [pid 4429] close(21) = -1 EBADF (Bad file descriptor) [pid 4429] close(22) = -1 EBADF (Bad file descriptor) [pid 4429] close(23) = -1 EBADF (Bad file descriptor) [pid 4429] close(24) = -1 EBADF (Bad file descriptor) [pid 4429] close(25) = -1 EBADF (Bad file descriptor) [pid 4429] close(26) = -1 EBADF (Bad file descriptor) [pid 4429] close(27) = -1 EBADF (Bad file descriptor) [pid 4429] close(28) = -1 EBADF (Bad file descriptor) [pid 4429] close(29) = -1 EBADF (Bad file descriptor) [pid 4429] exit_group(0) = ? [pid 4431] <... sendto resumed>) = ? [pid 4430] <... sendto resumed>) = ? [pid 4431] +++ exited with 0 +++ [pid 4430] +++ exited with 0 +++ [pid 4429] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=779, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 782 ./strace-static-x86_64: Process 4432 attached [pid 4432] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4432] setpgid(0, 0) = 0 [pid 4432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4432] write(3, "1000", 4) = 4 [pid 4432] close(3) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4432] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4432] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[783], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 783 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4433 attached [pid 4433] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4433] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4433] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4433] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4432] <... futex resumed>) = 0 [pid 4433] <... socket resumed>) = 4 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4433] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4432] <... futex resumed>) = 0 [pid 4433] <... connect resumed>) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4433] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4432] <... futex resumed>) = 0 [pid 4433] <... bind resumed>) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4433] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4433] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4433] sendto(4, NULL, 0, 0, NULL, 0 [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4432] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4432] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4432] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[784], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 784 [pid 4432] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4432] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4434 attached [pid 4434] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4434] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4434] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4434] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4432] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] <... connect resumed>) = 0 [pid 4434] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4434] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] <... futex resumed>) = 0 [pid 4432] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4434] <... futex resumed>) = 0 [pid 4434] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4434] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4432] <... futex resumed>) = 0 [pid 4434] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4432] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4432] <... futex resumed>) = 0 [pid 4434] sendto(5, NULL, 0, 0, NULL, 0 [pid 4432] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4432] close(3) = 0 [pid 4432] close(4) = 0 [pid 4432] close(5) = 0 [pid 4432] close(6) = -1 EBADF (Bad file descriptor) [pid 4432] close(7) = -1 EBADF (Bad file descriptor) [pid 4432] close(8) = -1 EBADF (Bad file descriptor) [pid 4432] close(9) = -1 EBADF (Bad file descriptor) [pid 4432] close(10) = -1 EBADF (Bad file descriptor) [pid 4432] close(11) = -1 EBADF (Bad file descriptor) [pid 4432] close(12) = -1 EBADF (Bad file descriptor) [pid 4432] close(13) = -1 EBADF (Bad file descriptor) [pid 4432] close(14) = -1 EBADF (Bad file descriptor) [pid 4432] close(15) = -1 EBADF (Bad file descriptor) [pid 4432] close(16) = -1 EBADF (Bad file descriptor) [pid 4432] close(17) = -1 EBADF (Bad file descriptor) [pid 4432] close(18) = -1 EBADF (Bad file descriptor) [pid 4432] close(19) = -1 EBADF (Bad file descriptor) [pid 4432] close(20) = -1 EBADF (Bad file descriptor) [pid 4432] close(21) = -1 EBADF (Bad file descriptor) [pid 4432] close(22) = -1 EBADF (Bad file descriptor) [pid 4432] close(23) = -1 EBADF (Bad file descriptor) [pid 4432] close(24) = -1 EBADF (Bad file descriptor) [pid 4432] close(25) = -1 EBADF (Bad file descriptor) [pid 4432] close(26) = -1 EBADF (Bad file descriptor) [pid 4432] close(27) = -1 EBADF (Bad file descriptor) [pid 4432] close(28) = -1 EBADF (Bad file descriptor) [pid 4432] close(29) = -1 EBADF (Bad file descriptor) [pid 4432] exit_group(0 [pid 4434] <... sendto resumed>) = ? [pid 4433] <... sendto resumed>) = ? [pid 4432] <... exit_group resumed>) = ? [pid 4434] +++ exited with 0 +++ [pid 4433] +++ exited with 0 +++ [pid 4432] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=782, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 785 ./strace-static-x86_64: Process 4435 attached [pid 4435] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4435] setpgid(0, 0) = 0 [pid 4435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4435] write(3, "1000", 4) = 4 [pid 4435] close(3) = 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4435] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4435] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[786], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 786 [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4436 attached [pid 4436] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4436] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4436] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4436] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4436] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... futex resumed>) = 0 [pid 4435] <... futex resumed>) = 1 [pid 4436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... sendmsg resumed>) = 0 [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4436] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4435] <... futex resumed>) = 0 [pid 4436] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... socket resumed>) = 4 [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4436] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4435] <... futex resumed>) = 0 [pid 4436] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... connect resumed>) = 0 [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4436] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4435] <... futex resumed>) = 0 [pid 4436] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4436] <... bind resumed>) = 0 [pid 4436] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4436] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4435] <... futex resumed>) = 0 [pid 4436] sendto(4, NULL, 0, 0, NULL, 0 [pid 4435] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4435] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4435] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4435] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[787], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 787 [pid 4435] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4437 attached [pid 4437] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4437] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4437] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4437] <... futex resumed>) = 1 [pid 4437] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4437] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4437] <... futex resumed>) = 1 [pid 4437] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4437] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4435] <... futex resumed>) = 0 [pid 4437] sendto(5, NULL, 0, 0, NULL, 0 [pid 4435] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4435] close(3) = 0 [pid 4435] close(4) = 0 [pid 4435] close(5) = 0 [pid 4435] close(6) = -1 EBADF (Bad file descriptor) [pid 4435] close(7) = -1 EBADF (Bad file descriptor) [pid 4435] close(8) = -1 EBADF (Bad file descriptor) [pid 4435] close(9) = -1 EBADF (Bad file descriptor) [pid 4435] close(10) = -1 EBADF (Bad file descriptor) [pid 4435] close(11) = -1 EBADF (Bad file descriptor) [pid 4435] close(12) = -1 EBADF (Bad file descriptor) [pid 4435] close(13) = -1 EBADF (Bad file descriptor) [pid 4435] close(14) = -1 EBADF (Bad file descriptor) [pid 4435] close(15) = -1 EBADF (Bad file descriptor) [pid 4435] close(16) = -1 EBADF (Bad file descriptor) [pid 4435] close(17) = -1 EBADF (Bad file descriptor) [pid 4435] close(18) = -1 EBADF (Bad file descriptor) [pid 4435] close(19) = -1 EBADF (Bad file descriptor) [pid 4435] close(20) = -1 EBADF (Bad file descriptor) [pid 4435] close(21) = -1 EBADF (Bad file descriptor) [pid 4435] close(22) = -1 EBADF (Bad file descriptor) [pid 4435] close(23) = -1 EBADF (Bad file descriptor) [pid 4435] close(24) = -1 EBADF (Bad file descriptor) [pid 4435] close(25) = -1 EBADF (Bad file descriptor) [pid 4435] close(26) = -1 EBADF (Bad file descriptor) [pid 4435] close(27) = -1 EBADF (Bad file descriptor) [pid 4435] close(28) = -1 EBADF (Bad file descriptor) [pid 4435] close(29) = -1 EBADF (Bad file descriptor) [pid 4435] exit_group(0 [pid 4437] <... sendto resumed>) = ? [pid 4436] <... sendto resumed>) = ? [pid 4435] <... exit_group resumed>) = ? [pid 4437] +++ exited with 0 +++ [pid 4436] +++ exited with 0 +++ [pid 4435] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=785, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4438 attached , child_tidptr=0x555556bdb5d0) = 788 [pid 4438] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4438] setpgid(0, 0) = 0 [pid 4438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4438] write(3, "1000", 4) = 4 [pid 4438] close(3) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4438] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4438] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[789], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 789 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4439 attached [pid 4439] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4439] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4439] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4438] <... futex resumed>) = 0 [pid 4438] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4439] <... futex resumed>) = 1 [pid 4439] sendto(4, NULL, 0, 0, NULL, 0 [pid 4438] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4438] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4438] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4438] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[790], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 790 [pid 4438] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4438] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4440 attached [pid 4440] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4440] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4440] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4440] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] <... futex resumed>) = 0 [pid 4440] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4438] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4440] <... connect resumed>) = 0 [pid 4440] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4440] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] <... futex resumed>) = 0 [pid 4440] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4438] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4440] <... bind resumed>) = 0 [pid 4440] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4440] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4438] <... futex resumed>) = 0 [pid 4440] sendto(5, NULL, 0, 0, NULL, 0 [pid 4438] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4440] <... sendto resumed>) = 0 [pid 4440] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4438] <... futex resumed>) = 0 [pid 4440] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4438] close(3) = 0 [pid 4438] close(4) = 0 [pid 4438] close(5) = 0 [pid 4438] close(6) = -1 EBADF (Bad file descriptor) [pid 4438] close(7) = -1 EBADF (Bad file descriptor) [pid 4438] close(8) = -1 EBADF (Bad file descriptor) [pid 4438] close(9) = -1 EBADF (Bad file descriptor) [pid 4438] close(10) = -1 EBADF (Bad file descriptor) [pid 4438] close(11) = -1 EBADF (Bad file descriptor) [pid 4438] close(12) = -1 EBADF (Bad file descriptor) [pid 4438] close(13) = -1 EBADF (Bad file descriptor) [pid 4438] close(14) = -1 EBADF (Bad file descriptor) [pid 4438] close(15) = -1 EBADF (Bad file descriptor) [pid 4438] close(16) = -1 EBADF (Bad file descriptor) [pid 4438] close(17) = -1 EBADF (Bad file descriptor) [pid 4438] close(18) = -1 EBADF (Bad file descriptor) [pid 4438] close(19) = -1 EBADF (Bad file descriptor) [pid 4438] close(20) = -1 EBADF (Bad file descriptor) [pid 4438] close(21) = -1 EBADF (Bad file descriptor) [pid 4438] close(22) = -1 EBADF (Bad file descriptor) [pid 4438] close(23) = -1 EBADF (Bad file descriptor) [pid 4438] close(24) = -1 EBADF (Bad file descriptor) [pid 4438] close(25) = -1 EBADF (Bad file descriptor) [pid 4438] close(26) = -1 EBADF (Bad file descriptor) [pid 4438] close(27) = -1 EBADF (Bad file descriptor) [pid 4438] close(28) = -1 EBADF (Bad file descriptor) [pid 4438] close(29) = -1 EBADF (Bad file descriptor) [pid 4438] exit_group(0 [pid 4440] <... futex resumed>) = ? [pid 4439] <... sendto resumed>) = ? [pid 4438] <... exit_group resumed>) = ? [pid 4440] +++ exited with 0 +++ [pid 4439] +++ exited with 0 +++ [pid 4438] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=788, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 791 ./strace-static-x86_64: Process 4441 attached [pid 4441] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4441] setpgid(0, 0) = 0 [pid 4441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4441] write(3, "1000", 4) = 4 [pid 4441] close(3) = 0 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4441] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4441] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[792], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 792 [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4442 attached [pid 4442] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4442] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4442] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4442] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... bind resumed>) = 0 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... sendmsg resumed>) = 0 [pid 4441] <... futex resumed>) = 0 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... futex resumed>) = 0 [pid 4441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4442] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... socket resumed>) = 4 [pid 4441] <... futex resumed>) = 0 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... futex resumed>) = 0 [pid 4441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4442] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4442] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... connect resumed>) = 0 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4442] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4442] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4442] <... bind resumed>) = 0 [pid 4442] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4442] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4442] sendto(4, NULL, 0, 0, NULL, 0 [pid 4441] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4441] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4441] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4441] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[793], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 793 [pid 4441] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4441] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4443 attached [pid 4443] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4443] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4443] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4443] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4443] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4441] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4443] <... connect resumed>) = 0 [pid 4443] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4443] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4443] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4441] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4443] <... bind resumed>) = 0 [pid 4443] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4443] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4441] <... futex resumed>) = 0 [pid 4443] sendto(5, NULL, 0, 0, NULL, 0 [pid 4441] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4443] <... sendto resumed>) = 0 [pid 4443] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4441] <... futex resumed>) = 0 [pid 4443] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4441] close(3) = 0 [pid 4441] close(4) = 0 [pid 4441] close(5) = 0 [pid 4441] close(6) = -1 EBADF (Bad file descriptor) [pid 4441] close(7) = -1 EBADF (Bad file descriptor) [pid 4441] close(8) = -1 EBADF (Bad file descriptor) [pid 4441] close(9) = -1 EBADF (Bad file descriptor) [pid 4441] close(10) = -1 EBADF (Bad file descriptor) [pid 4441] close(11) = -1 EBADF (Bad file descriptor) [pid 4441] close(12) = -1 EBADF (Bad file descriptor) [pid 4441] close(13) = -1 EBADF (Bad file descriptor) [pid 4441] close(14) = -1 EBADF (Bad file descriptor) [pid 4441] close(15) = -1 EBADF (Bad file descriptor) [pid 4441] close(16) = -1 EBADF (Bad file descriptor) [pid 4441] close(17) = -1 EBADF (Bad file descriptor) [pid 4441] close(18) = -1 EBADF (Bad file descriptor) [pid 4441] close(19) = -1 EBADF (Bad file descriptor) [pid 4441] close(20) = -1 EBADF (Bad file descriptor) [pid 4441] close(21) = -1 EBADF (Bad file descriptor) [pid 4441] close(22) = -1 EBADF (Bad file descriptor) [pid 4441] close(23) = -1 EBADF (Bad file descriptor) [pid 4441] close(24) = -1 EBADF (Bad file descriptor) [pid 4441] close(25) = -1 EBADF (Bad file descriptor) [pid 4441] close(26) = -1 EBADF (Bad file descriptor) [pid 4441] close(27) = -1 EBADF (Bad file descriptor) [pid 4441] close(28) = -1 EBADF (Bad file descriptor) [pid 4441] close(29) = -1 EBADF (Bad file descriptor) [pid 4441] exit_group(0) = ? [pid 4443] <... futex resumed>) = ? [pid 4442] <... sendto resumed>) = ? [pid 4443] +++ exited with 0 +++ [pid 4442] +++ exited with 0 +++ [pid 4441] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=791, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 794 ./strace-static-x86_64: Process 4444 attached [pid 4444] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4444] setpgid(0, 0) = 0 [pid 4444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4444] write(3, "1000", 4) = 4 [pid 4444] close(3) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4444] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4444] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[795], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 795 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4445 attached [pid 4445] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4445] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] <... futex resumed>) = 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 1 [pid 4445] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4444] <... futex resumed>) = 0 [pid 4445] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] <... socket resumed>) = 5 [pid 4444] <... futex resumed>) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 0 [pid 4444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4445] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] <... connect resumed>) = 0 [pid 4444] <... futex resumed>) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 0 [pid 4444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4445] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] <... bind resumed>) = 0 [pid 4444] <... futex resumed>) = 0 [pid 4445] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4445] <... futex resumed>) = 0 [pid 4444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4445] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4444] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4444] <... futex resumed>) = 0 [pid 4445] sendto(5, NULL, 0, 0, NULL, 0 [pid 4444] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4444] close(3) = 0 [pid 4444] close(4) = 0 [pid 4444] close(5) = 0 [pid 4444] close(6) = -1 EBADF (Bad file descriptor) [pid 4444] close(7) = -1 EBADF (Bad file descriptor) [pid 4444] close(8) = -1 EBADF (Bad file descriptor) [pid 4444] close(9) = -1 EBADF (Bad file descriptor) [pid 4444] close(10) = -1 EBADF (Bad file descriptor) [pid 4444] close(11) = -1 EBADF (Bad file descriptor) [pid 4444] close(12) = -1 EBADF (Bad file descriptor) [pid 4444] close(13) = -1 EBADF (Bad file descriptor) [pid 4444] close(14) = -1 EBADF (Bad file descriptor) [pid 4444] close(15) = -1 EBADF (Bad file descriptor) [pid 4444] close(16) = -1 EBADF (Bad file descriptor) [pid 4444] close(17) = -1 EBADF (Bad file descriptor) [pid 4444] close(18) = -1 EBADF (Bad file descriptor) [pid 4444] close(19) = -1 EBADF (Bad file descriptor) [pid 4444] close(20) = -1 EBADF (Bad file descriptor) [pid 4444] close(21) = -1 EBADF (Bad file descriptor) [pid 4444] close(22) = -1 EBADF (Bad file descriptor) [pid 4444] close(23) = -1 EBADF (Bad file descriptor) [pid 4444] close(24) = -1 EBADF (Bad file descriptor) [pid 4444] close(25) = -1 EBADF (Bad file descriptor) [pid 4444] close(26) = -1 EBADF (Bad file descriptor) [pid 4444] close(27) = -1 EBADF (Bad file descriptor) [pid 4444] close(28) = -1 EBADF (Bad file descriptor) [pid 4444] close(29) = -1 EBADF (Bad file descriptor) [pid 4444] exit_group(0 [pid 4445] <... sendto resumed>) = ? [pid 4444] <... exit_group resumed>) = ? [pid 4445] +++ exited with 0 +++ [pid 4444] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=794, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 796 ./strace-static-x86_64: Process 4446 attached [pid 4446] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4446] setpgid(0, 0) = 0 [pid 4446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4446] write(3, "1000", 4) = 4 [pid 4446] close(3) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4446] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4446] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[797], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 797 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4447 attached [pid 4447] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4447] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4447] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4447] <... futex resumed>) = 1 [pid 4447] sendto(4, NULL, 0, 0, NULL, 0 [pid 4446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4446] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4446] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4446] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[798], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 798 [pid 4446] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4448 attached [pid 4448] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4448] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4448] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] <... futex resumed>) = 1 [pid 4448] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4448] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] <... futex resumed>) = 1 [pid 4448] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4448] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4446] <... futex resumed>) = 0 [pid 4446] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4446] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4448] <... futex resumed>) = 1 [pid 4448] sendto(5, NULL, 0, 0, NULL, 0 [pid 4446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4446] close(3) = 0 [pid 4446] close(4) = 0 [pid 4446] close(5) = 0 [pid 4446] close(6) = -1 EBADF (Bad file descriptor) [pid 4446] close(7) = -1 EBADF (Bad file descriptor) [pid 4446] close(8) = -1 EBADF (Bad file descriptor) [pid 4446] close(9) = -1 EBADF (Bad file descriptor) [pid 4446] close(10) = -1 EBADF (Bad file descriptor) [pid 4446] close(11) = -1 EBADF (Bad file descriptor) [pid 4446] close(12) = -1 EBADF (Bad file descriptor) [pid 4446] close(13) = -1 EBADF (Bad file descriptor) [pid 4446] close(14) = -1 EBADF (Bad file descriptor) [pid 4446] close(15) = -1 EBADF (Bad file descriptor) [pid 4446] close(16) = -1 EBADF (Bad file descriptor) [pid 4446] close(17) = -1 EBADF (Bad file descriptor) [pid 4446] close(18) = -1 EBADF (Bad file descriptor) [pid 4446] close(19) = -1 EBADF (Bad file descriptor) [pid 4446] close(20) = -1 EBADF (Bad file descriptor) [pid 4446] close(21) = -1 EBADF (Bad file descriptor) [pid 4446] close(22) = -1 EBADF (Bad file descriptor) [pid 4446] close(23) = -1 EBADF (Bad file descriptor) [pid 4446] close(24) = -1 EBADF (Bad file descriptor) [pid 4446] close(25) = -1 EBADF (Bad file descriptor) [pid 4446] close(26) = -1 EBADF (Bad file descriptor) [pid 4446] close(27) = -1 EBADF (Bad file descriptor) [pid 4446] close(28) = -1 EBADF (Bad file descriptor) [pid 4446] close(29) = -1 EBADF (Bad file descriptor) [pid 4446] exit_group(0) = ? [pid 4447] <... sendto resumed>) = ? [pid 4448] <... sendto resumed>) = ? [pid 4447] +++ exited with 0 +++ [pid 4448] +++ exited with 0 +++ [pid 4446] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=796, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4449 attached , child_tidptr=0x555556bdb5d0) = 799 [pid 4449] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4449] setpgid(0, 0) = 0 [pid 4449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4449] write(3, "1000", 4) = 4 [pid 4449] close(3) = 0 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4449] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4449] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[800], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 800 [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4450 attached [pid 4450] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4450] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4450] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] <... futex resumed>) = 0 [pid 4450] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4450] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] <... bind resumed>) = 0 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] <... sendmsg resumed>) = 0 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4450] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4450] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4450] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] <... connect resumed>) = 0 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4450] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] <... bind resumed>) = 0 [pid 4450] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4450] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4449] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4450] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4450] sendto(4, NULL, 0, 0, NULL, 0 [pid 4449] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4449] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4449] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4449] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[801], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 801 [pid 4449] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4451 attached [pid 4451] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4451] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4451] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4449] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4451] <... futex resumed>) = 1 [pid 4451] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4451] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... futex resumed>) = 0 [pid 4449] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] <... futex resumed>) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4451] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4449] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4451] <... bind resumed>) = 0 [pid 4451] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] <... futex resumed>) = 0 [pid 4451] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4449] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4449] <... futex resumed>) = 0 [pid 4451] sendto(5, NULL, 0, 0, NULL, 0 [pid 4449] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4449] close(3) = 0 [pid 4449] close(4) = 0 [pid 4449] close(5) = 0 [pid 4449] close(6) = -1 EBADF (Bad file descriptor) [pid 4449] close(7) = -1 EBADF (Bad file descriptor) [pid 4449] close(8) = -1 EBADF (Bad file descriptor) [pid 4449] close(9) = -1 EBADF (Bad file descriptor) [pid 4449] close(10) = -1 EBADF (Bad file descriptor) [pid 4449] close(11) = -1 EBADF (Bad file descriptor) [pid 4449] close(12) = -1 EBADF (Bad file descriptor) [pid 4449] close(13) = -1 EBADF (Bad file descriptor) [pid 4449] close(14) = -1 EBADF (Bad file descriptor) [pid 4449] close(15) = -1 EBADF (Bad file descriptor) [pid 4449] close(16) = -1 EBADF (Bad file descriptor) [pid 4449] close(17) = -1 EBADF (Bad file descriptor) [pid 4449] close(18) = -1 EBADF (Bad file descriptor) [pid 4449] close(19) = -1 EBADF (Bad file descriptor) [pid 4449] close(20) = -1 EBADF (Bad file descriptor) [pid 4449] close(21) = -1 EBADF (Bad file descriptor) [pid 4449] close(22) = -1 EBADF (Bad file descriptor) [pid 4449] close(23) = -1 EBADF (Bad file descriptor) [pid 4449] close(24) = -1 EBADF (Bad file descriptor) [pid 4449] close(25) = -1 EBADF (Bad file descriptor) [pid 4449] close(26) = -1 EBADF (Bad file descriptor) [pid 4449] close(27) = -1 EBADF (Bad file descriptor) [pid 4449] close(28) = -1 EBADF (Bad file descriptor) [pid 4449] close(29) = -1 EBADF (Bad file descriptor) [pid 4449] exit_group(0 [pid 4451] <... sendto resumed>) = ? [pid 4449] <... exit_group resumed>) = ? [pid 4451] +++ exited with 0 +++ [pid 4450] <... sendto resumed>) = ? [pid 4450] +++ exited with 0 +++ [pid 4449] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=799, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 802 ./strace-static-x86_64: Process 4452 attached [pid 4452] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4452] setpgid(0, 0) = 0 [pid 4452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4452] write(3, "1000", 4) = 4 [pid 4452] close(3) = 0 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4452] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4452] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4453 attached [pid 4453] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4453] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] <... clone resumed>, parent_tid=[803], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 803 [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4453] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... connect resumed>) = 0 [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] <... futex resumed>) = 0 [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4452] <... futex resumed>) = 0 [pid 4453] <... bind resumed>) = 0 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... futex resumed>) = 0 [pid 4453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... sendmsg resumed>) = 0 [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4453] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... socket resumed>) = 4 [pid 4452] <... futex resumed>) = 0 [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... futex resumed>) = 0 [pid 4452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... connect resumed>) = 0 [pid 4452] <... futex resumed>) = 0 [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... futex resumed>) = 0 [pid 4452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... bind resumed>) = 0 [pid 4452] <... futex resumed>) = 0 [pid 4453] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4453] <... futex resumed>) = 0 [pid 4452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... futex resumed>) = 0 [pid 4453] sendto(4, NULL, 0, 0, NULL, 0 [pid 4452] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4452] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4452] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4452] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[804], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 804 [pid 4452] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4452] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4454 attached [pid 4454] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4454] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4454] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4454] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... futex resumed>) = 0 [pid 4454] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4452] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4454] <... connect resumed>) = 0 [pid 4454] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4454] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4452] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] <... bind resumed>) = 0 [pid 4452] <... futex resumed>) = 0 [pid 4454] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4454] <... futex resumed>) = 0 [pid 4452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4454] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... futex resumed>) = 0 [pid 4454] sendto(5, NULL, 0, 0, NULL, 0 [pid 4452] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4452] close(3) = 0 [pid 4452] close(4) = 0 [pid 4452] close(5) = 0 [pid 4452] close(6) = -1 EBADF (Bad file descriptor) [pid 4452] close(7) = -1 EBADF (Bad file descriptor) [pid 4452] close(8) = -1 EBADF (Bad file descriptor) [pid 4452] close(9) = -1 EBADF (Bad file descriptor) [pid 4452] close(10) = -1 EBADF (Bad file descriptor) [pid 4452] close(11) = -1 EBADF (Bad file descriptor) [pid 4452] close(12) = -1 EBADF (Bad file descriptor) [pid 4452] close(13) = -1 EBADF (Bad file descriptor) [pid 4452] close(14) = -1 EBADF (Bad file descriptor) [pid 4452] close(15) = -1 EBADF (Bad file descriptor) [pid 4452] close(16) = -1 EBADF (Bad file descriptor) [pid 4452] close(17) = -1 EBADF (Bad file descriptor) [pid 4452] close(18) = -1 EBADF (Bad file descriptor) [pid 4452] close(19) = -1 EBADF (Bad file descriptor) [pid 4452] close(20) = -1 EBADF (Bad file descriptor) [pid 4452] close(21) = -1 EBADF (Bad file descriptor) [pid 4452] close(22) = -1 EBADF (Bad file descriptor) [pid 4452] close(23) = -1 EBADF (Bad file descriptor) [pid 4452] close(24) = -1 EBADF (Bad file descriptor) [pid 4452] close(25) = -1 EBADF (Bad file descriptor) [pid 4452] close(26) = -1 EBADF (Bad file descriptor) [pid 4452] close(27) = -1 EBADF (Bad file descriptor) [pid 4452] close(28) = -1 EBADF (Bad file descriptor) [pid 4452] close(29) = -1 EBADF (Bad file descriptor) [pid 4452] exit_group(0 [pid 4454] <... sendto resumed>) = ? [pid 4453] <... sendto resumed>) = ? [pid 4452] <... exit_group resumed>) = ? [pid 4454] +++ exited with 0 +++ [pid 4453] +++ exited with 0 +++ [pid 4452] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=802, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 805 ./strace-static-x86_64: Process 4455 attached [pid 4455] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4455] setpgid(0, 0) = 0 [pid 4455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4455] write(3, "1000", 4) = 4 [pid 4455] close(3) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4455] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4455] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[806], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 806 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4456 attached [pid 4456] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4456] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 1 [pid 4456] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 1 [pid 4456] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 1 [pid 4456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 1 [pid 4456] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 1 [pid 4456] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4455] <... futex resumed>) = 0 [pid 4456] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... bind resumed>) = 0 [pid 4455] <... futex resumed>) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 0 [pid 4455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4456] sendto(4, NULL, 0, 0, NULL, 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... sendto resumed>) = 0 [pid 4455] <... futex resumed>) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 0 [pid 4455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4456] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... socket resumed>) = 5 [pid 4455] <... futex resumed>) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... futex resumed>) = 0 [pid 4455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4456] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4455] <... futex resumed>) = 0 [pid 4456] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... connect resumed>) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4455] <... futex resumed>) = 0 [pid 4456] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4455] <... futex resumed>) = 0 [pid 4456] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4456] <... bind resumed>) = 0 [pid 4456] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4455] <... futex resumed>) = 0 [pid 4456] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4455] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4455] <... futex resumed>) = 0 [pid 4456] sendto(5, NULL, 0, 0, NULL, 0 [pid 4455] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4455] close(3) = 0 [pid 4455] close(4) = 0 [pid 4455] close(5) = 0 [pid 4455] close(6) = -1 EBADF (Bad file descriptor) [pid 4455] close(7) = -1 EBADF (Bad file descriptor) [pid 4455] close(8) = -1 EBADF (Bad file descriptor) [pid 4455] close(9) = -1 EBADF (Bad file descriptor) [pid 4455] close(10) = -1 EBADF (Bad file descriptor) [pid 4455] close(11) = -1 EBADF (Bad file descriptor) [pid 4455] close(12) = -1 EBADF (Bad file descriptor) [pid 4455] close(13) = -1 EBADF (Bad file descriptor) [pid 4455] close(14) = -1 EBADF (Bad file descriptor) [pid 4455] close(15) = -1 EBADF (Bad file descriptor) [pid 4455] close(16) = -1 EBADF (Bad file descriptor) [pid 4455] close(17) = -1 EBADF (Bad file descriptor) [pid 4455] close(18) = -1 EBADF (Bad file descriptor) [pid 4455] close(19) = -1 EBADF (Bad file descriptor) [pid 4455] close(20) = -1 EBADF (Bad file descriptor) [pid 4455] close(21) = -1 EBADF (Bad file descriptor) [pid 4455] close(22) = -1 EBADF (Bad file descriptor) [pid 4455] close(23) = -1 EBADF (Bad file descriptor) [pid 4455] close(24) = -1 EBADF (Bad file descriptor) [pid 4455] close(25) = -1 EBADF (Bad file descriptor) [pid 4455] close(26) = -1 EBADF (Bad file descriptor) [pid 4455] close(27) = -1 EBADF (Bad file descriptor) [pid 4455] close(28) = -1 EBADF (Bad file descriptor) [pid 4455] close(29) = -1 EBADF (Bad file descriptor) [pid 4455] exit_group(0) = ? [pid 4456] <... sendto resumed>) = ? [pid 4456] +++ exited with 0 +++ [pid 4455] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=805, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 807 ./strace-static-x86_64: Process 4457 attached [pid 4457] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4457] setpgid(0, 0) = 0 [pid 4457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4457] write(3, "1000", 4) = 4 [pid 4457] close(3) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4457] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4457] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[808], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 808 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4458 attached [pid 4458] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4458] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4458] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4458] <... futex resumed>) = 1 [pid 4458] sendto(4, NULL, 0, 0, NULL, 0 [pid 4457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4457] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4457] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4457] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[809], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 809 [pid 4457] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4459 attached [pid 4459] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4459] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4459] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4459] <... futex resumed>) = 1 [pid 4459] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4459] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4459] <... futex resumed>) = 1 [pid 4459] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4459] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 0 [pid 4457] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4457] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4459] <... futex resumed>) = 1 [pid 4459] sendto(5, NULL, 0, 0, NULL, 0 [pid 4457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4457] close(3) = 0 [pid 4457] close(4) = 0 [pid 4457] close(5) = 0 [pid 4457] close(6) = -1 EBADF (Bad file descriptor) [pid 4457] close(7) = -1 EBADF (Bad file descriptor) [pid 4457] close(8) = -1 EBADF (Bad file descriptor) [pid 4457] close(9) = -1 EBADF (Bad file descriptor) [pid 4457] close(10) = -1 EBADF (Bad file descriptor) [pid 4457] close(11) = -1 EBADF (Bad file descriptor) [pid 4457] close(12) = -1 EBADF (Bad file descriptor) [pid 4457] close(13) = -1 EBADF (Bad file descriptor) [pid 4457] close(14) = -1 EBADF (Bad file descriptor) [pid 4457] close(15) = -1 EBADF (Bad file descriptor) [pid 4457] close(16) = -1 EBADF (Bad file descriptor) [pid 4457] close(17) = -1 EBADF (Bad file descriptor) [pid 4457] close(18) = -1 EBADF (Bad file descriptor) [pid 4457] close(19) = -1 EBADF (Bad file descriptor) [pid 4457] close(20) = -1 EBADF (Bad file descriptor) [pid 4457] close(21) = -1 EBADF (Bad file descriptor) [pid 4457] close(22) = -1 EBADF (Bad file descriptor) [pid 4457] close(23) = -1 EBADF (Bad file descriptor) [pid 4457] close(24) = -1 EBADF (Bad file descriptor) [pid 4457] close(25) = -1 EBADF (Bad file descriptor) [pid 4457] close(26) = -1 EBADF (Bad file descriptor) [pid 4457] close(27) = -1 EBADF (Bad file descriptor) [pid 4457] close(28) = -1 EBADF (Bad file descriptor) [pid 4457] close(29) = -1 EBADF (Bad file descriptor) [pid 4457] exit_group(0) = ? [pid 4459] <... sendto resumed>) = ? [pid 4459] +++ exited with 0 +++ [pid 4458] <... sendto resumed>) = ? [pid 4458] +++ exited with 0 +++ [pid 4457] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=807, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 810 ./strace-static-x86_64: Process 4460 attached [pid 4460] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4460] setpgid(0, 0) = 0 [pid 4460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4460] write(3, "1000", 4) = 4 [pid 4460] close(3) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4460] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4460] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[811], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 811 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4461 attached [pid 4461] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4461] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] <... futex resumed>) = 1 [pid 4461] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] <... futex resumed>) = 1 [pid 4461] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] <... futex resumed>) = 1 [pid 4461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] <... futex resumed>) = 1 [pid 4461] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4461] <... futex resumed>) = 1 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4461] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4460] <... futex resumed>) = 0 [pid 4461] <... connect resumed>) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4460] <... futex resumed>) = 0 [pid 4461] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4461] <... bind resumed>) = 0 [pid 4460] <... futex resumed>) = 0 [pid 4461] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4461] <... futex resumed>) = 0 [pid 4460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4461] sendto(4, NULL, 0, 0, NULL, 0 [pid 4460] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4460] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4460] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4460] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[812], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 812 [pid 4460] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4462 attached [pid 4462] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4462] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4462] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4460] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4462] <... futex resumed>) = 1 [pid 4462] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4462] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4460] <... futex resumed>) = 0 [pid 4460] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4462] <... futex resumed>) = 1 [pid 4462] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4462] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4460] <... futex resumed>) = 0 [pid 4462] sendto(5, NULL, 0, 0, NULL, 0 [pid 4460] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4460] close(3) = 0 [pid 4460] close(4) = 0 [pid 4460] close(5) = 0 [pid 4460] close(6) = -1 EBADF (Bad file descriptor) [pid 4460] close(7) = -1 EBADF (Bad file descriptor) [pid 4460] close(8) = -1 EBADF (Bad file descriptor) [pid 4460] close(9) = -1 EBADF (Bad file descriptor) [pid 4460] close(10) = -1 EBADF (Bad file descriptor) [pid 4460] close(11) = -1 EBADF (Bad file descriptor) [pid 4460] close(12) = -1 EBADF (Bad file descriptor) [pid 4460] close(13) = -1 EBADF (Bad file descriptor) [pid 4460] close(14) = -1 EBADF (Bad file descriptor) [pid 4460] close(15) = -1 EBADF (Bad file descriptor) [pid 4460] close(16) = -1 EBADF (Bad file descriptor) [pid 4460] close(17) = -1 EBADF (Bad file descriptor) [pid 4460] close(18) = -1 EBADF (Bad file descriptor) [pid 4460] close(19) = -1 EBADF (Bad file descriptor) [pid 4460] close(20) = -1 EBADF (Bad file descriptor) [pid 4460] close(21) = -1 EBADF (Bad file descriptor) [pid 4460] close(22) = -1 EBADF (Bad file descriptor) [pid 4460] close(23) = -1 EBADF (Bad file descriptor) [pid 4460] close(24) = -1 EBADF (Bad file descriptor) [pid 4460] close(25) = -1 EBADF (Bad file descriptor) [pid 4460] close(26) = -1 EBADF (Bad file descriptor) [pid 4460] close(27) = -1 EBADF (Bad file descriptor) [pid 4460] close(28) = -1 EBADF (Bad file descriptor) [pid 4460] close(29) = -1 EBADF (Bad file descriptor) [pid 4460] exit_group(0 [pid 4462] <... sendto resumed>) = ? [pid 4461] <... sendto resumed>) = ? [pid 4460] <... exit_group resumed>) = ? [pid 4462] +++ exited with 0 +++ [pid 4461] +++ exited with 0 +++ [pid 4460] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=810, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4463 attached [pid 4463] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4463] setpgid(0, 0) = 0 [pid 4463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4463] write(3, "1000", 4) = 4 [pid 4463] close(3) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4463] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4463] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[814], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 814 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4464 attached [pid 4464] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4464] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 813 [pid 4464] <... bind resumed>) = 0 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4464] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4464] <... futex resumed>) = 1 [pid 4464] sendto(4, NULL, 0, 0, NULL, 0 [pid 4463] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4463] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4463] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4463] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[815], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 815 [pid 4463] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4465 attached [pid 4465] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4465] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4465] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4465] <... futex resumed>) = 1 [pid 4465] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4465] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4465] <... futex resumed>) = 1 [pid 4465] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4465] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... futex resumed>) = 0 [pid 4463] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4463] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4465] <... futex resumed>) = 1 [pid 4465] sendto(5, NULL, 0, 0, NULL, 0 [pid 4463] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4463] close(3) = 0 [pid 4463] close(4) = 0 [pid 4463] close(5) = 0 [pid 4463] close(6) = -1 EBADF (Bad file descriptor) [pid 4463] close(7) = -1 EBADF (Bad file descriptor) [pid 4463] close(8) = -1 EBADF (Bad file descriptor) [pid 4463] close(9) = -1 EBADF (Bad file descriptor) [pid 4463] close(10) = -1 EBADF (Bad file descriptor) [pid 4463] close(11) = -1 EBADF (Bad file descriptor) [pid 4463] close(12) = -1 EBADF (Bad file descriptor) [pid 4463] close(13) = -1 EBADF (Bad file descriptor) [pid 4463] close(14) = -1 EBADF (Bad file descriptor) [pid 4463] close(15) = -1 EBADF (Bad file descriptor) [pid 4463] close(16) = -1 EBADF (Bad file descriptor) [pid 4463] close(17) = -1 EBADF (Bad file descriptor) [pid 4463] close(18) = -1 EBADF (Bad file descriptor) [pid 4463] close(19) = -1 EBADF (Bad file descriptor) [pid 4463] close(20) = -1 EBADF (Bad file descriptor) [pid 4463] close(21) = -1 EBADF (Bad file descriptor) [pid 4463] close(22) = -1 EBADF (Bad file descriptor) [pid 4463] close(23) = -1 EBADF (Bad file descriptor) [pid 4463] close(24) = -1 EBADF (Bad file descriptor) [pid 4463] close(25) = -1 EBADF (Bad file descriptor) [pid 4463] close(26) = -1 EBADF (Bad file descriptor) [pid 4463] close(27) = -1 EBADF (Bad file descriptor) [pid 4463] close(28) = -1 EBADF (Bad file descriptor) [pid 4463] close(29) = -1 EBADF (Bad file descriptor) [pid 4463] exit_group(0) = ? [pid 4464] <... sendto resumed>) = ? [pid 4465] <... sendto resumed>) = ? [pid 4464] +++ exited with 0 +++ [pid 4465] +++ exited with 0 +++ [pid 4463] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=813, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 816 ./strace-static-x86_64: Process 4466 attached [pid 4466] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4466] setpgid(0, 0) = 0 [pid 4466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4466] write(3, "1000", 4) = 4 [pid 4466] close(3) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4466] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4466] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4467 attached , parent_tid=[817], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 817 [pid 4467] set_robust_list(0x7fd2b3f459e0, 24 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] <... set_robust_list resumed>) = 0 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... sendmsg resumed>) = 0 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4467] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... connect resumed>) = 0 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4467] <... bind resumed>) = 0 [pid 4467] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] <... futex resumed>) = 0 [pid 4467] <... futex resumed>) = 1 [pid 4466] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4467] sendto(4, NULL, 0, 0, NULL, 0 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4466] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4466] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4466] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4468 attached [pid 4468] set_robust_list(0x7fd2b3f249e0, 24 [pid 4466] <... clone resumed>, parent_tid=[818], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 818 [pid 4468] <... set_robust_list resumed>) = 0 [pid 4466] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4468] <... socket resumed>) = 5 [pid 4468] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] <... futex resumed>) = 0 [pid 4468] <... futex resumed>) = 1 [pid 4466] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4466] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4468] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4468] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] <... futex resumed>) = 0 [pid 4468] <... futex resumed>) = 1 [pid 4466] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4466] <... futex resumed>) = 0 [pid 4468] <... bind resumed>) = 0 [pid 4466] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4468] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4468] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] sendto(5, NULL, 0, 0, NULL, 0 [pid 4466] <... futex resumed>) = 0 [pid 4466] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4466] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4466] close(3) = 0 [pid 4466] close(4) = 0 [pid 4466] close(5) = 0 [pid 4466] close(6) = -1 EBADF (Bad file descriptor) [pid 4466] close(7) = -1 EBADF (Bad file descriptor) [pid 4466] close(8) = -1 EBADF (Bad file descriptor) [pid 4466] close(9) = -1 EBADF (Bad file descriptor) [pid 4466] close(10) = -1 EBADF (Bad file descriptor) [pid 4466] close(11) = -1 EBADF (Bad file descriptor) [pid 4466] close(12) = -1 EBADF (Bad file descriptor) [pid 4466] close(13) = -1 EBADF (Bad file descriptor) [pid 4466] close(14) = -1 EBADF (Bad file descriptor) [pid 4466] close(15) = -1 EBADF (Bad file descriptor) [pid 4466] close(16) = -1 EBADF (Bad file descriptor) [pid 4466] close(17) = -1 EBADF (Bad file descriptor) [pid 4466] close(18) = -1 EBADF (Bad file descriptor) [pid 4466] close(19) = -1 EBADF (Bad file descriptor) [pid 4466] close(20) = -1 EBADF (Bad file descriptor) [pid 4466] close(21) = -1 EBADF (Bad file descriptor) [pid 4466] close(22) = -1 EBADF (Bad file descriptor) [pid 4466] close(23) = -1 EBADF (Bad file descriptor) [pid 4466] close(24) = -1 EBADF (Bad file descriptor) [pid 4466] close(25) = -1 EBADF (Bad file descriptor) [pid 4466] close(26) = -1 EBADF (Bad file descriptor) [pid 4466] close(27) = -1 EBADF (Bad file descriptor) [pid 4466] close(28) = -1 EBADF (Bad file descriptor) [pid 4466] close(29) = -1 EBADF (Bad file descriptor) [pid 4466] exit_group(0) = ? [pid 4467] <... sendto resumed>) = ? [pid 4468] <... sendto resumed>) = ? [pid 4467] +++ exited with 0 +++ [pid 4468] +++ exited with 0 +++ [pid 4466] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=816, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 819 ./strace-static-x86_64: Process 4469 attached [pid 4469] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4469] setpgid(0, 0) = 0 [pid 4469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4469] write(3, "1000", 4) = 4 [pid 4469] close(3) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4469] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4469] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[820], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 820 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4470 attached [pid 4470] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4470] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 1 [pid 4470] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 1 [pid 4470] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 1 [pid 4470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 1 [pid 4470] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4469] <... futex resumed>) = 0 [pid 4470] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] <... connect resumed>) = 0 [pid 4469] <... futex resumed>) = 0 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 0 [pid 4469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4470] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4470] <... bind resumed>) = 0 [pid 4469] <... futex resumed>) = 0 [pid 4470] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4470] <... futex resumed>) = 0 [pid 4469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4470] sendto(4, NULL, 0, 0, NULL, 0 [pid 4469] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4469] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4469] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4469] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[821], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 821 [pid 4469] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4471 attached [pid 4471] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4471] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4471] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4471] <... futex resumed>) = 1 [pid 4471] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4471] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4471] <... futex resumed>) = 1 [pid 4471] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4471] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4469] <... futex resumed>) = 0 [pid 4469] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4469] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4471] <... futex resumed>) = 1 [pid 4471] sendto(5, NULL, 0, 0, NULL, 0 [pid 4469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4469] close(3) = 0 [pid 4469] close(4) = 0 [pid 4469] close(5) = 0 [pid 4469] close(6) = -1 EBADF (Bad file descriptor) [pid 4469] close(7) = -1 EBADF (Bad file descriptor) [pid 4469] close(8) = -1 EBADF (Bad file descriptor) [pid 4469] close(9) = -1 EBADF (Bad file descriptor) [pid 4469] close(10) = -1 EBADF (Bad file descriptor) [pid 4469] close(11) = -1 EBADF (Bad file descriptor) [pid 4469] close(12) = -1 EBADF (Bad file descriptor) [pid 4469] close(13) = -1 EBADF (Bad file descriptor) [pid 4469] close(14) = -1 EBADF (Bad file descriptor) [pid 4469] close(15) = -1 EBADF (Bad file descriptor) [pid 4469] close(16) = -1 EBADF (Bad file descriptor) [pid 4469] close(17) = -1 EBADF (Bad file descriptor) [pid 4469] close(18) = -1 EBADF (Bad file descriptor) [pid 4469] close(19) = -1 EBADF (Bad file descriptor) [pid 4469] close(20) = -1 EBADF (Bad file descriptor) [pid 4469] close(21) = -1 EBADF (Bad file descriptor) [pid 4469] close(22) = -1 EBADF (Bad file descriptor) [pid 4469] close(23) = -1 EBADF (Bad file descriptor) [pid 4469] close(24) = -1 EBADF (Bad file descriptor) [pid 4469] close(25) = -1 EBADF (Bad file descriptor) [pid 4469] close(26) = -1 EBADF (Bad file descriptor) [pid 4469] close(27) = -1 EBADF (Bad file descriptor) [pid 4469] close(28) = -1 EBADF (Bad file descriptor) [pid 4469] close(29) = -1 EBADF (Bad file descriptor) [pid 4469] exit_group(0 [pid 4471] <... sendto resumed>) = ? [pid 4470] <... sendto resumed>) = ? [pid 4469] <... exit_group resumed>) = ? [pid 4471] +++ exited with 0 +++ [pid 4470] +++ exited with 0 +++ [pid 4469] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=819, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 822 ./strace-static-x86_64: Process 4472 attached [pid 4472] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4472] setpgid(0, 0) = 0 [pid 4472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4472] write(3, "1000", 4) = 4 [pid 4472] close(3) = 0 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4472] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4472] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[823], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 823 [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4473 attached [pid 4473] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4473] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] <... futex resumed>) = 0 [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... futex resumed>) = 1 [pid 4473] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] <... futex resumed>) = 0 [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... futex resumed>) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4473] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... bind resumed>) = 0 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... sendmsg resumed>) = 0 [pid 4472] <... futex resumed>) = 0 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... futex resumed>) = 0 [pid 4472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4473] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... socket resumed>) = 4 [pid 4472] <... futex resumed>) = 0 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... futex resumed>) = 0 [pid 4472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4473] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] <... futex resumed>) = 0 [pid 4473] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... connect resumed>) = 0 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4473] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] <... futex resumed>) = 0 [pid 4473] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4473] <... bind resumed>) = 0 [pid 4473] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4473] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] <... futex resumed>) = 0 [pid 4473] sendto(4, NULL, 0, 0, NULL, 0 [pid 4472] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4472] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4472] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4472] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4474 attached , parent_tid=[824], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 824 [pid 4474] set_robust_list(0x7fd2b3f249e0, 24 [pid 4472] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4474] <... set_robust_list resumed>) = 0 [pid 4474] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4474] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4474] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] <... futex resumed>) = 1 [pid 4474] <... futex resumed>) = 0 [pid 4472] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4474] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4472] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4474] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4474] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4474] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4472] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4474] <... bind resumed>) = 0 [pid 4474] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4472] <... futex resumed>) = 0 [pid 4474] sendto(5, NULL, 0, 0, NULL, 0 [pid 4472] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4472] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4472] close(3) = 0 [pid 4472] close(4) = 0 [pid 4472] close(5) = 0 [pid 4472] close(6) = -1 EBADF (Bad file descriptor) [pid 4472] close(7) = -1 EBADF (Bad file descriptor) [pid 4472] close(8) = -1 EBADF (Bad file descriptor) [pid 4472] close(9) = -1 EBADF (Bad file descriptor) [pid 4472] close(10) = -1 EBADF (Bad file descriptor) [pid 4472] close(11) = -1 EBADF (Bad file descriptor) [pid 4472] close(12) = -1 EBADF (Bad file descriptor) [pid 4472] close(13) = -1 EBADF (Bad file descriptor) [pid 4472] close(14) = -1 EBADF (Bad file descriptor) [pid 4472] close(15) = -1 EBADF (Bad file descriptor) [pid 4472] close(16) = -1 EBADF (Bad file descriptor) [pid 4472] close(17) = -1 EBADF (Bad file descriptor) [pid 4472] close(18) = -1 EBADF (Bad file descriptor) [pid 4472] close(19) = -1 EBADF (Bad file descriptor) [pid 4472] close(20) = -1 EBADF (Bad file descriptor) [pid 4472] close(21) = -1 EBADF (Bad file descriptor) [pid 4472] close(22) = -1 EBADF (Bad file descriptor) [pid 4472] close(23) = -1 EBADF (Bad file descriptor) [pid 4472] close(24) = -1 EBADF (Bad file descriptor) [pid 4472] close(25) = -1 EBADF (Bad file descriptor) [pid 4472] close(26) = -1 EBADF (Bad file descriptor) [pid 4472] close(27) = -1 EBADF (Bad file descriptor) [pid 4472] close(28) = -1 EBADF (Bad file descriptor) [pid 4472] close(29) = -1 EBADF (Bad file descriptor) [pid 4472] exit_group(0 [pid 4474] <... sendto resumed>) = ? [pid 4472] <... exit_group resumed>) = ? [pid 4474] +++ exited with 0 +++ [pid 4473] <... sendto resumed>) = ? [pid 4473] +++ exited with 0 +++ [pid 4472] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=822, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 825 ./strace-static-x86_64: Process 4475 attached [pid 4475] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4475] setpgid(0, 0) = 0 [pid 4475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4475] write(3, "1000", 4) = 4 [pid 4475] close(3) = 0 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4475] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4475] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4476 attached , parent_tid=[826], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 826 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4476] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4476] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4475] <... futex resumed>) = 0 [pid 4476] <... socket resumed>) = 4 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4476] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4476] <... connect resumed>) = 0 [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] <... futex resumed>) = 0 [pid 4475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4476] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4476] <... bind resumed>) = 0 [pid 4475] <... futex resumed>) = 0 [pid 4476] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4476] <... futex resumed>) = 0 [pid 4476] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4475] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4476] <... futex resumed>) = 0 [pid 4475] <... futex resumed>) = 1 [pid 4476] sendto(4, NULL, 0, 0, NULL, 0 [pid 4475] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4475] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4475] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4475] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4477 attached , parent_tid=[827], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 827 [pid 4475] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4477] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4477] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4477] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4477] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4477] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4477] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4475] <... futex resumed>) = 0 [pid 4475] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4477] <... bind resumed>) = 0 [pid 4477] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4475] <... futex resumed>) = 0 [pid 4477] sendto(5, NULL, 0, 0, NULL, 0 [pid 4475] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4475] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4475] close(3) = 0 [pid 4475] close(4) = 0 [pid 4475] close(5) = 0 [pid 4475] close(6) = -1 EBADF (Bad file descriptor) [pid 4475] close(7) = -1 EBADF (Bad file descriptor) [pid 4475] close(8) = -1 EBADF (Bad file descriptor) [pid 4475] close(9) = -1 EBADF (Bad file descriptor) [pid 4475] close(10) = -1 EBADF (Bad file descriptor) [pid 4475] close(11) = -1 EBADF (Bad file descriptor) [pid 4475] close(12) = -1 EBADF (Bad file descriptor) [pid 4475] close(13) = -1 EBADF (Bad file descriptor) [pid 4475] close(14) = -1 EBADF (Bad file descriptor) [pid 4475] close(15) = -1 EBADF (Bad file descriptor) [pid 4475] close(16) = -1 EBADF (Bad file descriptor) [pid 4475] close(17) = -1 EBADF (Bad file descriptor) [pid 4475] close(18) = -1 EBADF (Bad file descriptor) [pid 4475] close(19) = -1 EBADF (Bad file descriptor) [pid 4475] close(20) = -1 EBADF (Bad file descriptor) [pid 4475] close(21) = -1 EBADF (Bad file descriptor) [pid 4475] close(22) = -1 EBADF (Bad file descriptor) [pid 4475] close(23) = -1 EBADF (Bad file descriptor) [pid 4475] close(24) = -1 EBADF (Bad file descriptor) [pid 4475] close(25) = -1 EBADF (Bad file descriptor) [pid 4475] close(26) = -1 EBADF (Bad file descriptor) [pid 4475] close(27) = -1 EBADF (Bad file descriptor) [pid 4475] close(28) = -1 EBADF (Bad file descriptor) [pid 4475] close(29) = -1 EBADF (Bad file descriptor) [pid 4475] exit_group(0) = ? [pid 4477] <... sendto resumed>) = ? [pid 4477] +++ exited with 0 +++ [pid 4476] <... sendto resumed>) = ? [pid 4476] +++ exited with 0 +++ [pid 4475] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=825, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 828 ./strace-static-x86_64: Process 4478 attached [pid 4478] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4478] setpgid(0, 0) = 0 [pid 4478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4478] write(3, "1000", 4) = 4 [pid 4478] close(3) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4478] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4478] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[829], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 829 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4479 attached [pid 4479] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4479] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] <... futex resumed>) = 1 [pid 4479] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] <... futex resumed>) = 1 [pid 4479] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] <... futex resumed>) = 1 [pid 4479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4479] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] <... socket resumed>) = 4 [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4478] <... futex resumed>) = 0 [pid 4479] <... connect resumed>) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4479] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4478] <... futex resumed>) = 0 [pid 4479] <... bind resumed>) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4479] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4479] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4479] sendto(4, NULL, 0, 0, NULL, 0 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4478] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4478] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4478] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4480 attached [pid 4480] set_robust_list(0x7fd2b3f249e0, 24 [pid 4478] <... clone resumed>, parent_tid=[830], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 830 [pid 4480] <... set_robust_list resumed>) = 0 [pid 4478] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4480] <... socket resumed>) = 5 [pid 4480] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4478] <... futex resumed>) = 0 [pid 4480] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4478] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] <... connect resumed>) = 0 [pid 4478] <... futex resumed>) = 0 [pid 4480] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4478] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4480] <... futex resumed>) = 0 [pid 4478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4478] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4480] <... bind resumed>) = 0 [pid 4480] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4478] <... futex resumed>) = 0 [pid 4478] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4478] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4480] sendto(5, NULL, 0, 0, NULL, 0 [pid 4478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4478] close(3) = 0 [pid 4478] close(4) = 0 [pid 4478] close(5) = 0 [pid 4478] close(6) = -1 EBADF (Bad file descriptor) [pid 4478] close(7) = -1 EBADF (Bad file descriptor) [pid 4478] close(8) = -1 EBADF (Bad file descriptor) [pid 4478] close(9) = -1 EBADF (Bad file descriptor) [pid 4478] close(10) = -1 EBADF (Bad file descriptor) [pid 4478] close(11) = -1 EBADF (Bad file descriptor) [pid 4478] close(12) = -1 EBADF (Bad file descriptor) [pid 4478] close(13) = -1 EBADF (Bad file descriptor) [pid 4478] close(14) = -1 EBADF (Bad file descriptor) [pid 4478] close(15) = -1 EBADF (Bad file descriptor) [pid 4478] close(16) = -1 EBADF (Bad file descriptor) [pid 4478] close(17) = -1 EBADF (Bad file descriptor) [pid 4478] close(18) = -1 EBADF (Bad file descriptor) [pid 4478] close(19) = -1 EBADF (Bad file descriptor) [pid 4478] close(20) = -1 EBADF (Bad file descriptor) [pid 4478] close(21) = -1 EBADF (Bad file descriptor) [pid 4478] close(22) = -1 EBADF (Bad file descriptor) [pid 4478] close(23) = -1 EBADF (Bad file descriptor) [pid 4478] close(24) = -1 EBADF (Bad file descriptor) [pid 4478] close(25) = -1 EBADF (Bad file descriptor) [pid 4478] close(26) = -1 EBADF (Bad file descriptor) [pid 4478] close(27) = -1 EBADF (Bad file descriptor) [pid 4478] close(28) = -1 EBADF (Bad file descriptor) [pid 4478] close(29) = -1 EBADF (Bad file descriptor) [pid 4478] exit_group(0 [pid 4480] <... sendto resumed>) = ? [pid 4479] <... sendto resumed>) = ? [pid 4478] <... exit_group resumed>) = ? [pid 4480] +++ exited with 0 +++ [pid 4479] +++ exited with 0 +++ [pid 4478] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=828, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 831 ./strace-static-x86_64: Process 4481 attached [pid 4481] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4481] setpgid(0, 0) = 0 [pid 4481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4481] write(3, "1000", 4) = 4 [pid 4481] close(3) = 0 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4481] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4481] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[832], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 832 [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4482 attached [pid 4482] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4482] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4482] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... connect resumed>) = 0 [pid 4481] <... futex resumed>) = 0 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] <... futex resumed>) = 0 [pid 4481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4482] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] <... bind resumed>) = 0 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4482] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] <... sendmsg resumed>) = 0 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4482] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] <... socket resumed>) = 4 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4482] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] <... connect resumed>) = 0 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4482] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4482] <... bind resumed>) = 0 [pid 4482] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4482] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4482] sendto(4, NULL, 0, 0, NULL, 0 [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4481] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4481] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4481] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4481] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[833], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 833 [pid 4481] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4481] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4483 attached [pid 4483] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4483] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4483] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4483] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4483] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4481] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4483] <... connect resumed>) = 0 [pid 4483] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4483] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4483] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4481] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4483] <... bind resumed>) = 0 [pid 4483] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4483] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4481] <... futex resumed>) = 0 [pid 4483] sendto(5, NULL, 0, 0, NULL, 0 [pid 4481] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4483] <... sendto resumed>) = 0 [pid 4483] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4481] <... futex resumed>) = 0 [pid 4483] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4481] close(3) = 0 [pid 4481] close(4) = 0 [pid 4481] close(5) = 0 [pid 4481] close(6) = -1 EBADF (Bad file descriptor) [pid 4481] close(7) = -1 EBADF (Bad file descriptor) [pid 4481] close(8) = -1 EBADF (Bad file descriptor) [pid 4481] close(9) = -1 EBADF (Bad file descriptor) [pid 4481] close(10) = -1 EBADF (Bad file descriptor) [pid 4481] close(11) = -1 EBADF (Bad file descriptor) [pid 4481] close(12) = -1 EBADF (Bad file descriptor) [pid 4481] close(13) = -1 EBADF (Bad file descriptor) [pid 4481] close(14) = -1 EBADF (Bad file descriptor) [pid 4481] close(15) = -1 EBADF (Bad file descriptor) [pid 4481] close(16) = -1 EBADF (Bad file descriptor) [pid 4481] close(17) = -1 EBADF (Bad file descriptor) [pid 4481] close(18) = -1 EBADF (Bad file descriptor) [pid 4481] close(19) = -1 EBADF (Bad file descriptor) [pid 4481] close(20) = -1 EBADF (Bad file descriptor) [pid 4481] close(21) = -1 EBADF (Bad file descriptor) [pid 4481] close(22) = -1 EBADF (Bad file descriptor) [pid 4481] close(23) = -1 EBADF (Bad file descriptor) [pid 4481] close(24) = -1 EBADF (Bad file descriptor) [pid 4481] close(25) = -1 EBADF (Bad file descriptor) [pid 4481] close(26) = -1 EBADF (Bad file descriptor) [pid 4481] close(27) = -1 EBADF (Bad file descriptor) [pid 4481] close(28) = -1 EBADF (Bad file descriptor) [pid 4481] close(29) = -1 EBADF (Bad file descriptor) [pid 4481] exit_group(0 [pid 4483] <... futex resumed>) = ? [pid 4482] <... sendto resumed>) = ? [pid 4481] <... exit_group resumed>) = ? [pid 4483] +++ exited with 0 +++ [pid 4482] +++ exited with 0 +++ [pid 4481] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=831, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 834 ./strace-static-x86_64: Process 4484 attached [pid 4484] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4484] setpgid(0, 0) = 0 [pid 4484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4484] write(3, "1000", 4) = 4 [pid 4484] close(3) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4484] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4484] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[835], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 835 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4485 attached [pid 4485] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4485] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4484] <... futex resumed>) = 0 [pid 4485] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4484] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4484] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4484] <... futex resumed>) = 0 [pid 4485] <... bind resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4485] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4484] <... futex resumed>) = 0 [pid 4485] <... sendmsg resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4485] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4484] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... socket resumed>) = 4 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = 0 [pid 4485] <... futex resumed>) = 1 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4484] <... futex resumed>) = 0 [pid 4485] <... connect resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4485] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4484] <... futex resumed>) = 0 [pid 4485] <... bind resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4485] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] sendto(4, NULL, 0, 0, NULL, 0 [pid 4484] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... sendto resumed>) = 0 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4484] <... futex resumed>) = 0 [pid 4485] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4484] <... futex resumed>) = 0 [pid 4485] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... socket resumed>) = 5 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4484] <... futex resumed>) = 0 [pid 4485] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4484] <... futex resumed>) = 0 [pid 4485] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... connect resumed>) = 0 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4484] <... futex resumed>) = 0 [pid 4485] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4484] <... futex resumed>) = 0 [pid 4485] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4485] <... bind resumed>) = 0 [pid 4485] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4484] <... futex resumed>) = 0 [pid 4485] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4484] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4485] sendto(5, NULL, 0, 0, NULL, 0 [pid 4484] <... futex resumed>) = 0 [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4484] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4484] close(3) = 0 [pid 4484] close(4) = 0 [pid 4484] close(5) = 0 [pid 4484] close(6) = -1 EBADF (Bad file descriptor) [pid 4484] close(7) = -1 EBADF (Bad file descriptor) [pid 4484] close(8) = -1 EBADF (Bad file descriptor) [pid 4484] close(9) = -1 EBADF (Bad file descriptor) [pid 4484] close(10) = -1 EBADF (Bad file descriptor) [pid 4484] close(11) = -1 EBADF (Bad file descriptor) [pid 4484] close(12) = -1 EBADF (Bad file descriptor) [pid 4484] close(13) = -1 EBADF (Bad file descriptor) [pid 4484] close(14) = -1 EBADF (Bad file descriptor) [pid 4484] close(15) = -1 EBADF (Bad file descriptor) [pid 4484] close(16) = -1 EBADF (Bad file descriptor) [pid 4484] close(17) = -1 EBADF (Bad file descriptor) [pid 4484] close(18) = -1 EBADF (Bad file descriptor) [pid 4484] close(19) = -1 EBADF (Bad file descriptor) [pid 4484] close(20) = -1 EBADF (Bad file descriptor) [pid 4484] close(21) = -1 EBADF (Bad file descriptor) [pid 4484] close(22) = -1 EBADF (Bad file descriptor) [pid 4484] close(23) = -1 EBADF (Bad file descriptor) [pid 4484] close(24) = -1 EBADF (Bad file descriptor) [pid 4484] close(25) = -1 EBADF (Bad file descriptor) [pid 4484] close(26) = -1 EBADF (Bad file descriptor) [pid 4484] close(27) = -1 EBADF (Bad file descriptor) [pid 4484] close(28) = -1 EBADF (Bad file descriptor) [pid 4484] close(29) = -1 EBADF (Bad file descriptor) [pid 4484] exit_group(0) = ? [pid 4485] <... sendto resumed>) = ? [pid 4485] +++ exited with 0 +++ [pid 4484] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=834, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 836 ./strace-static-x86_64: Process 4486 attached [pid 4486] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4486] setpgid(0, 0) = 0 [pid 4486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4486] write(3, "1000", 4) = 4 [pid 4486] close(3) = 0 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4486] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4486] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[837], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 837 [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4487 attached [pid 4487] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4487] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... connect resumed>) = 0 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... bind resumed>) = 0 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... sendmsg resumed>) = 0 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... socket resumed>) = 4 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... connect resumed>) = 0 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4487] <... bind resumed>) = 0 [pid 4487] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4487] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4486] <... futex resumed>) = 0 [pid 4487] sendto(4, NULL, 0, 0, NULL, 0 [pid 4486] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4486] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4486] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4486] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[838], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 838 [pid 4486] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4488 attached [pid 4488] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4488] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4488] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4486] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4486] <... futex resumed>) = 0 [pid 4488] <... connect resumed>) = 0 [pid 4486] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4488] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4488] <... futex resumed>) = 0 [pid 4486] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4486] <... futex resumed>) = 0 [pid 4488] <... bind resumed>) = 0 [pid 4486] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4488] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4488] <... futex resumed>) = 0 [pid 4486] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] sendto(5, NULL, 0, 0, NULL, 0 [pid 4486] <... futex resumed>) = 0 [pid 4486] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4486] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4486] close(3) = 0 [pid 4486] close(4) = 0 [pid 4486] close(5) = 0 [pid 4486] close(6) = -1 EBADF (Bad file descriptor) [pid 4486] close(7) = -1 EBADF (Bad file descriptor) [pid 4486] close(8) = -1 EBADF (Bad file descriptor) [pid 4486] close(9) = -1 EBADF (Bad file descriptor) [pid 4486] close(10) = -1 EBADF (Bad file descriptor) [pid 4486] close(11) = -1 EBADF (Bad file descriptor) [pid 4486] close(12) = -1 EBADF (Bad file descriptor) [pid 4486] close(13) = -1 EBADF (Bad file descriptor) [pid 4486] close(14) = -1 EBADF (Bad file descriptor) [pid 4486] close(15) = -1 EBADF (Bad file descriptor) [pid 4486] close(16) = -1 EBADF (Bad file descriptor) [pid 4486] close(17) = -1 EBADF (Bad file descriptor) [pid 4486] close(18) = -1 EBADF (Bad file descriptor) [pid 4486] close(19) = -1 EBADF (Bad file descriptor) [pid 4486] close(20) = -1 EBADF (Bad file descriptor) [pid 4486] close(21) = -1 EBADF (Bad file descriptor) [pid 4486] close(22) = -1 EBADF (Bad file descriptor) [pid 4486] close(23) = -1 EBADF (Bad file descriptor) [pid 4486] close(24) = -1 EBADF (Bad file descriptor) [pid 4486] close(25) = -1 EBADF (Bad file descriptor) [pid 4486] close(26) = -1 EBADF (Bad file descriptor) [pid 4486] close(27) = -1 EBADF (Bad file descriptor) [pid 4486] close(28) = -1 EBADF (Bad file descriptor) [pid 4486] close(29) = -1 EBADF (Bad file descriptor) [pid 4486] exit_group(0 [pid 4488] <... sendto resumed>) = ? [pid 4487] <... sendto resumed>) = ? [pid 4486] <... exit_group resumed>) = ? [pid 4488] +++ exited with 0 +++ [pid 4487] +++ exited with 0 +++ [pid 4486] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=836, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 839 ./strace-static-x86_64: Process 4489 attached [pid 4489] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4489] setpgid(0, 0) = 0 [pid 4489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4489] write(3, "1000", 4) = 4 [pid 4489] close(3) = 0 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4489] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4489] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[840], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 840 [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4490 attached [pid 4490] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4490] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] <... futex resumed>) = 0 [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] <... futex resumed>) = 1 [pid 4490] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4489] <... futex resumed>) = 0 [pid 4490] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... bind resumed>) = 0 [pid 4489] <... futex resumed>) = 0 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... sendmsg resumed>) = 0 [pid 4489] <... futex resumed>) = 0 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4490] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... socket resumed>) = 4 [pid 4489] <... futex resumed>) = 0 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4490] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] <... futex resumed>) = 0 [pid 4490] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] <... connect resumed>) = 0 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4489] <... futex resumed>) = 0 [pid 4490] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] <... futex resumed>) = 0 [pid 4490] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4490] <... bind resumed>) = 0 [pid 4490] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4489] <... futex resumed>) = 0 [pid 4490] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4489] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] <... futex resumed>) = 0 [pid 4490] sendto(4, NULL, 0, 0, NULL, 0 [pid 4489] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4489] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4489] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4489] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4491 attached , parent_tid=[841], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 841 [pid 4491] set_robust_list(0x7fd2b3f249e0, 24 [pid 4489] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] <... set_robust_list resumed>) = 0 [pid 4489] <... futex resumed>) = 0 [pid 4491] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4491] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4491] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4489] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = 1 [pid 4491] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4491] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4491] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4489] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = 1 [pid 4491] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4489] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4491] <... bind resumed>) = 0 [pid 4491] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4489] <... futex resumed>) = 0 [pid 4491] sendto(5, NULL, 0, 0, NULL, 0 [pid 4489] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] <... sendto resumed>) = 0 [pid 4489] <... futex resumed>) = 0 [pid 4491] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4491] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4491] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4489] close(3) = 0 [pid 4489] close(4) = 0 [pid 4489] close(5) = 0 [pid 4489] close(6) = -1 EBADF (Bad file descriptor) [pid 4489] close(7) = -1 EBADF (Bad file descriptor) [pid 4489] close(8) = -1 EBADF (Bad file descriptor) [pid 4489] close(9) = -1 EBADF (Bad file descriptor) [pid 4489] close(10) = -1 EBADF (Bad file descriptor) [pid 4489] close(11) = -1 EBADF (Bad file descriptor) [pid 4489] close(12) = -1 EBADF (Bad file descriptor) [pid 4489] close(13) = -1 EBADF (Bad file descriptor) [pid 4489] close(14) = -1 EBADF (Bad file descriptor) [pid 4489] close(15) = -1 EBADF (Bad file descriptor) [pid 4489] close(16) = -1 EBADF (Bad file descriptor) [pid 4489] close(17) = -1 EBADF (Bad file descriptor) [pid 4489] close(18) = -1 EBADF (Bad file descriptor) [pid 4489] close(19) = -1 EBADF (Bad file descriptor) [pid 4489] close(20) = -1 EBADF (Bad file descriptor) [pid 4489] close(21) = -1 EBADF (Bad file descriptor) [pid 4489] close(22) = -1 EBADF (Bad file descriptor) [pid 4489] close(23) = -1 EBADF (Bad file descriptor) [pid 4489] close(24) = -1 EBADF (Bad file descriptor) [pid 4489] close(25) = -1 EBADF (Bad file descriptor) [pid 4489] close(26) = -1 EBADF (Bad file descriptor) [pid 4489] close(27) = -1 EBADF (Bad file descriptor) [pid 4489] close(28) = -1 EBADF (Bad file descriptor) [pid 4489] close(29) = -1 EBADF (Bad file descriptor) [pid 4489] exit_group(0 [pid 4491] <... futex resumed>) = ? [pid 4490] <... sendto resumed>) = ? [pid 4489] <... exit_group resumed>) = ? [pid 4491] +++ exited with 0 +++ [pid 4490] +++ exited with 0 +++ [pid 4489] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=839, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4492 attached [pid 4492] set_robust_list(0x555556bdb5e0, 24 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 842 [pid 4492] <... set_robust_list resumed>) = 0 [pid 4492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4492] setpgid(0, 0) = 0 [pid 4492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4492] write(3, "1000", 4) = 4 [pid 4492] close(3) = 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4492] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4492] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4493 attached , parent_tid=[843], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 843 [pid 4493] set_robust_list(0x7fd2b3f459e0, 24 [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... set_robust_list resumed>) = 0 [pid 4492] <... futex resumed>) = 0 [pid 4493] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... socket resumed>) = 3 [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4493] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] <... futex resumed>) = 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4493] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] <... futex resumed>) = 0 [pid 4493] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... bind resumed>) = 0 [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4492] <... futex resumed>) = 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... sendmsg resumed>) = 0 [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4493] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] <... futex resumed>) = 0 [pid 4493] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... socket resumed>) = 4 [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4493] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] <... futex resumed>) = 0 [pid 4493] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] <... connect resumed>) = 0 [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4493] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4492] <... futex resumed>) = 0 [pid 4493] <... bind resumed>) = 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4493] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4493] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4492] <... futex resumed>) = 0 [pid 4493] sendto(4, NULL, 0, 0, NULL, 0 [pid 4492] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4492] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4492] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4492] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[844], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 844 [pid 4492] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4492] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4494 attached [pid 4494] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4494] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4494] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] <... futex resumed>) = 0 [pid 4492] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4492] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] <... futex resumed>) = 1 [pid 4494] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4494] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] <... futex resumed>) = 0 [pid 4492] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4494] <... futex resumed>) = 1 [pid 4492] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4494] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4494] sendto(5, NULL, 0, 0, NULL, 0 [pid 4492] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4492] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4494] <... sendto resumed>) = 0 [pid 4494] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4492] <... futex resumed>) = 0 [pid 4494] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4492] close(3) = 0 [pid 4492] close(4) = 0 [pid 4492] close(5) = 0 [pid 4492] close(6) = -1 EBADF (Bad file descriptor) [pid 4492] close(7) = -1 EBADF (Bad file descriptor) [pid 4492] close(8) = -1 EBADF (Bad file descriptor) [pid 4492] close(9) = -1 EBADF (Bad file descriptor) [pid 4492] close(10) = -1 EBADF (Bad file descriptor) [pid 4492] close(11) = -1 EBADF (Bad file descriptor) [pid 4492] close(12) = -1 EBADF (Bad file descriptor) [pid 4492] close(13) = -1 EBADF (Bad file descriptor) [pid 4492] close(14) = -1 EBADF (Bad file descriptor) [pid 4492] close(15) = -1 EBADF (Bad file descriptor) [pid 4492] close(16) = -1 EBADF (Bad file descriptor) [pid 4492] close(17) = -1 EBADF (Bad file descriptor) [pid 4492] close(18) = -1 EBADF (Bad file descriptor) [pid 4492] close(19) = -1 EBADF (Bad file descriptor) [pid 4492] close(20) = -1 EBADF (Bad file descriptor) [pid 4492] close(21) = -1 EBADF (Bad file descriptor) [pid 4492] close(22) = -1 EBADF (Bad file descriptor) [pid 4492] close(23) = -1 EBADF (Bad file descriptor) [pid 4492] close(24) = -1 EBADF (Bad file descriptor) [pid 4492] close(25) = -1 EBADF (Bad file descriptor) [pid 4492] close(26) = -1 EBADF (Bad file descriptor) [pid 4492] close(27) = -1 EBADF (Bad file descriptor) [pid 4492] close(28) = -1 EBADF (Bad file descriptor) [pid 4492] close(29) = -1 EBADF (Bad file descriptor) [pid 4492] exit_group(0 [pid 4494] <... futex resumed>) = ? [pid 4493] <... sendto resumed>) = ? [pid 4492] <... exit_group resumed>) = ? [pid 4494] +++ exited with 0 +++ [pid 4493] +++ exited with 0 +++ [pid 4492] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=842, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 845 ./strace-static-x86_64: Process 4495 attached [pid 4495] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4495] setpgid(0, 0) = 0 [pid 4495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4495] write(3, "1000", 4) = 4 [pid 4495] close(3) = 0 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4495] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4495] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4496 attached , parent_tid=[846], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 846 [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4496] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4495] <... futex resumed>) = 0 [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4496] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] <... futex resumed>) = 0 [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... futex resumed>) = 0 [pid 4495] <... futex resumed>) = 1 [pid 4496] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] <... bind resumed>) = 0 [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4495] <... futex resumed>) = 0 [pid 4496] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... sendmsg resumed>) = 0 [pid 4495] <... futex resumed>) = 0 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4496] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] <... futex resumed>) = 0 [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... futex resumed>) = 0 [pid 4495] <... futex resumed>) = 1 [pid 4496] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] <... socket resumed>) = 4 [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4495] <... futex resumed>) = 0 [pid 4496] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... connect resumed>) = 0 [pid 4495] <... futex resumed>) = 0 [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] <... futex resumed>) = 0 [pid 4495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4496] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4495] <... futex resumed>) = 0 [pid 4496] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4496] <... bind resumed>) = 0 [pid 4496] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4495] <... futex resumed>) = 0 [pid 4496] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4495] <... futex resumed>) = 0 [pid 4496] sendto(4, NULL, 0, 0, NULL, 0 [pid 4495] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4495] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4495] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4495] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4497 attached , parent_tid=[847], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 847 [pid 4497] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4497] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4497] <... futex resumed>) = 0 [pid 4495] <... futex resumed>) = 1 [pid 4497] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4497] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4497] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4495] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4495] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] <... futex resumed>) = 0 [pid 4497] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4497] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4497] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4495] <... futex resumed>) = 0 [pid 4495] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4495] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4497] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4497] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4495] <... futex resumed>) = 0 [pid 4497] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4495] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4495] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4497] sendto(5, NULL, 0, 0, NULL, 0 [pid 4495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4495] close(3) = 0 [pid 4495] close(4) = 0 [pid 4495] close(5) = 0 [pid 4495] close(6) = -1 EBADF (Bad file descriptor) [pid 4495] close(7) = -1 EBADF (Bad file descriptor) [pid 4495] close(8) = -1 EBADF (Bad file descriptor) [pid 4495] close(9) = -1 EBADF (Bad file descriptor) [pid 4495] close(10) = -1 EBADF (Bad file descriptor) [pid 4495] close(11) = -1 EBADF (Bad file descriptor) [pid 4495] close(12) = -1 EBADF (Bad file descriptor) [pid 4495] close(13) = -1 EBADF (Bad file descriptor) [pid 4495] close(14) = -1 EBADF (Bad file descriptor) [pid 4495] close(15) = -1 EBADF (Bad file descriptor) [pid 4495] close(16) = -1 EBADF (Bad file descriptor) [pid 4495] close(17) = -1 EBADF (Bad file descriptor) [pid 4495] close(18) = -1 EBADF (Bad file descriptor) [pid 4495] close(19) = -1 EBADF (Bad file descriptor) [pid 4495] close(20) = -1 EBADF (Bad file descriptor) [pid 4495] close(21) = -1 EBADF (Bad file descriptor) [pid 4495] close(22) = -1 EBADF (Bad file descriptor) [pid 4495] close(23) = -1 EBADF (Bad file descriptor) [pid 4495] close(24) = -1 EBADF (Bad file descriptor) [pid 4495] close(25) = -1 EBADF (Bad file descriptor) [pid 4495] close(26) = -1 EBADF (Bad file descriptor) [pid 4495] close(27) = -1 EBADF (Bad file descriptor) [pid 4495] close(28) = -1 EBADF (Bad file descriptor) [pid 4495] close(29) = -1 EBADF (Bad file descriptor) [pid 4495] exit_group(0) = ? [pid 4496] <... sendto resumed>) = ? [pid 4497] <... sendto resumed>) = ? [pid 4496] +++ exited with 0 +++ [pid 4497] +++ exited with 0 +++ [pid 4495] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=845, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 848 ./strace-static-x86_64: Process 4498 attached [pid 4498] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4498] setpgid(0, 0) = 0 [pid 4498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4498] write(3, "1000", 4) = 4 [pid 4498] close(3) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4498] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4498] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[849], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 849 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4499 attached [pid 4499] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4499] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4499] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4499] <... futex resumed>) = 1 [pid 4499] sendto(4, NULL, 0, 0, NULL, 0 [pid 4498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4498] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4498] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4498] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4498] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[850], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 850 [pid 4498] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4500 attached [pid 4500] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4500] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4500] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4500] <... futex resumed>) = 1 [pid 4500] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4500] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4498] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4500] <... futex resumed>) = 1 [pid 4500] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4500] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4498] <... futex resumed>) = 0 [pid 4498] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4500] <... futex resumed>) = 1 [pid 4498] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4500] sendto(5, NULL, 0, 0, NULL, 0 [pid 4498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4498] close(3) = 0 [pid 4498] close(4) = 0 [pid 4498] close(5) = 0 [pid 4498] close(6) = -1 EBADF (Bad file descriptor) [pid 4498] close(7) = -1 EBADF (Bad file descriptor) [pid 4498] close(8) = -1 EBADF (Bad file descriptor) [pid 4498] close(9) = -1 EBADF (Bad file descriptor) [pid 4498] close(10) = -1 EBADF (Bad file descriptor) [pid 4498] close(11) = -1 EBADF (Bad file descriptor) [pid 4498] close(12) = -1 EBADF (Bad file descriptor) [pid 4498] close(13) = -1 EBADF (Bad file descriptor) [pid 4498] close(14) = -1 EBADF (Bad file descriptor) [pid 4498] close(15) = -1 EBADF (Bad file descriptor) [pid 4498] close(16) = -1 EBADF (Bad file descriptor) [pid 4498] close(17) = -1 EBADF (Bad file descriptor) [pid 4498] close(18) = -1 EBADF (Bad file descriptor) [pid 4498] close(19) = -1 EBADF (Bad file descriptor) [pid 4498] close(20) = -1 EBADF (Bad file descriptor) [pid 4498] close(21) = -1 EBADF (Bad file descriptor) [pid 4498] close(22) = -1 EBADF (Bad file descriptor) [pid 4498] close(23) = -1 EBADF (Bad file descriptor) [pid 4498] close(24) = -1 EBADF (Bad file descriptor) [pid 4498] close(25) = -1 EBADF (Bad file descriptor) [pid 4498] close(26) = -1 EBADF (Bad file descriptor) [pid 4498] close(27) = -1 EBADF (Bad file descriptor) [pid 4498] close(28) = -1 EBADF (Bad file descriptor) [pid 4498] close(29) = -1 EBADF (Bad file descriptor) [pid 4498] exit_group(0 [pid 4500] <... sendto resumed>) = ? [pid 4498] <... exit_group resumed>) = ? [pid 4500] +++ exited with 0 +++ [pid 4499] <... sendto resumed>) = ? [pid 4499] +++ exited with 0 +++ [pid 4498] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=848, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 851 ./strace-static-x86_64: Process 4501 attached [pid 4501] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4501] setpgid(0, 0) = 0 [pid 4501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4501] write(3, "1000", 4) = 4 [pid 4501] close(3) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4501] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4501] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[852], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 852 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4502 attached [pid 4502] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4502] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] <... futex resumed>) = 1 [pid 4502] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] <... futex resumed>) = 1 [pid 4502] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4502] <... futex resumed>) = 1 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] <... futex resumed>) = 1 [pid 4502] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] <... futex resumed>) = 1 [pid 4502] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] <... futex resumed>) = 1 [pid 4502] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4502] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4502] <... futex resumed>) = 1 [pid 4502] sendto(4, NULL, 0, 0, NULL, 0 [pid 4501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4501] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4501] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4501] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[853], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 853 [pid 4501] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4501] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4503 attached [pid 4503] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4503] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4503] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4501] <... futex resumed>) = 0 [pid 4501] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... futex resumed>) = 1 [pid 4501] <... futex resumed>) = 0 [pid 4503] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4501] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] <... connect resumed>) = 0 [pid 4503] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4501] <... futex resumed>) = 0 [pid 4503] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4501] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4501] <... futex resumed>) = 0 [pid 4503] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4501] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4503] <... bind resumed>) = 0 [pid 4503] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4501] <... futex resumed>) = 0 [pid 4503] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4501] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4501] <... futex resumed>) = 0 [pid 4503] sendto(5, NULL, 0, 0, NULL, 0 [pid 4501] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4501] close(3) = 0 [pid 4501] close(4) = 0 [pid 4501] close(5) = 0 [pid 4501] close(6) = -1 EBADF (Bad file descriptor) [pid 4501] close(7) = -1 EBADF (Bad file descriptor) [pid 4501] close(8) = -1 EBADF (Bad file descriptor) [pid 4501] close(9) = -1 EBADF (Bad file descriptor) [pid 4501] close(10) = -1 EBADF (Bad file descriptor) [pid 4501] close(11) = -1 EBADF (Bad file descriptor) [pid 4501] close(12) = -1 EBADF (Bad file descriptor) [pid 4501] close(13) = -1 EBADF (Bad file descriptor) [pid 4501] close(14) = -1 EBADF (Bad file descriptor) [pid 4501] close(15) = -1 EBADF (Bad file descriptor) [pid 4501] close(16) = -1 EBADF (Bad file descriptor) [pid 4501] close(17) = -1 EBADF (Bad file descriptor) [pid 4501] close(18) = -1 EBADF (Bad file descriptor) [pid 4501] close(19) = -1 EBADF (Bad file descriptor) [pid 4501] close(20) = -1 EBADF (Bad file descriptor) [pid 4501] close(21) = -1 EBADF (Bad file descriptor) [pid 4501] close(22) = -1 EBADF (Bad file descriptor) [pid 4501] close(23) = -1 EBADF (Bad file descriptor) [pid 4501] close(24) = -1 EBADF (Bad file descriptor) [pid 4501] close(25) = -1 EBADF (Bad file descriptor) [pid 4501] close(26) = -1 EBADF (Bad file descriptor) [pid 4501] close(27) = -1 EBADF (Bad file descriptor) [pid 4501] close(28) = -1 EBADF (Bad file descriptor) [pid 4501] close(29) = -1 EBADF (Bad file descriptor) [pid 4501] exit_group(0 [pid 4503] <... sendto resumed>) = ? [pid 4502] <... sendto resumed>) = ? [pid 4501] <... exit_group resumed>) = ? [pid 4503] +++ exited with 0 +++ [pid 4502] +++ exited with 0 +++ [pid 4501] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=851, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 854 ./strace-static-x86_64: Process 4504 attached [pid 4504] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4504] setpgid(0, 0) = 0 [pid 4504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4504] write(3, "1000", 4) = 4 [pid 4504] close(3) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4504] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4504] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[855], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 855 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4505 attached [pid 4505] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4505] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4505] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] <... futex resumed>) = 0 [pid 4504] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4505] <... futex resumed>) = 1 [pid 4505] sendto(4, NULL, 0, 0, NULL, 0 [pid 4504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4504] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4504] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4504] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[856], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 856 [pid 4504] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4506 attached [pid 4506] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4506] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4506] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4504] <... futex resumed>) = 0 [pid 4506] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4504] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4504] <... futex resumed>) = 0 [pid 4506] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4504] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4506] <... connect resumed>) = 0 [pid 4506] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4504] <... futex resumed>) = 0 [pid 4506] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4504] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4506] <... bind resumed>) = 0 [pid 4504] <... futex resumed>) = 0 [pid 4506] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4504] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4506] <... futex resumed>) = 0 [pid 4504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4506] sendto(5, NULL, 0, 0, NULL, 0 [pid 4504] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4504] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4504] close(3) = 0 [pid 4504] close(4) = 0 [pid 4504] close(5) = 0 [pid 4504] close(6) = -1 EBADF (Bad file descriptor) [pid 4504] close(7) = -1 EBADF (Bad file descriptor) [pid 4504] close(8) = -1 EBADF (Bad file descriptor) [pid 4504] close(9) = -1 EBADF (Bad file descriptor) [pid 4504] close(10) = -1 EBADF (Bad file descriptor) [pid 4504] close(11) = -1 EBADF (Bad file descriptor) [pid 4504] close(12) = -1 EBADF (Bad file descriptor) [pid 4504] close(13) = -1 EBADF (Bad file descriptor) [pid 4504] close(14) = -1 EBADF (Bad file descriptor) [pid 4504] close(15) = -1 EBADF (Bad file descriptor) [pid 4504] close(16) = -1 EBADF (Bad file descriptor) [pid 4504] close(17) = -1 EBADF (Bad file descriptor) [pid 4504] close(18) = -1 EBADF (Bad file descriptor) [pid 4504] close(19) = -1 EBADF (Bad file descriptor) [pid 4504] close(20) = -1 EBADF (Bad file descriptor) [pid 4504] close(21) = -1 EBADF (Bad file descriptor) [pid 4504] close(22) = -1 EBADF (Bad file descriptor) [pid 4504] close(23) = -1 EBADF (Bad file descriptor) [pid 4504] close(24) = -1 EBADF (Bad file descriptor) [pid 4504] close(25) = -1 EBADF (Bad file descriptor) [pid 4504] close(26) = -1 EBADF (Bad file descriptor) [pid 4504] close(27) = -1 EBADF (Bad file descriptor) [pid 4504] close(28) = -1 EBADF (Bad file descriptor) [pid 4504] close(29) = -1 EBADF (Bad file descriptor) [pid 4504] exit_group(0) = ? [pid 4506] <... sendto resumed>) = ? [pid 4506] +++ exited with 0 +++ [pid 4505] <... sendto resumed>) = ? [pid 4505] +++ exited with 0 +++ [pid 4504] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=854, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 857 ./strace-static-x86_64: Process 4507 attached [pid 4507] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4507] setpgid(0, 0) = 0 [pid 4507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4507] write(3, "1000", 4) = 4 [pid 4507] close(3) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4507] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4507] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[858], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 858 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4508 attached [pid 4508] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4508] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 1 [pid 4508] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 1 [pid 4508] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 1 [pid 4508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 1 [pid 4508] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 1 [pid 4508] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] <... futex resumed>) = 1 [pid 4508] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4508] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] <... futex resumed>) = 1 [pid 4507] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4508] sendto(4, NULL, 0, 0, NULL, 0 [pid 4507] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4507] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4507] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4507] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[859], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 859 [pid 4507] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4509 attached [pid 4509] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4509] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4509] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4507] <... futex resumed>) = 0 [pid 4509] <... futex resumed>) = 0 [pid 4509] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4507] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4507] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] <... futex resumed>) = 0 [pid 4507] <... futex resumed>) = 1 [pid 4509] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4507] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4509] <... connect resumed>) = 0 [pid 4509] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4507] <... futex resumed>) = 0 [pid 4509] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4507] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4507] <... futex resumed>) = 0 [pid 4509] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4507] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4509] <... bind resumed>) = 0 [pid 4509] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] sendto(5, NULL, 0, 0, NULL, 0 [pid 4507] <... futex resumed>) = 0 [pid 4507] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4507] close(3) = 0 [pid 4507] close(4) = 0 [pid 4507] close(5) = 0 [pid 4507] close(6) = -1 EBADF (Bad file descriptor) [pid 4507] close(7) = -1 EBADF (Bad file descriptor) [pid 4507] close(8) = -1 EBADF (Bad file descriptor) [pid 4507] close(9) = -1 EBADF (Bad file descriptor) [pid 4507] close(10) = -1 EBADF (Bad file descriptor) [pid 4507] close(11) = -1 EBADF (Bad file descriptor) [pid 4507] close(12) = -1 EBADF (Bad file descriptor) [pid 4507] close(13) = -1 EBADF (Bad file descriptor) [pid 4507] close(14) = -1 EBADF (Bad file descriptor) [pid 4507] close(15) = -1 EBADF (Bad file descriptor) [pid 4507] close(16) = -1 EBADF (Bad file descriptor) [pid 4507] close(17) = -1 EBADF (Bad file descriptor) [pid 4507] close(18) = -1 EBADF (Bad file descriptor) [pid 4507] close(19) = -1 EBADF (Bad file descriptor) [pid 4507] close(20) = -1 EBADF (Bad file descriptor) [pid 4507] close(21) = -1 EBADF (Bad file descriptor) [pid 4507] close(22) = -1 EBADF (Bad file descriptor) [pid 4507] close(23) = -1 EBADF (Bad file descriptor) [pid 4507] close(24) = -1 EBADF (Bad file descriptor) [pid 4507] close(25) = -1 EBADF (Bad file descriptor) [pid 4507] close(26) = -1 EBADF (Bad file descriptor) [pid 4507] close(27) = -1 EBADF (Bad file descriptor) [pid 4507] close(28) = -1 EBADF (Bad file descriptor) [pid 4507] close(29) = -1 EBADF (Bad file descriptor) [pid 4507] exit_group(0 [pid 4509] <... sendto resumed>) = ? [pid 4508] <... sendto resumed>) = ? [pid 4507] <... exit_group resumed>) = ? [pid 4509] +++ exited with 0 +++ [pid 4508] +++ exited with 0 +++ [pid 4507] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=857, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 860 ./strace-static-x86_64: Process 4510 attached [pid 4510] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4510] setpgid(0, 0) = 0 [pid 4510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4510] write(3, "1000", 4) = 4 [pid 4510] close(3) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4510] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4510] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[861], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 861 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4511 attached [pid 4511] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4511] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = 0 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] <... futex resumed>) = 1 [pid 4511] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = 0 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] <... futex resumed>) = 1 [pid 4511] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = 0 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] <... futex resumed>) = 1 [pid 4511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = 0 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] <... futex resumed>) = 1 [pid 4511] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4510] <... futex resumed>) = 0 [pid 4511] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] <... connect resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] <... futex resumed>) = 0 [pid 4510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4511] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4511] <... bind resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4511] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4511] <... futex resumed>) = 0 [pid 4510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4511] sendto(4, NULL, 0, 0, NULL, 0 [pid 4510] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4510] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4510] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4510] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[862], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 862 [pid 4510] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4512 attached [pid 4512] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4512] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4512] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] <... futex resumed>) = 0 [pid 4510] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4510] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4512] <... futex resumed>) = 1 [pid 4512] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4512] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4510] <... futex resumed>) = 0 [pid 4512] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4510] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... bind resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4512] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4512] <... futex resumed>) = 0 [pid 4510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4512] sendto(5, NULL, 0, 0, NULL, 0 [pid 4510] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4512] <... sendto resumed>) = 0 [pid 4510] <... futex resumed>) = 0 [pid 4512] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4510] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4512] <... futex resumed>) = 0 [pid 4510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4512] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4510] close(3) = 0 [pid 4510] close(4) = 0 [pid 4510] close(5) = 0 [pid 4510] close(6) = -1 EBADF (Bad file descriptor) [pid 4510] close(7) = -1 EBADF (Bad file descriptor) [pid 4510] close(8) = -1 EBADF (Bad file descriptor) [pid 4510] close(9) = -1 EBADF (Bad file descriptor) [pid 4510] close(10) = -1 EBADF (Bad file descriptor) [pid 4510] close(11) = -1 EBADF (Bad file descriptor) [pid 4510] close(12) = -1 EBADF (Bad file descriptor) [pid 4510] close(13) = -1 EBADF (Bad file descriptor) [pid 4510] close(14) = -1 EBADF (Bad file descriptor) [pid 4510] close(15) = -1 EBADF (Bad file descriptor) [pid 4510] close(16) = -1 EBADF (Bad file descriptor) [pid 4510] close(17) = -1 EBADF (Bad file descriptor) [pid 4510] close(18) = -1 EBADF (Bad file descriptor) [pid 4510] close(19) = -1 EBADF (Bad file descriptor) [pid 4510] close(20) = -1 EBADF (Bad file descriptor) [pid 4510] close(21) = -1 EBADF (Bad file descriptor) [pid 4510] close(22) = -1 EBADF (Bad file descriptor) [pid 4510] close(23) = -1 EBADF (Bad file descriptor) [pid 4510] close(24) = -1 EBADF (Bad file descriptor) [pid 4510] close(25) = -1 EBADF (Bad file descriptor) [pid 4510] close(26) = -1 EBADF (Bad file descriptor) [pid 4510] close(27) = -1 EBADF (Bad file descriptor) [pid 4510] close(28) = -1 EBADF (Bad file descriptor) [pid 4510] close(29) = -1 EBADF (Bad file descriptor) [pid 4510] exit_group(0 [pid 4512] <... futex resumed>) = ? [pid 4511] <... sendto resumed>) = ? [pid 4510] <... exit_group resumed>) = ? [pid 4512] +++ exited with 0 +++ [pid 4511] +++ exited with 0 +++ [pid 4510] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=860, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 863 ./strace-static-x86_64: Process 4513 attached [pid 4513] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4513] setpgid(0, 0) = 0 [pid 4513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4513] write(3, "1000", 4) = 4 [pid 4513] close(3) = 0 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4513] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4513] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[864], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 864 ./strace-static-x86_64: Process 4514 attached [pid 4514] set_robust_list(0x7fd2b3f459e0, 24 [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] <... set_robust_list resumed>) = 0 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] <... bind resumed>) = 0 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] <... sendmsg resumed>) = 0 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4513] <... futex resumed>) = 0 [pid 4514] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... futex resumed>) = 0 [pid 4514] <... futex resumed>) = 1 [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4513] <... futex resumed>) = 0 [pid 4514] <... connect resumed>) = 0 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] <... futex resumed>) = 0 [pid 4514] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] <... futex resumed>) = 0 [pid 4513] <... futex resumed>) = 1 [pid 4514] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4514] <... bind resumed>) = 0 [pid 4514] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4514] sendto(4, NULL, 0, 0, NULL, 0 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4513] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4513] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4513] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[865], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 865 [pid 4513] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4515 attached [pid 4515] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4515] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4515] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4515] <... futex resumed>) = 1 [pid 4515] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4515] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4515] <... futex resumed>) = 1 [pid 4515] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4515] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4513] <... futex resumed>) = 0 [pid 4513] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4513] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4515] <... futex resumed>) = 1 [pid 4515] sendto(5, NULL, 0, 0, NULL, 0 [pid 4513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4513] close(3) = 0 [pid 4513] close(4) = 0 [pid 4513] close(5) = 0 [pid 4513] close(6) = -1 EBADF (Bad file descriptor) [pid 4513] close(7) = -1 EBADF (Bad file descriptor) [pid 4513] close(8) = -1 EBADF (Bad file descriptor) [pid 4513] close(9) = -1 EBADF (Bad file descriptor) [pid 4513] close(10) = -1 EBADF (Bad file descriptor) [pid 4513] close(11) = -1 EBADF (Bad file descriptor) [pid 4513] close(12) = -1 EBADF (Bad file descriptor) [pid 4513] close(13) = -1 EBADF (Bad file descriptor) [pid 4513] close(14) = -1 EBADF (Bad file descriptor) [pid 4513] close(15) = -1 EBADF (Bad file descriptor) [pid 4513] close(16) = -1 EBADF (Bad file descriptor) [pid 4513] close(17) = -1 EBADF (Bad file descriptor) [pid 4513] close(18) = -1 EBADF (Bad file descriptor) [pid 4513] close(19) = -1 EBADF (Bad file descriptor) [pid 4513] close(20) = -1 EBADF (Bad file descriptor) [pid 4513] close(21) = -1 EBADF (Bad file descriptor) [pid 4513] close(22) = -1 EBADF (Bad file descriptor) [pid 4513] close(23) = -1 EBADF (Bad file descriptor) [pid 4513] close(24) = -1 EBADF (Bad file descriptor) [pid 4513] close(25) = -1 EBADF (Bad file descriptor) [pid 4513] close(26) = -1 EBADF (Bad file descriptor) [pid 4513] close(27) = -1 EBADF (Bad file descriptor) [pid 4513] close(28) = -1 EBADF (Bad file descriptor) [pid 4513] close(29) = -1 EBADF (Bad file descriptor) [pid 4513] exit_group(0 [pid 4515] <... sendto resumed>) = ? [pid 4514] <... sendto resumed>) = ? [pid 4513] <... exit_group resumed>) = ? [pid 4515] +++ exited with 0 +++ [pid 4514] +++ exited with 0 +++ [pid 4513] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=863, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 866 ./strace-static-x86_64: Process 4516 attached [pid 4516] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4516] setpgid(0, 0) = 0 [pid 4516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4516] write(3, "1000", 4) = 4 [pid 4516] close(3) = 0 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4516] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4516] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[867], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 867 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4517 attached [pid 4517] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4517] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... futex resumed>) = 0 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] <... futex resumed>) = 1 [pid 4517] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... futex resumed>) = 0 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] <... futex resumed>) = 1 [pid 4517] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... futex resumed>) = 0 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] <... futex resumed>) = 1 [pid 4517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... futex resumed>) = 0 [pid 4517] <... futex resumed>) = 1 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4516] <... futex resumed>) = 0 [pid 4517] <... socket resumed>) = 4 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4516] <... futex resumed>) = 0 [pid 4517] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... connect resumed>) = 0 [pid 4516] <... futex resumed>) = 0 [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] <... futex resumed>) = 0 [pid 4516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4517] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... bind resumed>) = 0 [pid 4516] <... futex resumed>) = 0 [pid 4517] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4517] <... futex resumed>) = 0 [pid 4516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4517] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4516] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4516] <... futex resumed>) = 0 [pid 4517] sendto(4, NULL, 0, 0, NULL, 0 [pid 4516] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4516] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4516] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4516] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4518 attached , parent_tid=[868], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 868 [pid 4518] set_robust_list(0x7fd2b3f249e0, 24 [pid 4516] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4518] <... set_robust_list resumed>) = 0 [pid 4518] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4518] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4518] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4516] <... futex resumed>) = 0 [pid 4516] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4516] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4518] <... futex resumed>) = 0 [pid 4516] <... futex resumed>) = 1 [pid 4516] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4518] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4518] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... futex resumed>) = 0 [pid 4516] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4518] <... futex resumed>) = 1 [pid 4518] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4518] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4516] <... futex resumed>) = 0 [pid 4516] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4516] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4518] <... futex resumed>) = 1 [pid 4518] sendto(5, NULL, 0, 0, NULL, 0 [pid 4516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4516] close(3) = 0 [pid 4516] close(4) = 0 [pid 4516] close(5) = 0 [pid 4516] close(6) = -1 EBADF (Bad file descriptor) [pid 4516] close(7) = -1 EBADF (Bad file descriptor) [pid 4516] close(8) = -1 EBADF (Bad file descriptor) [pid 4516] close(9) = -1 EBADF (Bad file descriptor) [pid 4516] close(10) = -1 EBADF (Bad file descriptor) [pid 4516] close(11) = -1 EBADF (Bad file descriptor) [pid 4516] close(12) = -1 EBADF (Bad file descriptor) [pid 4516] close(13) = -1 EBADF (Bad file descriptor) [pid 4516] close(14) = -1 EBADF (Bad file descriptor) [pid 4516] close(15) = -1 EBADF (Bad file descriptor) [pid 4516] close(16) = -1 EBADF (Bad file descriptor) [pid 4516] close(17) = -1 EBADF (Bad file descriptor) [pid 4516] close(18) = -1 EBADF (Bad file descriptor) [pid 4516] close(19) = -1 EBADF (Bad file descriptor) [pid 4516] close(20) = -1 EBADF (Bad file descriptor) [pid 4516] close(21) = -1 EBADF (Bad file descriptor) [pid 4516] close(22) = -1 EBADF (Bad file descriptor) [pid 4516] close(23) = -1 EBADF (Bad file descriptor) [pid 4516] close(24) = -1 EBADF (Bad file descriptor) [pid 4516] close(25) = -1 EBADF (Bad file descriptor) [pid 4516] close(26) = -1 EBADF (Bad file descriptor) [pid 4516] close(27) = -1 EBADF (Bad file descriptor) [pid 4516] close(28) = -1 EBADF (Bad file descriptor) [pid 4516] close(29) = -1 EBADF (Bad file descriptor) [pid 4516] exit_group(0 [pid 4518] <... sendto resumed>) = ? [pid 4517] <... sendto resumed>) = ? [pid 4516] <... exit_group resumed>) = ? [pid 4518] +++ exited with 0 +++ [pid 4517] +++ exited with 0 +++ [pid 4516] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=866, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 869 ./strace-static-x86_64: Process 4519 attached [pid 4519] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4519] setpgid(0, 0) = 0 [pid 4519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4519] write(3, "1000", 4) = 4 [pid 4519] close(3) = 0 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4519] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4519] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[870], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 870 [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4520 attached [pid 4520] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4520] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] <... futex resumed>) = 0 [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... futex resumed>) = 1 [pid 4520] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] <... futex resumed>) = 0 [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4520] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... bind resumed>) = 0 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... sendmsg resumed>) = 0 [pid 4519] <... futex resumed>) = 0 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... futex resumed>) = 0 [pid 4519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4520] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... socket resumed>) = 4 [pid 4519] <... futex resumed>) = 0 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... futex resumed>) = 0 [pid 4519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4520] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... futex resumed>) = 0 [pid 4520] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... connect resumed>) = 0 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4520] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... futex resumed>) = 0 [pid 4520] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4520] <... bind resumed>) = 0 [pid 4520] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4520] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4519] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] <... futex resumed>) = 0 [pid 4520] sendto(4, NULL, 0, 0, NULL, 0 [pid 4519] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4519] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4519] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4519] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4521 attached [pid 4521] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4521] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4519] <... clone resumed>, parent_tid=[871], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 871 [pid 4519] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] <... futex resumed>) = 0 [pid 4519] <... futex resumed>) = 1 [pid 4519] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4521] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4521] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4519] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4521] <... connect resumed>) = 0 [pid 4519] <... futex resumed>) = 0 [pid 4519] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4521] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4519] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4521] <... bind resumed>) = 0 [pid 4519] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4519] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4519] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4521] <... futex resumed>) = 1 [pid 4519] <... futex resumed>) = 0 [pid 4521] sendto(5, NULL, 0, 0, NULL, 0 [pid 4519] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4519] close(3) = 0 [pid 4519] close(4) = 0 [pid 4519] close(5) = 0 [pid 4519] close(6) = -1 EBADF (Bad file descriptor) [pid 4519] close(7) = -1 EBADF (Bad file descriptor) [pid 4519] close(8) = -1 EBADF (Bad file descriptor) [pid 4519] close(9) = -1 EBADF (Bad file descriptor) [pid 4519] close(10) = -1 EBADF (Bad file descriptor) [pid 4519] close(11) = -1 EBADF (Bad file descriptor) [pid 4519] close(12) = -1 EBADF (Bad file descriptor) [pid 4519] close(13) = -1 EBADF (Bad file descriptor) [pid 4519] close(14) = -1 EBADF (Bad file descriptor) [pid 4519] close(15) = -1 EBADF (Bad file descriptor) [pid 4519] close(16) = -1 EBADF (Bad file descriptor) [pid 4519] close(17) = -1 EBADF (Bad file descriptor) [pid 4519] close(18) = -1 EBADF (Bad file descriptor) [pid 4519] close(19) = -1 EBADF (Bad file descriptor) [pid 4519] close(20) = -1 EBADF (Bad file descriptor) [pid 4519] close(21) = -1 EBADF (Bad file descriptor) [pid 4519] close(22) = -1 EBADF (Bad file descriptor) [pid 4519] close(23) = -1 EBADF (Bad file descriptor) [pid 4519] close(24) = -1 EBADF (Bad file descriptor) [pid 4519] close(25) = -1 EBADF (Bad file descriptor) [pid 4519] close(26) = -1 EBADF (Bad file descriptor) [pid 4519] close(27) = -1 EBADF (Bad file descriptor) [pid 4519] close(28) = -1 EBADF (Bad file descriptor) [pid 4519] close(29) = -1 EBADF (Bad file descriptor) [pid 4519] exit_group(0 [pid 4521] <... sendto resumed>) = ? [pid 4520] <... sendto resumed>) = ? [pid 4519] <... exit_group resumed>) = ? [pid 4521] +++ exited with 0 +++ [pid 4520] +++ exited with 0 +++ [pid 4519] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=869, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 872 ./strace-static-x86_64: Process 4522 attached [pid 4522] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4522] setpgid(0, 0) = 0 [pid 4522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4522] write(3, "1000", 4) = 4 [pid 4522] close(3) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4522] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4522] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[873], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 873 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4523 attached [pid 4523] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4523] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4523] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4523] <... futex resumed>) = 1 [pid 4523] sendto(4, NULL, 0, 0, NULL, 0 [pid 4522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4522] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4522] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4522] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[874], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 874 [pid 4522] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4524 attached [pid 4524] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4524] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4524] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4524] <... futex resumed>) = 1 [pid 4524] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4524] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4524] <... futex resumed>) = 1 [pid 4524] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4524] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4522] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4522] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4524] <... futex resumed>) = 1 [pid 4524] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4524] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4522] <... futex resumed>) = 0 [pid 4524] <... futex resumed>) = 1 [pid 4524] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4522] close(3) = 0 [pid 4522] close(4) = 0 [pid 4522] close(5) = 0 [pid 4522] close(6) = -1 EBADF (Bad file descriptor) [pid 4522] close(7) = -1 EBADF (Bad file descriptor) [pid 4522] close(8) = -1 EBADF (Bad file descriptor) [pid 4522] close(9) = -1 EBADF (Bad file descriptor) [pid 4522] close(10) = -1 EBADF (Bad file descriptor) [pid 4522] close(11) = -1 EBADF (Bad file descriptor) [pid 4522] close(12) = -1 EBADF (Bad file descriptor) [pid 4522] close(13) = -1 EBADF (Bad file descriptor) [pid 4522] close(14) = -1 EBADF (Bad file descriptor) [pid 4522] close(15) = -1 EBADF (Bad file descriptor) [pid 4522] close(16) = -1 EBADF (Bad file descriptor) [pid 4522] close(17) = -1 EBADF (Bad file descriptor) [pid 4522] close(18) = -1 EBADF (Bad file descriptor) [pid 4522] close(19) = -1 EBADF (Bad file descriptor) [pid 4522] close(20) = -1 EBADF (Bad file descriptor) [pid 4522] close(21) = -1 EBADF (Bad file descriptor) [pid 4522] close(22) = -1 EBADF (Bad file descriptor) [pid 4522] close(23) = -1 EBADF (Bad file descriptor) [pid 4522] close(24) = -1 EBADF (Bad file descriptor) [pid 4522] close(25) = -1 EBADF (Bad file descriptor) [pid 4522] close(26) = -1 EBADF (Bad file descriptor) [pid 4522] close(27) = -1 EBADF (Bad file descriptor) [pid 4522] close(28) = -1 EBADF (Bad file descriptor) [pid 4522] close(29) = -1 EBADF (Bad file descriptor) [pid 4522] exit_group(0 [pid 4524] <... futex resumed>) = ? [pid 4522] <... exit_group resumed>) = ? [pid 4524] +++ exited with 0 +++ [pid 4523] <... sendto resumed>) = ? [pid 4523] +++ exited with 0 +++ [pid 4522] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=872, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 875 ./strace-static-x86_64: Process 4525 attached [pid 4525] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4525] setpgid(0, 0) = 0 [pid 4525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4525] write(3, "1000", 4) = 4 [pid 4525] close(3) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4525] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4525] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[876], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 876 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4526 attached [pid 4526] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4526] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 1 [pid 4526] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = 0 [pid 4526] <... futex resumed>) = 1 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4526] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4525] <... futex resumed>) = 0 [pid 4526] <... socket resumed>) = 5 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4526] <... futex resumed>) = 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4526] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4525] <... futex resumed>) = 0 [pid 4526] <... connect resumed>) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4525] <... futex resumed>) = 0 [pid 4526] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4526] <... bind resumed>) = 0 [pid 4525] <... futex resumed>) = 0 [pid 4526] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4526] <... futex resumed>) = 0 [pid 4525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4526] sendto(5, NULL, 0, 0, NULL, 0 [pid 4525] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4525] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4525] close(3) = 0 [pid 4525] close(4) = 0 [pid 4525] close(5) = 0 [pid 4525] close(6) = -1 EBADF (Bad file descriptor) [pid 4525] close(7) = -1 EBADF (Bad file descriptor) [pid 4525] close(8) = -1 EBADF (Bad file descriptor) [pid 4525] close(9) = -1 EBADF (Bad file descriptor) [pid 4525] close(10) = -1 EBADF (Bad file descriptor) [pid 4525] close(11) = -1 EBADF (Bad file descriptor) [pid 4525] close(12) = -1 EBADF (Bad file descriptor) [pid 4525] close(13) = -1 EBADF (Bad file descriptor) [pid 4525] close(14) = -1 EBADF (Bad file descriptor) [pid 4525] close(15) = -1 EBADF (Bad file descriptor) [pid 4525] close(16) = -1 EBADF (Bad file descriptor) [pid 4525] close(17) = -1 EBADF (Bad file descriptor) [pid 4525] close(18) = -1 EBADF (Bad file descriptor) [pid 4525] close(19) = -1 EBADF (Bad file descriptor) [pid 4525] close(20) = -1 EBADF (Bad file descriptor) [pid 4525] close(21) = -1 EBADF (Bad file descriptor) [pid 4525] close(22) = -1 EBADF (Bad file descriptor) [pid 4525] close(23) = -1 EBADF (Bad file descriptor) [pid 4525] close(24) = -1 EBADF (Bad file descriptor) [pid 4525] close(25) = -1 EBADF (Bad file descriptor) [pid 4525] close(26) = -1 EBADF (Bad file descriptor) [pid 4525] close(27) = -1 EBADF (Bad file descriptor) [pid 4525] close(28) = -1 EBADF (Bad file descriptor) [pid 4525] close(29) = -1 EBADF (Bad file descriptor) [pid 4525] exit_group(0) = ? [pid 4526] <... sendto resumed>) = ? [pid 4526] +++ exited with 0 +++ [pid 4525] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=875, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 877 ./strace-static-x86_64: Process 4527 attached [pid 4527] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4527] setpgid(0, 0) = 0 [pid 4527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4527] write(3, "1000", 4) = 4 [pid 4527] close(3) = 0 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4527] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4527] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[878], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 878 [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4528 attached [pid 4528] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4528] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4528] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] <... futex resumed>) = 0 [pid 4528] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4528] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] <... futex resumed>) = 1 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] <... futex resumed>) = 0 [pid 4528] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4528] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] <... futex resumed>) = 1 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] <... futex resumed>) = 0 [pid 4528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... futex resumed>) = 1 [pid 4528] <... futex resumed>) = 0 [pid 4528] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] <... futex resumed>) = 0 [pid 4527] <... futex resumed>) = 1 [pid 4528] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4528] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] <... futex resumed>) = 0 [pid 4527] <... futex resumed>) = 1 [pid 4528] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4528] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4527] <... futex resumed>) = 0 [pid 4528] <... bind resumed>) = 0 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4528] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4528] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4528] sendto(4, NULL, 0, 0, NULL, 0 [pid 4527] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4527] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4527] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4527] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[879], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 879 [pid 4527] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4529 attached [pid 4529] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4529] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4529] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4529] <... futex resumed>) = 1 [pid 4529] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4529] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4527] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4527] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4529] <... futex resumed>) = 1 [pid 4529] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4529] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4529] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4527] <... futex resumed>) = 0 [pid 4527] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4527] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4529] <... futex resumed>) = 0 [pid 4529] sendto(5, NULL, 0, 0, NULL, 0 [pid 4527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4527] close(3) = 0 [pid 4527] close(4) = 0 [pid 4527] close(5) = 0 [pid 4527] close(6) = -1 EBADF (Bad file descriptor) [pid 4527] close(7) = -1 EBADF (Bad file descriptor) [pid 4527] close(8) = -1 EBADF (Bad file descriptor) [pid 4527] close(9) = -1 EBADF (Bad file descriptor) [pid 4527] close(10) = -1 EBADF (Bad file descriptor) [pid 4527] close(11) = -1 EBADF (Bad file descriptor) [pid 4527] close(12) = -1 EBADF (Bad file descriptor) [pid 4527] close(13) = -1 EBADF (Bad file descriptor) [pid 4527] close(14) = -1 EBADF (Bad file descriptor) [pid 4527] close(15) = -1 EBADF (Bad file descriptor) [pid 4527] close(16) = -1 EBADF (Bad file descriptor) [pid 4527] close(17) = -1 EBADF (Bad file descriptor) [pid 4527] close(18) = -1 EBADF (Bad file descriptor) [pid 4527] close(19) = -1 EBADF (Bad file descriptor) [pid 4527] close(20) = -1 EBADF (Bad file descriptor) [pid 4527] close(21) = -1 EBADF (Bad file descriptor) [pid 4527] close(22) = -1 EBADF (Bad file descriptor) [pid 4527] close(23) = -1 EBADF (Bad file descriptor) [pid 4527] close(24) = -1 EBADF (Bad file descriptor) [pid 4527] close(25) = -1 EBADF (Bad file descriptor) [pid 4527] close(26) = -1 EBADF (Bad file descriptor) [pid 4527] close(27) = -1 EBADF (Bad file descriptor) [pid 4527] close(28) = -1 EBADF (Bad file descriptor) [pid 4527] close(29) = -1 EBADF (Bad file descriptor) [pid 4527] exit_group(0) = ? [pid 4529] <... sendto resumed>) = ? [pid 4529] +++ exited with 0 +++ [pid 4528] <... sendto resumed>) = ? [pid 4528] +++ exited with 0 +++ [pid 4527] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=877, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 880 ./strace-static-x86_64: Process 4530 attached [pid 4530] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4530] setpgid(0, 0) = 0 [pid 4530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4530] write(3, "1000", 4) = 4 [pid 4530] close(3) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4530] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4530] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[881], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 881 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4531 attached [pid 4531] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4531] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 1 [pid 4531] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 1 [pid 4531] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 1 [pid 4531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 1 [pid 4531] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 1 [pid 4531] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4530] <... futex resumed>) = 0 [pid 4531] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4531] <... bind resumed>) = 0 [pid 4530] <... futex resumed>) = 0 [pid 4531] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4531] <... futex resumed>) = 0 [pid 4530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4531] sendto(4, NULL, 0, 0, NULL, 0 [pid 4530] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4530] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4530] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4530] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[882], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 882 [pid 4530] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4532 attached [pid 4532] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4532] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4532] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4532] <... futex resumed>) = 1 [pid 4532] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4532] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4532] <... futex resumed>) = 1 [pid 4532] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4532] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] <... futex resumed>) = 0 [pid 4530] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4532] <... futex resumed>) = 1 [pid 4532] sendto(5, NULL, 0, 0, NULL, 0 [pid 4530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4530] close(3) = 0 [pid 4530] close(4) = 0 [pid 4530] close(5) = 0 [pid 4530] close(6) = -1 EBADF (Bad file descriptor) [pid 4530] close(7) = -1 EBADF (Bad file descriptor) [pid 4530] close(8) = -1 EBADF (Bad file descriptor) [pid 4530] close(9) = -1 EBADF (Bad file descriptor) [pid 4530] close(10) = -1 EBADF (Bad file descriptor) [pid 4530] close(11) = -1 EBADF (Bad file descriptor) [pid 4530] close(12) = -1 EBADF (Bad file descriptor) [pid 4530] close(13) = -1 EBADF (Bad file descriptor) [pid 4530] close(14) = -1 EBADF (Bad file descriptor) [pid 4530] close(15) = -1 EBADF (Bad file descriptor) [pid 4530] close(16) = -1 EBADF (Bad file descriptor) [pid 4530] close(17) = -1 EBADF (Bad file descriptor) [pid 4530] close(18) = -1 EBADF (Bad file descriptor) [pid 4530] close(19) = -1 EBADF (Bad file descriptor) [pid 4530] close(20) = -1 EBADF (Bad file descriptor) [pid 4530] close(21) = -1 EBADF (Bad file descriptor) [pid 4530] close(22) = -1 EBADF (Bad file descriptor) [pid 4530] close(23) = -1 EBADF (Bad file descriptor) [pid 4530] close(24) = -1 EBADF (Bad file descriptor) [pid 4530] close(25) = -1 EBADF (Bad file descriptor) [pid 4530] close(26) = -1 EBADF (Bad file descriptor) [pid 4530] close(27) = -1 EBADF (Bad file descriptor) [pid 4530] close(28) = -1 EBADF (Bad file descriptor) [pid 4530] close(29) = -1 EBADF (Bad file descriptor) [pid 4530] exit_group(0 [pid 4532] <... sendto resumed>) = ? [pid 4531] <... sendto resumed>) = ? [pid 4530] <... exit_group resumed>) = ? [pid 4532] +++ exited with 0 +++ [pid 4531] +++ exited with 0 +++ [pid 4530] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=880, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 883 ./strace-static-x86_64: Process 4533 attached [pid 4533] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4533] setpgid(0, 0) = 0 [pid 4533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4533] write(3, "1000", 4) = 4 [pid 4533] close(3) = 0 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4533] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4533] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[884], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 884 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4534 attached [pid 4534] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4534] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] <... futex resumed>) = 1 [pid 4534] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] <... futex resumed>) = 1 [pid 4534] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4534] <... futex resumed>) = 1 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4533] <... futex resumed>) = 0 [pid 4534] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] <... socket resumed>) = 4 [pid 4533] <... futex resumed>) = 0 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] <... futex resumed>) = 0 [pid 4533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4534] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] <... connect resumed>) = 0 [pid 4533] <... futex resumed>) = 0 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] <... futex resumed>) = 0 [pid 4533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4534] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] <... bind resumed>) = 0 [pid 4533] <... futex resumed>) = 0 [pid 4534] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4534] <... futex resumed>) = 0 [pid 4533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4534] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4533] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4533] <... futex resumed>) = 0 [pid 4534] sendto(4, NULL, 0, 0, NULL, 0 [pid 4533] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4533] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4533] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4533] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[885], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 885 [pid 4533] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4535 attached [pid 4535] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4535] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4535] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4533] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4535] <... futex resumed>) = 1 [pid 4535] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4535] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4533] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4535] <... futex resumed>) = 1 [pid 4535] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4535] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4533] <... futex resumed>) = 0 [pid 4533] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4533] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4535] <... futex resumed>) = 1 [pid 4535] sendto(5, NULL, 0, 0, NULL, 0 [pid 4533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4533] close(3) = 0 [pid 4533] close(4) = 0 [pid 4533] close(5) = 0 [pid 4533] close(6) = -1 EBADF (Bad file descriptor) [pid 4533] close(7) = -1 EBADF (Bad file descriptor) [pid 4533] close(8) = -1 EBADF (Bad file descriptor) [pid 4533] close(9) = -1 EBADF (Bad file descriptor) [pid 4533] close(10) = -1 EBADF (Bad file descriptor) [pid 4533] close(11) = -1 EBADF (Bad file descriptor) [pid 4533] close(12) = -1 EBADF (Bad file descriptor) [pid 4533] close(13) = -1 EBADF (Bad file descriptor) [pid 4533] close(14) = -1 EBADF (Bad file descriptor) [pid 4533] close(15) = -1 EBADF (Bad file descriptor) [pid 4533] close(16) = -1 EBADF (Bad file descriptor) [pid 4533] close(17) = -1 EBADF (Bad file descriptor) [pid 4533] close(18) = -1 EBADF (Bad file descriptor) [pid 4533] close(19) = -1 EBADF (Bad file descriptor) [pid 4533] close(20) = -1 EBADF (Bad file descriptor) [pid 4533] close(21) = -1 EBADF (Bad file descriptor) [pid 4533] close(22) = -1 EBADF (Bad file descriptor) [pid 4533] close(23) = -1 EBADF (Bad file descriptor) [pid 4533] close(24) = -1 EBADF (Bad file descriptor) [pid 4533] close(25) = -1 EBADF (Bad file descriptor) [pid 4533] close(26) = -1 EBADF (Bad file descriptor) [pid 4533] close(27) = -1 EBADF (Bad file descriptor) [pid 4533] close(28) = -1 EBADF (Bad file descriptor) [pid 4533] close(29) = -1 EBADF (Bad file descriptor) [pid 4533] exit_group(0 [pid 4535] <... sendto resumed>) = ? [pid 4534] <... sendto resumed>) = ? [pid 4533] <... exit_group resumed>) = ? [pid 4535] +++ exited with 0 +++ [pid 4534] +++ exited with 0 +++ [pid 4533] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=883, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 886 ./strace-static-x86_64: Process 4536 attached [pid 4536] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4536] setpgid(0, 0) = 0 [pid 4536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4536] write(3, "1000", 4) = 4 [pid 4536] close(3) = 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4536] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4536] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[887], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 887 [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4537 attached [pid 4537] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4537] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4537] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4536] <... futex resumed>) = 0 [pid 4537] <... futex resumed>) = 1 [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4536] <... futex resumed>) = 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4537] <... bind resumed>) = 0 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4537] <... futex resumed>) = 0 [pid 4537] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] <... futex resumed>) = 0 [pid 4537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4537] <... sendmsg resumed>) = 0 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4537] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] <... futex resumed>) = 0 [pid 4537] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4537] <... socket resumed>) = 4 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4537] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] <... futex resumed>) = 0 [pid 4537] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4537] <... connect resumed>) = 0 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4537] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] <... futex resumed>) = 0 [pid 4537] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4537] <... bind resumed>) = 0 [pid 4537] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4537] sendto(4, NULL, 0, 0, NULL, 0 [pid 4536] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4536] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4536] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4536] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[888], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 888 [pid 4536] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4536] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4538 attached [pid 4538] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4538] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4538] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4538] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] <... futex resumed>) = 0 [pid 4538] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4536] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4538] <... connect resumed>) = 0 [pid 4538] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4538] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4536] <... futex resumed>) = 0 [pid 4538] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4536] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4538] <... bind resumed>) = 0 [pid 4538] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4536] <... futex resumed>) = 0 [pid 4536] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4538] sendto(5, NULL, 0, 0, NULL, 0 [pid 4536] <... futex resumed>) = 0 [pid 4538] <... sendto resumed>) = 0 [pid 4536] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4538] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4538] <... futex resumed>) = 0 [pid 4538] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4536] close(3) = 0 [pid 4536] close(4) = 0 [pid 4536] close(5) = 0 [pid 4536] close(6) = -1 EBADF (Bad file descriptor) [pid 4536] close(7) = -1 EBADF (Bad file descriptor) [pid 4536] close(8) = -1 EBADF (Bad file descriptor) [pid 4536] close(9) = -1 EBADF (Bad file descriptor) [pid 4536] close(10) = -1 EBADF (Bad file descriptor) [pid 4536] close(11) = -1 EBADF (Bad file descriptor) [pid 4536] close(12) = -1 EBADF (Bad file descriptor) [pid 4536] close(13) = -1 EBADF (Bad file descriptor) [pid 4536] close(14) = -1 EBADF (Bad file descriptor) [pid 4536] close(15) = -1 EBADF (Bad file descriptor) [pid 4536] close(16) = -1 EBADF (Bad file descriptor) [pid 4536] close(17) = -1 EBADF (Bad file descriptor) [pid 4536] close(18) = -1 EBADF (Bad file descriptor) [pid 4536] close(19) = -1 EBADF (Bad file descriptor) [pid 4536] close(20) = -1 EBADF (Bad file descriptor) [pid 4536] close(21) = -1 EBADF (Bad file descriptor) [pid 4536] close(22) = -1 EBADF (Bad file descriptor) [pid 4536] close(23) = -1 EBADF (Bad file descriptor) [pid 4536] close(24) = -1 EBADF (Bad file descriptor) [pid 4536] close(25) = -1 EBADF (Bad file descriptor) [pid 4536] close(26) = -1 EBADF (Bad file descriptor) [pid 4536] close(27) = -1 EBADF (Bad file descriptor) [pid 4536] close(28) = -1 EBADF (Bad file descriptor) [pid 4536] close(29) = -1 EBADF (Bad file descriptor) [pid 4536] exit_group(0) = ? [pid 4538] <... futex resumed>) = ? [pid 4537] <... sendto resumed>) = ? [pid 4538] +++ exited with 0 +++ [pid 4537] +++ exited with 0 +++ [pid 4536] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=886, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 889 ./strace-static-x86_64: Process 4539 attached [pid 4539] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4539] setpgid(0, 0) = 0 [pid 4539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4539] write(3, "1000", 4) = 4 [pid 4539] close(3) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4539] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4539] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[890], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 890 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4540 attached [pid 4540] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4540] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 1 [pid 4540] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4539] <... futex resumed>) = 0 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4539] <... futex resumed>) = 0 [pid 4540] <... socket resumed>) = 5 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4539] <... futex resumed>) = 0 [pid 4540] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... connect resumed>) = 0 [pid 4539] <... futex resumed>) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 0 [pid 4539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4540] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... bind resumed>) = 0 [pid 4539] <... futex resumed>) = 0 [pid 4540] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4540] <... futex resumed>) = 0 [pid 4539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4540] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4539] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4539] <... futex resumed>) = 0 [pid 4540] sendto(5, NULL, 0, 0, NULL, 0 [pid 4539] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4539] close(3) = 0 [pid 4539] close(4) = 0 [pid 4539] close(5) = 0 [pid 4539] close(6) = -1 EBADF (Bad file descriptor) [pid 4539] close(7) = -1 EBADF (Bad file descriptor) [pid 4539] close(8) = -1 EBADF (Bad file descriptor) [pid 4539] close(9) = -1 EBADF (Bad file descriptor) [pid 4539] close(10) = -1 EBADF (Bad file descriptor) [pid 4539] close(11) = -1 EBADF (Bad file descriptor) [pid 4539] close(12) = -1 EBADF (Bad file descriptor) [pid 4539] close(13) = -1 EBADF (Bad file descriptor) [pid 4539] close(14) = -1 EBADF (Bad file descriptor) [pid 4539] close(15) = -1 EBADF (Bad file descriptor) [pid 4539] close(16) = -1 EBADF (Bad file descriptor) [pid 4539] close(17) = -1 EBADF (Bad file descriptor) [pid 4539] close(18) = -1 EBADF (Bad file descriptor) [pid 4539] close(19) = -1 EBADF (Bad file descriptor) [pid 4539] close(20) = -1 EBADF (Bad file descriptor) [pid 4539] close(21) = -1 EBADF (Bad file descriptor) [pid 4539] close(22) = -1 EBADF (Bad file descriptor) [pid 4539] close(23) = -1 EBADF (Bad file descriptor) [pid 4539] close(24) = -1 EBADF (Bad file descriptor) [pid 4539] close(25) = -1 EBADF (Bad file descriptor) [pid 4539] close(26) = -1 EBADF (Bad file descriptor) [pid 4539] close(27) = -1 EBADF (Bad file descriptor) [pid 4539] close(28) = -1 EBADF (Bad file descriptor) [pid 4539] close(29) = -1 EBADF (Bad file descriptor) [pid 4539] exit_group(0) = ? [pid 4540] <... sendto resumed>) = ? [pid 4540] +++ exited with 0 +++ [pid 4539] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=889, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 891 ./strace-static-x86_64: Process 4541 attached [pid 4541] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4541] setpgid(0, 0) = 0 [pid 4541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4541] write(3, "1000", 4) = 4 [pid 4541] close(3) = 0 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4541] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4541] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[892], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 892 [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4542 attached [pid 4542] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4542] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... connect resumed>) = 0 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... bind resumed>) = 0 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... sendmsg resumed>) = 0 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... socket resumed>) = 4 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... connect resumed>) = 0 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4542] <... bind resumed>) = 0 [pid 4542] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4542] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4542] sendto(4, NULL, 0, 0, NULL, 0 [pid 4541] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4541] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4541] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4541] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[893], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 893 [pid 4541] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4543 attached [pid 4543] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4543] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4543] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4543] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4543] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4541] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] <... connect resumed>) = 0 [pid 4543] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4543] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4543] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4541] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] <... bind resumed>) = 0 [pid 4543] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4543] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4541] <... futex resumed>) = 0 [pid 4543] sendto(5, NULL, 0, 0, NULL, 0 [pid 4541] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4543] <... sendto resumed>) = 0 [pid 4543] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4543] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] close(3) = 0 [pid 4541] close(4) = 0 [pid 4541] close(5) = 0 [pid 4541] close(6) = -1 EBADF (Bad file descriptor) [pid 4541] close(7) = -1 EBADF (Bad file descriptor) [pid 4541] close(8) = -1 EBADF (Bad file descriptor) [pid 4541] close(9) = -1 EBADF (Bad file descriptor) [pid 4541] close(10) = -1 EBADF (Bad file descriptor) [pid 4541] close(11) = -1 EBADF (Bad file descriptor) [pid 4541] close(12) = -1 EBADF (Bad file descriptor) [pid 4541] close(13) = -1 EBADF (Bad file descriptor) [pid 4541] close(14) = -1 EBADF (Bad file descriptor) [pid 4541] close(15) = -1 EBADF (Bad file descriptor) [pid 4541] close(16) = -1 EBADF (Bad file descriptor) [pid 4541] close(17) = -1 EBADF (Bad file descriptor) [pid 4541] close(18) = -1 EBADF (Bad file descriptor) [pid 4541] close(19) = -1 EBADF (Bad file descriptor) [pid 4541] close(20) = -1 EBADF (Bad file descriptor) [pid 4541] close(21) = -1 EBADF (Bad file descriptor) [pid 4541] close(22) = -1 EBADF (Bad file descriptor) [pid 4541] close(23) = -1 EBADF (Bad file descriptor) [pid 4541] close(24) = -1 EBADF (Bad file descriptor) [pid 4541] close(25) = -1 EBADF (Bad file descriptor) [pid 4541] close(26) = -1 EBADF (Bad file descriptor) [pid 4541] close(27) = -1 EBADF (Bad file descriptor) [pid 4541] close(28) = -1 EBADF (Bad file descriptor) [pid 4541] close(29) = -1 EBADF (Bad file descriptor) [pid 4541] exit_group(0 [pid 4543] <... futex resumed>) = ? [pid 4541] <... exit_group resumed>) = ? [pid 4543] +++ exited with 0 +++ [pid 4542] <... sendto resumed>) = ? [pid 4542] +++ exited with 0 +++ [pid 4541] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=891, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 894 ./strace-static-x86_64: Process 4544 attached [pid 4544] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4544] setpgid(0, 0) = 0 [pid 4544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4544] write(3, "1000", 4) = 4 [pid 4544] close(3) = 0 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4544] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4544] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[895], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 895 [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4545 attached [pid 4545] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4545] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... futex resumed>) = 0 [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... futex resumed>) = 1 [pid 4545] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... futex resumed>) = 0 [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... futex resumed>) = 1 [pid 4545] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4544] <... futex resumed>) = 0 [pid 4545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... sendmsg resumed>) = 0 [pid 4544] <... futex resumed>) = 0 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... futex resumed>) = 0 [pid 4544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... socket resumed>) = 4 [pid 4544] <... futex resumed>) = 0 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... futex resumed>) = 0 [pid 4544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4545] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4544] <... futex resumed>) = 0 [pid 4545] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... connect resumed>) = 0 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4544] <... futex resumed>) = 0 [pid 4545] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4544] <... futex resumed>) = 0 [pid 4545] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4545] <... bind resumed>) = 0 [pid 4545] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4544] <... futex resumed>) = 0 [pid 4545] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4544] <... futex resumed>) = 0 [pid 4545] sendto(4, NULL, 0, 0, NULL, 0 [pid 4544] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4544] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4544] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4544] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[896], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 896 [pid 4544] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4544] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4546 attached [pid 4546] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4546] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4546] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... futex resumed>) = 0 [pid 4546] <... futex resumed>) = 1 [pid 4544] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4546] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4544] <... futex resumed>) = 0 [pid 4546] <... connect resumed>) = 0 [pid 4544] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4546] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4546] <... futex resumed>) = 0 [pid 4544] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4546] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4544] <... futex resumed>) = 0 [pid 4546] <... bind resumed>) = 0 [pid 4544] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4546] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4544] <... futex resumed>) = 0 [pid 4546] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4544] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4544] <... futex resumed>) = 0 [pid 4546] sendto(5, NULL, 0, 0, NULL, 0 [pid 4544] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4544] close(3) = 0 [pid 4544] close(4) = 0 [pid 4544] close(5) = 0 [pid 4544] close(6) = -1 EBADF (Bad file descriptor) [pid 4544] close(7) = -1 EBADF (Bad file descriptor) [pid 4544] close(8) = -1 EBADF (Bad file descriptor) [pid 4544] close(9) = -1 EBADF (Bad file descriptor) [pid 4544] close(10) = -1 EBADF (Bad file descriptor) [pid 4544] close(11) = -1 EBADF (Bad file descriptor) [pid 4544] close(12) = -1 EBADF (Bad file descriptor) [pid 4544] close(13) = -1 EBADF (Bad file descriptor) [pid 4544] close(14) = -1 EBADF (Bad file descriptor) [pid 4544] close(15) = -1 EBADF (Bad file descriptor) [pid 4544] close(16) = -1 EBADF (Bad file descriptor) [pid 4544] close(17) = -1 EBADF (Bad file descriptor) [pid 4544] close(18) = -1 EBADF (Bad file descriptor) [pid 4544] close(19) = -1 EBADF (Bad file descriptor) [pid 4544] close(20) = -1 EBADF (Bad file descriptor) [pid 4544] close(21) = -1 EBADF (Bad file descriptor) [pid 4544] close(22) = -1 EBADF (Bad file descriptor) [pid 4544] close(23) = -1 EBADF (Bad file descriptor) [pid 4544] close(24) = -1 EBADF (Bad file descriptor) [pid 4544] close(25) = -1 EBADF (Bad file descriptor) [pid 4544] close(26) = -1 EBADF (Bad file descriptor) [pid 4544] close(27) = -1 EBADF (Bad file descriptor) [pid 4544] close(28) = -1 EBADF (Bad file descriptor) [pid 4544] close(29) = -1 EBADF (Bad file descriptor) [pid 4544] exit_group(0) = ? [pid 4546] <... sendto resumed>) = ? [pid 4545] <... sendto resumed>) = ? [pid 4546] +++ exited with 0 +++ [pid 4545] +++ exited with 0 +++ [pid 4544] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=894, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 897 ./strace-static-x86_64: Process 4547 attached [pid 4547] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4547] setpgid(0, 0) = 0 [pid 4547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4547] write(3, "1000", 4) = 4 [pid 4547] close(3) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4547] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4547] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[898], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 898 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4548 attached [pid 4548] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4548] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4548] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4548] <... futex resumed>) = 1 [pid 4548] sendto(4, NULL, 0, 0, NULL, 0 [pid 4547] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4547] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4547] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4547] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4547] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[899], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 899 [pid 4547] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4549 attached [pid 4549] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4549] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4549] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4549] <... futex resumed>) = 1 [pid 4549] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4549] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4549] <... futex resumed>) = 1 [pid 4549] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4549] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4547] <... futex resumed>) = 0 [pid 4547] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4547] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4549] <... futex resumed>) = 1 [pid 4549] sendto(5, NULL, 0, 0, NULL, 0 [pid 4547] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4547] close(3) = 0 [pid 4547] close(4) = 0 [pid 4547] close(5) = 0 [pid 4547] close(6) = -1 EBADF (Bad file descriptor) [pid 4547] close(7) = -1 EBADF (Bad file descriptor) [pid 4547] close(8) = -1 EBADF (Bad file descriptor) [pid 4547] close(9) = -1 EBADF (Bad file descriptor) [pid 4547] close(10) = -1 EBADF (Bad file descriptor) [pid 4547] close(11) = -1 EBADF (Bad file descriptor) [pid 4547] close(12) = -1 EBADF (Bad file descriptor) [pid 4547] close(13) = -1 EBADF (Bad file descriptor) [pid 4547] close(14) = -1 EBADF (Bad file descriptor) [pid 4547] close(15) = -1 EBADF (Bad file descriptor) [pid 4547] close(16) = -1 EBADF (Bad file descriptor) [pid 4547] close(17) = -1 EBADF (Bad file descriptor) [pid 4547] close(18) = -1 EBADF (Bad file descriptor) [pid 4547] close(19) = -1 EBADF (Bad file descriptor) [pid 4547] close(20) = -1 EBADF (Bad file descriptor) [pid 4547] close(21) = -1 EBADF (Bad file descriptor) [pid 4547] close(22) = -1 EBADF (Bad file descriptor) [pid 4547] close(23) = -1 EBADF (Bad file descriptor) [pid 4547] close(24) = -1 EBADF (Bad file descriptor) [pid 4547] close(25) = -1 EBADF (Bad file descriptor) [pid 4547] close(26) = -1 EBADF (Bad file descriptor) [pid 4547] close(27) = -1 EBADF (Bad file descriptor) [pid 4547] close(28) = -1 EBADF (Bad file descriptor) [pid 4547] close(29) = -1 EBADF (Bad file descriptor) [pid 4547] exit_group(0 [pid 4549] <... sendto resumed>) = ? [pid 4548] <... sendto resumed>) = ? [pid 4547] <... exit_group resumed>) = ? [pid 4549] +++ exited with 0 +++ [pid 4548] +++ exited with 0 +++ [pid 4547] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=897, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 900 ./strace-static-x86_64: Process 4550 attached [pid 4550] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4550] setpgid(0, 0) = 0 [pid 4550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4550] write(3, "1000", 4) = 4 [pid 4550] close(3) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4550] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4550] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[901], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 901 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4551 attached [pid 4551] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4551] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... futex resumed>) = 1 [pid 4551] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... futex resumed>) = 1 [pid 4551] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... futex resumed>) = 1 [pid 4551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... futex resumed>) = 1 [pid 4551] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... futex resumed>) = 1 [pid 4551] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4551] <... futex resumed>) = 1 [pid 4551] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4551] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4551] sendto(4, NULL, 0, 0, NULL, 0 [pid 4550] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4550] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4550] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4550] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[902], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 902 [pid 4550] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4550] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4552 attached [pid 4552] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4552] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4552] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4552] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4550] <... futex resumed>) = 0 [pid 4550] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... futex resumed>) = 0 [pid 4550] <... futex resumed>) = 1 [pid 4552] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4550] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] <... connect resumed>) = 0 [pid 4552] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4552] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4550] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4550] <... futex resumed>) = 0 [pid 4552] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4550] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4552] <... bind resumed>) = 0 [pid 4552] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4550] <... futex resumed>) = 0 [pid 4552] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4550] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4550] <... futex resumed>) = 0 [pid 4552] sendto(5, NULL, 0, 0, NULL, 0 [pid 4550] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4550] close(3) = 0 [pid 4550] close(4) = 0 [pid 4550] close(5) = 0 [pid 4550] close(6) = -1 EBADF (Bad file descriptor) [pid 4550] close(7) = -1 EBADF (Bad file descriptor) [pid 4550] close(8) = -1 EBADF (Bad file descriptor) [pid 4550] close(9) = -1 EBADF (Bad file descriptor) [pid 4550] close(10) = -1 EBADF (Bad file descriptor) [pid 4550] close(11) = -1 EBADF (Bad file descriptor) [pid 4550] close(12) = -1 EBADF (Bad file descriptor) [pid 4550] close(13) = -1 EBADF (Bad file descriptor) [pid 4550] close(14) = -1 EBADF (Bad file descriptor) [pid 4550] close(15) = -1 EBADF (Bad file descriptor) [pid 4550] close(16) = -1 EBADF (Bad file descriptor) [pid 4550] close(17) = -1 EBADF (Bad file descriptor) [pid 4550] close(18) = -1 EBADF (Bad file descriptor) [pid 4550] close(19) = -1 EBADF (Bad file descriptor) [pid 4550] close(20) = -1 EBADF (Bad file descriptor) [pid 4550] close(21) = -1 EBADF (Bad file descriptor) [pid 4550] close(22) = -1 EBADF (Bad file descriptor) [pid 4550] close(23) = -1 EBADF (Bad file descriptor) [pid 4550] close(24) = -1 EBADF (Bad file descriptor) [pid 4550] close(25) = -1 EBADF (Bad file descriptor) [pid 4550] close(26) = -1 EBADF (Bad file descriptor) [pid 4550] close(27) = -1 EBADF (Bad file descriptor) [pid 4550] close(28) = -1 EBADF (Bad file descriptor) [pid 4550] close(29) = -1 EBADF (Bad file descriptor) [pid 4550] exit_group(0 [pid 4552] <... sendto resumed>) = ? [pid 4551] <... sendto resumed>) = ? [pid 4552] +++ exited with 0 +++ [pid 4551] +++ exited with 0 +++ [pid 4550] <... exit_group resumed>) = ? [pid 4550] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=900, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 903 ./strace-static-x86_64: Process 4553 attached [pid 4553] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4553] setpgid(0, 0) = 0 [pid 4553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4553] write(3, "1000", 4) = 4 [pid 4553] close(3) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4553] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4553] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[904], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 904 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4554 attached [pid 4554] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4554] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... futex resumed>) = 1 [pid 4554] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... futex resumed>) = 1 [pid 4554] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... futex resumed>) = 1 [pid 4554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... futex resumed>) = 1 [pid 4554] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4553] <... futex resumed>) = 0 [pid 4554] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... connect resumed>) = 0 [pid 4553] <... futex resumed>) = 0 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... futex resumed>) = 0 [pid 4553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4554] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4553] <... futex resumed>) = 0 [pid 4554] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4554] <... bind resumed>) = 0 [pid 4554] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4553] <... futex resumed>) = 0 [pid 4554] sendto(4, NULL, 0, 0, NULL, 0 [pid 4553] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4553] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4553] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4553] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[905], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 905 [pid 4553] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4555 attached [pid 4555] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4555] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4555] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] <... futex resumed>) = 0 [pid 4553] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4555] <... futex resumed>) = 1 [pid 4555] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4555] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4553] <... futex resumed>) = 0 [pid 4555] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4553] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4555] <... bind resumed>) = 0 [pid 4553] <... futex resumed>) = 0 [pid 4555] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4553] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4555] <... futex resumed>) = 0 [pid 4553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4555] sendto(5, NULL, 0, 0, NULL, 0 [pid 4553] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4553] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4553] close(3) = 0 [pid 4553] close(4) = 0 [pid 4553] close(5) = 0 [pid 4553] close(6) = -1 EBADF (Bad file descriptor) [pid 4553] close(7) = -1 EBADF (Bad file descriptor) [pid 4553] close(8) = -1 EBADF (Bad file descriptor) [pid 4553] close(9) = -1 EBADF (Bad file descriptor) [pid 4553] close(10) = -1 EBADF (Bad file descriptor) [pid 4553] close(11) = -1 EBADF (Bad file descriptor) [pid 4553] close(12) = -1 EBADF (Bad file descriptor) [pid 4553] close(13) = -1 EBADF (Bad file descriptor) [pid 4553] close(14) = -1 EBADF (Bad file descriptor) [pid 4553] close(15) = -1 EBADF (Bad file descriptor) [pid 4553] close(16) = -1 EBADF (Bad file descriptor) [pid 4553] close(17) = -1 EBADF (Bad file descriptor) [pid 4553] close(18) = -1 EBADF (Bad file descriptor) [pid 4553] close(19) = -1 EBADF (Bad file descriptor) [pid 4553] close(20) = -1 EBADF (Bad file descriptor) [pid 4553] close(21) = -1 EBADF (Bad file descriptor) [pid 4553] close(22) = -1 EBADF (Bad file descriptor) [pid 4553] close(23) = -1 EBADF (Bad file descriptor) [pid 4553] close(24) = -1 EBADF (Bad file descriptor) [pid 4553] close(25) = -1 EBADF (Bad file descriptor) [pid 4553] close(26) = -1 EBADF (Bad file descriptor) [pid 4553] close(27) = -1 EBADF (Bad file descriptor) [pid 4553] close(28) = -1 EBADF (Bad file descriptor) [pid 4553] close(29) = -1 EBADF (Bad file descriptor) [pid 4553] exit_group(0 [pid 4555] <... sendto resumed>) = ? [pid 4554] <... sendto resumed>) = ? [pid 4553] <... exit_group resumed>) = ? [pid 4555] +++ exited with 0 +++ [pid 4554] +++ exited with 0 +++ [pid 4553] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=903, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 906 ./strace-static-x86_64: Process 4556 attached [pid 4556] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4556] setpgid(0, 0) = 0 [pid 4556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4556] write(3, "1000", 4) = 4 [pid 4556] close(3) = 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4556] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4556] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[907], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 907 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4557 attached [pid 4557] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4557] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] <... bind resumed>) = 0 [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] <... sendmsg resumed>) = 0 [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4557] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] <... socket resumed>) = 4 [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4557] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4557] <... connect resumed>) = 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4557] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] <... futex resumed>) = 0 [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] <... futex resumed>) = 0 [pid 4556] <... futex resumed>) = 1 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4557] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4557] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4557] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4556] <... futex resumed>) = 0 [pid 4557] sendto(4, NULL, 0, 0, NULL, 0 [pid 4556] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4556] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4556] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4556] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[908], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 908 [pid 4556] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4556] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4558 attached [pid 4558] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4558] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4558] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4558] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4556] <... futex resumed>) = 0 [pid 4558] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4556] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4558] <... connect resumed>) = 0 [pid 4558] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4558] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4556] <... futex resumed>) = 0 [pid 4558] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4556] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4558] <... bind resumed>) = 0 [pid 4558] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4558] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4556] <... futex resumed>) = 0 [pid 4558] sendto(5, NULL, 0, 0, NULL, 0 [pid 4556] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4558] <... sendto resumed>) = 0 [pid 4558] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4556] <... futex resumed>) = 0 [pid 4558] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4556] close(3) = 0 [pid 4556] close(4) = 0 [pid 4556] close(5) = 0 [pid 4556] close(6) = -1 EBADF (Bad file descriptor) [pid 4556] close(7) = -1 EBADF (Bad file descriptor) [pid 4556] close(8) = -1 EBADF (Bad file descriptor) [pid 4556] close(9) = -1 EBADF (Bad file descriptor) [pid 4556] close(10) = -1 EBADF (Bad file descriptor) [pid 4556] close(11) = -1 EBADF (Bad file descriptor) [pid 4556] close(12) = -1 EBADF (Bad file descriptor) [pid 4556] close(13) = -1 EBADF (Bad file descriptor) [pid 4556] close(14) = -1 EBADF (Bad file descriptor) [pid 4556] close(15) = -1 EBADF (Bad file descriptor) [pid 4556] close(16) = -1 EBADF (Bad file descriptor) [pid 4556] close(17) = -1 EBADF (Bad file descriptor) [pid 4556] close(18) = -1 EBADF (Bad file descriptor) [pid 4556] close(19) = -1 EBADF (Bad file descriptor) [pid 4556] close(20) = -1 EBADF (Bad file descriptor) [pid 4556] close(21) = -1 EBADF (Bad file descriptor) [pid 4556] close(22) = -1 EBADF (Bad file descriptor) [pid 4556] close(23) = -1 EBADF (Bad file descriptor) [pid 4556] close(24) = -1 EBADF (Bad file descriptor) [pid 4556] close(25) = -1 EBADF (Bad file descriptor) [pid 4556] close(26) = -1 EBADF (Bad file descriptor) [pid 4556] close(27) = -1 EBADF (Bad file descriptor) [pid 4556] close(28) = -1 EBADF (Bad file descriptor) [pid 4556] close(29) = -1 EBADF (Bad file descriptor) [pid 4556] exit_group(0) = ? [pid 4558] <... futex resumed>) = ? [pid 4557] <... sendto resumed>) = ? [pid 4558] +++ exited with 0 +++ [pid 4557] +++ exited with 0 +++ [pid 4556] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=906, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 909 ./strace-static-x86_64: Process 4559 attached [pid 4559] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4559] setpgid(0, 0) = 0 [pid 4559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4559] write(3, "1000", 4) = 4 [pid 4559] close(3) = 0 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4559] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4559] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[910], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 910 [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4560 attached [pid 4560] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4560] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4559] <... futex resumed>) = 0 [pid 4560] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... connect resumed>) = 0 [pid 4559] <... futex resumed>) = 0 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... futex resumed>) = 0 [pid 4559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4560] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... bind resumed>) = 0 [pid 4559] <... futex resumed>) = 0 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... futex resumed>) = 0 [pid 4559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... sendmsg resumed>) = 0 [pid 4559] <... futex resumed>) = 0 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... futex resumed>) = 0 [pid 4559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4560] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4559] <... futex resumed>) = 0 [pid 4560] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... socket resumed>) = 4 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4559] <... futex resumed>) = 0 [pid 4560] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4559] <... futex resumed>) = 0 [pid 4560] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... connect resumed>) = 0 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4559] <... futex resumed>) = 0 [pid 4560] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4559] <... futex resumed>) = 0 [pid 4560] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4560] <... bind resumed>) = 0 [pid 4560] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4559] <... futex resumed>) = 0 [pid 4560] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4559] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4559] <... futex resumed>) = 0 [pid 4560] sendto(4, NULL, 0, 0, NULL, 0 [pid 4559] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4559] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4559] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4559] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[911], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 911 ./strace-static-x86_64: Process 4561 attached [pid 4559] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4561] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4561] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... futex resumed>) = 0 [pid 4559] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] <... futex resumed>) = 1 [pid 4561] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4561] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... futex resumed>) = 0 [pid 4559] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] <... futex resumed>) = 1 [pid 4561] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4561] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4559] <... futex resumed>) = 0 [pid 4559] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4559] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4561] <... futex resumed>) = 1 [pid 4561] sendto(5, NULL, 0, 0, NULL, 0 [pid 4559] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4559] close(3) = 0 [pid 4559] close(4) = 0 [pid 4559] close(5) = 0 [pid 4559] close(6) = -1 EBADF (Bad file descriptor) [pid 4559] close(7) = -1 EBADF (Bad file descriptor) [pid 4559] close(8) = -1 EBADF (Bad file descriptor) [pid 4559] close(9) = -1 EBADF (Bad file descriptor) [pid 4559] close(10) = -1 EBADF (Bad file descriptor) [pid 4559] close(11) = -1 EBADF (Bad file descriptor) [pid 4559] close(12) = -1 EBADF (Bad file descriptor) [pid 4559] close(13) = -1 EBADF (Bad file descriptor) [pid 4559] close(14) = -1 EBADF (Bad file descriptor) [pid 4559] close(15) = -1 EBADF (Bad file descriptor) [pid 4559] close(16) = -1 EBADF (Bad file descriptor) [pid 4559] close(17) = -1 EBADF (Bad file descriptor) [pid 4559] close(18) = -1 EBADF (Bad file descriptor) [pid 4559] close(19) = -1 EBADF (Bad file descriptor) [pid 4559] close(20) = -1 EBADF (Bad file descriptor) [pid 4559] close(21) = -1 EBADF (Bad file descriptor) [pid 4559] close(22) = -1 EBADF (Bad file descriptor) [pid 4559] close(23) = -1 EBADF (Bad file descriptor) [pid 4559] close(24) = -1 EBADF (Bad file descriptor) [pid 4559] close(25) = -1 EBADF (Bad file descriptor) [pid 4559] close(26) = -1 EBADF (Bad file descriptor) [pid 4559] close(27) = -1 EBADF (Bad file descriptor) [pid 4559] close(28) = -1 EBADF (Bad file descriptor) [pid 4559] close(29) = -1 EBADF (Bad file descriptor) [pid 4559] exit_group(0) = ? [pid 4561] <... sendto resumed>) = ? [pid 4560] <... sendto resumed>) = ? [pid 4561] +++ exited with 0 +++ [pid 4560] +++ exited with 0 +++ [pid 4559] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=909, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 912 ./strace-static-x86_64: Process 4562 attached [pid 4562] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4562] setpgid(0, 0) = 0 [pid 4562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4562] write(3, "1000", 4) = 4 [pid 4562] close(3) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4562] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4562] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[913], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 913 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4563 attached [pid 4563] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4563] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4563] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4563] <... futex resumed>) = 1 [pid 4563] sendto(4, NULL, 0, 0, NULL, 0 [pid 4562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4562] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4562] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4562] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[914], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 914 [pid 4562] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4562] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4564 attached [pid 4564] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4564] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4564] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4562] <... futex resumed>) = 0 [pid 4564] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4562] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4564] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4564] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4564] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4562] <... futex resumed>) = 0 [pid 4564] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4562] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4564] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4562] <... futex resumed>) = 0 [pid 4564] <... bind resumed>) = 0 [pid 4562] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4564] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4564] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4564] sendto(5, NULL, 0, 0, NULL, 0 [pid 4562] <... futex resumed>) = 0 [pid 4562] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4562] close(3) = 0 [pid 4562] close(4) = 0 [pid 4562] close(5) = 0 [pid 4562] close(6) = -1 EBADF (Bad file descriptor) [pid 4562] close(7) = -1 EBADF (Bad file descriptor) [pid 4562] close(8) = -1 EBADF (Bad file descriptor) [pid 4562] close(9) = -1 EBADF (Bad file descriptor) [pid 4562] close(10) = -1 EBADF (Bad file descriptor) [pid 4562] close(11) = -1 EBADF (Bad file descriptor) [pid 4562] close(12) = -1 EBADF (Bad file descriptor) [pid 4562] close(13) = -1 EBADF (Bad file descriptor) [pid 4562] close(14) = -1 EBADF (Bad file descriptor) [pid 4562] close(15) = -1 EBADF (Bad file descriptor) [pid 4562] close(16) = -1 EBADF (Bad file descriptor) [pid 4562] close(17) = -1 EBADF (Bad file descriptor) [pid 4562] close(18) = -1 EBADF (Bad file descriptor) [pid 4562] close(19) = -1 EBADF (Bad file descriptor) [pid 4562] close(20) = -1 EBADF (Bad file descriptor) [pid 4562] close(21) = -1 EBADF (Bad file descriptor) [pid 4562] close(22) = -1 EBADF (Bad file descriptor) [pid 4562] close(23) = -1 EBADF (Bad file descriptor) [pid 4562] close(24) = -1 EBADF (Bad file descriptor) [pid 4562] close(25) = -1 EBADF (Bad file descriptor) [pid 4562] close(26) = -1 EBADF (Bad file descriptor) [pid 4562] close(27) = -1 EBADF (Bad file descriptor) [pid 4562] close(28) = -1 EBADF (Bad file descriptor) [pid 4562] close(29) = -1 EBADF (Bad file descriptor) [pid 4562] exit_group(0) = ? [pid 4564] <... sendto resumed>) = ? [pid 4564] +++ exited with 0 +++ [pid 4563] <... sendto resumed>) = ? [pid 4563] +++ exited with 0 +++ [pid 4562] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=912, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 915 ./strace-static-x86_64: Process 4565 attached [pid 4565] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4565] setpgid(0, 0) = 0 [pid 4565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4565] write(3, "1000", 4) = 4 [pid 4565] close(3) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4565] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4565] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[916], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 916 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4566 attached [pid 4566] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4566] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 1 [pid 4566] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 1 [pid 4566] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 1 [pid 4566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 1 [pid 4566] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 1 [pid 4566] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4566] <... futex resumed>) = 1 [pid 4566] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4566] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4566] sendto(4, NULL, 0, 0, NULL, 0 [pid 4565] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4565] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4565] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4565] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[917], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 917 [pid 4565] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4567 attached [pid 4567] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4567] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4567] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4567] <... futex resumed>) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4567] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4567] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4565] <... futex resumed>) = 0 [pid 4565] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4567] <... futex resumed>) = 1 [pid 4567] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4567] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4567] sendto(5, NULL, 0, 0, NULL, 0 [pid 4565] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4565] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4567] <... sendto resumed>) = 0 [pid 4567] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4565] <... futex resumed>) = 0 [pid 4567] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4565] close(3) = 0 [pid 4565] close(4) = 0 [pid 4565] close(5) = 0 [pid 4565] close(6) = -1 EBADF (Bad file descriptor) [pid 4565] close(7) = -1 EBADF (Bad file descriptor) [pid 4565] close(8) = -1 EBADF (Bad file descriptor) [pid 4565] close(9) = -1 EBADF (Bad file descriptor) [pid 4565] close(10) = -1 EBADF (Bad file descriptor) [pid 4565] close(11) = -1 EBADF (Bad file descriptor) [pid 4565] close(12) = -1 EBADF (Bad file descriptor) [pid 4565] close(13) = -1 EBADF (Bad file descriptor) [pid 4565] close(14) = -1 EBADF (Bad file descriptor) [pid 4565] close(15) = -1 EBADF (Bad file descriptor) [pid 4565] close(16) = -1 EBADF (Bad file descriptor) [pid 4565] close(17) = -1 EBADF (Bad file descriptor) [pid 4565] close(18) = -1 EBADF (Bad file descriptor) [pid 4565] close(19) = -1 EBADF (Bad file descriptor) [pid 4565] close(20) = -1 EBADF (Bad file descriptor) [pid 4565] close(21) = -1 EBADF (Bad file descriptor) [pid 4565] close(22) = -1 EBADF (Bad file descriptor) [pid 4565] close(23) = -1 EBADF (Bad file descriptor) [pid 4565] close(24) = -1 EBADF (Bad file descriptor) [pid 4565] close(25) = -1 EBADF (Bad file descriptor) [pid 4565] close(26) = -1 EBADF (Bad file descriptor) [pid 4565] close(27) = -1 EBADF (Bad file descriptor) [pid 4565] close(28) = -1 EBADF (Bad file descriptor) [pid 4565] close(29) = -1 EBADF (Bad file descriptor) [pid 4565] exit_group(0) = ? [pid 4567] <... futex resumed>) = ? [pid 4567] +++ exited with 0 +++ [pid 4566] <... sendto resumed>) = ? [pid 4566] +++ exited with 0 +++ [pid 4565] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=915, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 918 ./strace-static-x86_64: Process 4568 attached [pid 4568] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4568] setpgid(0, 0) = 0 [pid 4568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4568] write(3, "1000", 4) = 4 [pid 4568] close(3) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4568] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4568] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[919], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 919 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4569 attached [pid 4569] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4569] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4569] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4569] <... futex resumed>) = 1 [pid 4569] sendto(4, NULL, 0, 0, NULL, 0 [pid 4568] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4568] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4568] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4568] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4568] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[920], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 920 [pid 4568] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4570 attached [pid 4570] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4570] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4570] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... futex resumed>) = 1 [pid 4570] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4570] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... futex resumed>) = 1 [pid 4570] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4570] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4568] <... futex resumed>) = 0 [pid 4568] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4568] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4570] <... futex resumed>) = 1 [pid 4570] sendto(5, NULL, 0, 0, NULL, 0 [pid 4568] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4568] close(3) = 0 [pid 4568] close(4) = 0 [pid 4568] close(5) = 0 [pid 4568] close(6) = -1 EBADF (Bad file descriptor) [pid 4568] close(7) = -1 EBADF (Bad file descriptor) [pid 4568] close(8) = -1 EBADF (Bad file descriptor) [pid 4568] close(9) = -1 EBADF (Bad file descriptor) [pid 4568] close(10) = -1 EBADF (Bad file descriptor) [pid 4568] close(11) = -1 EBADF (Bad file descriptor) [pid 4568] close(12) = -1 EBADF (Bad file descriptor) [pid 4568] close(13) = -1 EBADF (Bad file descriptor) [pid 4568] close(14) = -1 EBADF (Bad file descriptor) [pid 4568] close(15) = -1 EBADF (Bad file descriptor) [pid 4568] close(16) = -1 EBADF (Bad file descriptor) [pid 4568] close(17) = -1 EBADF (Bad file descriptor) [pid 4568] close(18) = -1 EBADF (Bad file descriptor) [pid 4568] close(19) = -1 EBADF (Bad file descriptor) [pid 4568] close(20) = -1 EBADF (Bad file descriptor) [pid 4568] close(21) = -1 EBADF (Bad file descriptor) [pid 4568] close(22) = -1 EBADF (Bad file descriptor) [pid 4568] close(23) = -1 EBADF (Bad file descriptor) [pid 4568] close(24) = -1 EBADF (Bad file descriptor) [pid 4568] close(25) = -1 EBADF (Bad file descriptor) [pid 4568] close(26) = -1 EBADF (Bad file descriptor) [pid 4568] close(27) = -1 EBADF (Bad file descriptor) [pid 4568] close(28) = -1 EBADF (Bad file descriptor) [pid 4568] close(29) = -1 EBADF (Bad file descriptor) [pid 4568] exit_group(0 [pid 4570] <... sendto resumed>) = ? [pid 4569] <... sendto resumed>) = ? [pid 4568] <... exit_group resumed>) = ? [pid 4570] +++ exited with 0 +++ [pid 4569] +++ exited with 0 +++ [pid 4568] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=918, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 921 ./strace-static-x86_64: Process 4571 attached [pid 4571] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4571] setpgid(0, 0) = 0 [pid 4571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4571] write(3, "1000", 4) = 4 [pid 4571] close(3) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4571] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4571] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[922], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 922 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4572 attached [pid 4572] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4572] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4572] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 0 [pid 4571] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4572] <... futex resumed>) = 1 [pid 4572] sendto(4, NULL, 0, 0, NULL, 0 [pid 4571] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4571] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4571] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4571] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[923], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 923 [pid 4571] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4573 attached [pid 4573] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4573] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4573] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4571] <... futex resumed>) = 0 [pid 4573] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4571] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4571] <... futex resumed>) = 0 [pid 4573] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4571] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4573] <... connect resumed>) = 0 [pid 4573] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4571] <... futex resumed>) = 0 [pid 4573] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4571] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4573] <... bind resumed>) = 0 [pid 4571] <... futex resumed>) = 0 [pid 4573] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4573] <... futex resumed>) = 0 [pid 4571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4573] sendto(5, NULL, 0, 0, NULL, 0 [pid 4571] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4571] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4571] close(3) = 0 [pid 4571] close(4) = 0 [pid 4571] close(5) = 0 [pid 4571] close(6) = -1 EBADF (Bad file descriptor) [pid 4571] close(7) = -1 EBADF (Bad file descriptor) [pid 4571] close(8) = -1 EBADF (Bad file descriptor) [pid 4571] close(9) = -1 EBADF (Bad file descriptor) [pid 4571] close(10) = -1 EBADF (Bad file descriptor) [pid 4571] close(11) = -1 EBADF (Bad file descriptor) [pid 4571] close(12) = -1 EBADF (Bad file descriptor) [pid 4571] close(13) = -1 EBADF (Bad file descriptor) [pid 4571] close(14) = -1 EBADF (Bad file descriptor) [pid 4571] close(15) = -1 EBADF (Bad file descriptor) [pid 4571] close(16) = -1 EBADF (Bad file descriptor) [pid 4571] close(17) = -1 EBADF (Bad file descriptor) [pid 4571] close(18) = -1 EBADF (Bad file descriptor) [pid 4571] close(19) = -1 EBADF (Bad file descriptor) [pid 4571] close(20) = -1 EBADF (Bad file descriptor) [pid 4571] close(21) = -1 EBADF (Bad file descriptor) [pid 4571] close(22) = -1 EBADF (Bad file descriptor) [pid 4571] close(23) = -1 EBADF (Bad file descriptor) [pid 4571] close(24) = -1 EBADF (Bad file descriptor) [pid 4571] close(25) = -1 EBADF (Bad file descriptor) [pid 4571] close(26) = -1 EBADF (Bad file descriptor) [pid 4571] close(27) = -1 EBADF (Bad file descriptor) [pid 4571] close(28) = -1 EBADF (Bad file descriptor) [pid 4571] close(29) = -1 EBADF (Bad file descriptor) [pid 4571] exit_group(0 [pid 4572] <... sendto resumed>) = ? [pid 4571] <... exit_group resumed>) = ? [pid 4573] <... sendto resumed>) = ? [pid 4572] +++ exited with 0 +++ [pid 4573] +++ exited with 0 +++ [pid 4571] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=921, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 924 ./strace-static-x86_64: Process 4574 attached [pid 4574] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4574] setpgid(0, 0) = 0 [pid 4574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4574] write(3, "1000", 4) = 4 [pid 4574] close(3) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4574] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4574] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[925], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 925 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4575 attached [pid 4575] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4575] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4575] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4575] <... futex resumed>) = 1 [pid 4575] sendto(4, NULL, 0, 0, NULL, 0 [pid 4574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4574] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4574] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4574] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[926], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 926 [pid 4574] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4576 attached [pid 4576] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4576] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4576] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4576] <... futex resumed>) = 1 [pid 4576] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4576] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4576] <... futex resumed>) = 1 [pid 4576] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4576] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] <... futex resumed>) = 0 [pid 4574] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4576] <... futex resumed>) = 1 [pid 4576] sendto(5, NULL, 0, 0, NULL, 0 [pid 4574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4574] close(3) = 0 [pid 4574] close(4) = 0 [pid 4574] close(5) = 0 [pid 4574] close(6) = -1 EBADF (Bad file descriptor) [pid 4574] close(7) = -1 EBADF (Bad file descriptor) [pid 4574] close(8) = -1 EBADF (Bad file descriptor) [pid 4574] close(9) = -1 EBADF (Bad file descriptor) [pid 4574] close(10) = -1 EBADF (Bad file descriptor) [pid 4574] close(11) = -1 EBADF (Bad file descriptor) [pid 4574] close(12) = -1 EBADF (Bad file descriptor) [pid 4574] close(13) = -1 EBADF (Bad file descriptor) [pid 4574] close(14) = -1 EBADF (Bad file descriptor) [pid 4574] close(15) = -1 EBADF (Bad file descriptor) [pid 4574] close(16) = -1 EBADF (Bad file descriptor) [pid 4574] close(17) = -1 EBADF (Bad file descriptor) [pid 4574] close(18) = -1 EBADF (Bad file descriptor) [pid 4574] close(19) = -1 EBADF (Bad file descriptor) [pid 4574] close(20) = -1 EBADF (Bad file descriptor) [pid 4574] close(21) = -1 EBADF (Bad file descriptor) [pid 4574] close(22) = -1 EBADF (Bad file descriptor) [pid 4574] close(23) = -1 EBADF (Bad file descriptor) [pid 4574] close(24) = -1 EBADF (Bad file descriptor) [pid 4574] close(25) = -1 EBADF (Bad file descriptor) [pid 4574] close(26) = -1 EBADF (Bad file descriptor) [pid 4574] close(27) = -1 EBADF (Bad file descriptor) [pid 4574] close(28) = -1 EBADF (Bad file descriptor) [pid 4574] close(29) = -1 EBADF (Bad file descriptor) [pid 4574] exit_group(0) = ? [pid 4575] <... sendto resumed>) = ? [pid 4576] <... sendto resumed>) = ? [pid 4575] +++ exited with 0 +++ [pid 4576] +++ exited with 0 +++ [pid 4574] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=924, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 927 ./strace-static-x86_64: Process 4577 attached [pid 4577] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4577] setpgid(0, 0) = 0 [pid 4577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4577] write(3, "1000", 4) = 4 [pid 4577] close(3) = 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4577] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4577] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4578 attached [pid 4578] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4578] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] <... clone resumed>, parent_tid=[928], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 928 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] <... futex resumed>) = 0 [pid 4577] <... futex resumed>) = 1 [pid 4578] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] <... socket resumed>) = 3 [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4577] <... futex resumed>) = 0 [pid 4578] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4577] <... futex resumed>) = 0 [pid 4578] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] <... connect resumed>) = 0 [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4577] <... futex resumed>) = 0 [pid 4578] <... bind resumed>) = 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4577] <... futex resumed>) = 0 [pid 4578] <... sendmsg resumed>) = 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4577] <... futex resumed>) = 0 [pid 4578] <... socket resumed>) = 4 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4577] <... futex resumed>) = 0 [pid 4578] <... connect resumed>) = 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4577] <... futex resumed>) = 0 [pid 4578] <... bind resumed>) = 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4578] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4578] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] sendto(4, NULL, 0, 0, NULL, 0 [pid 4577] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4577] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4577] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4577] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[929], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 929 [pid 4577] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4579 attached [pid 4579] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4579] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4579] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] <... futex resumed>) = 0 [pid 4577] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4579] <... futex resumed>) = 1 [pid 4579] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4579] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4577] <... futex resumed>) = 0 [pid 4579] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4577] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] <... bind resumed>) = 0 [pid 4577] <... futex resumed>) = 0 [pid 4579] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4579] <... futex resumed>) = 0 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4579] sendto(5, NULL, 0, 0, NULL, 0 [pid 4577] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] <... sendto resumed>) = 0 [pid 4577] <... futex resumed>) = 0 [pid 4579] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4577] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4579] <... futex resumed>) = 0 [pid 4577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4579] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] close(3) = 0 [pid 4577] close(4) = 0 [pid 4577] close(5) = 0 [pid 4577] close(6) = -1 EBADF (Bad file descriptor) [pid 4577] close(7) = -1 EBADF (Bad file descriptor) [pid 4577] close(8) = -1 EBADF (Bad file descriptor) [pid 4577] close(9) = -1 EBADF (Bad file descriptor) [pid 4577] close(10) = -1 EBADF (Bad file descriptor) [pid 4577] close(11) = -1 EBADF (Bad file descriptor) [pid 4577] close(12) = -1 EBADF (Bad file descriptor) [pid 4577] close(13) = -1 EBADF (Bad file descriptor) [pid 4577] close(14) = -1 EBADF (Bad file descriptor) [pid 4577] close(15) = -1 EBADF (Bad file descriptor) [pid 4577] close(16) = -1 EBADF (Bad file descriptor) [pid 4577] close(17) = -1 EBADF (Bad file descriptor) [pid 4577] close(18) = -1 EBADF (Bad file descriptor) [pid 4577] close(19) = -1 EBADF (Bad file descriptor) [pid 4577] close(20) = -1 EBADF (Bad file descriptor) [pid 4577] close(21) = -1 EBADF (Bad file descriptor) [pid 4577] close(22) = -1 EBADF (Bad file descriptor) [pid 4577] close(23) = -1 EBADF (Bad file descriptor) [pid 4577] close(24) = -1 EBADF (Bad file descriptor) [pid 4577] close(25) = -1 EBADF (Bad file descriptor) [pid 4577] close(26) = -1 EBADF (Bad file descriptor) [pid 4577] close(27) = -1 EBADF (Bad file descriptor) [pid 4577] close(28) = -1 EBADF (Bad file descriptor) [pid 4577] close(29) = -1 EBADF (Bad file descriptor) [pid 4577] exit_group(0 [pid 4579] <... futex resumed>) = ? [pid 4578] <... sendto resumed>) = ? [pid 4577] <... exit_group resumed>) = ? [pid 4579] +++ exited with 0 +++ [pid 4578] +++ exited with 0 +++ [pid 4577] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=927, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 930 ./strace-static-x86_64: Process 4580 attached [pid 4580] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4580] setpgid(0, 0) = 0 [pid 4580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4580] write(3, "1000", 4) = 4 [pid 4580] close(3) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4580] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4580] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[931], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 931 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4581 attached [pid 4581] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4581] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4581] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4581] <... futex resumed>) = 1 [pid 4581] sendto(4, NULL, 0, 0, NULL, 0 [pid 4580] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4580] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4580] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4580] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[932], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 932 [pid 4580] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4582 attached [pid 4582] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4582] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4582] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4582] <... futex resumed>) = 1 [pid 4582] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4582] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4580] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4580] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4582] <... futex resumed>) = 1 [pid 4582] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4582] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4580] <... futex resumed>) = 0 [pid 4582] sendto(5, NULL, 0, 0, NULL, 0 [pid 4580] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4582] <... sendto resumed>) = 0 [pid 4580] <... futex resumed>) = 0 [pid 4582] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4582] <... futex resumed>) = 0 [pid 4580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4582] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4580] close(3) = 0 [pid 4580] close(4) = 0 [pid 4580] close(5) = 0 [pid 4580] close(6) = -1 EBADF (Bad file descriptor) [pid 4580] close(7) = -1 EBADF (Bad file descriptor) [pid 4580] close(8) = -1 EBADF (Bad file descriptor) [pid 4580] close(9) = -1 EBADF (Bad file descriptor) [pid 4580] close(10) = -1 EBADF (Bad file descriptor) [pid 4580] close(11) = -1 EBADF (Bad file descriptor) [pid 4580] close(12) = -1 EBADF (Bad file descriptor) [pid 4580] close(13) = -1 EBADF (Bad file descriptor) [pid 4580] close(14) = -1 EBADF (Bad file descriptor) [pid 4580] close(15) = -1 EBADF (Bad file descriptor) [pid 4580] close(16) = -1 EBADF (Bad file descriptor) [pid 4580] close(17) = -1 EBADF (Bad file descriptor) [pid 4580] close(18) = -1 EBADF (Bad file descriptor) [pid 4580] close(19) = -1 EBADF (Bad file descriptor) [pid 4580] close(20) = -1 EBADF (Bad file descriptor) [pid 4580] close(21) = -1 EBADF (Bad file descriptor) [pid 4580] close(22) = -1 EBADF (Bad file descriptor) [pid 4580] close(23) = -1 EBADF (Bad file descriptor) [pid 4580] close(24) = -1 EBADF (Bad file descriptor) [pid 4580] close(25) = -1 EBADF (Bad file descriptor) [pid 4580] close(26) = -1 EBADF (Bad file descriptor) [pid 4580] close(27) = -1 EBADF (Bad file descriptor) [pid 4580] close(28) = -1 EBADF (Bad file descriptor) [pid 4580] close(29) = -1 EBADF (Bad file descriptor) [pid 4580] exit_group(0 [pid 4582] <... futex resumed>) = ? [pid 4581] <... sendto resumed>) = ? [pid 4580] <... exit_group resumed>) = ? [pid 4582] +++ exited with 0 +++ [pid 4581] +++ exited with 0 +++ [pid 4580] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=930, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 933 ./strace-static-x86_64: Process 4583 attached [pid 4583] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4583] setpgid(0, 0) = 0 [pid 4583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4583] write(3, "1000", 4) = 4 [pid 4583] close(3) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4583] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4583] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[934], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 934 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4584 attached [pid 4584] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4584] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4584] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4584] <... futex resumed>) = 1 [pid 4584] sendto(4, NULL, 0, 0, NULL, 0 [pid 4583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4583] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4583] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4583] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4583] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[935], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 935 [pid 4583] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4585 attached [pid 4585] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4585] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4585] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4585] <... futex resumed>) = 1 [pid 4585] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4585] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4585] <... futex resumed>) = 1 [pid 4585] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4585] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4583] <... futex resumed>) = 0 [pid 4583] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4585] <... futex resumed>) = 1 [pid 4585] sendto(5, NULL, 0, 0, NULL, 0 [pid 4583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4583] close(3) = 0 [pid 4583] close(4) = 0 [pid 4583] close(5) = 0 [pid 4583] close(6) = -1 EBADF (Bad file descriptor) [pid 4583] close(7) = -1 EBADF (Bad file descriptor) [pid 4583] close(8) = -1 EBADF (Bad file descriptor) [pid 4583] close(9) = -1 EBADF (Bad file descriptor) [pid 4583] close(10) = -1 EBADF (Bad file descriptor) [pid 4583] close(11) = -1 EBADF (Bad file descriptor) [pid 4583] close(12) = -1 EBADF (Bad file descriptor) [pid 4583] close(13) = -1 EBADF (Bad file descriptor) [pid 4583] close(14) = -1 EBADF (Bad file descriptor) [pid 4583] close(15) = -1 EBADF (Bad file descriptor) [pid 4583] close(16) = -1 EBADF (Bad file descriptor) [pid 4583] close(17) = -1 EBADF (Bad file descriptor) [pid 4583] close(18) = -1 EBADF (Bad file descriptor) [pid 4583] close(19) = -1 EBADF (Bad file descriptor) [pid 4583] close(20) = -1 EBADF (Bad file descriptor) [pid 4583] close(21) = -1 EBADF (Bad file descriptor) [pid 4583] close(22) = -1 EBADF (Bad file descriptor) [pid 4583] close(23) = -1 EBADF (Bad file descriptor) [pid 4583] close(24) = -1 EBADF (Bad file descriptor) [pid 4583] close(25) = -1 EBADF (Bad file descriptor) [pid 4583] close(26) = -1 EBADF (Bad file descriptor) [pid 4583] close(27) = -1 EBADF (Bad file descriptor) [pid 4583] close(28) = -1 EBADF (Bad file descriptor) [pid 4583] close(29) = -1 EBADF (Bad file descriptor) [pid 4583] exit_group(0 [pid 4585] <... sendto resumed>) = ? [pid 4584] <... sendto resumed>) = ? [pid 4583] <... exit_group resumed>) = ? [pid 4585] +++ exited with 0 +++ [pid 4584] +++ exited with 0 +++ [pid 4583] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=933, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 936 ./strace-static-x86_64: Process 4586 attached [pid 4586] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4586] setpgid(0, 0) = 0 [pid 4586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4586] write(3, "1000", 4) = 4 [pid 4586] close(3) = 0 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4586] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4586] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[937], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 937 [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4587 attached [pid 4587] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4587] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4587] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... connect resumed>) = 0 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4587] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... bind resumed>) = 0 [pid 4586] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4587] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... sendmsg resumed>) = 0 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4587] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... socket resumed>) = 4 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4587] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... connect resumed>) = 0 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4587] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] <... bind resumed>) = 0 [pid 4587] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4587] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4586] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4587] sendto(4, NULL, 0, 0, NULL, 0 [pid 4586] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4586] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4586] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4586] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[938], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 938 [pid 4586] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4588 attached [pid 4588] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4588] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4588] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... futex resumed>) = 0 [pid 4586] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4588] <... futex resumed>) = 1 [pid 4588] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4588] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4588] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4586] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4586] <... futex resumed>) = 0 [pid 4588] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4586] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4588] <... bind resumed>) = 0 [pid 4588] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4586] <... futex resumed>) = 0 [pid 4588] sendto(5, NULL, 0, 0, NULL, 0 [pid 4586] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4586] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4586] close(3) = 0 [pid 4586] close(4) = 0 [pid 4586] close(5) = 0 [pid 4586] close(6) = -1 EBADF (Bad file descriptor) [pid 4586] close(7) = -1 EBADF (Bad file descriptor) [pid 4586] close(8) = -1 EBADF (Bad file descriptor) [pid 4586] close(9) = -1 EBADF (Bad file descriptor) [pid 4586] close(10) = -1 EBADF (Bad file descriptor) [pid 4586] close(11) = -1 EBADF (Bad file descriptor) [pid 4586] close(12) = -1 EBADF (Bad file descriptor) [pid 4586] close(13) = -1 EBADF (Bad file descriptor) [pid 4586] close(14) = -1 EBADF (Bad file descriptor) [pid 4586] close(15) = -1 EBADF (Bad file descriptor) [pid 4586] close(16) = -1 EBADF (Bad file descriptor) [pid 4586] close(17) = -1 EBADF (Bad file descriptor) [pid 4586] close(18) = -1 EBADF (Bad file descriptor) [pid 4586] close(19) = -1 EBADF (Bad file descriptor) [pid 4586] close(20) = -1 EBADF (Bad file descriptor) [pid 4586] close(21) = -1 EBADF (Bad file descriptor) [pid 4586] close(22) = -1 EBADF (Bad file descriptor) [pid 4586] close(23) = -1 EBADF (Bad file descriptor) [pid 4586] close(24) = -1 EBADF (Bad file descriptor) [pid 4586] close(25) = -1 EBADF (Bad file descriptor) [pid 4586] close(26) = -1 EBADF (Bad file descriptor) [pid 4586] close(27) = -1 EBADF (Bad file descriptor) [pid 4586] close(28) = -1 EBADF (Bad file descriptor) [pid 4586] close(29) = -1 EBADF (Bad file descriptor) [pid 4586] exit_group(0) = ? [pid 4587] <... sendto resumed>) = ? [pid 4588] <... sendto resumed>) = ? [pid 4587] +++ exited with 0 +++ [pid 4588] +++ exited with 0 +++ [pid 4586] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=936, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 939 ./strace-static-x86_64: Process 4589 attached [pid 4589] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4589] setpgid(0, 0) = 0 [pid 4589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4589] write(3, "1000", 4) = 4 [pid 4589] close(3) = 0 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4589] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4589] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[940], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 940 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4590 attached [pid 4590] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4590] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = 1 [pid 4590] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = 1 [pid 4590] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = 1 [pid 4590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4589] <... futex resumed>) = 0 [pid 4590] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] <... socket resumed>) = 4 [pid 4589] <... futex resumed>) = 0 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = 0 [pid 4589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4590] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] <... connect resumed>) = 0 [pid 4589] <... futex resumed>) = 0 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = 0 [pid 4589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4590] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] <... bind resumed>) = 0 [pid 4589] <... futex resumed>) = 0 [pid 4590] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4590] <... futex resumed>) = 0 [pid 4589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4590] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4589] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4589] <... futex resumed>) = 0 [pid 4590] sendto(4, NULL, 0, 0, NULL, 0 [pid 4589] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4589] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4589] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4589] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[941], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 941 [pid 4589] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4591 attached [pid 4591] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4591] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4591] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... futex resumed>) = 1 [pid 4591] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4591] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... futex resumed>) = 1 [pid 4591] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4591] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4589] <... futex resumed>) = 0 [pid 4589] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4589] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4591] <... futex resumed>) = 1 [pid 4591] sendto(5, NULL, 0, 0, NULL, 0 [pid 4589] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4589] close(3) = 0 [pid 4589] close(4) = 0 [pid 4589] close(5) = 0 [pid 4589] close(6) = -1 EBADF (Bad file descriptor) [pid 4589] close(7) = -1 EBADF (Bad file descriptor) [pid 4589] close(8) = -1 EBADF (Bad file descriptor) [pid 4589] close(9) = -1 EBADF (Bad file descriptor) [pid 4589] close(10) = -1 EBADF (Bad file descriptor) [pid 4589] close(11) = -1 EBADF (Bad file descriptor) [pid 4589] close(12) = -1 EBADF (Bad file descriptor) [pid 4589] close(13) = -1 EBADF (Bad file descriptor) [pid 4589] close(14) = -1 EBADF (Bad file descriptor) [pid 4589] close(15) = -1 EBADF (Bad file descriptor) [pid 4589] close(16) = -1 EBADF (Bad file descriptor) [pid 4589] close(17) = -1 EBADF (Bad file descriptor) [pid 4589] close(18) = -1 EBADF (Bad file descriptor) [pid 4589] close(19) = -1 EBADF (Bad file descriptor) [pid 4589] close(20) = -1 EBADF (Bad file descriptor) [pid 4589] close(21) = -1 EBADF (Bad file descriptor) [pid 4589] close(22) = -1 EBADF (Bad file descriptor) [pid 4589] close(23) = -1 EBADF (Bad file descriptor) [pid 4589] close(24) = -1 EBADF (Bad file descriptor) [pid 4589] close(25) = -1 EBADF (Bad file descriptor) [pid 4589] close(26) = -1 EBADF (Bad file descriptor) [pid 4589] close(27) = -1 EBADF (Bad file descriptor) [pid 4589] close(28) = -1 EBADF (Bad file descriptor) [pid 4589] close(29) = -1 EBADF (Bad file descriptor) [pid 4589] exit_group(0 [pid 4591] <... sendto resumed>) = ? [pid 4590] <... sendto resumed>) = ? [pid 4589] <... exit_group resumed>) = ? [pid 4591] +++ exited with 0 +++ [pid 4590] +++ exited with 0 +++ [pid 4589] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=939, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 942 ./strace-static-x86_64: Process 4592 attached [pid 4592] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4592] setpgid(0, 0) = 0 [pid 4592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4592] write(3, "1000", 4) = 4 [pid 4592] close(3) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4592] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4592] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[943], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 943 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4593 attached [pid 4593] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4593] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... futex resumed>) = 1 [pid 4593] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... futex resumed>) = 1 [pid 4593] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... futex resumed>) = 1 [pid 4593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... futex resumed>) = 1 [pid 4593] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] <... futex resumed>) = 0 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4593] <... futex resumed>) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4593] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... connect resumed>) = 0 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4593] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4593] <... bind resumed>) = 0 [pid 4592] <... futex resumed>) = 0 [pid 4593] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4593] <... futex resumed>) = 0 [pid 4592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4593] sendto(4, NULL, 0, 0, NULL, 0 [pid 4592] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4592] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4592] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4592] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[944], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 944 [pid 4592] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4592] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4594 attached [pid 4594] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4594] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4594] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4594] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4592] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4592] <... futex resumed>) = 0 [pid 4594] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4592] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4594] <... connect resumed>) = 0 [pid 4594] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4594] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4592] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4592] <... futex resumed>) = 0 [pid 4594] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4592] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4594] <... bind resumed>) = 0 [pid 4594] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4592] <... futex resumed>) = 0 [pid 4594] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4592] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4592] <... futex resumed>) = 0 [pid 4594] sendto(5, NULL, 0, 0, NULL, 0 [pid 4592] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4592] close(3) = 0 [pid 4592] close(4) = 0 [pid 4592] close(5) = 0 [pid 4592] close(6) = -1 EBADF (Bad file descriptor) [pid 4592] close(7) = -1 EBADF (Bad file descriptor) [pid 4592] close(8) = -1 EBADF (Bad file descriptor) [pid 4592] close(9) = -1 EBADF (Bad file descriptor) [pid 4592] close(10) = -1 EBADF (Bad file descriptor) [pid 4592] close(11) = -1 EBADF (Bad file descriptor) [pid 4592] close(12) = -1 EBADF (Bad file descriptor) [pid 4592] close(13) = -1 EBADF (Bad file descriptor) [pid 4592] close(14) = -1 EBADF (Bad file descriptor) [pid 4592] close(15) = -1 EBADF (Bad file descriptor) [pid 4592] close(16) = -1 EBADF (Bad file descriptor) [pid 4592] close(17) = -1 EBADF (Bad file descriptor) [pid 4592] close(18) = -1 EBADF (Bad file descriptor) [pid 4592] close(19) = -1 EBADF (Bad file descriptor) [pid 4592] close(20) = -1 EBADF (Bad file descriptor) [pid 4592] close(21) = -1 EBADF (Bad file descriptor) [pid 4592] close(22) = -1 EBADF (Bad file descriptor) [pid 4592] close(23) = -1 EBADF (Bad file descriptor) [pid 4592] close(24) = -1 EBADF (Bad file descriptor) [pid 4592] close(25) = -1 EBADF (Bad file descriptor) [pid 4592] close(26) = -1 EBADF (Bad file descriptor) [pid 4592] close(27) = -1 EBADF (Bad file descriptor) [pid 4592] close(28) = -1 EBADF (Bad file descriptor) [pid 4592] close(29) = -1 EBADF (Bad file descriptor) [pid 4592] exit_group(0 [pid 4593] <... sendto resumed>) = ? [pid 4594] <... sendto resumed>) = ? [pid 4594] +++ exited with 0 +++ [pid 4593] +++ exited with 0 +++ [pid 4592] <... exit_group resumed>) = ? [pid 4592] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=942, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 945 ./strace-static-x86_64: Process 4595 attached [pid 4595] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4595] setpgid(0, 0) = 0 [pid 4595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4595] write(3, "1000", 4) = 4 [pid 4595] close(3) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4595] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4595] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[946], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 946 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4596 attached [pid 4596] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4596] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4596] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4596] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] <... connect resumed>) = 0 [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4596] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4596] <... bind resumed>) = 0 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4596] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4596] sendto(4, NULL, 0, 0, NULL, 0 [pid 4595] <... futex resumed>) = 0 [pid 4595] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4595] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4595] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4595] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[947], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 947 [pid 4595] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4595] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4597 attached [pid 4597] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4597] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4597] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4597] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4595] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4595] <... futex resumed>) = 0 [pid 4597] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4595] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4597] <... connect resumed>) = 0 [pid 4597] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4595] <... futex resumed>) = 0 [pid 4597] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4595] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... bind resumed>) = 0 [pid 4595] <... futex resumed>) = 0 [pid 4597] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4595] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4597] <... futex resumed>) = 0 [pid 4595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4597] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4595] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4595] <... futex resumed>) = 0 [pid 4597] sendto(5, NULL, 0, 0, NULL, 0 [pid 4595] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4595] close(3) = 0 [pid 4595] close(4) = 0 [pid 4595] close(5) = 0 [pid 4595] close(6) = -1 EBADF (Bad file descriptor) [pid 4595] close(7) = -1 EBADF (Bad file descriptor) [pid 4595] close(8) = -1 EBADF (Bad file descriptor) [pid 4595] close(9) = -1 EBADF (Bad file descriptor) [pid 4595] close(10) = -1 EBADF (Bad file descriptor) [pid 4595] close(11) = -1 EBADF (Bad file descriptor) [pid 4595] close(12) = -1 EBADF (Bad file descriptor) [pid 4595] close(13) = -1 EBADF (Bad file descriptor) [pid 4595] close(14) = -1 EBADF (Bad file descriptor) [pid 4595] close(15) = -1 EBADF (Bad file descriptor) [pid 4595] close(16) = -1 EBADF (Bad file descriptor) [pid 4595] close(17) = -1 EBADF (Bad file descriptor) [pid 4595] close(18) = -1 EBADF (Bad file descriptor) [pid 4595] close(19) = -1 EBADF (Bad file descriptor) [pid 4595] close(20) = -1 EBADF (Bad file descriptor) [pid 4595] close(21) = -1 EBADF (Bad file descriptor) [pid 4595] close(22) = -1 EBADF (Bad file descriptor) [pid 4595] close(23) = -1 EBADF (Bad file descriptor) [pid 4595] close(24) = -1 EBADF (Bad file descriptor) [pid 4595] close(25) = -1 EBADF (Bad file descriptor) [pid 4595] close(26) = -1 EBADF (Bad file descriptor) [pid 4595] close(27) = -1 EBADF (Bad file descriptor) [pid 4595] close(28) = -1 EBADF (Bad file descriptor) [pid 4595] close(29) = -1 EBADF (Bad file descriptor) [pid 4595] exit_group(0 [pid 4597] <... sendto resumed>) = ? [pid 4596] <... sendto resumed>) = ? [pid 4595] <... exit_group resumed>) = ? [pid 4597] +++ exited with 0 +++ [pid 4596] +++ exited with 0 +++ [pid 4595] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=945, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 948 ./strace-static-x86_64: Process 4598 attached [pid 4598] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4598] setpgid(0, 0) = 0 [pid 4598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4598] write(3, "1000", 4) = 4 [pid 4598] close(3) = 0 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4598] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4598] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[949], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 949 [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4599 attached [pid 4599] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4599] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... futex resumed>) = 0 [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... futex resumed>) = 1 [pid 4599] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... futex resumed>) = 0 [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... futex resumed>) = 1 [pid 4599] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4598] <... futex resumed>) = 0 [pid 4599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4599] <... sendmsg resumed>) = 0 [pid 4598] <... futex resumed>) = 0 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... futex resumed>) = 0 [pid 4598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4599] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4599] <... socket resumed>) = 4 [pid 4598] <... futex resumed>) = 0 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... futex resumed>) = 0 [pid 4598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4599] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4599] <... connect resumed>) = 0 [pid 4598] <... futex resumed>) = 0 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... futex resumed>) = 0 [pid 4598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4599] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4598] <... futex resumed>) = 0 [pid 4599] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4599] <... bind resumed>) = 0 [pid 4599] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4598] <... futex resumed>) = 0 [pid 4599] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4598] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4598] <... futex resumed>) = 0 [pid 4599] sendto(4, NULL, 0, 0, NULL, 0 [pid 4598] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4598] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4598] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4598] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4600 attached [pid 4600] set_robust_list(0x7fd2b3f249e0, 24 [pid 4598] <... clone resumed>, parent_tid=[950], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 950 [pid 4600] <... set_robust_list resumed>) = 0 [pid 4598] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4600] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4598] <... futex resumed>) = 0 [pid 4598] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4600] <... socket resumed>) = 5 [pid 4600] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4598] <... futex resumed>) = 0 [pid 4600] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4598] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4598] <... futex resumed>) = 0 [pid 4600] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4598] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4600] <... connect resumed>) = 0 [pid 4600] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... futex resumed>) = 0 [pid 4600] <... futex resumed>) = 1 [pid 4598] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4600] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4598] <... futex resumed>) = 0 [pid 4600] <... bind resumed>) = 0 [pid 4598] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4600] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4600] <... futex resumed>) = 0 [pid 4598] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4600] sendto(5, NULL, 0, 0, NULL, 0 [pid 4598] <... futex resumed>) = 0 [pid 4598] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4598] close(3) = 0 [pid 4598] close(4) = 0 [pid 4598] close(5) = 0 [pid 4598] close(6) = -1 EBADF (Bad file descriptor) [pid 4598] close(7) = -1 EBADF (Bad file descriptor) [pid 4598] close(8) = -1 EBADF (Bad file descriptor) [pid 4598] close(9) = -1 EBADF (Bad file descriptor) [pid 4598] close(10) = -1 EBADF (Bad file descriptor) [pid 4598] close(11) = -1 EBADF (Bad file descriptor) [pid 4598] close(12) = -1 EBADF (Bad file descriptor) [pid 4598] close(13) = -1 EBADF (Bad file descriptor) [pid 4598] close(14) = -1 EBADF (Bad file descriptor) [pid 4598] close(15) = -1 EBADF (Bad file descriptor) [pid 4598] close(16) = -1 EBADF (Bad file descriptor) [pid 4598] close(17) = -1 EBADF (Bad file descriptor) [pid 4598] close(18) = -1 EBADF (Bad file descriptor) [pid 4598] close(19) = -1 EBADF (Bad file descriptor) [pid 4598] close(20) = -1 EBADF (Bad file descriptor) [pid 4598] close(21) = -1 EBADF (Bad file descriptor) [pid 4598] close(22) = -1 EBADF (Bad file descriptor) [pid 4598] close(23) = -1 EBADF (Bad file descriptor) [pid 4598] close(24) = -1 EBADF (Bad file descriptor) [pid 4598] close(25) = -1 EBADF (Bad file descriptor) [pid 4598] close(26) = -1 EBADF (Bad file descriptor) [pid 4598] close(27) = -1 EBADF (Bad file descriptor) [pid 4598] close(28) = -1 EBADF (Bad file descriptor) [pid 4598] close(29) = -1 EBADF (Bad file descriptor) [pid 4598] exit_group(0 [pid 4600] <... sendto resumed>) = ? [pid 4599] <... sendto resumed>) = ? [pid 4598] <... exit_group resumed>) = ? [pid 4600] +++ exited with 0 +++ [pid 4599] +++ exited with 0 +++ [pid 4598] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=948, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 951 ./strace-static-x86_64: Process 4601 attached [pid 4601] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4601] setpgid(0, 0) = 0 [pid 4601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4601] write(3, "1000", 4) = 4 [pid 4601] close(3) = 0 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4601] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4601] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4602 attached , parent_tid=[952], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 952 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4602] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... futex resumed>) = 1 [pid 4602] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... futex resumed>) = 1 [pid 4602] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... futex resumed>) = 1 [pid 4602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4601] <... futex resumed>) = 0 [pid 4602] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... socket resumed>) = 4 [pid 4601] <... futex resumed>) = 0 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... futex resumed>) = 0 [pid 4601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... connect resumed>) = 0 [pid 4601] <... futex resumed>) = 0 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... futex resumed>) = 0 [pid 4601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... bind resumed>) = 0 [pid 4601] <... futex resumed>) = 0 [pid 4602] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4602] <... futex resumed>) = 0 [pid 4601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4602] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4601] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4601] <... futex resumed>) = 0 [pid 4602] sendto(4, NULL, 0, 0, NULL, 0 [pid 4601] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4601] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4601] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4601] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[953], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 953 [pid 4601] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4603 attached [pid 4603] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4603] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4603] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4603] <... futex resumed>) = 1 [pid 4603] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4603] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4603] <... futex resumed>) = 1 [pid 4603] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4603] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4601] <... futex resumed>) = 0 [pid 4601] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4601] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4603] <... futex resumed>) = 1 [pid 4603] sendto(5, NULL, 0, 0, NULL, 0 [pid 4601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4601] close(3) = 0 [pid 4601] close(4) = 0 [pid 4601] close(5) = 0 [pid 4601] close(6) = -1 EBADF (Bad file descriptor) [pid 4601] close(7) = -1 EBADF (Bad file descriptor) [pid 4601] close(8) = -1 EBADF (Bad file descriptor) [pid 4601] close(9) = -1 EBADF (Bad file descriptor) [pid 4601] close(10) = -1 EBADF (Bad file descriptor) [pid 4601] close(11) = -1 EBADF (Bad file descriptor) [pid 4601] close(12) = -1 EBADF (Bad file descriptor) [pid 4601] close(13) = -1 EBADF (Bad file descriptor) [pid 4601] close(14) = -1 EBADF (Bad file descriptor) [pid 4601] close(15) = -1 EBADF (Bad file descriptor) [pid 4601] close(16) = -1 EBADF (Bad file descriptor) [pid 4601] close(17) = -1 EBADF (Bad file descriptor) [pid 4601] close(18) = -1 EBADF (Bad file descriptor) [pid 4601] close(19) = -1 EBADF (Bad file descriptor) [pid 4601] close(20) = -1 EBADF (Bad file descriptor) [pid 4601] close(21) = -1 EBADF (Bad file descriptor) [pid 4601] close(22) = -1 EBADF (Bad file descriptor) [pid 4601] close(23) = -1 EBADF (Bad file descriptor) [pid 4601] close(24) = -1 EBADF (Bad file descriptor) [pid 4601] close(25) = -1 EBADF (Bad file descriptor) [pid 4601] close(26) = -1 EBADF (Bad file descriptor) [pid 4601] close(27) = -1 EBADF (Bad file descriptor) [pid 4601] close(28) = -1 EBADF (Bad file descriptor) [pid 4601] close(29) = -1 EBADF (Bad file descriptor) [pid 4601] exit_group(0 [pid 4603] <... sendto resumed>) = ? [pid 4602] <... sendto resumed>) = ? [pid 4601] <... exit_group resumed>) = ? [pid 4603] +++ exited with 0 +++ [pid 4602] +++ exited with 0 +++ [pid 4601] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=951, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 954 ./strace-static-x86_64: Process 4604 attached [pid 4604] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4604] setpgid(0, 0) = 0 [pid 4604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4604] write(3, "1000", 4) = 4 [pid 4604] close(3) = 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4604] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4604] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[955], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 955 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4605 attached [pid 4605] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4605] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 1 [pid 4605] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 1 [pid 4605] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 1 [pid 4605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4604] <... futex resumed>) = 0 [pid 4605] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... socket resumed>) = 4 [pid 4604] <... futex resumed>) = 0 [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 0 [pid 4604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4605] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... connect resumed>) = 0 [pid 4604] <... futex resumed>) = 0 [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] <... futex resumed>) = 0 [pid 4604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4605] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4605] <... bind resumed>) = 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4605] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4604] <... futex resumed>) = 0 [pid 4605] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4604] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4604] <... futex resumed>) = 0 [pid 4605] sendto(4, NULL, 0, 0, NULL, 0 [pid 4604] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4604] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4604] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4604] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[956], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 956 [pid 4604] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4606 attached [pid 4606] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4606] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4606] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4606] <... futex resumed>) = 1 [pid 4606] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4606] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4606] <... futex resumed>) = 1 [pid 4606] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4606] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4604] <... futex resumed>) = 0 [pid 4604] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4604] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4606] <... futex resumed>) = 1 [pid 4606] sendto(5, NULL, 0, 0, NULL, 0 [pid 4604] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4604] close(3) = 0 [pid 4604] close(4) = 0 [pid 4604] close(5) = 0 [pid 4604] close(6) = -1 EBADF (Bad file descriptor) [pid 4604] close(7) = -1 EBADF (Bad file descriptor) [pid 4604] close(8) = -1 EBADF (Bad file descriptor) [pid 4604] close(9) = -1 EBADF (Bad file descriptor) [pid 4604] close(10) = -1 EBADF (Bad file descriptor) [pid 4604] close(11) = -1 EBADF (Bad file descriptor) [pid 4604] close(12) = -1 EBADF (Bad file descriptor) [pid 4604] close(13) = -1 EBADF (Bad file descriptor) [pid 4604] close(14) = -1 EBADF (Bad file descriptor) [pid 4604] close(15) = -1 EBADF (Bad file descriptor) [pid 4604] close(16) = -1 EBADF (Bad file descriptor) [pid 4604] close(17) = -1 EBADF (Bad file descriptor) [pid 4604] close(18) = -1 EBADF (Bad file descriptor) [pid 4604] close(19) = -1 EBADF (Bad file descriptor) [pid 4604] close(20) = -1 EBADF (Bad file descriptor) [pid 4604] close(21) = -1 EBADF (Bad file descriptor) [pid 4604] close(22) = -1 EBADF (Bad file descriptor) [pid 4604] close(23) = -1 EBADF (Bad file descriptor) [pid 4604] close(24) = -1 EBADF (Bad file descriptor) [pid 4604] close(25) = -1 EBADF (Bad file descriptor) [pid 4604] close(26) = -1 EBADF (Bad file descriptor) [pid 4604] close(27) = -1 EBADF (Bad file descriptor) [pid 4604] close(28) = -1 EBADF (Bad file descriptor) [pid 4604] close(29) = -1 EBADF (Bad file descriptor) [pid 4604] exit_group(0 [pid 4606] <... sendto resumed>) = ? [pid 4605] <... sendto resumed>) = ? [pid 4604] <... exit_group resumed>) = ? [pid 4606] +++ exited with 0 +++ [pid 4605] +++ exited with 0 +++ [pid 4604] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=954, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 957 ./strace-static-x86_64: Process 4607 attached [pid 4607] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4607] setpgid(0, 0) = 0 [pid 4607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4607] write(3, "1000", 4) = 4 [pid 4607] close(3) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4607] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4607] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[958], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 958 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4608 attached [pid 4608] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4608] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] <... futex resumed>) = 1 [pid 4608] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] <... futex resumed>) = 1 [pid 4608] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] <... futex resumed>) = 1 [pid 4608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] <... futex resumed>) = 1 [pid 4608] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] <... futex resumed>) = 0 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] <... futex resumed>) = 1 [pid 4608] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4607] <... futex resumed>) = 0 [pid 4608] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] <... bind resumed>) = 0 [pid 4607] <... futex resumed>) = 0 [pid 4608] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4608] <... futex resumed>) = 0 [pid 4607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4608] sendto(4, NULL, 0, 0, NULL, 0 [pid 4607] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4607] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4607] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4607] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[959], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 959 [pid 4607] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4607] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4609 attached [pid 4609] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4609] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4609] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4607] <... futex resumed>) = 0 [pid 4609] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4607] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4609] <... connect resumed>) = 0 [pid 4607] <... futex resumed>) = 0 [pid 4609] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4607] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4609] <... futex resumed>) = 0 [pid 4607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4609] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4607] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4607] <... futex resumed>) = 0 [pid 4609] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4607] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4609] <... bind resumed>) = 0 [pid 4609] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4607] <... futex resumed>) = 0 [pid 4609] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4607] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4607] <... futex resumed>) = 0 [pid 4609] sendto(5, NULL, 0, 0, NULL, 0 [pid 4607] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4607] close(3) = 0 [pid 4607] close(4) = 0 [pid 4607] close(5) = 0 [pid 4607] close(6) = -1 EBADF (Bad file descriptor) [pid 4607] close(7) = -1 EBADF (Bad file descriptor) [pid 4607] close(8) = -1 EBADF (Bad file descriptor) [pid 4607] close(9) = -1 EBADF (Bad file descriptor) [pid 4607] close(10) = -1 EBADF (Bad file descriptor) [pid 4607] close(11) = -1 EBADF (Bad file descriptor) [pid 4607] close(12) = -1 EBADF (Bad file descriptor) [pid 4607] close(13) = -1 EBADF (Bad file descriptor) [pid 4607] close(14) = -1 EBADF (Bad file descriptor) [pid 4607] close(15) = -1 EBADF (Bad file descriptor) [pid 4607] close(16) = -1 EBADF (Bad file descriptor) [pid 4607] close(17) = -1 EBADF (Bad file descriptor) [pid 4607] close(18) = -1 EBADF (Bad file descriptor) [pid 4607] close(19) = -1 EBADF (Bad file descriptor) [pid 4607] close(20) = -1 EBADF (Bad file descriptor) [pid 4607] close(21) = -1 EBADF (Bad file descriptor) [pid 4607] close(22) = -1 EBADF (Bad file descriptor) [pid 4607] close(23) = -1 EBADF (Bad file descriptor) [pid 4607] close(24) = -1 EBADF (Bad file descriptor) [pid 4607] close(25) = -1 EBADF (Bad file descriptor) [pid 4607] close(26) = -1 EBADF (Bad file descriptor) [pid 4607] close(27) = -1 EBADF (Bad file descriptor) [pid 4607] close(28) = -1 EBADF (Bad file descriptor) [pid 4607] close(29) = -1 EBADF (Bad file descriptor) [pid 4607] exit_group(0 [pid 4609] <... sendto resumed>) = ? [pid 4608] <... sendto resumed>) = ? [pid 4607] <... exit_group resumed>) = ? [pid 4609] +++ exited with 0 +++ [pid 4608] +++ exited with 0 +++ [pid 4607] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=957, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 960 ./strace-static-x86_64: Process 4610 attached [pid 4610] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4610] setpgid(0, 0) = 0 [pid 4610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4610] write(3, "1000", 4) = 4 [pid 4610] close(3) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4610] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4610] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[961], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 961 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4611 attached [pid 4611] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4611] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... futex resumed>) = 1 [pid 4611] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4611] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [pid 4611] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... socket resumed>) = 4 [pid 4610] <... futex resumed>) = 0 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4611] <... bind resumed>) = 0 [pid 4611] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] sendto(4, NULL, 0, 0, NULL, 0 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4610] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4610] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4610] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4610] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[962], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 962 [pid 4610] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4612 attached [pid 4612] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4612] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4612] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4612] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4610] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] <... connect resumed>) = 0 [pid 4612] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] <... futex resumed>) = 1 [pid 4612] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4612] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4610] <... futex resumed>) = 0 [pid 4610] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4610] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4612] sendto(5, NULL, 0, 0, NULL, 0 [pid 4610] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4610] close(3) = 0 [pid 4610] close(4) = 0 [pid 4610] close(5) = 0 [pid 4610] close(6) = -1 EBADF (Bad file descriptor) [pid 4610] close(7) = -1 EBADF (Bad file descriptor) [pid 4610] close(8) = -1 EBADF (Bad file descriptor) [pid 4610] close(9) = -1 EBADF (Bad file descriptor) [pid 4610] close(10) = -1 EBADF (Bad file descriptor) [pid 4610] close(11) = -1 EBADF (Bad file descriptor) [pid 4610] close(12) = -1 EBADF (Bad file descriptor) [pid 4610] close(13) = -1 EBADF (Bad file descriptor) [pid 4610] close(14) = -1 EBADF (Bad file descriptor) [pid 4610] close(15) = -1 EBADF (Bad file descriptor) [pid 4610] close(16) = -1 EBADF (Bad file descriptor) [pid 4610] close(17) = -1 EBADF (Bad file descriptor) [pid 4610] close(18) = -1 EBADF (Bad file descriptor) [pid 4610] close(19) = -1 EBADF (Bad file descriptor) [pid 4610] close(20) = -1 EBADF (Bad file descriptor) [pid 4610] close(21) = -1 EBADF (Bad file descriptor) [pid 4610] close(22) = -1 EBADF (Bad file descriptor) [pid 4610] close(23) = -1 EBADF (Bad file descriptor) [pid 4610] close(24) = -1 EBADF (Bad file descriptor) [pid 4610] close(25) = -1 EBADF (Bad file descriptor) [pid 4610] close(26) = -1 EBADF (Bad file descriptor) [pid 4610] close(27) = -1 EBADF (Bad file descriptor) [pid 4610] close(28) = -1 EBADF (Bad file descriptor) [pid 4610] close(29) = -1 EBADF (Bad file descriptor) [pid 4610] exit_group(0) = ? [pid 4611] <... sendto resumed>) = ? [pid 4612] <... sendto resumed>) = ? [pid 4611] +++ exited with 0 +++ [pid 4612] +++ exited with 0 +++ [pid 4610] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=960, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 963 ./strace-static-x86_64: Process 4613 attached [pid 4613] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4613] setpgid(0, 0) = 0 [pid 4613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4613] write(3, "1000", 4) = 4 [pid 4613] close(3) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4613] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4613] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[964], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 964 [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4614 attached [pid 4614] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4614] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4614] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4614] <... futex resumed>) = 0 [pid 4614] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4614] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4614] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4614] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] <... futex resumed>) = 0 [pid 4614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4614] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4614] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] <... connect resumed>) = 0 [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4614] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4613] <... futex resumed>) = 0 [pid 4614] <... bind resumed>) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4614] <... futex resumed>) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4614] sendto(4, NULL, 0, 0, NULL, 0 [pid 4613] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4613] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4613] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4613] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[965], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 965 [pid 4613] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4613] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4615 attached [pid 4615] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4615] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4615] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4615] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4615] <... futex resumed>) = 0 [pid 4613] <... futex resumed>) = 1 [pid 4615] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4615] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4615] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4615] <... futex resumed>) = 0 [pid 4613] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4615] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4615] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4613] <... futex resumed>) = 0 [pid 4615] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4613] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4613] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4615] sendto(5, NULL, 0, 0, NULL, 0 [pid 4613] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4613] close(3) = 0 [pid 4613] close(4) = 0 [pid 4613] close(5) = 0 [pid 4613] close(6) = -1 EBADF (Bad file descriptor) [pid 4613] close(7) = -1 EBADF (Bad file descriptor) [pid 4613] close(8) = -1 EBADF (Bad file descriptor) [pid 4613] close(9) = -1 EBADF (Bad file descriptor) [pid 4613] close(10) = -1 EBADF (Bad file descriptor) [pid 4613] close(11) = -1 EBADF (Bad file descriptor) [pid 4613] close(12) = -1 EBADF (Bad file descriptor) [pid 4613] close(13) = -1 EBADF (Bad file descriptor) [pid 4613] close(14) = -1 EBADF (Bad file descriptor) [pid 4613] close(15) = -1 EBADF (Bad file descriptor) [pid 4613] close(16) = -1 EBADF (Bad file descriptor) [pid 4613] close(17) = -1 EBADF (Bad file descriptor) [pid 4613] close(18) = -1 EBADF (Bad file descriptor) [pid 4613] close(19) = -1 EBADF (Bad file descriptor) [pid 4613] close(20) = -1 EBADF (Bad file descriptor) [pid 4613] close(21) = -1 EBADF (Bad file descriptor) [pid 4613] close(22) = -1 EBADF (Bad file descriptor) [pid 4613] close(23) = -1 EBADF (Bad file descriptor) [pid 4613] close(24) = -1 EBADF (Bad file descriptor) [pid 4613] close(25) = -1 EBADF (Bad file descriptor) [pid 4613] close(26) = -1 EBADF (Bad file descriptor) [pid 4613] close(27) = -1 EBADF (Bad file descriptor) [pid 4613] close(28) = -1 EBADF (Bad file descriptor) [pid 4613] close(29) = -1 EBADF (Bad file descriptor) [pid 4613] exit_group(0 [pid 4615] <... sendto resumed>) = ? [pid 4614] <... sendto resumed>) = ? [pid 4613] <... exit_group resumed>) = ? [pid 4615] +++ exited with 0 +++ [pid 4614] +++ exited with 0 +++ [pid 4613] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=963, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 966 ./strace-static-x86_64: Process 4616 attached [pid 4616] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4616] setpgid(0, 0) = 0 [pid 4616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4616] write(3, "1000", 4) = 4 [pid 4616] close(3) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4616] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4616] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[967], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 967 [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4617 attached [pid 4617] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4617] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] <... bind resumed>) = 0 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... futex resumed>) = 0 [pid 4617] <... futex resumed>) = 1 [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4617] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4616] <... futex resumed>) = 0 [pid 4617] <... socket resumed>) = 4 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] <... futex resumed>) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4617] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4617] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4617] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4617] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4616] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4617] <... futex resumed>) = 0 [pid 4617] sendto(4, NULL, 0, 0, NULL, 0 [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4616] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4616] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4616] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4616] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[968], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 968 [pid 4616] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4618 attached [pid 4618] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4618] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4618] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4618] <... futex resumed>) = 1 [pid 4618] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4618] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4616] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4618] <... futex resumed>) = 1 [pid 4618] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4618] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] <... futex resumed>) = 1 [pid 4616] <... futex resumed>) = 0 [pid 4616] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4618] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4618] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4616] <... futex resumed>) = 0 [pid 4618] <... futex resumed>) = 1 [pid 4618] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4616] close(3) = 0 [pid 4616] close(4) = 0 [pid 4616] close(5) = 0 [pid 4616] close(6) = -1 EBADF (Bad file descriptor) [pid 4616] close(7) = -1 EBADF (Bad file descriptor) [pid 4616] close(8) = -1 EBADF (Bad file descriptor) [pid 4616] close(9) = -1 EBADF (Bad file descriptor) [pid 4616] close(10) = -1 EBADF (Bad file descriptor) [pid 4616] close(11) = -1 EBADF (Bad file descriptor) [pid 4616] close(12) = -1 EBADF (Bad file descriptor) [pid 4616] close(13) = -1 EBADF (Bad file descriptor) [pid 4616] close(14) = -1 EBADF (Bad file descriptor) [pid 4616] close(15) = -1 EBADF (Bad file descriptor) [pid 4616] close(16) = -1 EBADF (Bad file descriptor) [pid 4616] close(17) = -1 EBADF (Bad file descriptor) [pid 4616] close(18) = -1 EBADF (Bad file descriptor) [pid 4616] close(19) = -1 EBADF (Bad file descriptor) [pid 4616] close(20) = -1 EBADF (Bad file descriptor) [pid 4616] close(21) = -1 EBADF (Bad file descriptor) [pid 4616] close(22) = -1 EBADF (Bad file descriptor) [pid 4616] close(23) = -1 EBADF (Bad file descriptor) [pid 4616] close(24) = -1 EBADF (Bad file descriptor) [pid 4616] close(25) = -1 EBADF (Bad file descriptor) [pid 4616] close(26) = -1 EBADF (Bad file descriptor) [pid 4616] close(27) = -1 EBADF (Bad file descriptor) [pid 4616] close(28) = -1 EBADF (Bad file descriptor) [pid 4616] close(29) = -1 EBADF (Bad file descriptor) [pid 4616] exit_group(0 [pid 4618] <... futex resumed>) = ? [pid 4616] <... exit_group resumed>) = ? [pid 4618] +++ exited with 0 +++ [pid 4617] <... sendto resumed>) = ? [pid 4617] +++ exited with 0 +++ [pid 4616] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=966, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 969 ./strace-static-x86_64: Process 4619 attached [pid 4619] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4619] setpgid(0, 0) = 0 [pid 4619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4619] write(3, "1000", 4) = 4 [pid 4619] close(3) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4619] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4619] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[970], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 970 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4620 attached [pid 4620] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4620] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4620] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4620] <... futex resumed>) = 1 [pid 4620] sendto(4, NULL, 0, 0, NULL, 0 [pid 4619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4619] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4619] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4619] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4619] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[971], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 971 [pid 4619] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4621 attached [pid 4621] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4621] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4621] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] <... futex resumed>) = 1 [pid 4621] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4621] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] <... futex resumed>) = 1 [pid 4621] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4621] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] <... futex resumed>) = 0 [pid 4619] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4619] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4621] <... futex resumed>) = 1 [pid 4621] sendto(5, NULL, 0, 0, NULL, 0 [pid 4619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4619] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4619] close(3) = 0 [pid 4619] close(4) = 0 [pid 4619] close(5) = 0 [pid 4619] close(6) = -1 EBADF (Bad file descriptor) [pid 4619] close(7) = -1 EBADF (Bad file descriptor) [pid 4619] close(8) = -1 EBADF (Bad file descriptor) [pid 4619] close(9) = -1 EBADF (Bad file descriptor) [pid 4619] close(10) = -1 EBADF (Bad file descriptor) [pid 4619] close(11) = -1 EBADF (Bad file descriptor) [pid 4619] close(12) = -1 EBADF (Bad file descriptor) [pid 4619] close(13) = -1 EBADF (Bad file descriptor) [pid 4619] close(14) = -1 EBADF (Bad file descriptor) [pid 4619] close(15) = -1 EBADF (Bad file descriptor) [pid 4619] close(16) = -1 EBADF (Bad file descriptor) [pid 4619] close(17) = -1 EBADF (Bad file descriptor) [pid 4619] close(18) = -1 EBADF (Bad file descriptor) [pid 4619] close(19) = -1 EBADF (Bad file descriptor) [pid 4619] close(20) = -1 EBADF (Bad file descriptor) [pid 4619] close(21) = -1 EBADF (Bad file descriptor) [pid 4619] close(22) = -1 EBADF (Bad file descriptor) [pid 4619] close(23) = -1 EBADF (Bad file descriptor) [pid 4619] close(24) = -1 EBADF (Bad file descriptor) [pid 4619] close(25) = -1 EBADF (Bad file descriptor) [pid 4619] close(26) = -1 EBADF (Bad file descriptor) [pid 4619] close(27) = -1 EBADF (Bad file descriptor) [pid 4619] close(28) = -1 EBADF (Bad file descriptor) [pid 4619] close(29) = -1 EBADF (Bad file descriptor) [pid 4619] exit_group(0 [pid 4621] <... sendto resumed>) = ? [pid 4620] <... sendto resumed>) = ? [pid 4619] <... exit_group resumed>) = ? [pid 4621] +++ exited with 0 +++ [pid 4620] +++ exited with 0 +++ [pid 4619] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=969, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4622 attached , child_tidptr=0x555556bdb5d0) = 972 [pid 4622] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4622] setpgid(0, 0) = 0 [pid 4622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4622] write(3, "1000", 4) = 4 [pid 4622] close(3) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4622] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4622] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4623 attached [pid 4623] set_robust_list(0x7fd2b3f459e0, 24 [pid 4622] <... clone resumed>, parent_tid=[973], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 973 [pid 4623] <... set_robust_list resumed>) = 0 [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4622] <... futex resumed>) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] <... socket resumed>) = 3 [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = 0 [pid 4623] <... futex resumed>) = 1 [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4623] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4623] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = 0 [pid 4623] <... futex resumed>) = 1 [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4622] <... futex resumed>) = 0 [pid 4623] <... bind resumed>) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4623] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4623] <... futex resumed>) = 0 [pid 4622] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4623] sendto(4, NULL, 0, 0, NULL, 0 [pid 4622] <... futex resumed>) = 0 [pid 4622] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4622] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4622] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4622] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[974], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 974 [pid 4622] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4622] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4624 attached [pid 4624] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4624] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4624] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4624] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] <... futex resumed>) = 0 [pid 4624] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4622] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4624] <... connect resumed>) = 0 [pid 4624] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4624] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] <... futex resumed>) = 0 [pid 4624] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4622] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4624] <... bind resumed>) = 0 [pid 4624] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4622] <... futex resumed>) = 0 [pid 4624] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4622] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4622] <... futex resumed>) = 0 [pid 4624] sendto(5, NULL, 0, 0, NULL, 0 [pid 4622] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4622] close(3) = 0 [pid 4622] close(4) = 0 [pid 4622] close(5) = 0 [pid 4622] close(6) = -1 EBADF (Bad file descriptor) [pid 4622] close(7) = -1 EBADF (Bad file descriptor) [pid 4622] close(8) = -1 EBADF (Bad file descriptor) [pid 4622] close(9) = -1 EBADF (Bad file descriptor) [pid 4622] close(10) = -1 EBADF (Bad file descriptor) [pid 4622] close(11) = -1 EBADF (Bad file descriptor) [pid 4622] close(12) = -1 EBADF (Bad file descriptor) [pid 4622] close(13) = -1 EBADF (Bad file descriptor) [pid 4622] close(14) = -1 EBADF (Bad file descriptor) [pid 4622] close(15) = -1 EBADF (Bad file descriptor) [pid 4622] close(16) = -1 EBADF (Bad file descriptor) [pid 4622] close(17) = -1 EBADF (Bad file descriptor) [pid 4622] close(18) = -1 EBADF (Bad file descriptor) [pid 4622] close(19) = -1 EBADF (Bad file descriptor) [pid 4622] close(20) = -1 EBADF (Bad file descriptor) [pid 4622] close(21) = -1 EBADF (Bad file descriptor) [pid 4622] close(22) = -1 EBADF (Bad file descriptor) [pid 4622] close(23) = -1 EBADF (Bad file descriptor) [pid 4622] close(24) = -1 EBADF (Bad file descriptor) [pid 4622] close(25) = -1 EBADF (Bad file descriptor) [pid 4622] close(26) = -1 EBADF (Bad file descriptor) [pid 4622] close(27) = -1 EBADF (Bad file descriptor) [pid 4622] close(28) = -1 EBADF (Bad file descriptor) [pid 4622] close(29) = -1 EBADF (Bad file descriptor) [pid 4622] exit_group(0 [pid 4624] <... sendto resumed>) = ? [pid 4623] <... sendto resumed>) = ? [pid 4622] <... exit_group resumed>) = ? [pid 4624] +++ exited with 0 +++ [pid 4623] +++ exited with 0 +++ [pid 4622] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=972, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 975 ./strace-static-x86_64: Process 4625 attached [pid 4625] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4625] setpgid(0, 0) = 0 [pid 4625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4625] write(3, "1000", 4) = 4 [pid 4625] close(3) = 0 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4625] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4625] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[976], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 976 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4626 attached [pid 4626] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4626] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... futex resumed>) = 1 [pid 4626] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... futex resumed>) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... sendmsg resumed>) = 0 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4626] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... socket resumed>) = 4 [pid 4625] <... futex resumed>) = 0 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... futex resumed>) = 0 [pid 4625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4626] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... connect resumed>) = 0 [pid 4625] <... futex resumed>) = 0 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... futex resumed>) = 0 [pid 4625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4626] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4626] <... bind resumed>) = 0 [pid 4625] <... futex resumed>) = 0 [pid 4626] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4626] <... futex resumed>) = 0 [pid 4625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4626] sendto(4, NULL, 0, 0, NULL, 0 [pid 4625] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4625] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4625] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4625] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4627 attached [pid 4627] set_robust_list(0x7fd2b3f249e0, 24 [pid 4625] <... clone resumed>, parent_tid=[977], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 977 [pid 4627] <... set_robust_list resumed>) = 0 [pid 4627] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4625] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] <... socket resumed>) = 5 [pid 4625] <... futex resumed>) = 0 [pid 4627] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4627] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4625] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4625] <... futex resumed>) = 0 [pid 4627] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4627] <... futex resumed>) = 0 [pid 4625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4627] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4625] <... futex resumed>) = 0 [pid 4627] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4625] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4627] <... bind resumed>) = 0 [pid 4627] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4625] <... futex resumed>) = 0 [pid 4627] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4627] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4627] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4627] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] <... futex resumed>) = 0 [pid 4625] close(3) = 0 [pid 4625] close(4) = 0 [pid 4625] close(5) = 0 [pid 4625] close(6) = -1 EBADF (Bad file descriptor) [pid 4625] close(7) = -1 EBADF (Bad file descriptor) [pid 4625] close(8) = -1 EBADF (Bad file descriptor) [pid 4625] close(9) = -1 EBADF (Bad file descriptor) [pid 4625] close(10) = -1 EBADF (Bad file descriptor) [pid 4625] close(11) = -1 EBADF (Bad file descriptor) [pid 4625] close(12) = -1 EBADF (Bad file descriptor) [pid 4625] close(13) = -1 EBADF (Bad file descriptor) [pid 4625] close(14) = -1 EBADF (Bad file descriptor) [pid 4625] close(15) = -1 EBADF (Bad file descriptor) [pid 4625] close(16) = -1 EBADF (Bad file descriptor) [pid 4625] close(17) = -1 EBADF (Bad file descriptor) [pid 4625] close(18) = -1 EBADF (Bad file descriptor) [pid 4625] close(19) = -1 EBADF (Bad file descriptor) [pid 4625] close(20) = -1 EBADF (Bad file descriptor) [pid 4625] close(21) = -1 EBADF (Bad file descriptor) [pid 4625] close(22) = -1 EBADF (Bad file descriptor) [pid 4625] close(23) = -1 EBADF (Bad file descriptor) [pid 4625] close(24) = -1 EBADF (Bad file descriptor) [pid 4625] close(25) = -1 EBADF (Bad file descriptor) [pid 4625] close(26) = -1 EBADF (Bad file descriptor) [pid 4625] close(27) = -1 EBADF (Bad file descriptor) [pid 4625] close(28) = -1 EBADF (Bad file descriptor) [pid 4625] close(29) = -1 EBADF (Bad file descriptor) [pid 4625] exit_group(0 [pid 4627] <... futex resumed>) = ? [pid 4626] <... sendto resumed>) = ? [pid 4625] <... exit_group resumed>) = ? [pid 4627] +++ exited with 0 +++ [pid 4626] +++ exited with 0 +++ [pid 4625] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=975, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 978 ./strace-static-x86_64: Process 4628 attached [pid 4628] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4628] setpgid(0, 0) = 0 [pid 4628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4628] write(3, "1000", 4) = 4 [pid 4628] close(3) = 0 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4628] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4628] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[979], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 979 [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4629 attached [pid 4629] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4629] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... futex resumed>) = 0 [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... futex resumed>) = 1 [pid 4629] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... futex resumed>) = 0 [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... futex resumed>) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4629] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... bind resumed>) = 0 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... sendmsg resumed>) = 0 [pid 4628] <... futex resumed>) = 0 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... futex resumed>) = 0 [pid 4628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4629] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... socket resumed>) = 4 [pid 4628] <... futex resumed>) = 0 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... futex resumed>) = 0 [pid 4628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4629] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] <... futex resumed>) = 0 [pid 4629] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... connect resumed>) = 0 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4629] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] <... futex resumed>) = 0 [pid 4629] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4629] <... bind resumed>) = 0 [pid 4629] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4629] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] <... futex resumed>) = 0 [pid 4629] sendto(4, NULL, 0, 0, NULL, 0 [pid 4628] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4628] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4628] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4628] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[980], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 980 ./strace-static-x86_64: Process 4630 attached [pid 4630] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4630] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4630] <... futex resumed>) = 0 [pid 4628] <... futex resumed>) = 1 [pid 4630] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4630] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4630] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4628] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4628] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4630] <... futex resumed>) = 0 [pid 4628] <... futex resumed>) = 1 [pid 4630] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4628] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4630] <... connect resumed>) = 0 [pid 4630] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4628] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4630] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4630] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4628] <... futex resumed>) = 0 [pid 4630] sendto(5, NULL, 0, 0, NULL, 0 [pid 4628] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4628] close(3) = 0 [pid 4628] close(4) = 0 [pid 4628] close(5) = 0 [pid 4628] close(6) = -1 EBADF (Bad file descriptor) [pid 4628] close(7) = -1 EBADF (Bad file descriptor) [pid 4628] close(8) = -1 EBADF (Bad file descriptor) [pid 4628] close(9) = -1 EBADF (Bad file descriptor) [pid 4628] close(10) = -1 EBADF (Bad file descriptor) [pid 4628] close(11) = -1 EBADF (Bad file descriptor) [pid 4628] close(12) = -1 EBADF (Bad file descriptor) [pid 4628] close(13) = -1 EBADF (Bad file descriptor) [pid 4628] close(14) = -1 EBADF (Bad file descriptor) [pid 4628] close(15) = -1 EBADF (Bad file descriptor) [pid 4628] close(16) = -1 EBADF (Bad file descriptor) [pid 4628] close(17) = -1 EBADF (Bad file descriptor) [pid 4628] close(18) = -1 EBADF (Bad file descriptor) [pid 4628] close(19) = -1 EBADF (Bad file descriptor) [pid 4628] close(20) = -1 EBADF (Bad file descriptor) [pid 4628] close(21) = -1 EBADF (Bad file descriptor) [pid 4628] close(22) = -1 EBADF (Bad file descriptor) [pid 4628] close(23) = -1 EBADF (Bad file descriptor) [pid 4628] close(24) = -1 EBADF (Bad file descriptor) [pid 4628] close(25) = -1 EBADF (Bad file descriptor) [pid 4628] close(26) = -1 EBADF (Bad file descriptor) [pid 4628] close(27) = -1 EBADF (Bad file descriptor) [pid 4628] close(28) = -1 EBADF (Bad file descriptor) [pid 4628] close(29) = -1 EBADF (Bad file descriptor) [pid 4628] exit_group(0 [pid 4630] <... sendto resumed>) = ? [pid 4628] <... exit_group resumed>) = ? [pid 4630] +++ exited with 0 +++ [pid 4629] <... sendto resumed>) = ? [pid 4629] +++ exited with 0 +++ [pid 4628] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=978, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 981 ./strace-static-x86_64: Process 4631 attached [pid 4631] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4631] setpgid(0, 0) = 0 [pid 4631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4631] write(3, "1000", 4) = 4 [pid 4631] close(3) = 0 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4631] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4631] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[982], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 982 [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4632 attached [pid 4632] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4632] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4632] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4632] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... connect resumed>) = 0 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4632] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4632] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... bind resumed>) = 0 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... sendmsg resumed>) = 0 [pid 4631] <... futex resumed>) = 0 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... futex resumed>) = 0 [pid 4631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4632] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4632] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... socket resumed>) = 4 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4632] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4632] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... connect resumed>) = 0 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4632] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4632] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4632] <... bind resumed>) = 0 [pid 4632] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4632] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4632] sendto(4, NULL, 0, 0, NULL, 0 [pid 4631] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4631] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4631] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4631] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[983], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 983 [pid 4631] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4631] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4633 attached [pid 4633] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4633] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4633] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4633] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4633] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4631] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4633] <... connect resumed>) = 0 [pid 4633] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4633] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4633] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4631] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4633] <... bind resumed>) = 0 [pid 4633] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4631] <... futex resumed>) = 0 [pid 4633] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4631] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4631] <... futex resumed>) = 0 [pid 4633] sendto(5, NULL, 0, 0, NULL, 0 [pid 4631] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4631] close(3) = 0 [pid 4631] close(4) = 0 [pid 4631] close(5) = 0 [pid 4631] close(6) = -1 EBADF (Bad file descriptor) [pid 4631] close(7) = -1 EBADF (Bad file descriptor) [pid 4631] close(8) = -1 EBADF (Bad file descriptor) [pid 4631] close(9) = -1 EBADF (Bad file descriptor) [pid 4631] close(10) = -1 EBADF (Bad file descriptor) [pid 4631] close(11) = -1 EBADF (Bad file descriptor) [pid 4631] close(12) = -1 EBADF (Bad file descriptor) [pid 4631] close(13) = -1 EBADF (Bad file descriptor) [pid 4631] close(14) = -1 EBADF (Bad file descriptor) [pid 4631] close(15) = -1 EBADF (Bad file descriptor) [pid 4631] close(16) = -1 EBADF (Bad file descriptor) [pid 4631] close(17) = -1 EBADF (Bad file descriptor) [pid 4631] close(18) = -1 EBADF (Bad file descriptor) [pid 4631] close(19) = -1 EBADF (Bad file descriptor) [pid 4631] close(20) = -1 EBADF (Bad file descriptor) [pid 4631] close(21) = -1 EBADF (Bad file descriptor) [pid 4631] close(22) = -1 EBADF (Bad file descriptor) [pid 4631] close(23) = -1 EBADF (Bad file descriptor) [pid 4631] close(24) = -1 EBADF (Bad file descriptor) [pid 4631] close(25) = -1 EBADF (Bad file descriptor) [pid 4631] close(26) = -1 EBADF (Bad file descriptor) [pid 4631] close(27) = -1 EBADF (Bad file descriptor) [pid 4631] close(28) = -1 EBADF (Bad file descriptor) [pid 4631] close(29) = -1 EBADF (Bad file descriptor) [pid 4631] exit_group(0 [pid 4633] <... sendto resumed>) = ? [pid 4632] <... sendto resumed>) = ? [pid 4631] <... exit_group resumed>) = ? [pid 4633] +++ exited with 0 +++ [pid 4632] +++ exited with 0 +++ [pid 4631] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=981, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4634 attached , child_tidptr=0x555556bdb5d0) = 984 [pid 4634] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4634] setpgid(0, 0) = 0 [pid 4634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4634] write(3, "1000", 4) = 4 [pid 4634] close(3) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4634] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4634] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[985], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 985 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4635 attached [pid 4635] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4635] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4635] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... futex resumed>) = 0 [pid 4635] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4635] sendto(4, NULL, 0, 0, NULL, 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] <... sendto resumed>) = 0 [pid 4634] <... futex resumed>) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... futex resumed>) = 0 [pid 4634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4635] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] <... socket resumed>) = 5 [pid 4634] <... futex resumed>) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... futex resumed>) = 0 [pid 4634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4635] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] <... connect resumed>) = 0 [pid 4634] <... futex resumed>) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... futex resumed>) = 0 [pid 4634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4635] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] <... futex resumed>) = 0 [pid 4635] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... bind resumed>) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4635] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4634] <... futex resumed>) = 0 [pid 4635] sendto(5, NULL, 0, 0, NULL, 0 [pid 4634] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4635] <... sendto resumed>) = 0 [pid 4635] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4634] <... futex resumed>) = 0 [pid 4635] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4634] close(3) = 0 [pid 4634] close(4) = 0 [pid 4634] close(5) = 0 [pid 4634] close(6) = -1 EBADF (Bad file descriptor) [pid 4634] close(7) = -1 EBADF (Bad file descriptor) [pid 4634] close(8) = -1 EBADF (Bad file descriptor) [pid 4634] close(9) = -1 EBADF (Bad file descriptor) [pid 4634] close(10) = -1 EBADF (Bad file descriptor) [pid 4634] close(11) = -1 EBADF (Bad file descriptor) [pid 4634] close(12) = -1 EBADF (Bad file descriptor) [pid 4634] close(13) = -1 EBADF (Bad file descriptor) [pid 4634] close(14) = -1 EBADF (Bad file descriptor) [pid 4634] close(15) = -1 EBADF (Bad file descriptor) [pid 4634] close(16) = -1 EBADF (Bad file descriptor) [pid 4634] close(17) = -1 EBADF (Bad file descriptor) [pid 4634] close(18) = -1 EBADF (Bad file descriptor) [pid 4634] close(19) = -1 EBADF (Bad file descriptor) [pid 4634] close(20) = -1 EBADF (Bad file descriptor) [pid 4634] close(21) = -1 EBADF (Bad file descriptor) [pid 4634] close(22) = -1 EBADF (Bad file descriptor) [pid 4634] close(23) = -1 EBADF (Bad file descriptor) [pid 4634] close(24) = -1 EBADF (Bad file descriptor) [pid 4634] close(25) = -1 EBADF (Bad file descriptor) [pid 4634] close(26) = -1 EBADF (Bad file descriptor) [pid 4634] close(27) = -1 EBADF (Bad file descriptor) [pid 4634] close(28) = -1 EBADF (Bad file descriptor) [pid 4634] close(29) = -1 EBADF (Bad file descriptor) [pid 4634] exit_group(0) = ? [pid 4635] <... futex resumed>) = ? [pid 4635] +++ exited with 0 +++ [pid 4634] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=984, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 986 ./strace-static-x86_64: Process 4636 attached [pid 4636] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4636] setpgid(0, 0) = 0 [pid 4636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4636] write(3, "1000", 4) = 4 [pid 4636] close(3) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4636] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4636] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[987], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 987 [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4637 attached [pid 4637] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4637] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4636] <... futex resumed>) = 0 [pid 4637] <... futex resumed>) = 1 [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4637] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4637] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4637] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4636] <... futex resumed>) = 0 [pid 4637] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4637] <... socket resumed>) = 4 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4637] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4637] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4637] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4637] <... bind resumed>) = 0 [pid 4637] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4636] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] sendto(4, NULL, 0, 0, NULL, 0 [pid 4636] <... futex resumed>) = 0 [pid 4636] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4636] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4636] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4638 attached [pid 4638] set_robust_list(0x7fd2b3f249e0, 24 [pid 4636] <... clone resumed>, parent_tid=[988], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 988 [pid 4638] <... set_robust_list resumed>) = 0 [pid 4636] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4638] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4636] <... futex resumed>) = 0 [pid 4638] <... socket resumed>) = 5 [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4638] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4638] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4636] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4638] <... connect resumed>) = 0 [pid 4638] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4636] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4638] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4638] <... bind resumed>) = 0 [pid 4638] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4638] sendto(5, NULL, 0, 0, NULL, 0 [pid 4636] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4636] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4636] close(3) = 0 [pid 4636] close(4) = 0 [pid 4636] close(5) = 0 [pid 4636] close(6) = -1 EBADF (Bad file descriptor) [pid 4636] close(7) = -1 EBADF (Bad file descriptor) [pid 4636] close(8) = -1 EBADF (Bad file descriptor) [pid 4636] close(9) = -1 EBADF (Bad file descriptor) [pid 4636] close(10) = -1 EBADF (Bad file descriptor) [pid 4636] close(11) = -1 EBADF (Bad file descriptor) [pid 4636] close(12) = -1 EBADF (Bad file descriptor) [pid 4636] close(13) = -1 EBADF (Bad file descriptor) [pid 4636] close(14) = -1 EBADF (Bad file descriptor) [pid 4636] close(15) = -1 EBADF (Bad file descriptor) [pid 4636] close(16) = -1 EBADF (Bad file descriptor) [pid 4636] close(17) = -1 EBADF (Bad file descriptor) [pid 4636] close(18) = -1 EBADF (Bad file descriptor) [pid 4636] close(19) = -1 EBADF (Bad file descriptor) [pid 4636] close(20) = -1 EBADF (Bad file descriptor) [pid 4636] close(21) = -1 EBADF (Bad file descriptor) [pid 4636] close(22) = -1 EBADF (Bad file descriptor) [pid 4636] close(23) = -1 EBADF (Bad file descriptor) [pid 4636] close(24) = -1 EBADF (Bad file descriptor) [pid 4636] close(25) = -1 EBADF (Bad file descriptor) [pid 4636] close(26) = -1 EBADF (Bad file descriptor) [pid 4636] close(27) = -1 EBADF (Bad file descriptor) [pid 4636] close(28) = -1 EBADF (Bad file descriptor) [pid 4636] close(29) = -1 EBADF (Bad file descriptor) [pid 4636] exit_group(0 [pid 4638] <... sendto resumed>) = ? [pid 4637] <... sendto resumed>) = ? [pid 4636] <... exit_group resumed>) = ? [pid 4638] +++ exited with 0 +++ [pid 4637] +++ exited with 0 +++ [pid 4636] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=986, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 989 ./strace-static-x86_64: Process 4639 attached [pid 4639] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4639] setpgid(0, 0) = 0 [pid 4639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4639] write(3, "1000", 4) = 4 [pid 4639] close(3) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4639] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4639] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[990], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 990 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4640 attached [pid 4640] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4640] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4640] <... futex resumed>) = 1 [pid 4640] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4640] <... futex resumed>) = 1 [pid 4640] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4640] <... futex resumed>) = 1 [pid 4640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4640] <... futex resumed>) = 1 [pid 4640] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4640] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4640] <... futex resumed>) = 0 [pid 4639] <... futex resumed>) = 1 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4640] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4639] <... futex resumed>) = 0 [pid 4640] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4640] <... bind resumed>) = 0 [pid 4639] <... futex resumed>) = 0 [pid 4640] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4640] <... futex resumed>) = 0 [pid 4639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4640] sendto(4, NULL, 0, 0, NULL, 0 [pid 4639] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4639] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4639] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4639] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4641 attached , parent_tid=[991], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 991 [pid 4639] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4641] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4641] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4641] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4639] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4641] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4641] sendto(5, NULL, 0, 0, NULL, 0 [pid 4639] <... futex resumed>) = 0 [pid 4639] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4641] <... sendto resumed>) = 0 [pid 4641] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4639] <... futex resumed>) = 0 [pid 4641] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4639] close(3) = 0 [pid 4639] close(4) = 0 [pid 4639] close(5) = 0 [pid 4639] close(6) = -1 EBADF (Bad file descriptor) [pid 4639] close(7) = -1 EBADF (Bad file descriptor) [pid 4639] close(8) = -1 EBADF (Bad file descriptor) [pid 4639] close(9) = -1 EBADF (Bad file descriptor) [pid 4639] close(10) = -1 EBADF (Bad file descriptor) [pid 4639] close(11) = -1 EBADF (Bad file descriptor) [pid 4639] close(12) = -1 EBADF (Bad file descriptor) [pid 4639] close(13) = -1 EBADF (Bad file descriptor) [pid 4639] close(14) = -1 EBADF (Bad file descriptor) [pid 4639] close(15) = -1 EBADF (Bad file descriptor) [pid 4639] close(16) = -1 EBADF (Bad file descriptor) [pid 4639] close(17) = -1 EBADF (Bad file descriptor) [pid 4639] close(18) = -1 EBADF (Bad file descriptor) [pid 4639] close(19) = -1 EBADF (Bad file descriptor) [pid 4639] close(20) = -1 EBADF (Bad file descriptor) [pid 4639] close(21) = -1 EBADF (Bad file descriptor) [pid 4639] close(22) = -1 EBADF (Bad file descriptor) [pid 4639] close(23) = -1 EBADF (Bad file descriptor) [pid 4639] close(24) = -1 EBADF (Bad file descriptor) [pid 4639] close(25) = -1 EBADF (Bad file descriptor) [pid 4639] close(26) = -1 EBADF (Bad file descriptor) [pid 4639] close(27) = -1 EBADF (Bad file descriptor) [pid 4639] close(28) = -1 EBADF (Bad file descriptor) [pid 4639] close(29) = -1 EBADF (Bad file descriptor) [pid 4639] exit_group(0 [pid 4641] <... futex resumed>) = ? [pid 4639] <... exit_group resumed>) = ? [pid 4641] +++ exited with 0 +++ [pid 4640] <... sendto resumed>) = ? [pid 4640] +++ exited with 0 +++ [pid 4639] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=989, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 992 ./strace-static-x86_64: Process 4642 attached [pid 4642] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4642] setpgid(0, 0) = 0 [pid 4642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4642] write(3, "1000", 4) = 4 [pid 4642] close(3) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4642] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4642] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[993], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 993 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4643 attached [pid 4643] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4643] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] <... futex resumed>) = 1 [pid 4643] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] <... futex resumed>) = 1 [pid 4643] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] <... futex resumed>) = 1 [pid 4643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] <... futex resumed>) = 1 [pid 4643] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] <... futex resumed>) = 1 [pid 4643] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] <... futex resumed>) = 1 [pid 4643] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4643] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4643] <... futex resumed>) = 1 [pid 4642] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4643] sendto(4, NULL, 0, 0, NULL, 0 [pid 4642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4642] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4642] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4642] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[994], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 994 ./strace-static-x86_64: Process 4644 attached [pid 4644] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4644] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4642] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... futex resumed>) = 0 [pid 4642] <... futex resumed>) = 1 [pid 4644] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4644] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4644] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4642] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4642] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4644] <... futex resumed>) = 0 [pid 4642] <... futex resumed>) = 1 [pid 4642] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4644] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4644] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4644] <... futex resumed>) = 1 [pid 4644] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4644] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4642] <... futex resumed>) = 0 [pid 4642] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4642] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4644] <... futex resumed>) = 1 [pid 4644] sendto(5, NULL, 0, 0, NULL, 0 [pid 4642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4642] close(3) = 0 [pid 4642] close(4) = 0 [pid 4642] close(5) = 0 [pid 4642] close(6) = -1 EBADF (Bad file descriptor) [pid 4642] close(7) = -1 EBADF (Bad file descriptor) [pid 4642] close(8) = -1 EBADF (Bad file descriptor) [pid 4642] close(9) = -1 EBADF (Bad file descriptor) [pid 4642] close(10) = -1 EBADF (Bad file descriptor) [pid 4642] close(11) = -1 EBADF (Bad file descriptor) [pid 4642] close(12) = -1 EBADF (Bad file descriptor) [pid 4642] close(13) = -1 EBADF (Bad file descriptor) [pid 4642] close(14) = -1 EBADF (Bad file descriptor) [pid 4642] close(15) = -1 EBADF (Bad file descriptor) [pid 4642] close(16) = -1 EBADF (Bad file descriptor) [pid 4642] close(17) = -1 EBADF (Bad file descriptor) [pid 4642] close(18) = -1 EBADF (Bad file descriptor) [pid 4642] close(19) = -1 EBADF (Bad file descriptor) [pid 4642] close(20) = -1 EBADF (Bad file descriptor) [pid 4642] close(21) = -1 EBADF (Bad file descriptor) [pid 4642] close(22) = -1 EBADF (Bad file descriptor) [pid 4642] close(23) = -1 EBADF (Bad file descriptor) [pid 4642] close(24) = -1 EBADF (Bad file descriptor) [pid 4642] close(25) = -1 EBADF (Bad file descriptor) [pid 4642] close(26) = -1 EBADF (Bad file descriptor) [pid 4642] close(27) = -1 EBADF (Bad file descriptor) [pid 4642] close(28) = -1 EBADF (Bad file descriptor) [pid 4642] close(29) = -1 EBADF (Bad file descriptor) [pid 4642] exit_group(0 [pid 4644] <... sendto resumed>) = ? [pid 4643] <... sendto resumed>) = ? [pid 4642] <... exit_group resumed>) = ? [pid 4644] +++ exited with 0 +++ [pid 4643] +++ exited with 0 +++ [pid 4642] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=992, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4645 attached [pid 4645] set_robust_list(0x555556bdb5e0, 24 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 995 [pid 4645] <... set_robust_list resumed>) = 0 [pid 4645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4645] setpgid(0, 0) = 0 [pid 4645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4645] write(3, "1000", 4) = 4 [pid 4645] close(3) = 0 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4645] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4645] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[996], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 996 [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4646 attached [pid 4646] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4646] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4646] <... connect resumed>) = 0 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4646] <... bind resumed>) = 0 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4646] <... sendmsg resumed>) = 0 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4646] <... socket resumed>) = 4 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4646] <... connect resumed>) = 0 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4646] <... bind resumed>) = 0 [pid 4646] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4646] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4646] sendto(4, NULL, 0, 0, NULL, 0 [pid 4645] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4645] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4645] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4645] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[997], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 997 [pid 4645] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4645] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4647 attached [pid 4647] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4647] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4647] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4647] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4647] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4645] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4647] <... connect resumed>) = 0 [pid 4647] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4645] <... futex resumed>) = 0 [pid 4647] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4645] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... bind resumed>) = 0 [pid 4645] <... futex resumed>) = 0 [pid 4647] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4645] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4647] <... futex resumed>) = 0 [pid 4645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4647] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4645] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4645] <... futex resumed>) = 0 [pid 4647] sendto(5, NULL, 0, 0, NULL, 0 [pid 4645] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4645] close(3) = 0 [pid 4645] close(4) = 0 [pid 4645] close(5) = 0 [pid 4645] close(6) = -1 EBADF (Bad file descriptor) [pid 4645] close(7) = -1 EBADF (Bad file descriptor) [pid 4645] close(8) = -1 EBADF (Bad file descriptor) [pid 4645] close(9) = -1 EBADF (Bad file descriptor) [pid 4645] close(10) = -1 EBADF (Bad file descriptor) [pid 4645] close(11) = -1 EBADF (Bad file descriptor) [pid 4645] close(12) = -1 EBADF (Bad file descriptor) [pid 4645] close(13) = -1 EBADF (Bad file descriptor) [pid 4645] close(14) = -1 EBADF (Bad file descriptor) [pid 4645] close(15) = -1 EBADF (Bad file descriptor) [pid 4645] close(16) = -1 EBADF (Bad file descriptor) [pid 4645] close(17) = -1 EBADF (Bad file descriptor) [pid 4645] close(18) = -1 EBADF (Bad file descriptor) [pid 4645] close(19) = -1 EBADF (Bad file descriptor) [pid 4645] close(20) = -1 EBADF (Bad file descriptor) [pid 4645] close(21) = -1 EBADF (Bad file descriptor) [pid 4645] close(22) = -1 EBADF (Bad file descriptor) [pid 4645] close(23) = -1 EBADF (Bad file descriptor) [pid 4645] close(24) = -1 EBADF (Bad file descriptor) [pid 4645] close(25) = -1 EBADF (Bad file descriptor) [pid 4645] close(26) = -1 EBADF (Bad file descriptor) [pid 4645] close(27) = -1 EBADF (Bad file descriptor) [pid 4645] close(28) = -1 EBADF (Bad file descriptor) [pid 4645] close(29) = -1 EBADF (Bad file descriptor) [pid 4645] exit_group(0 [pid 4647] <... sendto resumed>) = ? [pid 4646] <... sendto resumed>) = ? [pid 4645] <... exit_group resumed>) = ? [pid 4647] +++ exited with 0 +++ [pid 4646] +++ exited with 0 +++ [pid 4645] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=995, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 998 ./strace-static-x86_64: Process 4648 attached [pid 4648] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4648] setpgid(0, 0) = 0 [pid 4648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4648] write(3, "1000", 4) = 4 [pid 4648] close(3) = 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4648] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4648] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[999], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 999 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4649 attached [pid 4649] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4649] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4649] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] <... bind resumed>) = 0 [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] <... sendmsg resumed>) = 0 [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4649] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4649] <... socket resumed>) = 4 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4649] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4648] <... futex resumed>) = 0 [pid 4649] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] <... connect resumed>) = 0 [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4649] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4649] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4648] <... futex resumed>) = 0 [pid 4649] sendto(4, NULL, 0, 0, NULL, 0 [pid 4648] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4648] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4648] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4648] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1000], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1000 [pid 4648] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4650 attached [pid 4650] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4650] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4650] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... futex resumed>) = 0 [pid 4650] <... futex resumed>) = 1 [pid 4648] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4650] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4650] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... futex resumed>) = 0 [pid 4650] <... futex resumed>) = 1 [pid 4648] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4650] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4648] <... futex resumed>) = 0 [pid 4648] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4650] <... bind resumed>) = 0 [pid 4650] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4648] <... futex resumed>) = 0 [pid 4650] <... futex resumed>) = 1 [pid 4648] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4648] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4650] sendto(5, NULL, 0, 0, NULL, 0 [pid 4648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4648] close(3) = 0 [pid 4648] close(4) = 0 [pid 4648] close(5) = 0 [pid 4648] close(6) = -1 EBADF (Bad file descriptor) [pid 4648] close(7) = -1 EBADF (Bad file descriptor) [pid 4648] close(8) = -1 EBADF (Bad file descriptor) [pid 4648] close(9) = -1 EBADF (Bad file descriptor) [pid 4648] close(10) = -1 EBADF (Bad file descriptor) [pid 4648] close(11) = -1 EBADF (Bad file descriptor) [pid 4648] close(12) = -1 EBADF (Bad file descriptor) [pid 4648] close(13) = -1 EBADF (Bad file descriptor) [pid 4648] close(14) = -1 EBADF (Bad file descriptor) [pid 4648] close(15) = -1 EBADF (Bad file descriptor) [pid 4648] close(16) = -1 EBADF (Bad file descriptor) [pid 4648] close(17) = -1 EBADF (Bad file descriptor) [pid 4648] close(18) = -1 EBADF (Bad file descriptor) [pid 4648] close(19) = -1 EBADF (Bad file descriptor) [pid 4648] close(20) = -1 EBADF (Bad file descriptor) [pid 4648] close(21) = -1 EBADF (Bad file descriptor) [pid 4648] close(22) = -1 EBADF (Bad file descriptor) [pid 4648] close(23) = -1 EBADF (Bad file descriptor) [pid 4648] close(24) = -1 EBADF (Bad file descriptor) [pid 4648] close(25) = -1 EBADF (Bad file descriptor) [pid 4648] close(26) = -1 EBADF (Bad file descriptor) [pid 4648] close(27) = -1 EBADF (Bad file descriptor) [pid 4648] close(28) = -1 EBADF (Bad file descriptor) [pid 4648] close(29) = -1 EBADF (Bad file descriptor) [pid 4648] exit_group(0) = ? [pid 4650] <... sendto resumed>) = ? [pid 4650] +++ exited with 0 +++ [pid 4649] <... sendto resumed>) = ? [pid 4649] +++ exited with 0 +++ [pid 4648] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=998, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1001 ./strace-static-x86_64: Process 4651 attached [pid 4651] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4651] setpgid(0, 0) = 0 [pid 4651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4651] write(3, "1000", 4) = 4 [pid 4651] close(3) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4651] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4651] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1002], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1002 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4652 attached [pid 4652] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4652] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4652] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4652] <... futex resumed>) = 1 [pid 4652] sendto(4, NULL, 0, 0, NULL, 0 [pid 4651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4651] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4651] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4651] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4653 attached , parent_tid=[1003], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1003 [pid 4653] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4651] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4651] <... futex resumed>) = 0 [pid 4653] <... socket resumed>) = 5 [pid 4651] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4653] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4653] <... futex resumed>) = 0 [pid 4651] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4651] <... futex resumed>) = 0 [pid 4653] <... connect resumed>) = 0 [pid 4651] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4653] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4651] <... futex resumed>) = 0 [pid 4653] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4651] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4651] <... futex resumed>) = 0 [pid 4653] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4651] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4653] <... bind resumed>) = 0 [pid 4653] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4651] <... futex resumed>) = 0 [pid 4653] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4651] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4651] <... futex resumed>) = 0 [pid 4653] sendto(5, NULL, 0, 0, NULL, 0 [pid 4651] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4651] close(3) = 0 [pid 4651] close(4) = 0 [pid 4651] close(5) = 0 [pid 4651] close(6) = -1 EBADF (Bad file descriptor) [pid 4651] close(7) = -1 EBADF (Bad file descriptor) [pid 4651] close(8) = -1 EBADF (Bad file descriptor) [pid 4651] close(9) = -1 EBADF (Bad file descriptor) [pid 4651] close(10) = -1 EBADF (Bad file descriptor) [pid 4651] close(11) = -1 EBADF (Bad file descriptor) [pid 4651] close(12) = -1 EBADF (Bad file descriptor) [pid 4651] close(13) = -1 EBADF (Bad file descriptor) [pid 4651] close(14) = -1 EBADF (Bad file descriptor) [pid 4651] close(15) = -1 EBADF (Bad file descriptor) [pid 4651] close(16) = -1 EBADF (Bad file descriptor) [pid 4651] close(17) = -1 EBADF (Bad file descriptor) [pid 4651] close(18) = -1 EBADF (Bad file descriptor) [pid 4651] close(19) = -1 EBADF (Bad file descriptor) [pid 4651] close(20) = -1 EBADF (Bad file descriptor) [pid 4651] close(21) = -1 EBADF (Bad file descriptor) [pid 4651] close(22) = -1 EBADF (Bad file descriptor) [pid 4651] close(23) = -1 EBADF (Bad file descriptor) [pid 4651] close(24) = -1 EBADF (Bad file descriptor) [pid 4651] close(25) = -1 EBADF (Bad file descriptor) [pid 4651] close(26) = -1 EBADF (Bad file descriptor) [pid 4651] close(27) = -1 EBADF (Bad file descriptor) [pid 4651] close(28) = -1 EBADF (Bad file descriptor) [pid 4651] close(29) = -1 EBADF (Bad file descriptor) [pid 4651] exit_group(0 [pid 4653] <... sendto resumed>) = ? [pid 4652] <... sendto resumed>) = ? [pid 4651] <... exit_group resumed>) = ? [pid 4653] +++ exited with 0 +++ [pid 4652] +++ exited with 0 +++ [pid 4651] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1001, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1004 ./strace-static-x86_64: Process 4654 attached [pid 4654] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4654] setpgid(0, 0) = 0 [pid 4654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4654] write(3, "1000", 4) = 4 [pid 4654] close(3) = 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4654] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4654] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1005], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1005 [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4655 attached [pid 4655] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4655] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... futex resumed>) = 1 [pid 4655] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4655] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4655] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4655] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] <... futex resumed>) = 0 [pid 4655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... sendmsg resumed>) = 0 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4655] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] <... futex resumed>) = 0 [pid 4655] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... socket resumed>) = 4 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4655] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] <... futex resumed>) = 0 [pid 4655] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... connect resumed>) = 0 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4655] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4654] <... futex resumed>) = 0 [pid 4655] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4655] <... bind resumed>) = 0 [pid 4655] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4655] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4654] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4655] sendto(4, NULL, 0, 0, NULL, 0 [pid 4654] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4654] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4654] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4654] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1006], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1006 [pid 4654] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4654] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4656 attached [pid 4656] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4656] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4656] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4654] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4656] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4656] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4654] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4656] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4654] <... futex resumed>) = 0 [pid 4656] <... bind resumed>) = 0 [pid 4654] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4656] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4656] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4656] sendto(5, NULL, 0, 0, NULL, 0 [pid 4654] <... futex resumed>) = 0 [pid 4654] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4654] close(3) = 0 [pid 4654] close(4) = 0 [pid 4654] close(5) = 0 [pid 4654] close(6) = -1 EBADF (Bad file descriptor) [pid 4654] close(7) = -1 EBADF (Bad file descriptor) [pid 4654] close(8) = -1 EBADF (Bad file descriptor) [pid 4654] close(9) = -1 EBADF (Bad file descriptor) [pid 4654] close(10) = -1 EBADF (Bad file descriptor) [pid 4654] close(11) = -1 EBADF (Bad file descriptor) [pid 4654] close(12) = -1 EBADF (Bad file descriptor) [pid 4654] close(13) = -1 EBADF (Bad file descriptor) [pid 4654] close(14) = -1 EBADF (Bad file descriptor) [pid 4654] close(15) = -1 EBADF (Bad file descriptor) [pid 4654] close(16) = -1 EBADF (Bad file descriptor) [pid 4654] close(17) = -1 EBADF (Bad file descriptor) [pid 4654] close(18) = -1 EBADF (Bad file descriptor) [pid 4654] close(19) = -1 EBADF (Bad file descriptor) [pid 4654] close(20) = -1 EBADF (Bad file descriptor) [pid 4654] close(21) = -1 EBADF (Bad file descriptor) [pid 4654] close(22) = -1 EBADF (Bad file descriptor) [pid 4654] close(23) = -1 EBADF (Bad file descriptor) [pid 4654] close(24) = -1 EBADF (Bad file descriptor) [pid 4654] close(25) = -1 EBADF (Bad file descriptor) [pid 4654] close(26) = -1 EBADF (Bad file descriptor) [pid 4654] close(27) = -1 EBADF (Bad file descriptor) [pid 4654] close(28) = -1 EBADF (Bad file descriptor) [pid 4654] close(29) = -1 EBADF (Bad file descriptor) [pid 4654] exit_group(0 [pid 4656] <... sendto resumed>) = ? [pid 4655] <... sendto resumed>) = ? [pid 4654] <... exit_group resumed>) = ? [pid 4656] +++ exited with 0 +++ [pid 4655] +++ exited with 0 +++ [pid 4654] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1004, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1007 ./strace-static-x86_64: Process 4657 attached [pid 4657] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4657] setpgid(0, 0) = 0 [pid 4657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4657] write(3, "1000", 4) = 4 [pid 4657] close(3) = 0 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4657] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4657] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1008], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1008 [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4658 attached [pid 4658] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4658] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] <... futex resumed>) = 0 [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = 0 [pid 4657] <... futex resumed>) = 1 [pid 4658] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] <... connect resumed>) = 0 [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = 0 [pid 4657] <... futex resumed>) = 1 [pid 4658] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = 0 [pid 4658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] <... sendmsg resumed>) = 0 [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = 0 [pid 4658] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] <... socket resumed>) = 4 [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = 0 [pid 4658] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] <... connect resumed>) = 0 [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = 0 [pid 4658] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4658] <... bind resumed>) = 0 [pid 4658] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4658] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = 0 [pid 4658] sendto(4, NULL, 0, 0, NULL, 0 [pid 4657] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4657] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4657] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4657] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1009], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1009 [pid 4657] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4657] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4659 attached [pid 4659] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4659] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4659] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4657] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4659] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4657] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4659] <... connect resumed>) = 0 [pid 4659] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4659] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4657] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4657] <... futex resumed>) = 0 [pid 4659] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4657] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4659] <... bind resumed>) = 0 [pid 4659] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4657] <... futex resumed>) = 0 [pid 4659] sendto(5, NULL, 0, 0, NULL, 0 [pid 4657] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4657] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4657] close(3) = 0 [pid 4657] close(4) = 0 [pid 4657] close(5) = 0 [pid 4657] close(6) = -1 EBADF (Bad file descriptor) [pid 4657] close(7) = -1 EBADF (Bad file descriptor) [pid 4657] close(8) = -1 EBADF (Bad file descriptor) [pid 4657] close(9) = -1 EBADF (Bad file descriptor) [pid 4657] close(10) = -1 EBADF (Bad file descriptor) [pid 4657] close(11) = -1 EBADF (Bad file descriptor) [pid 4657] close(12) = -1 EBADF (Bad file descriptor) [pid 4657] close(13) = -1 EBADF (Bad file descriptor) [pid 4657] close(14) = -1 EBADF (Bad file descriptor) [pid 4657] close(15) = -1 EBADF (Bad file descriptor) [pid 4657] close(16) = -1 EBADF (Bad file descriptor) [pid 4657] close(17) = -1 EBADF (Bad file descriptor) [pid 4657] close(18) = -1 EBADF (Bad file descriptor) [pid 4657] close(19) = -1 EBADF (Bad file descriptor) [pid 4657] close(20) = -1 EBADF (Bad file descriptor) [pid 4657] close(21) = -1 EBADF (Bad file descriptor) [pid 4657] close(22) = -1 EBADF (Bad file descriptor) [pid 4657] close(23) = -1 EBADF (Bad file descriptor) [pid 4657] close(24) = -1 EBADF (Bad file descriptor) [pid 4657] close(25) = -1 EBADF (Bad file descriptor) [pid 4657] close(26) = -1 EBADF (Bad file descriptor) [pid 4657] close(27) = -1 EBADF (Bad file descriptor) [pid 4657] close(28) = -1 EBADF (Bad file descriptor) [pid 4657] close(29) = -1 EBADF (Bad file descriptor) [pid 4657] exit_group(0) = ? [pid 4659] <... sendto resumed>) = ? [pid 4659] +++ exited with 0 +++ [pid 4658] <... sendto resumed>) = ? [pid 4658] +++ exited with 0 +++ [pid 4657] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1007, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1010 ./strace-static-x86_64: Process 4660 attached [pid 4660] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4660] setpgid(0, 0) = 0 [pid 4660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4660] write(3, "1000", 4) = 4 [pid 4660] close(3) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4660] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4660] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1011], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1011 [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4661 attached [pid 4661] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4661] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4660] <... futex resumed>) = 0 [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] <... futex resumed>) = 1 [pid 4661] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] <... sendmsg resumed>) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4661] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4660] <... futex resumed>) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4661] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... connect resumed>) = 0 [pid 4660] <... futex resumed>) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... futex resumed>) = 0 [pid 4660] <... futex resumed>) = 1 [pid 4661] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] <... bind resumed>) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4661] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4660] <... futex resumed>) = 0 [pid 4661] sendto(4, NULL, 0, 0, NULL, 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] <... sendto resumed>) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4661] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... futex resumed>) = 0 [pid 4660] <... futex resumed>) = 1 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4661] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4661] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4660] <... futex resumed>) = 0 [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4660] <... futex resumed>) = 0 [pid 4661] <... bind resumed>) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4661] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4661] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4660] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4661] sendto(5, NULL, 0, 0, NULL, 0 [pid 4660] <... futex resumed>) = 0 [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4660] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4660] close(3) = 0 [pid 4660] close(4) = 0 [pid 4660] close(5) = 0 [pid 4660] close(6) = -1 EBADF (Bad file descriptor) [pid 4660] close(7) = -1 EBADF (Bad file descriptor) [pid 4660] close(8) = -1 EBADF (Bad file descriptor) [pid 4660] close(9) = -1 EBADF (Bad file descriptor) [pid 4660] close(10) = -1 EBADF (Bad file descriptor) [pid 4660] close(11) = -1 EBADF (Bad file descriptor) [pid 4660] close(12) = -1 EBADF (Bad file descriptor) [pid 4660] close(13) = -1 EBADF (Bad file descriptor) [pid 4660] close(14) = -1 EBADF (Bad file descriptor) [pid 4660] close(15) = -1 EBADF (Bad file descriptor) [pid 4660] close(16) = -1 EBADF (Bad file descriptor) [pid 4660] close(17) = -1 EBADF (Bad file descriptor) [pid 4660] close(18) = -1 EBADF (Bad file descriptor) [pid 4660] close(19) = -1 EBADF (Bad file descriptor) [pid 4660] close(20) = -1 EBADF (Bad file descriptor) [pid 4660] close(21) = -1 EBADF (Bad file descriptor) [pid 4660] close(22) = -1 EBADF (Bad file descriptor) [pid 4660] close(23) = -1 EBADF (Bad file descriptor) [pid 4660] close(24) = -1 EBADF (Bad file descriptor) [pid 4660] close(25) = -1 EBADF (Bad file descriptor) [pid 4660] close(26) = -1 EBADF (Bad file descriptor) [pid 4660] close(27) = -1 EBADF (Bad file descriptor) [pid 4660] close(28) = -1 EBADF (Bad file descriptor) [pid 4660] close(29) = -1 EBADF (Bad file descriptor) [pid 4660] exit_group(0 [pid 4661] <... sendto resumed>) = ? [pid 4660] <... exit_group resumed>) = ? [pid 4661] +++ exited with 0 +++ [pid 4660] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1010, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1012 ./strace-static-x86_64: Process 4662 attached [pid 4662] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4662] setpgid(0, 0) = 0 [pid 4662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4662] write(3, "1000", 4) = 4 [pid 4662] close(3) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4662] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4662] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1013], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1013 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4663 attached [pid 4663] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4663] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... futex resumed>) = 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... futex resumed>) = 1 [pid 4663] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... futex resumed>) = 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... futex resumed>) = 1 [pid 4663] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... futex resumed>) = 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... futex resumed>) = 1 [pid 4663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... futex resumed>) = 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... futex resumed>) = 1 [pid 4663] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... futex resumed>) = 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... futex resumed>) = 1 [pid 4663] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4662] <... futex resumed>) = 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4663] <... futex resumed>) = 1 [pid 4663] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4663] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4662] <... futex resumed>) = 0 [pid 4663] sendto(4, NULL, 0, 0, NULL, 0 [pid 4662] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4662] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4662] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4662] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4662] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4664 attached [pid 4664] set_robust_list(0x7fd2b3f249e0, 24 [pid 4662] <... clone resumed>, parent_tid=[1014], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1014 [pid 4664] <... set_robust_list resumed>) = 0 [pid 4664] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4664] <... futex resumed>) = 0 [pid 4664] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4664] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4664] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... futex resumed>) = 0 [pid 4662] <... futex resumed>) = 1 [pid 4664] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4664] <... connect resumed>) = 0 [pid 4664] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4662] <... futex resumed>) = 0 [pid 4664] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4662] <... futex resumed>) = 0 [pid 4664] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4664] <... bind resumed>) = 0 [pid 4664] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4662] <... futex resumed>) = 0 [pid 4664] sendto(5, NULL, 0, 0, NULL, 0 [pid 4662] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4662] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4662] close(3) = 0 [pid 4662] close(4) = 0 [pid 4662] close(5) = 0 [pid 4662] close(6) = -1 EBADF (Bad file descriptor) [pid 4662] close(7) = -1 EBADF (Bad file descriptor) [pid 4662] close(8) = -1 EBADF (Bad file descriptor) [pid 4662] close(9) = -1 EBADF (Bad file descriptor) [pid 4662] close(10) = -1 EBADF (Bad file descriptor) [pid 4662] close(11) = -1 EBADF (Bad file descriptor) [pid 4662] close(12) = -1 EBADF (Bad file descriptor) [pid 4662] close(13) = -1 EBADF (Bad file descriptor) [pid 4662] close(14) = -1 EBADF (Bad file descriptor) [pid 4662] close(15) = -1 EBADF (Bad file descriptor) [pid 4662] close(16) = -1 EBADF (Bad file descriptor) [pid 4662] close(17) = -1 EBADF (Bad file descriptor) [pid 4662] close(18) = -1 EBADF (Bad file descriptor) [pid 4662] close(19) = -1 EBADF (Bad file descriptor) [pid 4662] close(20) = -1 EBADF (Bad file descriptor) [pid 4662] close(21) = -1 EBADF (Bad file descriptor) [pid 4662] close(22) = -1 EBADF (Bad file descriptor) [pid 4662] close(23) = -1 EBADF (Bad file descriptor) [pid 4662] close(24) = -1 EBADF (Bad file descriptor) [pid 4662] close(25) = -1 EBADF (Bad file descriptor) [pid 4662] close(26) = -1 EBADF (Bad file descriptor) [pid 4662] close(27) = -1 EBADF (Bad file descriptor) [pid 4662] close(28) = -1 EBADF (Bad file descriptor) [pid 4662] close(29) = -1 EBADF (Bad file descriptor) [pid 4662] exit_group(0 [pid 4664] <... sendto resumed>) = ? [pid 4662] <... exit_group resumed>) = ? [pid 4664] +++ exited with 0 +++ [pid 4663] <... sendto resumed>) = ? [pid 4663] +++ exited with 0 +++ [pid 4662] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1015 ./strace-static-x86_64: Process 4665 attached [pid 4665] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4665] setpgid(0, 0) = 0 [pid 4665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4665] write(3, "1000", 4) = 4 [pid 4665] close(3) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4665] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4665] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1016], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1016 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4666 attached [pid 4666] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4666] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4666] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4666] <... futex resumed>) = 1 [pid 4666] sendto(4, NULL, 0, 0, NULL, 0 [pid 4665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4665] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4665] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4665] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4665] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1017], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1017 [pid 4665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4667 attached [pid 4667] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4667] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4667] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4665] <... futex resumed>) = 0 [pid 4667] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4665] <... futex resumed>) = 0 [pid 4667] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4667] <... connect resumed>) = 0 [pid 4667] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4665] <... futex resumed>) = 0 [pid 4667] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4667] <... bind resumed>) = 0 [pid 4665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4667] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4667] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4667] sendto(5, NULL, 0, 0, NULL, 0 [pid 4665] <... futex resumed>) = 0 [pid 4665] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4665] close(3) = 0 [pid 4665] close(4) = 0 [pid 4665] close(5) = 0 [pid 4665] close(6) = -1 EBADF (Bad file descriptor) [pid 4665] close(7) = -1 EBADF (Bad file descriptor) [pid 4665] close(8) = -1 EBADF (Bad file descriptor) [pid 4665] close(9) = -1 EBADF (Bad file descriptor) [pid 4665] close(10) = -1 EBADF (Bad file descriptor) [pid 4665] close(11) = -1 EBADF (Bad file descriptor) [pid 4665] close(12) = -1 EBADF (Bad file descriptor) [pid 4665] close(13) = -1 EBADF (Bad file descriptor) [pid 4665] close(14) = -1 EBADF (Bad file descriptor) [pid 4665] close(15) = -1 EBADF (Bad file descriptor) [pid 4665] close(16) = -1 EBADF (Bad file descriptor) [pid 4665] close(17) = -1 EBADF (Bad file descriptor) [pid 4665] close(18) = -1 EBADF (Bad file descriptor) [pid 4665] close(19) = -1 EBADF (Bad file descriptor) [pid 4665] close(20) = -1 EBADF (Bad file descriptor) [pid 4665] close(21) = -1 EBADF (Bad file descriptor) [pid 4665] close(22) = -1 EBADF (Bad file descriptor) [pid 4665] close(23) = -1 EBADF (Bad file descriptor) [pid 4665] close(24) = -1 EBADF (Bad file descriptor) [pid 4665] close(25) = -1 EBADF (Bad file descriptor) [pid 4665] close(26) = -1 EBADF (Bad file descriptor) [pid 4665] close(27) = -1 EBADF (Bad file descriptor) [pid 4665] close(28) = -1 EBADF (Bad file descriptor) [pid 4665] close(29) = -1 EBADF (Bad file descriptor) [pid 4665] exit_group(0 [pid 4666] <... sendto resumed>) = ? [pid 4667] <... sendto resumed>) = ? [pid 4665] <... exit_group resumed>) = ? [pid 4667] +++ exited with 0 +++ [pid 4666] +++ exited with 0 +++ [pid 4665] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1015, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1018 ./strace-static-x86_64: Process 4668 attached [pid 4668] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4668] setpgid(0, 0) = 0 [pid 4668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4668] write(3, "1000", 4) = 4 [pid 4668] close(3) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4668] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4668] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1019], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1019 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4669 attached [pid 4669] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4669] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4669] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4669] <... futex resumed>) = 1 [pid 4669] sendto(4, NULL, 0, 0, NULL, 0 [pid 4668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4668] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4668] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4668] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4668] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1020], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1020 [pid 4668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4670 attached [pid 4670] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4670] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4670] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4668] <... futex resumed>) = 0 [pid 4668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4670] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4670] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4668] <... futex resumed>) = 0 [pid 4670] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] <... futex resumed>) = 0 [pid 4670] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4670] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4670] <... futex resumed>) = 0 [pid 4670] sendto(5, NULL, 0, 0, NULL, 0 [pid 4668] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4668] close(3) = 0 [pid 4668] close(4) = 0 [pid 4668] close(5) = 0 [pid 4668] close(6) = -1 EBADF (Bad file descriptor) [pid 4668] close(7) = -1 EBADF (Bad file descriptor) [pid 4668] close(8) = -1 EBADF (Bad file descriptor) [pid 4668] close(9) = -1 EBADF (Bad file descriptor) [pid 4668] close(10) = -1 EBADF (Bad file descriptor) [pid 4668] close(11) = -1 EBADF (Bad file descriptor) [pid 4668] close(12) = -1 EBADF (Bad file descriptor) [pid 4668] close(13) = -1 EBADF (Bad file descriptor) [pid 4668] close(14) = -1 EBADF (Bad file descriptor) [pid 4668] close(15) = -1 EBADF (Bad file descriptor) [pid 4668] close(16) = -1 EBADF (Bad file descriptor) [pid 4668] close(17) = -1 EBADF (Bad file descriptor) [pid 4668] close(18) = -1 EBADF (Bad file descriptor) [pid 4668] close(19) = -1 EBADF (Bad file descriptor) [pid 4668] close(20) = -1 EBADF (Bad file descriptor) [pid 4668] close(21) = -1 EBADF (Bad file descriptor) [pid 4668] close(22) = -1 EBADF (Bad file descriptor) [pid 4668] close(23) = -1 EBADF (Bad file descriptor) [pid 4668] close(24) = -1 EBADF (Bad file descriptor) [pid 4668] close(25) = -1 EBADF (Bad file descriptor) [pid 4668] close(26) = -1 EBADF (Bad file descriptor) [pid 4668] close(27) = -1 EBADF (Bad file descriptor) [pid 4668] close(28) = -1 EBADF (Bad file descriptor) [pid 4668] close(29) = -1 EBADF (Bad file descriptor) [pid 4668] exit_group(0 [pid 4670] <... sendto resumed>) = ? [pid 4669] <... sendto resumed>) = ? [pid 4668] <... exit_group resumed>) = ? [pid 4670] +++ exited with 0 +++ [pid 4669] +++ exited with 0 +++ [pid 4668] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1018, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1021 ./strace-static-x86_64: Process 4671 attached [pid 4671] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4671] setpgid(0, 0) = 0 [pid 4671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4671] write(3, "1000", 4) = 4 [pid 4671] close(3) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4671] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4671] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1022], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1022 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4672 attached [pid 4672] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4672] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4672] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4672] <... futex resumed>) = 1 [pid 4672] sendto(4, NULL, 0, 0, NULL, 0 [pid 4671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4671] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4671] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4671] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1023], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1023 [pid 4671] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4673 attached [pid 4673] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4673] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4673] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] <... futex resumed>) = 0 [pid 4671] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4673] <... futex resumed>) = 1 [pid 4671] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4673] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4673] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4671] <... futex resumed>) = 0 [pid 4673] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4671] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4673] <... bind resumed>) = 0 [pid 4671] <... futex resumed>) = 0 [pid 4673] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4671] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4673] <... futex resumed>) = 0 [pid 4671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4673] sendto(5, NULL, 0, 0, NULL, 0 [pid 4671] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4671] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4671] close(3) = 0 [pid 4671] close(4) = 0 [pid 4671] close(5) = 0 [pid 4671] close(6) = -1 EBADF (Bad file descriptor) [pid 4671] close(7) = -1 EBADF (Bad file descriptor) [pid 4671] close(8) = -1 EBADF (Bad file descriptor) [pid 4671] close(9) = -1 EBADF (Bad file descriptor) [pid 4671] close(10) = -1 EBADF (Bad file descriptor) [pid 4671] close(11) = -1 EBADF (Bad file descriptor) [pid 4671] close(12) = -1 EBADF (Bad file descriptor) [pid 4671] close(13) = -1 EBADF (Bad file descriptor) [pid 4671] close(14) = -1 EBADF (Bad file descriptor) [pid 4671] close(15) = -1 EBADF (Bad file descriptor) [pid 4671] close(16) = -1 EBADF (Bad file descriptor) [pid 4671] close(17) = -1 EBADF (Bad file descriptor) [pid 4671] close(18) = -1 EBADF (Bad file descriptor) [pid 4671] close(19) = -1 EBADF (Bad file descriptor) [pid 4671] close(20) = -1 EBADF (Bad file descriptor) [pid 4671] close(21) = -1 EBADF (Bad file descriptor) [pid 4671] close(22) = -1 EBADF (Bad file descriptor) [pid 4671] close(23) = -1 EBADF (Bad file descriptor) [pid 4671] close(24) = -1 EBADF (Bad file descriptor) [pid 4671] close(25) = -1 EBADF (Bad file descriptor) [pid 4671] close(26) = -1 EBADF (Bad file descriptor) [pid 4671] close(27) = -1 EBADF (Bad file descriptor) [pid 4671] close(28) = -1 EBADF (Bad file descriptor) [pid 4671] close(29) = -1 EBADF (Bad file descriptor) [pid 4671] exit_group(0 [pid 4672] <... sendto resumed>) = ? [pid 4673] <... sendto resumed>) = ? [pid 4672] +++ exited with 0 +++ [pid 4671] <... exit_group resumed>) = ? [pid 4673] +++ exited with 0 +++ [pid 4671] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1021, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1024 ./strace-static-x86_64: Process 4674 attached [pid 4674] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4674] setpgid(0, 0) = 0 [pid 4674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4674] write(3, "1000", 4) = 4 [pid 4674] close(3) = 0 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4674] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4674] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1025], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1025 [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4675 attached [pid 4675] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4675] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] <... futex resumed>) = 0 [pid 4675] <... futex resumed>) = 1 [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] <... futex resumed>) = 0 [pid 4675] <... futex resumed>) = 1 [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4675] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] <... bind resumed>) = 0 [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] <... sendmsg resumed>) = 0 [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4674] <... futex resumed>) = 0 [pid 4675] <... socket resumed>) = 4 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4675] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] <... futex resumed>) = 0 [pid 4675] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] <... connect resumed>) = 0 [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4674] <... futex resumed>) = 0 [pid 4675] <... bind resumed>) = 0 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4675] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] sendto(4, NULL, 0, 0, NULL, 0 [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4674] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4674] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4674] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4676 attached , parent_tid=[1026], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1026 [pid 4676] set_robust_list(0x7fd2b3f249e0, 24 [pid 4674] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... set_robust_list resumed>) = 0 [pid 4676] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4676] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4676] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 4674] <... futex resumed>) = 1 [pid 4676] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4674] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... futex resumed>) = 0 [pid 4674] <... futex resumed>) = 1 [pid 4674] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4676] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4676] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4674] <... futex resumed>) = 0 [pid 4676] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4674] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4676] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4676] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4674] <... futex resumed>) = 0 [pid 4676] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4674] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4674] <... futex resumed>) = 0 [pid 4674] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4676] sendto(5, NULL, 0, 0, NULL, 0 [pid 4674] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4674] close(3) = 0 [pid 4674] close(4) = 0 [pid 4674] close(5) = 0 [pid 4674] close(6) = -1 EBADF (Bad file descriptor) [pid 4674] close(7) = -1 EBADF (Bad file descriptor) [pid 4674] close(8) = -1 EBADF (Bad file descriptor) [pid 4674] close(9) = -1 EBADF (Bad file descriptor) [pid 4674] close(10) = -1 EBADF (Bad file descriptor) [pid 4674] close(11) = -1 EBADF (Bad file descriptor) [pid 4674] close(12) = -1 EBADF (Bad file descriptor) [pid 4674] close(13) = -1 EBADF (Bad file descriptor) [pid 4674] close(14) = -1 EBADF (Bad file descriptor) [pid 4674] close(15) = -1 EBADF (Bad file descriptor) [pid 4674] close(16) = -1 EBADF (Bad file descriptor) [pid 4674] close(17) = -1 EBADF (Bad file descriptor) [pid 4674] close(18) = -1 EBADF (Bad file descriptor) [pid 4674] close(19) = -1 EBADF (Bad file descriptor) [pid 4674] close(20) = -1 EBADF (Bad file descriptor) [pid 4674] close(21) = -1 EBADF (Bad file descriptor) [pid 4674] close(22) = -1 EBADF (Bad file descriptor) [pid 4674] close(23) = -1 EBADF (Bad file descriptor) [pid 4674] close(24) = -1 EBADF (Bad file descriptor) [pid 4674] close(25) = -1 EBADF (Bad file descriptor) [pid 4674] close(26) = -1 EBADF (Bad file descriptor) [pid 4674] close(27) = -1 EBADF (Bad file descriptor) [pid 4674] close(28) = -1 EBADF (Bad file descriptor) [pid 4674] close(29) = -1 EBADF (Bad file descriptor) [pid 4674] exit_group(0 [pid 4676] <... sendto resumed>) = ? [pid 4675] <... sendto resumed>) = ? [pid 4674] <... exit_group resumed>) = ? [pid 4676] +++ exited with 0 +++ [pid 4675] +++ exited with 0 +++ [pid 4674] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1024, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1027 ./strace-static-x86_64: Process 4677 attached [pid 4677] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4677] setpgid(0, 0) = 0 [pid 4677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4677] write(3, "1000", 4) = 4 [pid 4677] close(3) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4677] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4677] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1028], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1028 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4678 attached [pid 4678] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4678] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] <... futex resumed>) = 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 1 [pid 4678] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4677] <... futex resumed>) = 0 [pid 4678] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] <... socket resumed>) = 5 [pid 4677] <... futex resumed>) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 0 [pid 4677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] <... connect resumed>) = 0 [pid 4677] <... futex resumed>) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 0 [pid 4677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] <... bind resumed>) = 0 [pid 4677] <... futex resumed>) = 0 [pid 4678] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4678] <... futex resumed>) = 0 [pid 4677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4678] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4677] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4677] <... futex resumed>) = 0 [pid 4678] sendto(5, NULL, 0, 0, NULL, 0 [pid 4677] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4677] close(3) = 0 [pid 4677] close(4) = 0 [pid 4677] close(5) = 0 [pid 4677] close(6) = -1 EBADF (Bad file descriptor) [pid 4677] close(7) = -1 EBADF (Bad file descriptor) [pid 4677] close(8) = -1 EBADF (Bad file descriptor) [pid 4677] close(9) = -1 EBADF (Bad file descriptor) [pid 4677] close(10) = -1 EBADF (Bad file descriptor) [pid 4677] close(11) = -1 EBADF (Bad file descriptor) [pid 4677] close(12) = -1 EBADF (Bad file descriptor) [pid 4677] close(13) = -1 EBADF (Bad file descriptor) [pid 4677] close(14) = -1 EBADF (Bad file descriptor) [pid 4677] close(15) = -1 EBADF (Bad file descriptor) [pid 4677] close(16) = -1 EBADF (Bad file descriptor) [pid 4677] close(17) = -1 EBADF (Bad file descriptor) [pid 4677] close(18) = -1 EBADF (Bad file descriptor) [pid 4677] close(19) = -1 EBADF (Bad file descriptor) [pid 4677] close(20) = -1 EBADF (Bad file descriptor) [pid 4677] close(21) = -1 EBADF (Bad file descriptor) [pid 4677] close(22) = -1 EBADF (Bad file descriptor) [pid 4677] close(23) = -1 EBADF (Bad file descriptor) [pid 4677] close(24) = -1 EBADF (Bad file descriptor) [pid 4677] close(25) = -1 EBADF (Bad file descriptor) [pid 4677] close(26) = -1 EBADF (Bad file descriptor) [pid 4677] close(27) = -1 EBADF (Bad file descriptor) [pid 4677] close(28) = -1 EBADF (Bad file descriptor) [pid 4677] close(29) = -1 EBADF (Bad file descriptor) [pid 4677] exit_group(0) = ? [pid 4678] <... sendto resumed>) = ? [pid 4678] +++ exited with 0 +++ [pid 4677] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1027, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1029 ./strace-static-x86_64: Process 4679 attached [pid 4679] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4679] setpgid(0, 0) = 0 [pid 4679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4679] write(3, "1000", 4) = 4 [pid 4679] close(3) = 0 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4679] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4679] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4680 attached , parent_tid=[1030], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1030 [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4680] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4680] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4679] <... futex resumed>) = 1 [pid 4680] <... futex resumed>) = 0 [pid 4680] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4680] <... futex resumed>) = 0 [pid 4680] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4680] <... connect resumed>) = 0 [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4680] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4680] <... futex resumed>) = 0 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4680] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4679] <... futex resumed>) = 0 [pid 4680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] <... sendmsg resumed>) = 0 [pid 4679] <... futex resumed>) = 0 [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4680] <... futex resumed>) = 0 [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4680] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] <... socket resumed>) = 4 [pid 4679] <... futex resumed>) = 0 [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4680] <... futex resumed>) = 0 [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4680] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] <... connect resumed>) = 0 [pid 4679] <... futex resumed>) = 0 [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4680] <... futex resumed>) = 0 [pid 4680] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] <... futex resumed>) = 0 [pid 4679] <... futex resumed>) = 1 [pid 4680] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4680] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4680] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4679] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] <... futex resumed>) = 0 [pid 4679] <... futex resumed>) = 1 [pid 4680] sendto(4, NULL, 0, 0, NULL, 0 [pid 4679] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4679] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4679] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4679] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1031], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1031 [pid 4679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4681 attached [pid 4681] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4681] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4681] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] <... futex resumed>) = 0 [pid 4679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4681] <... futex resumed>) = 1 [pid 4681] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4681] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] <... futex resumed>) = 0 [pid 4679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4681] <... futex resumed>) = 1 [pid 4681] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4681] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4679] <... futex resumed>) = 0 [pid 4679] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4681] <... futex resumed>) = 1 [pid 4681] sendto(5, NULL, 0, 0, NULL, 0 [pid 4679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4679] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4679] close(3) = 0 [pid 4679] close(4) = 0 [pid 4679] close(5) = 0 [pid 4679] close(6) = -1 EBADF (Bad file descriptor) [pid 4679] close(7) = -1 EBADF (Bad file descriptor) [pid 4679] close(8) = -1 EBADF (Bad file descriptor) [pid 4679] close(9) = -1 EBADF (Bad file descriptor) [pid 4679] close(10) = -1 EBADF (Bad file descriptor) [pid 4679] close(11) = -1 EBADF (Bad file descriptor) [pid 4679] close(12) = -1 EBADF (Bad file descriptor) [pid 4679] close(13) = -1 EBADF (Bad file descriptor) [pid 4679] close(14) = -1 EBADF (Bad file descriptor) [pid 4679] close(15) = -1 EBADF (Bad file descriptor) [pid 4679] close(16) = -1 EBADF (Bad file descriptor) [pid 4679] close(17) = -1 EBADF (Bad file descriptor) [pid 4679] close(18) = -1 EBADF (Bad file descriptor) [pid 4679] close(19) = -1 EBADF (Bad file descriptor) [pid 4679] close(20) = -1 EBADF (Bad file descriptor) [pid 4679] close(21) = -1 EBADF (Bad file descriptor) [pid 4679] close(22) = -1 EBADF (Bad file descriptor) [pid 4679] close(23) = -1 EBADF (Bad file descriptor) [pid 4679] close(24) = -1 EBADF (Bad file descriptor) [pid 4679] close(25) = -1 EBADF (Bad file descriptor) [pid 4679] close(26) = -1 EBADF (Bad file descriptor) [pid 4679] close(27) = -1 EBADF (Bad file descriptor) [pid 4679] close(28) = -1 EBADF (Bad file descriptor) [pid 4679] close(29) = -1 EBADF (Bad file descriptor) [pid 4679] exit_group(0) = ? [pid 4681] <... sendto resumed>) = ? [pid 4680] <... sendto resumed>) = ? [pid 4681] +++ exited with 0 +++ [pid 4680] +++ exited with 0 +++ [pid 4679] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1029, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1032 ./strace-static-x86_64: Process 4682 attached [pid 4682] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4682] setpgid(0, 0) = 0 [pid 4682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4682] write(3, "1000", 4) = 4 [pid 4682] close(3) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4682] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4682] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1033], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1033 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4683 attached [pid 4683] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4683] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4683] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] <... futex resumed>) = 0 [pid 4682] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4683] <... futex resumed>) = 1 [pid 4683] sendto(4, NULL, 0, 0, NULL, 0 [pid 4682] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4682] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4682] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4682] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1034], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1034 [pid 4682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4684 attached [pid 4684] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4684] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4682] <... futex resumed>) = 0 [pid 4684] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4682] <... futex resumed>) = 0 [pid 4684] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4684] <... connect resumed>) = 0 [pid 4684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4682] <... futex resumed>) = 0 [pid 4684] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... bind resumed>) = 0 [pid 4682] <... futex resumed>) = 0 [pid 4684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4684] <... futex resumed>) = 0 [pid 4682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4684] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4682] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4682] <... futex resumed>) = 0 [pid 4684] sendto(5, NULL, 0, 0, NULL, 0 [pid 4682] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4684] <... sendto resumed>) = 0 [pid 4684] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4682] <... futex resumed>) = 0 [pid 4684] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4682] close(3) = 0 [pid 4682] close(4) = 0 [pid 4682] close(5) = 0 [pid 4682] close(6) = -1 EBADF (Bad file descriptor) [pid 4682] close(7) = -1 EBADF (Bad file descriptor) [pid 4682] close(8) = -1 EBADF (Bad file descriptor) [pid 4682] close(9) = -1 EBADF (Bad file descriptor) [pid 4682] close(10) = -1 EBADF (Bad file descriptor) [pid 4682] close(11) = -1 EBADF (Bad file descriptor) [pid 4682] close(12) = -1 EBADF (Bad file descriptor) [pid 4682] close(13) = -1 EBADF (Bad file descriptor) [pid 4682] close(14) = -1 EBADF (Bad file descriptor) [pid 4682] close(15) = -1 EBADF (Bad file descriptor) [pid 4682] close(16) = -1 EBADF (Bad file descriptor) [pid 4682] close(17) = -1 EBADF (Bad file descriptor) [pid 4682] close(18) = -1 EBADF (Bad file descriptor) [pid 4682] close(19) = -1 EBADF (Bad file descriptor) [pid 4682] close(20) = -1 EBADF (Bad file descriptor) [pid 4682] close(21) = -1 EBADF (Bad file descriptor) [pid 4682] close(22) = -1 EBADF (Bad file descriptor) [pid 4682] close(23) = -1 EBADF (Bad file descriptor) [pid 4682] close(24) = -1 EBADF (Bad file descriptor) [pid 4682] close(25) = -1 EBADF (Bad file descriptor) [pid 4682] close(26) = -1 EBADF (Bad file descriptor) [pid 4682] close(27) = -1 EBADF (Bad file descriptor) [pid 4682] close(28) = -1 EBADF (Bad file descriptor) [pid 4682] close(29) = -1 EBADF (Bad file descriptor) [pid 4682] exit_group(0 [pid 4684] <... futex resumed>) = ? [pid 4682] <... exit_group resumed>) = ? [pid 4684] +++ exited with 0 +++ [pid 4683] <... sendto resumed>) = ? [pid 4683] +++ exited with 0 +++ [pid 4682] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1035 ./strace-static-x86_64: Process 4685 attached [pid 4685] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4685] setpgid(0, 0) = 0 [pid 4685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4685] write(3, "1000", 4) = 4 [pid 4685] close(3) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4685] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4685] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1036], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1036 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4686 attached [pid 4686] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4686] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4686] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4686] <... futex resumed>) = 1 [pid 4686] sendto(4, NULL, 0, 0, NULL, 0 [pid 4685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4685] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4685] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4685] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1037], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1037 [pid 4685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4687 attached [pid 4687] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4687] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4687] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4687] <... futex resumed>) = 1 [pid 4687] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4687] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4687] <... futex resumed>) = 1 [pid 4687] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4687] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4685] <... futex resumed>) = 0 [pid 4685] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4685] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4687] <... futex resumed>) = 1 [pid 4687] sendto(5, NULL, 0, 0, NULL, 0 [pid 4685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4685] close(3) = 0 [pid 4685] close(4) = 0 [pid 4685] close(5) = 0 [pid 4685] close(6) = -1 EBADF (Bad file descriptor) [pid 4685] close(7) = -1 EBADF (Bad file descriptor) [pid 4685] close(8) = -1 EBADF (Bad file descriptor) [pid 4685] close(9) = -1 EBADF (Bad file descriptor) [pid 4685] close(10) = -1 EBADF (Bad file descriptor) [pid 4685] close(11) = -1 EBADF (Bad file descriptor) [pid 4685] close(12) = -1 EBADF (Bad file descriptor) [pid 4685] close(13) = -1 EBADF (Bad file descriptor) [pid 4685] close(14) = -1 EBADF (Bad file descriptor) [pid 4685] close(15) = -1 EBADF (Bad file descriptor) [pid 4685] close(16) = -1 EBADF (Bad file descriptor) [pid 4685] close(17) = -1 EBADF (Bad file descriptor) [pid 4685] close(18) = -1 EBADF (Bad file descriptor) [pid 4685] close(19) = -1 EBADF (Bad file descriptor) [pid 4685] close(20) = -1 EBADF (Bad file descriptor) [pid 4685] close(21) = -1 EBADF (Bad file descriptor) [pid 4685] close(22) = -1 EBADF (Bad file descriptor) [pid 4685] close(23) = -1 EBADF (Bad file descriptor) [pid 4685] close(24) = -1 EBADF (Bad file descriptor) [pid 4685] close(25) = -1 EBADF (Bad file descriptor) [pid 4685] close(26) = -1 EBADF (Bad file descriptor) [pid 4685] close(27) = -1 EBADF (Bad file descriptor) [pid 4685] close(28) = -1 EBADF (Bad file descriptor) [pid 4685] close(29) = -1 EBADF (Bad file descriptor) [pid 4685] exit_group(0 [pid 4687] <... sendto resumed>) = ? [pid 4686] <... sendto resumed>) = ? [pid 4685] <... exit_group resumed>) = ? [pid 4687] +++ exited with 0 +++ [pid 4686] +++ exited with 0 +++ [pid 4685] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1035, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1038 ./strace-static-x86_64: Process 4688 attached [pid 4688] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4688] setpgid(0, 0) = 0 [pid 4688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4688] write(3, "1000", 4) = 4 [pid 4688] close(3) = 0 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4688] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4688] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1039], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1039 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4689 attached [pid 4689] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4689] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] <... futex resumed>) = 1 [pid 4689] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4689] <... futex resumed>) = 1 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4689] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] <... bind resumed>) = 0 [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4689] <... futex resumed>) = 1 [pid 4689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] <... sendmsg resumed>) = 0 [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4689] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4688] <... futex resumed>) = 0 [pid 4689] <... socket resumed>) = 4 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4688] <... futex resumed>) = 0 [pid 4689] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4688] <... futex resumed>) = 0 [pid 4689] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] <... bind resumed>) = 0 [pid 4689] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4689] sendto(4, NULL, 0, 0, NULL, 0 [pid 4688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4688] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4688] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4688] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4688] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1040], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1040 [pid 4688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4690 attached [pid 4690] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4690] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4690] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4690] <... futex resumed>) = 1 [pid 4690] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4690] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4690] <... futex resumed>) = 1 [pid 4690] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4690] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4688] <... futex resumed>) = 0 [pid 4688] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4688] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4690] <... futex resumed>) = 1 [pid 4690] sendto(5, NULL, 0, 0, NULL, 0 [pid 4688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4688] close(3) = 0 [pid 4688] close(4) = 0 [pid 4688] close(5) = 0 [pid 4688] close(6) = -1 EBADF (Bad file descriptor) [pid 4688] close(7) = -1 EBADF (Bad file descriptor) [pid 4688] close(8) = -1 EBADF (Bad file descriptor) [pid 4688] close(9) = -1 EBADF (Bad file descriptor) [pid 4688] close(10) = -1 EBADF (Bad file descriptor) [pid 4688] close(11) = -1 EBADF (Bad file descriptor) [pid 4688] close(12) = -1 EBADF (Bad file descriptor) [pid 4688] close(13) = -1 EBADF (Bad file descriptor) [pid 4688] close(14) = -1 EBADF (Bad file descriptor) [pid 4688] close(15) = -1 EBADF (Bad file descriptor) [pid 4688] close(16) = -1 EBADF (Bad file descriptor) [pid 4688] close(17) = -1 EBADF (Bad file descriptor) [pid 4688] close(18) = -1 EBADF (Bad file descriptor) [pid 4688] close(19) = -1 EBADF (Bad file descriptor) [pid 4688] close(20) = -1 EBADF (Bad file descriptor) [pid 4688] close(21) = -1 EBADF (Bad file descriptor) [pid 4688] close(22) = -1 EBADF (Bad file descriptor) [pid 4688] close(23) = -1 EBADF (Bad file descriptor) [pid 4688] close(24) = -1 EBADF (Bad file descriptor) [pid 4688] close(25) = -1 EBADF (Bad file descriptor) [pid 4688] close(26) = -1 EBADF (Bad file descriptor) [pid 4688] close(27) = -1 EBADF (Bad file descriptor) [pid 4688] close(28) = -1 EBADF (Bad file descriptor) [pid 4688] close(29) = -1 EBADF (Bad file descriptor) [pid 4688] exit_group(0 [pid 4690] <... sendto resumed>) = ? [pid 4689] <... sendto resumed>) = ? [pid 4688] <... exit_group resumed>) = ? [pid 4690] +++ exited with 0 +++ [pid 4689] +++ exited with 0 +++ [pid 4688] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1038, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1041 ./strace-static-x86_64: Process 4691 attached [pid 4691] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4691] setpgid(0, 0) = 0 [pid 4691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4691] write(3, "1000", 4) = 4 [pid 4691] close(3) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4691] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4691] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1042], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1042 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4692 attached [pid 4692] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4692] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... futex resumed>) = 1 [pid 4692] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... futex resumed>) = 1 [pid 4692] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... futex resumed>) = 1 [pid 4692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... futex resumed>) = 1 [pid 4692] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... futex resumed>) = 1 [pid 4692] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] <... futex resumed>) = 1 [pid 4692] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4692] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4691] <... futex resumed>) = 0 [pid 4691] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4692] <... futex resumed>) = 1 [pid 4691] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4692] sendto(4, NULL, 0, 0, NULL, 0 [pid 4691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4691] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4691] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4691] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4693 attached , parent_tid=[1043], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1043 [pid 4693] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4693] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4693] <... futex resumed>) = 0 [pid 4693] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4693] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4693] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4693] <... futex resumed>) = 0 [pid 4691] <... futex resumed>) = 1 [pid 4693] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4693] <... connect resumed>) = 0 [pid 4693] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4691] <... futex resumed>) = 0 [pid 4693] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4691] <... futex resumed>) = 0 [pid 4693] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4693] <... bind resumed>) = 0 [pid 4693] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4691] <... futex resumed>) = 0 [pid 4693] sendto(5, NULL, 0, 0, NULL, 0 [pid 4691] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4691] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4691] close(3) = 0 [pid 4691] close(4) = 0 [pid 4691] close(5) = 0 [pid 4691] close(6) = -1 EBADF (Bad file descriptor) [pid 4691] close(7) = -1 EBADF (Bad file descriptor) [pid 4691] close(8) = -1 EBADF (Bad file descriptor) [pid 4691] close(9) = -1 EBADF (Bad file descriptor) [pid 4691] close(10) = -1 EBADF (Bad file descriptor) [pid 4691] close(11) = -1 EBADF (Bad file descriptor) [pid 4691] close(12) = -1 EBADF (Bad file descriptor) [pid 4691] close(13) = -1 EBADF (Bad file descriptor) [pid 4691] close(14) = -1 EBADF (Bad file descriptor) [pid 4691] close(15) = -1 EBADF (Bad file descriptor) [pid 4691] close(16) = -1 EBADF (Bad file descriptor) [pid 4691] close(17) = -1 EBADF (Bad file descriptor) [pid 4691] close(18) = -1 EBADF (Bad file descriptor) [pid 4691] close(19) = -1 EBADF (Bad file descriptor) [pid 4691] close(20) = -1 EBADF (Bad file descriptor) [pid 4691] close(21) = -1 EBADF (Bad file descriptor) [pid 4691] close(22) = -1 EBADF (Bad file descriptor) [pid 4691] close(23) = -1 EBADF (Bad file descriptor) [pid 4691] close(24) = -1 EBADF (Bad file descriptor) [pid 4691] close(25) = -1 EBADF (Bad file descriptor) [pid 4691] close(26) = -1 EBADF (Bad file descriptor) [pid 4691] close(27) = -1 EBADF (Bad file descriptor) [pid 4691] close(28) = -1 EBADF (Bad file descriptor) [pid 4691] close(29) = -1 EBADF (Bad file descriptor) [pid 4691] exit_group(0 [pid 4693] <... sendto resumed>) = ? [pid 4692] <... sendto resumed>) = ? [pid 4691] <... exit_group resumed>) = ? [pid 4693] +++ exited with 0 +++ [pid 4692] +++ exited with 0 +++ [pid 4691] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1041, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1044 ./strace-static-x86_64: Process 4694 attached [pid 4694] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4694] setpgid(0, 0) = 0 [pid 4694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4694] write(3, "1000", 4) = 4 [pid 4694] close(3) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4694] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4694] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1045], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1045 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4695 attached [pid 4695] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4695] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] <... futex resumed>) = 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 1 [pid 4695] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4694] <... futex resumed>) = 0 [pid 4695] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] <... bind resumed>) = 0 [pid 4694] <... futex resumed>) = 0 [pid 4695] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4695] <... futex resumed>) = 0 [pid 4694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4695] sendto(5, NULL, 0, 0, NULL, 0 [pid 4694] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4694] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4694] close(3) = 0 [pid 4694] close(4) = 0 [pid 4694] close(5) = 0 [pid 4694] close(6) = -1 EBADF (Bad file descriptor) [pid 4694] close(7) = -1 EBADF (Bad file descriptor) [pid 4694] close(8) = -1 EBADF (Bad file descriptor) [pid 4694] close(9) = -1 EBADF (Bad file descriptor) [pid 4694] close(10) = -1 EBADF (Bad file descriptor) [pid 4694] close(11) = -1 EBADF (Bad file descriptor) [pid 4694] close(12) = -1 EBADF (Bad file descriptor) [pid 4694] close(13) = -1 EBADF (Bad file descriptor) [pid 4694] close(14) = -1 EBADF (Bad file descriptor) [pid 4694] close(15) = -1 EBADF (Bad file descriptor) [pid 4694] close(16) = -1 EBADF (Bad file descriptor) [pid 4694] close(17) = -1 EBADF (Bad file descriptor) [pid 4694] close(18) = -1 EBADF (Bad file descriptor) [pid 4694] close(19) = -1 EBADF (Bad file descriptor) [pid 4694] close(20) = -1 EBADF (Bad file descriptor) [pid 4694] close(21) = -1 EBADF (Bad file descriptor) [pid 4694] close(22) = -1 EBADF (Bad file descriptor) [pid 4694] close(23) = -1 EBADF (Bad file descriptor) [pid 4694] close(24) = -1 EBADF (Bad file descriptor) [pid 4694] close(25) = -1 EBADF (Bad file descriptor) [pid 4694] close(26) = -1 EBADF (Bad file descriptor) [pid 4694] close(27) = -1 EBADF (Bad file descriptor) [pid 4694] close(28) = -1 EBADF (Bad file descriptor) [pid 4694] close(29) = -1 EBADF (Bad file descriptor) [pid 4694] exit_group(0 [pid 4695] <... sendto resumed>) = ? [pid 4694] <... exit_group resumed>) = ? [pid 4695] +++ exited with 0 +++ [pid 4694] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1044, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1046 ./strace-static-x86_64: Process 4696 attached [pid 4696] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4696] setpgid(0, 0) = 0 [pid 4696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4696] write(3, "1000", 4) = 4 [pid 4696] close(3) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4696] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4696] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1047], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1047 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4697 attached [pid 4697] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4697] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] <... futex resumed>) = 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 1 [pid 4697] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4696] <... futex resumed>) = 0 [pid 4697] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... socket resumed>) = 5 [pid 4696] <... futex resumed>) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 0 [pid 4696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4697] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... connect resumed>) = 0 [pid 4696] <... futex resumed>) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 0 [pid 4696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4697] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... bind resumed>) = 0 [pid 4696] <... futex resumed>) = 0 [pid 4697] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4697] <... futex resumed>) = 0 [pid 4696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4697] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4696] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4696] <... futex resumed>) = 0 [pid 4697] sendto(5, NULL, 0, 0, NULL, 0 [pid 4696] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4696] close(3) = 0 [pid 4696] close(4) = 0 [pid 4696] close(5) = 0 [pid 4696] close(6) = -1 EBADF (Bad file descriptor) [pid 4696] close(7) = -1 EBADF (Bad file descriptor) [pid 4696] close(8) = -1 EBADF (Bad file descriptor) [pid 4696] close(9) = -1 EBADF (Bad file descriptor) [pid 4696] close(10) = -1 EBADF (Bad file descriptor) [pid 4696] close(11) = -1 EBADF (Bad file descriptor) [pid 4696] close(12) = -1 EBADF (Bad file descriptor) [pid 4696] close(13) = -1 EBADF (Bad file descriptor) [pid 4696] close(14) = -1 EBADF (Bad file descriptor) [pid 4696] close(15) = -1 EBADF (Bad file descriptor) [pid 4696] close(16) = -1 EBADF (Bad file descriptor) [pid 4696] close(17) = -1 EBADF (Bad file descriptor) [pid 4696] close(18) = -1 EBADF (Bad file descriptor) [pid 4696] close(19) = -1 EBADF (Bad file descriptor) [pid 4696] close(20) = -1 EBADF (Bad file descriptor) [pid 4696] close(21) = -1 EBADF (Bad file descriptor) [pid 4696] close(22) = -1 EBADF (Bad file descriptor) [pid 4696] close(23) = -1 EBADF (Bad file descriptor) [pid 4696] close(24) = -1 EBADF (Bad file descriptor) [pid 4696] close(25) = -1 EBADF (Bad file descriptor) [pid 4696] close(26) = -1 EBADF (Bad file descriptor) [pid 4696] close(27) = -1 EBADF (Bad file descriptor) [pid 4696] close(28) = -1 EBADF (Bad file descriptor) [pid 4696] close(29) = -1 EBADF (Bad file descriptor) [pid 4696] exit_group(0) = ? [pid 4697] <... sendto resumed>) = ? [pid 4697] +++ exited with 0 +++ [pid 4696] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1046, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1048 ./strace-static-x86_64: Process 4698 attached [pid 4698] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4698] setpgid(0, 0) = 0 [pid 4698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4698] write(3, "1000", 4) = 4 [pid 4698] close(3) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4698] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4698] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1049], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1049 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4699 attached [pid 4699] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4699] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4699] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4698] <... futex resumed>) = 0 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4699] <... futex resumed>) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] <... sendmsg resumed>) = 0 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4699] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] <... connect resumed>) = 0 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4699] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4699] <... bind resumed>) = 0 [pid 4698] <... futex resumed>) = 0 [pid 4699] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4699] <... futex resumed>) = 0 [pid 4698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4699] sendto(4, NULL, 0, 0, NULL, 0 [pid 4698] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4698] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4698] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4698] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1050], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1050 [pid 4698] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4698] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4700 attached [pid 4700] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4700] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4700] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4700] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4698] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4700] <... connect resumed>) = 0 [pid 4700] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4698] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4700] <... futex resumed>) = 0 [pid 4698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4700] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4698] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4698] <... futex resumed>) = 0 [pid 4700] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4698] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4700] <... bind resumed>) = 0 [pid 4700] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4698] <... futex resumed>) = 0 [pid 4700] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4698] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4698] <... futex resumed>) = 0 [pid 4700] sendto(5, NULL, 0, 0, NULL, 0 [pid 4698] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4698] close(3) = 0 [pid 4698] close(4) = 0 [pid 4698] close(5) = 0 [pid 4698] close(6) = -1 EBADF (Bad file descriptor) [pid 4698] close(7) = -1 EBADF (Bad file descriptor) [pid 4698] close(8) = -1 EBADF (Bad file descriptor) [pid 4698] close(9) = -1 EBADF (Bad file descriptor) [pid 4698] close(10) = -1 EBADF (Bad file descriptor) [pid 4698] close(11) = -1 EBADF (Bad file descriptor) [pid 4698] close(12) = -1 EBADF (Bad file descriptor) [pid 4698] close(13) = -1 EBADF (Bad file descriptor) [pid 4698] close(14) = -1 EBADF (Bad file descriptor) [pid 4698] close(15) = -1 EBADF (Bad file descriptor) [pid 4698] close(16) = -1 EBADF (Bad file descriptor) [pid 4698] close(17) = -1 EBADF (Bad file descriptor) [pid 4698] close(18) = -1 EBADF (Bad file descriptor) [pid 4698] close(19) = -1 EBADF (Bad file descriptor) [pid 4698] close(20) = -1 EBADF (Bad file descriptor) [pid 4698] close(21) = -1 EBADF (Bad file descriptor) [pid 4698] close(22) = -1 EBADF (Bad file descriptor) [pid 4698] close(23) = -1 EBADF (Bad file descriptor) [pid 4698] close(24) = -1 EBADF (Bad file descriptor) [pid 4698] close(25) = -1 EBADF (Bad file descriptor) [pid 4698] close(26) = -1 EBADF (Bad file descriptor) [pid 4698] close(27) = -1 EBADF (Bad file descriptor) [pid 4698] close(28) = -1 EBADF (Bad file descriptor) [pid 4698] close(29) = -1 EBADF (Bad file descriptor) [pid 4698] exit_group(0 [pid 4700] <... sendto resumed>) = ? [pid 4699] <... sendto resumed>) = ? [pid 4698] <... exit_group resumed>) = ? [pid 4700] +++ exited with 0 +++ [pid 4699] +++ exited with 0 +++ [pid 4698] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1048, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1051 ./strace-static-x86_64: Process 4701 attached [pid 4701] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4701] setpgid(0, 0) = 0 [pid 4701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4701] write(3, "1000", 4) = 4 [pid 4701] close(3) = 0 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4701] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4701] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1052], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1052 [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4702 attached [pid 4702] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4702] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4702] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4702] <... futex resumed>) = 0 [pid 4702] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4702] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4702] <... futex resumed>) = 0 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4702] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4701] <... futex resumed>) = 0 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4702] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4702] <... socket resumed>) = 4 [pid 4701] <... futex resumed>) = 0 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] <... futex resumed>) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4702] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=48000000} [pid 4702] <... connect resumed>) = 0 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4702] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4702] <... bind resumed>) = 0 [pid 4701] <... futex resumed>) = 0 [pid 4702] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4702] <... futex resumed>) = 0 [pid 4701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4702] sendto(4, NULL, 0, 0, NULL, 0 [pid 4701] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4701] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4701] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4701] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1053], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1053 [pid 4701] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4701] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4703 attached [pid 4703] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4703] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4703] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4703] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4703] <... futex resumed>) = 0 [pid 4703] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4703] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4703] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4701] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4703] <... futex resumed>) = 0 [pid 4703] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4703] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4701] <... futex resumed>) = 0 [pid 4703] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4701] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4701] <... futex resumed>) = 0 [pid 4701] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4703] sendto(5, NULL, 0, 0, NULL, 0 [pid 4701] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4701] close(3) = 0 [pid 4701] close(4) = 0 [pid 4701] close(5) = 0 [pid 4701] close(6) = -1 EBADF (Bad file descriptor) [pid 4701] close(7) = -1 EBADF (Bad file descriptor) [pid 4701] close(8) = -1 EBADF (Bad file descriptor) [pid 4701] close(9) = -1 EBADF (Bad file descriptor) [pid 4701] close(10) = -1 EBADF (Bad file descriptor) [pid 4701] close(11) = -1 EBADF (Bad file descriptor) [pid 4701] close(12) = -1 EBADF (Bad file descriptor) [pid 4701] close(13) = -1 EBADF (Bad file descriptor) [pid 4701] close(14) = -1 EBADF (Bad file descriptor) [pid 4701] close(15) = -1 EBADF (Bad file descriptor) [pid 4701] close(16) = -1 EBADF (Bad file descriptor) [pid 4701] close(17) = -1 EBADF (Bad file descriptor) [pid 4701] close(18) = -1 EBADF (Bad file descriptor) [pid 4701] close(19) = -1 EBADF (Bad file descriptor) [pid 4701] close(20) = -1 EBADF (Bad file descriptor) [pid 4701] close(21) = -1 EBADF (Bad file descriptor) [pid 4701] close(22) = -1 EBADF (Bad file descriptor) [pid 4701] close(23) = -1 EBADF (Bad file descriptor) [pid 4701] close(24) = -1 EBADF (Bad file descriptor) [pid 4701] close(25) = -1 EBADF (Bad file descriptor) [pid 4701] close(26) = -1 EBADF (Bad file descriptor) [pid 4701] close(27) = -1 EBADF (Bad file descriptor) [pid 4701] close(28) = -1 EBADF (Bad file descriptor) [pid 4701] close(29) = -1 EBADF (Bad file descriptor) [pid 4701] exit_group(0 [pid 4703] <... sendto resumed>) = ? [pid 4702] <... sendto resumed>) = ? [pid 4701] <... exit_group resumed>) = ? [pid 4703] +++ exited with 0 +++ [pid 4702] +++ exited with 0 +++ [pid 4701] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1051, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1054 ./strace-static-x86_64: Process 4704 attached [pid 4704] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4704] setpgid(0, 0) = 0 [pid 4704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4704] write(3, "1000", 4) = 4 [pid 4704] close(3) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4704] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4704] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1055], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1055 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4705 attached [pid 4705] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4705] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4705] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4705] <... futex resumed>) = 1 [pid 4705] sendto(4, NULL, 0, 0, NULL, 0 [pid 4704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4704] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4704] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4704] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1056], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1056 [pid 4704] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4706 attached [pid 4706] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4706] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4706] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] <... futex resumed>) = 1 [pid 4706] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4706] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4704] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4706] <... futex resumed>) = 1 [pid 4706] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4706] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4704] <... futex resumed>) = 0 [pid 4704] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4706] <... futex resumed>) = 1 [pid 4704] <... futex resumed>) = 0 [pid 4706] sendto(5, NULL, 0, 0, NULL, 0 [pid 4704] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4704] close(3) = 0 [pid 4704] close(4) = 0 [pid 4704] close(5) = 0 [pid 4704] close(6) = -1 EBADF (Bad file descriptor) [pid 4704] close(7) = -1 EBADF (Bad file descriptor) [pid 4704] close(8) = -1 EBADF (Bad file descriptor) [pid 4704] close(9) = -1 EBADF (Bad file descriptor) [pid 4704] close(10) = -1 EBADF (Bad file descriptor) [pid 4704] close(11) = -1 EBADF (Bad file descriptor) [pid 4704] close(12) = -1 EBADF (Bad file descriptor) [pid 4704] close(13) = -1 EBADF (Bad file descriptor) [pid 4704] close(14) = -1 EBADF (Bad file descriptor) [pid 4704] close(15) = -1 EBADF (Bad file descriptor) [pid 4704] close(16) = -1 EBADF (Bad file descriptor) [pid 4704] close(17) = -1 EBADF (Bad file descriptor) [pid 4704] close(18) = -1 EBADF (Bad file descriptor) [pid 4704] close(19) = -1 EBADF (Bad file descriptor) [pid 4704] close(20) = -1 EBADF (Bad file descriptor) [pid 4704] close(21) = -1 EBADF (Bad file descriptor) [pid 4704] close(22) = -1 EBADF (Bad file descriptor) [pid 4704] close(23) = -1 EBADF (Bad file descriptor) [pid 4704] close(24) = -1 EBADF (Bad file descriptor) [pid 4704] close(25) = -1 EBADF (Bad file descriptor) [pid 4704] close(26) = -1 EBADF (Bad file descriptor) [pid 4704] close(27) = -1 EBADF (Bad file descriptor) [pid 4704] close(28) = -1 EBADF (Bad file descriptor) [pid 4704] close(29) = -1 EBADF (Bad file descriptor) [pid 4704] exit_group(0 [pid 4706] <... sendto resumed>) = ? [pid 4705] <... sendto resumed>) = ? [pid 4704] <... exit_group resumed>) = ? [pid 4706] +++ exited with 0 +++ [pid 4705] +++ exited with 0 +++ [pid 4704] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1054, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1057 ./strace-static-x86_64: Process 4707 attached [pid 4707] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4707] setpgid(0, 0) = 0 [pid 4707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4707] write(3, "1000", 4) = 4 [pid 4707] close(3) = 0 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4707] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4707] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1058], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1058 [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4708 attached [pid 4708] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4708] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... futex resumed>) = 0 [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4708] <... futex resumed>) = 1 [pid 4708] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... futex resumed>) = 0 [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4708] <... futex resumed>) = 1 [pid 4708] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... futex resumed>) = 0 [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] <... futex resumed>) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4708] <... sendmsg resumed>) = 0 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4708] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] <... socket resumed>) = 4 [pid 4707] <... futex resumed>) = 0 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4708] <... futex resumed>) = 0 [pid 4707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4708] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... futex resumed>) = 0 [pid 4708] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4708] <... connect resumed>) = 0 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4708] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... futex resumed>) = 0 [pid 4708] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4708] <... bind resumed>) = 0 [pid 4708] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4708] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4707] <... futex resumed>) = 0 [pid 4708] sendto(4, NULL, 0, 0, NULL, 0 [pid 4707] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4707] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4707] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4707] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1059], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1059 [pid 4707] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4709 attached [pid 4709] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4709] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4709] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4707] <... futex resumed>) = 0 [pid 4707] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4709] <... futex resumed>) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4709] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4707] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4709] <... connect resumed>) = 0 [pid 4709] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4709] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4707] <... futex resumed>) = 0 [pid 4707] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4707] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4709] <... futex resumed>) = 0 [pid 4709] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4709] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4707] <... futex resumed>) = 0 [pid 4709] sendto(5, NULL, 0, 0, NULL, 0 [pid 4707] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4707] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4707] close(3) = 0 [pid 4707] close(4) = 0 [pid 4707] close(5) = 0 [pid 4707] close(6) = -1 EBADF (Bad file descriptor) [pid 4707] close(7) = -1 EBADF (Bad file descriptor) [pid 4707] close(8) = -1 EBADF (Bad file descriptor) [pid 4707] close(9) = -1 EBADF (Bad file descriptor) [pid 4707] close(10) = -1 EBADF (Bad file descriptor) [pid 4707] close(11) = -1 EBADF (Bad file descriptor) [pid 4707] close(12) = -1 EBADF (Bad file descriptor) [pid 4707] close(13) = -1 EBADF (Bad file descriptor) [pid 4707] close(14) = -1 EBADF (Bad file descriptor) [pid 4707] close(15) = -1 EBADF (Bad file descriptor) [pid 4707] close(16) = -1 EBADF (Bad file descriptor) [pid 4707] close(17) = -1 EBADF (Bad file descriptor) [pid 4707] close(18) = -1 EBADF (Bad file descriptor) [pid 4707] close(19) = -1 EBADF (Bad file descriptor) [pid 4707] close(20) = -1 EBADF (Bad file descriptor) [pid 4707] close(21) = -1 EBADF (Bad file descriptor) [pid 4707] close(22) = -1 EBADF (Bad file descriptor) [pid 4707] close(23) = -1 EBADF (Bad file descriptor) [pid 4707] close(24) = -1 EBADF (Bad file descriptor) [pid 4707] close(25) = -1 EBADF (Bad file descriptor) [pid 4707] close(26) = -1 EBADF (Bad file descriptor) [pid 4707] close(27) = -1 EBADF (Bad file descriptor) [pid 4707] close(28) = -1 EBADF (Bad file descriptor) [pid 4707] close(29) = -1 EBADF (Bad file descriptor) [pid 4707] exit_group(0) = ? [pid 4709] <... sendto resumed>) = ? [pid 4709] +++ exited with 0 +++ [pid 4708] <... sendto resumed>) = ? [pid 4708] +++ exited with 0 +++ [pid 4707] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1057, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1060 ./strace-static-x86_64: Process 4710 attached [pid 4710] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4710] setpgid(0, 0) = 0 [pid 4710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4710] write(3, "1000", 4) = 4 [pid 4710] close(3) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4710] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4710] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1061], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1061 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4711 attached [pid 4711] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4711] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... futex resumed>) = 1 [pid 4711] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... futex resumed>) = 1 [pid 4711] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... futex resumed>) = 1 [pid 4711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... futex resumed>) = 1 [pid 4711] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... futex resumed>) = 1 [pid 4711] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4711] <... futex resumed>) = 1 [pid 4711] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4711] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4711] <... futex resumed>) = 1 [pid 4710] <... futex resumed>) = 0 [pid 4711] sendto(4, NULL, 0, 0, NULL, 0 [pid 4710] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4710] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4710] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4710] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1062], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1062 [pid 4710] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4712 attached [pid 4712] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4712] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4712] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4712] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4712] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4710] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4712] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4712] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4710] <... futex resumed>) = 0 [pid 4710] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4712] sendto(5, NULL, 0, 0, NULL, 0 [pid 4710] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4710] close(3) = 0 [pid 4710] close(4) = 0 [pid 4710] close(5) = 0 [pid 4710] close(6) = -1 EBADF (Bad file descriptor) [pid 4710] close(7) = -1 EBADF (Bad file descriptor) [pid 4710] close(8) = -1 EBADF (Bad file descriptor) [pid 4710] close(9) = -1 EBADF (Bad file descriptor) [pid 4710] close(10) = -1 EBADF (Bad file descriptor) [pid 4710] close(11) = -1 EBADF (Bad file descriptor) [pid 4710] close(12) = -1 EBADF (Bad file descriptor) [pid 4710] close(13) = -1 EBADF (Bad file descriptor) [pid 4710] close(14) = -1 EBADF (Bad file descriptor) [pid 4710] close(15) = -1 EBADF (Bad file descriptor) [pid 4710] close(16) = -1 EBADF (Bad file descriptor) [pid 4710] close(17) = -1 EBADF (Bad file descriptor) [pid 4710] close(18) = -1 EBADF (Bad file descriptor) [pid 4710] close(19) = -1 EBADF (Bad file descriptor) [pid 4710] close(20) = -1 EBADF (Bad file descriptor) [pid 4710] close(21) = -1 EBADF (Bad file descriptor) [pid 4710] close(22) = -1 EBADF (Bad file descriptor) [pid 4710] close(23) = -1 EBADF (Bad file descriptor) [pid 4710] close(24) = -1 EBADF (Bad file descriptor) [pid 4710] close(25) = -1 EBADF (Bad file descriptor) [pid 4710] close(26) = -1 EBADF (Bad file descriptor) [pid 4710] close(27) = -1 EBADF (Bad file descriptor) [pid 4710] close(28) = -1 EBADF (Bad file descriptor) [pid 4710] close(29) = -1 EBADF (Bad file descriptor) [pid 4710] exit_group(0 [pid 4712] <... sendto resumed>) = ? [pid 4711] <... sendto resumed>) = ? [pid 4710] <... exit_group resumed>) = ? [pid 4712] +++ exited with 0 +++ [pid 4711] +++ exited with 0 +++ [pid 4710] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1060, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1063 ./strace-static-x86_64: Process 4713 attached [pid 4713] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4713] setpgid(0, 0) = 0 [pid 4713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4713] write(3, "1000", 4) = 4 [pid 4713] close(3) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4713] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4713] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1064], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1064 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4714 attached [pid 4714] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4714] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4713] <... futex resumed>) = 0 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... futex resumed>) = 1 [pid 4714] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4713] <... futex resumed>) = 0 [pid 4714] <... futex resumed>) = 1 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4713] <... futex resumed>) = 0 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... futex resumed>) = 1 [pid 4714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4713] <... futex resumed>) = 0 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... futex resumed>) = 1 [pid 4714] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4713] <... futex resumed>) = 0 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... futex resumed>) = 1 [pid 4714] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4713] <... futex resumed>) = 0 [pid 4714] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4714] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4714] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4713] <... futex resumed>) = 0 [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... futex resumed>) = 0 [pid 4713] <... futex resumed>) = 1 [pid 4714] sendto(4, NULL, 0, 0, NULL, 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... sendto resumed>) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4713] <... futex resumed>) = 0 [pid 4714] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4713] <... futex resumed>) = 0 [pid 4714] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... socket resumed>) = 5 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4713] <... futex resumed>) = 0 [pid 4714] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4713] <... futex resumed>) = 0 [pid 4714] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... connect resumed>) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4713] <... futex resumed>) = 0 [pid 4714] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4714] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4714] <... bind resumed>) = 0 [pid 4714] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4713] <... futex resumed>) = 0 [pid 4714] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4713] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4713] <... futex resumed>) = 0 [pid 4714] sendto(5, NULL, 0, 0, NULL, 0 [pid 4713] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4713] close(3) = 0 [pid 4713] close(4) = 0 [pid 4713] close(5) = 0 [pid 4713] close(6) = -1 EBADF (Bad file descriptor) [pid 4713] close(7) = -1 EBADF (Bad file descriptor) [pid 4713] close(8) = -1 EBADF (Bad file descriptor) [pid 4713] close(9) = -1 EBADF (Bad file descriptor) [pid 4713] close(10) = -1 EBADF (Bad file descriptor) [pid 4713] close(11) = -1 EBADF (Bad file descriptor) [pid 4713] close(12) = -1 EBADF (Bad file descriptor) [pid 4713] close(13) = -1 EBADF (Bad file descriptor) [pid 4713] close(14) = -1 EBADF (Bad file descriptor) [pid 4713] close(15) = -1 EBADF (Bad file descriptor) [pid 4713] close(16) = -1 EBADF (Bad file descriptor) [pid 4713] close(17) = -1 EBADF (Bad file descriptor) [pid 4713] close(18) = -1 EBADF (Bad file descriptor) [pid 4713] close(19) = -1 EBADF (Bad file descriptor) [pid 4713] close(20) = -1 EBADF (Bad file descriptor) [pid 4713] close(21) = -1 EBADF (Bad file descriptor) [pid 4713] close(22) = -1 EBADF (Bad file descriptor) [pid 4713] close(23) = -1 EBADF (Bad file descriptor) [pid 4713] close(24) = -1 EBADF (Bad file descriptor) [pid 4713] close(25) = -1 EBADF (Bad file descriptor) [pid 4713] close(26) = -1 EBADF (Bad file descriptor) [pid 4713] close(27) = -1 EBADF (Bad file descriptor) [pid 4713] close(28) = -1 EBADF (Bad file descriptor) [pid 4713] close(29) = -1 EBADF (Bad file descriptor) [pid 4713] exit_group(0) = ? [pid 4714] <... sendto resumed>) = ? [pid 4714] +++ exited with 0 +++ [pid 4713] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1063, si_uid=0, si_status=0, si_utime=1, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1065 ./strace-static-x86_64: Process 4715 attached [pid 4715] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4715] setpgid(0, 0) = 0 [pid 4715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4715] write(3, "1000", 4) = 4 [pid 4715] close(3) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4715] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4715] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1066], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1066 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4716 attached [pid 4716] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4716] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... futex resumed>) = 1 [pid 4716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... futex resumed>) = 1 [pid 4716] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... futex resumed>) = 1 [pid 4716] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... futex resumed>) = 1 [pid 4716] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4716] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4716] <... futex resumed>) = 1 [pid 4716] sendto(4, NULL, 0, 0, NULL, 0 [pid 4715] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4715] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4715] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4715] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4715] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1067], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1067 [pid 4715] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4717 attached [pid 4717] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4717] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4717] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4717] <... futex resumed>) = 1 [pid 4717] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4717] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4717] <... futex resumed>) = 1 [pid 4717] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4717] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 0 [pid 4715] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4715] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4717] <... futex resumed>) = 1 [pid 4717] sendto(5, NULL, 0, 0, NULL, 0 [pid 4715] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4715] close(3) = 0 [pid 4715] close(4) = 0 [pid 4715] close(5) = 0 [pid 4715] close(6) = -1 EBADF (Bad file descriptor) [pid 4715] close(7) = -1 EBADF (Bad file descriptor) [pid 4715] close(8) = -1 EBADF (Bad file descriptor) [pid 4715] close(9) = -1 EBADF (Bad file descriptor) [pid 4715] close(10) = -1 EBADF (Bad file descriptor) [pid 4715] close(11) = -1 EBADF (Bad file descriptor) [pid 4715] close(12) = -1 EBADF (Bad file descriptor) [pid 4715] close(13) = -1 EBADF (Bad file descriptor) [pid 4715] close(14) = -1 EBADF (Bad file descriptor) [pid 4715] close(15) = -1 EBADF (Bad file descriptor) [pid 4715] close(16) = -1 EBADF (Bad file descriptor) [pid 4715] close(17) = -1 EBADF (Bad file descriptor) [pid 4715] close(18) = -1 EBADF (Bad file descriptor) [pid 4715] close(19) = -1 EBADF (Bad file descriptor) [pid 4715] close(20) = -1 EBADF (Bad file descriptor) [pid 4715] close(21) = -1 EBADF (Bad file descriptor) [pid 4715] close(22) = -1 EBADF (Bad file descriptor) [pid 4715] close(23) = -1 EBADF (Bad file descriptor) [pid 4715] close(24) = -1 EBADF (Bad file descriptor) [pid 4715] close(25) = -1 EBADF (Bad file descriptor) [pid 4715] close(26) = -1 EBADF (Bad file descriptor) [pid 4715] close(27) = -1 EBADF (Bad file descriptor) [pid 4715] close(28) = -1 EBADF (Bad file descriptor) [pid 4715] close(29) = -1 EBADF (Bad file descriptor) [pid 4715] exit_group(0) = ? [pid 4716] <... sendto resumed>) = ? [pid 4717] <... sendto resumed>) = ? [pid 4716] +++ exited with 0 +++ [pid 4717] +++ exited with 0 +++ [pid 4715] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1065, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1068 ./strace-static-x86_64: Process 4718 attached [pid 4718] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4718] setpgid(0, 0) = 0 [pid 4718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4718] write(3, "1000", 4) = 4 [pid 4718] close(3) = 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4718] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4718] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1069], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1069 [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4719 attached [pid 4719] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4719] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... socket resumed>) = 4 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4718] <... futex resumed>) = 0 [pid 4719] <... futex resumed>) = 1 [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4719] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... connect resumed>) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... bind resumed>) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] sendto(4, NULL, 0, 0, NULL, 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... sendto resumed>) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... socket resumed>) = 5 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... connect resumed>) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... bind resumed>) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4718] <... futex resumed>) = 0 [pid 4719] sendto(5, NULL, 0, 0, NULL, 0 [pid 4718] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4719] <... sendto resumed>) = 0 [pid 4719] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4718] <... futex resumed>) = 0 [pid 4719] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4718] close(3) = 0 [pid 4718] close(4) = 0 [pid 4718] close(5) = 0 [pid 4718] close(6) = -1 EBADF (Bad file descriptor) [pid 4718] close(7) = -1 EBADF (Bad file descriptor) [pid 4718] close(8) = -1 EBADF (Bad file descriptor) [pid 4718] close(9) = -1 EBADF (Bad file descriptor) [pid 4718] close(10) = -1 EBADF (Bad file descriptor) [pid 4718] close(11) = -1 EBADF (Bad file descriptor) [pid 4718] close(12) = -1 EBADF (Bad file descriptor) [pid 4718] close(13) = -1 EBADF (Bad file descriptor) [pid 4718] close(14) = -1 EBADF (Bad file descriptor) [pid 4718] close(15) = -1 EBADF (Bad file descriptor) [pid 4718] close(16) = -1 EBADF (Bad file descriptor) [pid 4718] close(17) = -1 EBADF (Bad file descriptor) [pid 4718] close(18) = -1 EBADF (Bad file descriptor) [pid 4718] close(19) = -1 EBADF (Bad file descriptor) [pid 4718] close(20) = -1 EBADF (Bad file descriptor) [pid 4718] close(21) = -1 EBADF (Bad file descriptor) [pid 4718] close(22) = -1 EBADF (Bad file descriptor) [pid 4718] close(23) = -1 EBADF (Bad file descriptor) [pid 4718] close(24) = -1 EBADF (Bad file descriptor) [pid 4718] close(25) = -1 EBADF (Bad file descriptor) [pid 4718] close(26) = -1 EBADF (Bad file descriptor) [pid 4718] close(27) = -1 EBADF (Bad file descriptor) [pid 4718] close(28) = -1 EBADF (Bad file descriptor) [pid 4718] close(29) = -1 EBADF (Bad file descriptor) [pid 4718] exit_group(0 [pid 4719] <... futex resumed>) = ? [pid 4718] <... exit_group resumed>) = ? [pid 4719] +++ exited with 0 +++ [pid 4718] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1068, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1070 ./strace-static-x86_64: Process 4720 attached [pid 4720] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4720] setpgid(0, 0) = 0 [pid 4720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4720] write(3, "1000", 4) = 4 [pid 4720] close(3) = 0 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4720] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4720] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4721 attached , parent_tid=[1071], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1071 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4721] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4720] <... futex resumed>) = 0 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4720] <... futex resumed>) = 0 [pid 4721] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4721] <... bind resumed>) = 0 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4720] <... futex resumed>) = 0 [pid 4721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... sendmsg resumed>) = 0 [pid 4720] <... futex resumed>) = 0 [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] <... futex resumed>) = 0 [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... socket resumed>) = 4 [pid 4720] <... futex resumed>) = 0 [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] <... futex resumed>) = 0 [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... connect resumed>) = 0 [pid 4720] <... futex resumed>) = 0 [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] <... futex resumed>) = 0 [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4720] <... futex resumed>) = 0 [pid 4721] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4721] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4721] <... futex resumed>) = 0 [pid 4721] sendto(4, NULL, 0, 0, NULL, 0 [pid 4720] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4720] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4720] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4720] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1072], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1072 [pid 4720] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4722 attached [pid 4722] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4722] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4722] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] <... futex resumed>) = 0 [pid 4720] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4722] <... futex resumed>) = 1 [pid 4722] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4722] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4720] <... futex resumed>) = 0 [pid 4722] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4720] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4722] <... bind resumed>) = 0 [pid 4720] <... futex resumed>) = 0 [pid 4722] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4722] <... futex resumed>) = 0 [pid 4720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4722] sendto(5, NULL, 0, 0, NULL, 0 [pid 4720] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4720] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4720] close(3) = 0 [pid 4720] close(4) = 0 [pid 4720] close(5) = 0 [pid 4720] close(6) = -1 EBADF (Bad file descriptor) [pid 4720] close(7) = -1 EBADF (Bad file descriptor) [pid 4720] close(8) = -1 EBADF (Bad file descriptor) [pid 4720] close(9) = -1 EBADF (Bad file descriptor) [pid 4720] close(10) = -1 EBADF (Bad file descriptor) [pid 4720] close(11) = -1 EBADF (Bad file descriptor) [pid 4720] close(12) = -1 EBADF (Bad file descriptor) [pid 4720] close(13) = -1 EBADF (Bad file descriptor) [pid 4720] close(14) = -1 EBADF (Bad file descriptor) [pid 4720] close(15) = -1 EBADF (Bad file descriptor) [pid 4720] close(16) = -1 EBADF (Bad file descriptor) [pid 4720] close(17) = -1 EBADF (Bad file descriptor) [pid 4720] close(18) = -1 EBADF (Bad file descriptor) [pid 4720] close(19) = -1 EBADF (Bad file descriptor) [pid 4720] close(20) = -1 EBADF (Bad file descriptor) [pid 4720] close(21) = -1 EBADF (Bad file descriptor) [pid 4720] close(22) = -1 EBADF (Bad file descriptor) [pid 4720] close(23) = -1 EBADF (Bad file descriptor) [pid 4720] close(24) = -1 EBADF (Bad file descriptor) [pid 4720] close(25) = -1 EBADF (Bad file descriptor) [pid 4720] close(26) = -1 EBADF (Bad file descriptor) [pid 4720] close(27) = -1 EBADF (Bad file descriptor) [pid 4720] close(28) = -1 EBADF (Bad file descriptor) [pid 4720] close(29) = -1 EBADF (Bad file descriptor) [pid 4720] exit_group(0 [pid 4721] <... sendto resumed>) = ? [pid 4720] <... exit_group resumed>) = ? [pid 4722] <... sendto resumed>) = ? [pid 4722] +++ exited with 0 +++ [pid 4721] +++ exited with 0 +++ [pid 4720] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1070, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1073 ./strace-static-x86_64: Process 4723 attached [pid 4723] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4723] setpgid(0, 0) = 0 [pid 4723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4723] write(3, "1000", 4) = 4 [pid 4723] close(3) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4723] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4723] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1074], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1074 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4724 attached [pid 4724] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4724] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4724] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] <... futex resumed>) = 0 [pid 4724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] <... futex resumed>) = 1 [pid 4724] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] <... futex resumed>) = 1 [pid 4724] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] <... futex resumed>) = 1 [pid 4724] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4724] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4724] <... futex resumed>) = 1 [pid 4724] sendto(4, NULL, 0, 0, NULL, 0 [pid 4723] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4723] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4723] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4723] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4725 attached , parent_tid=[1075], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1075 [pid 4725] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4725] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4723] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4725] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4725] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4725] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4723] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4725] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4723] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] <... connect resumed>) = 0 [pid 4725] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4725] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4723] <... futex resumed>) = 0 [pid 4725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4723] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4723] <... futex resumed>) = 0 [pid 4725] <... bind resumed>) = 0 [pid 4723] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4725] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4723] <... futex resumed>) = 0 [pid 4725] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4723] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4725] sendto(5, NULL, 0, 0, NULL, 0 [pid 4723] <... futex resumed>) = 0 [pid 4723] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4723] close(3) = 0 [pid 4723] close(4) = 0 [pid 4723] close(5) = 0 [pid 4723] close(6) = -1 EBADF (Bad file descriptor) [pid 4723] close(7) = -1 EBADF (Bad file descriptor) [pid 4723] close(8) = -1 EBADF (Bad file descriptor) [pid 4723] close(9) = -1 EBADF (Bad file descriptor) [pid 4723] close(10) = -1 EBADF (Bad file descriptor) [pid 4723] close(11) = -1 EBADF (Bad file descriptor) [pid 4723] close(12) = -1 EBADF (Bad file descriptor) [pid 4723] close(13) = -1 EBADF (Bad file descriptor) [pid 4723] close(14) = -1 EBADF (Bad file descriptor) [pid 4723] close(15) = -1 EBADF (Bad file descriptor) [pid 4723] close(16) = -1 EBADF (Bad file descriptor) [pid 4723] close(17) = -1 EBADF (Bad file descriptor) [pid 4723] close(18) = -1 EBADF (Bad file descriptor) [pid 4723] close(19) = -1 EBADF (Bad file descriptor) [pid 4723] close(20) = -1 EBADF (Bad file descriptor) [pid 4723] close(21) = -1 EBADF (Bad file descriptor) [pid 4723] close(22) = -1 EBADF (Bad file descriptor) [pid 4723] close(23) = -1 EBADF (Bad file descriptor) [pid 4723] close(24) = -1 EBADF (Bad file descriptor) [pid 4723] close(25) = -1 EBADF (Bad file descriptor) [pid 4723] close(26) = -1 EBADF (Bad file descriptor) [pid 4723] close(27) = -1 EBADF (Bad file descriptor) [pid 4723] close(28) = -1 EBADF (Bad file descriptor) [pid 4723] close(29) = -1 EBADF (Bad file descriptor) [pid 4723] exit_group(0 [pid 4725] <... sendto resumed>) = ? [pid 4723] <... exit_group resumed>) = ? [pid 4724] <... sendto resumed>) = ? [pid 4725] +++ exited with 0 +++ [pid 4724] +++ exited with 0 +++ [pid 4723] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1073, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1076 ./strace-static-x86_64: Process 4726 attached [pid 4726] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4726] setpgid(0, 0) = 0 [pid 4726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4726] write(3, "1000", 4) = 4 [pid 4726] close(3) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4726] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4726] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1077], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1077 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4727 attached [pid 4727] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4727] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4727] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4727] <... futex resumed>) = 1 [pid 4727] sendto(4, NULL, 0, 0, NULL, 0 [pid 4726] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4726] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4726] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4726] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1078], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1078 [pid 4726] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4728 attached [pid 4728] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4728] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4728] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4728] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4728] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4726] <... futex resumed>) = 0 [pid 4726] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4728] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4726] <... futex resumed>) = 0 [pid 4728] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4728] <... futex resumed>) = 0 [pid 4726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4728] sendto(5, NULL, 0, 0, NULL, 0 [pid 4726] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4726] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4726] close(3) = 0 [pid 4726] close(4) = 0 [pid 4726] close(5) = 0 [pid 4726] close(6) = -1 EBADF (Bad file descriptor) [pid 4726] close(7) = -1 EBADF (Bad file descriptor) [pid 4726] close(8) = -1 EBADF (Bad file descriptor) [pid 4726] close(9) = -1 EBADF (Bad file descriptor) [pid 4726] close(10) = -1 EBADF (Bad file descriptor) [pid 4726] close(11) = -1 EBADF (Bad file descriptor) [pid 4726] close(12) = -1 EBADF (Bad file descriptor) [pid 4726] close(13) = -1 EBADF (Bad file descriptor) [pid 4726] close(14) = -1 EBADF (Bad file descriptor) [pid 4726] close(15) = -1 EBADF (Bad file descriptor) [pid 4726] close(16) = -1 EBADF (Bad file descriptor) [pid 4726] close(17) = -1 EBADF (Bad file descriptor) [pid 4726] close(18) = -1 EBADF (Bad file descriptor) [pid 4726] close(19) = -1 EBADF (Bad file descriptor) [pid 4726] close(20) = -1 EBADF (Bad file descriptor) [pid 4726] close(21) = -1 EBADF (Bad file descriptor) [pid 4726] close(22) = -1 EBADF (Bad file descriptor) [pid 4726] close(23) = -1 EBADF (Bad file descriptor) [pid 4726] close(24) = -1 EBADF (Bad file descriptor) [pid 4726] close(25) = -1 EBADF (Bad file descriptor) [pid 4726] close(26) = -1 EBADF (Bad file descriptor) [pid 4726] close(27) = -1 EBADF (Bad file descriptor) [pid 4726] close(28) = -1 EBADF (Bad file descriptor) [pid 4726] close(29) = -1 EBADF (Bad file descriptor) [pid 4726] exit_group(0 [pid 4728] <... sendto resumed>) = ? [pid 4727] <... sendto resumed>) = ? [pid 4726] <... exit_group resumed>) = ? [pid 4728] +++ exited with 0 +++ [pid 4727] +++ exited with 0 +++ [pid 4726] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1076, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1079 ./strace-static-x86_64: Process 4729 attached [pid 4729] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4729] setpgid(0, 0) = 0 [pid 4729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4729] write(3, "1000", 4) = 4 [pid 4729] close(3) = 0 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4729] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4729] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1080], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1080 [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4730 attached [pid 4730] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4730] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... futex resumed>) = 0 [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4730] <... futex resumed>) = 1 [pid 4730] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... futex resumed>) = 0 [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4730] <... futex resumed>) = 1 [pid 4730] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... sendmsg resumed>) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4730] <... futex resumed>) = 0 [pid 4729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4730] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... socket resumed>) = 4 [pid 4729] <... futex resumed>) = 0 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4730] <... futex resumed>) = 0 [pid 4729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4730] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] <... futex resumed>) = 0 [pid 4730] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4730] <... connect resumed>) = 0 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4730] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] <... futex resumed>) = 0 [pid 4730] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4730] <... bind resumed>) = 0 [pid 4730] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4730] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4729] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4729] <... futex resumed>) = 0 [pid 4730] sendto(4, NULL, 0, 0, NULL, 0 [pid 4729] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4729] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4729] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4729] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1081], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1081 [pid 4729] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4731 attached [pid 4731] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4731] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4731] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... futex resumed>) = 0 [pid 4731] <... futex resumed>) = 1 [pid 4729] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4731] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4731] <... futex resumed>) = 0 [pid 4729] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4731] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4729] <... futex resumed>) = 0 [pid 4729] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4729] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4731] sendto(5, NULL, 0, 0, NULL, 0 [pid 4729] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4729] close(3) = 0 [pid 4729] close(4) = 0 [pid 4729] close(5) = 0 [pid 4729] close(6) = -1 EBADF (Bad file descriptor) [pid 4729] close(7) = -1 EBADF (Bad file descriptor) [pid 4729] close(8) = -1 EBADF (Bad file descriptor) [pid 4729] close(9) = -1 EBADF (Bad file descriptor) [pid 4729] close(10) = -1 EBADF (Bad file descriptor) [pid 4729] close(11) = -1 EBADF (Bad file descriptor) [pid 4729] close(12) = -1 EBADF (Bad file descriptor) [pid 4729] close(13) = -1 EBADF (Bad file descriptor) [pid 4729] close(14) = -1 EBADF (Bad file descriptor) [pid 4729] close(15) = -1 EBADF (Bad file descriptor) [pid 4729] close(16) = -1 EBADF (Bad file descriptor) [pid 4729] close(17) = -1 EBADF (Bad file descriptor) [pid 4729] close(18) = -1 EBADF (Bad file descriptor) [pid 4729] close(19) = -1 EBADF (Bad file descriptor) [pid 4729] close(20) = -1 EBADF (Bad file descriptor) [pid 4729] close(21) = -1 EBADF (Bad file descriptor) [pid 4729] close(22) = -1 EBADF (Bad file descriptor) [pid 4729] close(23) = -1 EBADF (Bad file descriptor) [pid 4729] close(24) = -1 EBADF (Bad file descriptor) [pid 4729] close(25) = -1 EBADF (Bad file descriptor) [pid 4729] close(26) = -1 EBADF (Bad file descriptor) [pid 4729] close(27) = -1 EBADF (Bad file descriptor) [pid 4729] close(28) = -1 EBADF (Bad file descriptor) [pid 4729] close(29) = -1 EBADF (Bad file descriptor) [pid 4729] exit_group(0) = ? [pid 4730] <... sendto resumed>) = ? [pid 4731] <... sendto resumed>) = ? [pid 4730] +++ exited with 0 +++ [pid 4731] +++ exited with 0 +++ [pid 4729] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1079, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1082 ./strace-static-x86_64: Process 4732 attached [pid 4732] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4732] setpgid(0, 0) = 0 [pid 4732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4732] write(3, "1000", 4) = 4 [pid 4732] close(3) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4732] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4732] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1083], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1083 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4733 attached [pid 4733] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4733] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4733] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4733] <... futex resumed>) = 1 [pid 4733] sendto(4, NULL, 0, 0, NULL, 0 [pid 4732] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4732] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4732] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4732] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1084], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1084 [pid 4732] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4734 attached [pid 4734] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4734] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4734] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] <... futex resumed>) = 1 [pid 4734] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4734] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] <... futex resumed>) = 1 [pid 4734] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4734] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4732] <... futex resumed>) = 0 [pid 4732] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4732] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4734] <... futex resumed>) = 1 [pid 4734] sendto(5, NULL, 0, 0, NULL, 0 [pid 4732] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4732] close(3) = 0 [pid 4732] close(4) = 0 [pid 4732] close(5) = 0 [pid 4732] close(6) = -1 EBADF (Bad file descriptor) [pid 4732] close(7) = -1 EBADF (Bad file descriptor) [pid 4732] close(8) = -1 EBADF (Bad file descriptor) [pid 4732] close(9) = -1 EBADF (Bad file descriptor) [pid 4732] close(10) = -1 EBADF (Bad file descriptor) [pid 4732] close(11) = -1 EBADF (Bad file descriptor) [pid 4732] close(12) = -1 EBADF (Bad file descriptor) [pid 4732] close(13) = -1 EBADF (Bad file descriptor) [pid 4732] close(14) = -1 EBADF (Bad file descriptor) [pid 4732] close(15) = -1 EBADF (Bad file descriptor) [pid 4732] close(16) = -1 EBADF (Bad file descriptor) [pid 4732] close(17) = -1 EBADF (Bad file descriptor) [pid 4732] close(18) = -1 EBADF (Bad file descriptor) [pid 4732] close(19) = -1 EBADF (Bad file descriptor) [pid 4732] close(20) = -1 EBADF (Bad file descriptor) [pid 4732] close(21) = -1 EBADF (Bad file descriptor) [pid 4732] close(22) = -1 EBADF (Bad file descriptor) [pid 4732] close(23) = -1 EBADF (Bad file descriptor) [pid 4732] close(24) = -1 EBADF (Bad file descriptor) [pid 4732] close(25) = -1 EBADF (Bad file descriptor) [pid 4732] close(26) = -1 EBADF (Bad file descriptor) [pid 4732] close(27) = -1 EBADF (Bad file descriptor) [pid 4732] close(28) = -1 EBADF (Bad file descriptor) [pid 4732] close(29) = -1 EBADF (Bad file descriptor) [pid 4732] exit_group(0) = ? [pid 4734] <... sendto resumed>) = ? [pid 4734] +++ exited with 0 +++ [pid 4733] <... sendto resumed>) = ? [pid 4733] +++ exited with 0 +++ [pid 4732] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1082, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1085 ./strace-static-x86_64: Process 4735 attached [pid 4735] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4735] setpgid(0, 0) = 0 [pid 4735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4735] write(3, "1000", 4) = 4 [pid 4735] close(3) = 0 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4735] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4735] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1086], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1086 [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4736 attached [pid 4736] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4736] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] <... futex resumed>) = 0 [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] <... futex resumed>) = 1 [pid 4736] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] <... futex resumed>) = 0 [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] <... futex resumed>) = 1 [pid 4736] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] <... futex resumed>) = 0 [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] <... futex resumed>) = 1 [pid 4736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4736] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] <... socket resumed>) = 4 [pid 4735] <... futex resumed>) = 0 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] <... futex resumed>) = 0 [pid 4735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4736] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] <... connect resumed>) = 0 [pid 4735] <... futex resumed>) = 0 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] <... futex resumed>) = 0 [pid 4735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4736] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4735] <... futex resumed>) = 0 [pid 4736] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4736] <... bind resumed>) = 0 [pid 4736] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4736] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4735] <... futex resumed>) = 0 [pid 4736] sendto(4, NULL, 0, 0, NULL, 0 [pid 4735] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4735] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4735] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4735] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4737 attached , parent_tid=[1087], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1087 [pid 4737] set_robust_list(0x7fd2b3f249e0, 24 [pid 4735] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] <... set_robust_list resumed>) = 0 [pid 4737] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4737] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4737] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4735] <... futex resumed>) = 0 [pid 4735] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4735] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4735] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4737] <... futex resumed>) = 0 [pid 4737] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4737] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4737] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4735] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4737] <... bind resumed>) = 0 [pid 4737] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4735] <... futex resumed>) = 0 [pid 4737] sendto(5, NULL, 0, 0, NULL, 0 [pid 4735] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4735] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4735] close(3) = 0 [pid 4735] close(4) = 0 [pid 4735] close(5) = 0 [pid 4735] close(6) = -1 EBADF (Bad file descriptor) [pid 4735] close(7) = -1 EBADF (Bad file descriptor) [pid 4735] close(8) = -1 EBADF (Bad file descriptor) [pid 4735] close(9) = -1 EBADF (Bad file descriptor) [pid 4735] close(10) = -1 EBADF (Bad file descriptor) [pid 4735] close(11) = -1 EBADF (Bad file descriptor) [pid 4735] close(12) = -1 EBADF (Bad file descriptor) [pid 4735] close(13) = -1 EBADF (Bad file descriptor) [pid 4735] close(14) = -1 EBADF (Bad file descriptor) [pid 4735] close(15) = -1 EBADF (Bad file descriptor) [pid 4735] close(16) = -1 EBADF (Bad file descriptor) [pid 4735] close(17) = -1 EBADF (Bad file descriptor) [pid 4735] close(18) = -1 EBADF (Bad file descriptor) [pid 4735] close(19) = -1 EBADF (Bad file descriptor) [pid 4735] close(20) = -1 EBADF (Bad file descriptor) [pid 4735] close(21) = -1 EBADF (Bad file descriptor) [pid 4735] close(22) = -1 EBADF (Bad file descriptor) [pid 4735] close(23) = -1 EBADF (Bad file descriptor) [pid 4735] close(24) = -1 EBADF (Bad file descriptor) [pid 4735] close(25) = -1 EBADF (Bad file descriptor) [pid 4735] close(26) = -1 EBADF (Bad file descriptor) [pid 4735] close(27) = -1 EBADF (Bad file descriptor) [pid 4735] close(28) = -1 EBADF (Bad file descriptor) [pid 4735] close(29) = -1 EBADF (Bad file descriptor) [pid 4735] exit_group(0 [pid 4737] <... sendto resumed>) = ? [pid 4736] <... sendto resumed>) = ? [pid 4735] <... exit_group resumed>) = ? [pid 4737] +++ exited with 0 +++ [pid 4736] +++ exited with 0 +++ [pid 4735] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1085, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1088 ./strace-static-x86_64: Process 4738 attached [pid 4738] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4738] setpgid(0, 0) = 0 [pid 4738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4738] write(3, "1000", 4) = 4 [pid 4738] close(3) = 0 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4738] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4738] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1089], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1089 [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4739 attached [pid 4739] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4739] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 0 [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4739] <... futex resumed>) = 1 [pid 4739] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 0 [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4739] <... futex resumed>) = 1 [pid 4739] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4738] <... futex resumed>) = 0 [pid 4739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] <... sendmsg resumed>) = 0 [pid 4738] <... futex resumed>) = 0 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4739] <... futex resumed>) = 0 [pid 4738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4739] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] <... socket resumed>) = 4 [pid 4738] <... futex resumed>) = 0 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4739] <... futex resumed>) = 0 [pid 4738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4739] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... futex resumed>) = 0 [pid 4739] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4739] <... connect resumed>) = 0 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4738] <... futex resumed>) = 0 [pid 4739] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... futex resumed>) = 0 [pid 4739] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4739] <... bind resumed>) = 0 [pid 4739] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4738] <... futex resumed>) = 0 [pid 4739] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4738] <... futex resumed>) = 0 [pid 4739] sendto(4, NULL, 0, 0, NULL, 0 [pid 4738] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4738] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4738] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4738] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1090], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1090 [pid 4738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4740 attached [pid 4740] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4740] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 0 [pid 4738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4740] <... futex resumed>) = 1 [pid 4740] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 0 [pid 4738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4740] <... futex resumed>) = 1 [pid 4740] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 0 [pid 4738] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4738] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4740] <... futex resumed>) = 1 [pid 4740] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4740] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4738] <... futex resumed>) = 0 [pid 4740] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] close(3) = 0 [pid 4738] close(4) = 0 [pid 4738] close(5) = 0 [pid 4738] close(6) = -1 EBADF (Bad file descriptor) [pid 4738] close(7) = -1 EBADF (Bad file descriptor) [pid 4738] close(8) = -1 EBADF (Bad file descriptor) [pid 4738] close(9) = -1 EBADF (Bad file descriptor) [pid 4738] close(10) = -1 EBADF (Bad file descriptor) [pid 4738] close(11) = -1 EBADF (Bad file descriptor) [pid 4738] close(12) = -1 EBADF (Bad file descriptor) [pid 4738] close(13) = -1 EBADF (Bad file descriptor) [pid 4738] close(14) = -1 EBADF (Bad file descriptor) [pid 4738] close(15) = -1 EBADF (Bad file descriptor) [pid 4738] close(16) = -1 EBADF (Bad file descriptor) [pid 4738] close(17) = -1 EBADF (Bad file descriptor) [pid 4738] close(18) = -1 EBADF (Bad file descriptor) [pid 4738] close(19) = -1 EBADF (Bad file descriptor) [pid 4738] close(20) = -1 EBADF (Bad file descriptor) [pid 4738] close(21) = -1 EBADF (Bad file descriptor) [pid 4738] close(22) = -1 EBADF (Bad file descriptor) [pid 4738] close(23) = -1 EBADF (Bad file descriptor) [pid 4738] close(24) = -1 EBADF (Bad file descriptor) [pid 4738] close(25) = -1 EBADF (Bad file descriptor) [pid 4738] close(26) = -1 EBADF (Bad file descriptor) [pid 4738] close(27) = -1 EBADF (Bad file descriptor) [pid 4738] close(28) = -1 EBADF (Bad file descriptor) [pid 4738] close(29) = -1 EBADF (Bad file descriptor) [pid 4738] exit_group(0 [pid 4740] <... futex resumed>) = ? [pid 4739] <... sendto resumed>) = ? [pid 4738] <... exit_group resumed>) = ? [pid 4740] +++ exited with 0 +++ [pid 4739] +++ exited with 0 +++ [pid 4738] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1088, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1091 ./strace-static-x86_64: Process 4741 attached [pid 4741] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4741] setpgid(0, 0) = 0 [pid 4741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4741] write(3, "1000", 4) = 4 [pid 4741] close(3) = 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4741] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4741] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1092], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1092 [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4742 attached [pid 4742] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4742] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4742] <... futex resumed>) = 0 [pid 4742] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... connect resumed>) = 0 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] <... futex resumed>) = 0 [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4741] <... futex resumed>) = 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... sendmsg resumed>) = 0 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4741] <... futex resumed>) = 0 [pid 4742] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... socket resumed>) = 4 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... futex resumed>) = 0 [pid 4742] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4742] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... bind resumed>) = 0 [pid 4741] <... futex resumed>) = 0 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] sendto(4, NULL, 0, 0, NULL, 0 [pid 4741] <... futex resumed>) = 0 [pid 4742] <... sendto resumed>) = 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = 1 [pid 4742] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = 1 [pid 4742] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] <... connect resumed>) = 0 [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4741] <... futex resumed>) = 0 [pid 4742] <... bind resumed>) = 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4742] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4742] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4741] <... futex resumed>) = 0 [pid 4742] sendto(5, NULL, 0, 0, NULL, 0 [pid 4741] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4741] close(3) = 0 [pid 4741] close(4) = 0 [pid 4741] close(5) = 0 [pid 4741] close(6) = -1 EBADF (Bad file descriptor) [pid 4741] close(7) = -1 EBADF (Bad file descriptor) [pid 4741] close(8) = -1 EBADF (Bad file descriptor) [pid 4741] close(9) = -1 EBADF (Bad file descriptor) [pid 4741] close(10) = -1 EBADF (Bad file descriptor) [pid 4741] close(11) = -1 EBADF (Bad file descriptor) [pid 4741] close(12) = -1 EBADF (Bad file descriptor) [pid 4741] close(13) = -1 EBADF (Bad file descriptor) [pid 4741] close(14) = -1 EBADF (Bad file descriptor) [pid 4741] close(15) = -1 EBADF (Bad file descriptor) [pid 4741] close(16) = -1 EBADF (Bad file descriptor) [pid 4741] close(17) = -1 EBADF (Bad file descriptor) [pid 4741] close(18) = -1 EBADF (Bad file descriptor) [pid 4741] close(19) = -1 EBADF (Bad file descriptor) [pid 4741] close(20) = -1 EBADF (Bad file descriptor) [pid 4741] close(21) = -1 EBADF (Bad file descriptor) [pid 4741] close(22) = -1 EBADF (Bad file descriptor) [pid 4741] close(23) = -1 EBADF (Bad file descriptor) [pid 4741] close(24) = -1 EBADF (Bad file descriptor) [pid 4741] close(25) = -1 EBADF (Bad file descriptor) [pid 4741] close(26) = -1 EBADF (Bad file descriptor) [pid 4741] close(27) = -1 EBADF (Bad file descriptor) [pid 4741] close(28) = -1 EBADF (Bad file descriptor) [pid 4741] close(29) = -1 EBADF (Bad file descriptor) [pid 4741] exit_group(0 [pid 4742] <... sendto resumed>) = ? [pid 4741] <... exit_group resumed>) = ? [pid 4742] +++ exited with 0 +++ [pid 4741] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1091, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1093 ./strace-static-x86_64: Process 4743 attached [pid 4743] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4743] setpgid(0, 0) = 0 [pid 4743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4743] write(3, "1000", 4) = 4 [pid 4743] close(3) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4743] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4743] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1094], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1094 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4744 attached [pid 4744] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4744] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4743] <... futex resumed>) = 0 [pid 4744] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4744] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4744] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4744] <... futex resumed>) = 0 [pid 4744] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] <... bind resumed>) = 0 [pid 4744] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4744] sendto(4, NULL, 0, 0, NULL, 0 [pid 4743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4743] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4743] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4743] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1095], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1095 [pid 4743] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4745 attached [pid 4745] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4745] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4745] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4745] <... futex resumed>) = 1 [pid 4745] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4745] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4745] <... futex resumed>) = 1 [pid 4745] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4745] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = 0 [pid 4743] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4745] <... futex resumed>) = 1 [pid 4745] sendto(5, NULL, 0, 0, NULL, 0 [pid 4743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4743] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4743] close(3) = 0 [pid 4743] close(4) = 0 [pid 4743] close(5) = 0 [pid 4743] close(6) = -1 EBADF (Bad file descriptor) [pid 4743] close(7) = -1 EBADF (Bad file descriptor) [pid 4743] close(8) = -1 EBADF (Bad file descriptor) [pid 4743] close(9) = -1 EBADF (Bad file descriptor) [pid 4743] close(10) = -1 EBADF (Bad file descriptor) [pid 4743] close(11) = -1 EBADF (Bad file descriptor) [pid 4743] close(12) = -1 EBADF (Bad file descriptor) [pid 4743] close(13) = -1 EBADF (Bad file descriptor) [pid 4743] close(14) = -1 EBADF (Bad file descriptor) [pid 4743] close(15) = -1 EBADF (Bad file descriptor) [pid 4743] close(16) = -1 EBADF (Bad file descriptor) [pid 4743] close(17) = -1 EBADF (Bad file descriptor) [pid 4743] close(18) = -1 EBADF (Bad file descriptor) [pid 4743] close(19) = -1 EBADF (Bad file descriptor) [pid 4743] close(20) = -1 EBADF (Bad file descriptor) [pid 4743] close(21) = -1 EBADF (Bad file descriptor) [pid 4743] close(22) = -1 EBADF (Bad file descriptor) [pid 4743] close(23) = -1 EBADF (Bad file descriptor) [pid 4743] close(24) = -1 EBADF (Bad file descriptor) [pid 4743] close(25) = -1 EBADF (Bad file descriptor) [pid 4743] close(26) = -1 EBADF (Bad file descriptor) [pid 4743] close(27) = -1 EBADF (Bad file descriptor) [pid 4743] close(28) = -1 EBADF (Bad file descriptor) [pid 4743] close(29) = -1 EBADF (Bad file descriptor) [pid 4743] exit_group(0) = ? [pid 4744] <... sendto resumed>) = ? [pid 4744] +++ exited with 0 +++ [pid 4745] <... sendto resumed>) = ? [pid 4745] +++ exited with 0 +++ [pid 4743] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1093, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1096 ./strace-static-x86_64: Process 4746 attached [pid 4746] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4746] setpgid(0, 0) = 0 [pid 4746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4746] write(3, "1000", 4) = 4 [pid 4746] close(3) = 0 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4746] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4746] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1097], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1097 [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4747 attached [pid 4747] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4747] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4747] <... connect resumed>) = 0 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4747] <... bind resumed>) = 0 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4747] <... sendmsg resumed>) = 0 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4747] <... socket resumed>) = 4 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4747] <... connect resumed>) = 0 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4747] <... bind resumed>) = 0 [pid 4747] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4747] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4747] sendto(4, NULL, 0, 0, NULL, 0 [pid 4746] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4746] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4746] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4746] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1098], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1098 [pid 4746] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4746] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4748 attached [pid 4748] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4748] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4748] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4748] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4748] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4746] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4748] <... connect resumed>) = 0 [pid 4748] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4748] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4748] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4746] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4748] <... bind resumed>) = 0 [pid 4748] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4746] <... futex resumed>) = 0 [pid 4748] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4746] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4746] <... futex resumed>) = 0 [pid 4748] sendto(5, NULL, 0, 0, NULL, 0 [pid 4746] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4746] close(3) = 0 [pid 4746] close(4) = 0 [pid 4746] close(5) = 0 [pid 4746] close(6) = -1 EBADF (Bad file descriptor) [pid 4746] close(7) = -1 EBADF (Bad file descriptor) [pid 4746] close(8) = -1 EBADF (Bad file descriptor) [pid 4746] close(9) = -1 EBADF (Bad file descriptor) [pid 4746] close(10) = -1 EBADF (Bad file descriptor) [pid 4746] close(11) = -1 EBADF (Bad file descriptor) [pid 4746] close(12) = -1 EBADF (Bad file descriptor) [pid 4746] close(13) = -1 EBADF (Bad file descriptor) [pid 4746] close(14) = -1 EBADF (Bad file descriptor) [pid 4746] close(15) = -1 EBADF (Bad file descriptor) [pid 4746] close(16) = -1 EBADF (Bad file descriptor) [pid 4746] close(17) = -1 EBADF (Bad file descriptor) [pid 4746] close(18) = -1 EBADF (Bad file descriptor) [pid 4746] close(19) = -1 EBADF (Bad file descriptor) [pid 4746] close(20) = -1 EBADF (Bad file descriptor) [pid 4746] close(21) = -1 EBADF (Bad file descriptor) [pid 4746] close(22) = -1 EBADF (Bad file descriptor) [pid 4746] close(23) = -1 EBADF (Bad file descriptor) [pid 4746] close(24) = -1 EBADF (Bad file descriptor) [pid 4746] close(25) = -1 EBADF (Bad file descriptor) [pid 4746] close(26) = -1 EBADF (Bad file descriptor) [pid 4746] close(27) = -1 EBADF (Bad file descriptor) [pid 4746] close(28) = -1 EBADF (Bad file descriptor) [pid 4746] close(29) = -1 EBADF (Bad file descriptor) [pid 4746] exit_group(0 [pid 4748] <... sendto resumed>) = ? [pid 4747] <... sendto resumed>) = ? [pid 4746] <... exit_group resumed>) = ? [pid 4748] +++ exited with 0 +++ [pid 4747] +++ exited with 0 +++ [pid 4746] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1096, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1099 ./strace-static-x86_64: Process 4749 attached [pid 4749] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4749] setpgid(0, 0) = 0 [pid 4749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4749] write(3, "1000", 4) = 4 [pid 4749] close(3) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4749] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4749] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1100], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1100 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4750 attached [pid 4750] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4750] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4750] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4750] <... futex resumed>) = 1 [pid 4750] sendto(4, NULL, 0, 0, NULL, 0 [pid 4749] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4749] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4749] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4749] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1101], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1101 [pid 4749] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4751 attached [pid 4751] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4751] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4751] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] <... futex resumed>) = 1 [pid 4751] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4751] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] <... futex resumed>) = 1 [pid 4751] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4751] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4749] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4749] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4751] <... futex resumed>) = 1 [pid 4751] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4751] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4749] <... futex resumed>) = 0 [pid 4751] <... futex resumed>) = 1 [pid 4751] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4749] close(3) = 0 [pid 4749] close(4) = 0 [pid 4749] close(5) = 0 [pid 4749] close(6) = -1 EBADF (Bad file descriptor) [pid 4749] close(7) = -1 EBADF (Bad file descriptor) [pid 4749] close(8) = -1 EBADF (Bad file descriptor) [pid 4749] close(9) = -1 EBADF (Bad file descriptor) [pid 4749] close(10) = -1 EBADF (Bad file descriptor) [pid 4749] close(11) = -1 EBADF (Bad file descriptor) [pid 4749] close(12) = -1 EBADF (Bad file descriptor) [pid 4749] close(13) = -1 EBADF (Bad file descriptor) [pid 4749] close(14) = -1 EBADF (Bad file descriptor) [pid 4749] close(15) = -1 EBADF (Bad file descriptor) [pid 4749] close(16) = -1 EBADF (Bad file descriptor) [pid 4749] close(17) = -1 EBADF (Bad file descriptor) [pid 4749] close(18) = -1 EBADF (Bad file descriptor) [pid 4749] close(19) = -1 EBADF (Bad file descriptor) [pid 4749] close(20) = -1 EBADF (Bad file descriptor) [pid 4749] close(21) = -1 EBADF (Bad file descriptor) [pid 4749] close(22) = -1 EBADF (Bad file descriptor) [pid 4749] close(23) = -1 EBADF (Bad file descriptor) [pid 4749] close(24) = -1 EBADF (Bad file descriptor) [pid 4749] close(25) = -1 EBADF (Bad file descriptor) [pid 4749] close(26) = -1 EBADF (Bad file descriptor) [pid 4749] close(27) = -1 EBADF (Bad file descriptor) [pid 4749] close(28) = -1 EBADF (Bad file descriptor) [pid 4749] close(29) = -1 EBADF (Bad file descriptor) [pid 4749] exit_group(0 [pid 4751] <... futex resumed>) = ? [pid 4750] <... sendto resumed>) = ? [pid 4749] <... exit_group resumed>) = ? [pid 4751] +++ exited with 0 +++ [pid 4750] +++ exited with 0 +++ [pid 4749] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1099, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1102 ./strace-static-x86_64: Process 4752 attached [pid 4752] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4752] setpgid(0, 0) = 0 [pid 4752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4752] write(3, "1000", 4) = 4 [pid 4752] close(3) = 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4752] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4752] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1103], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1103 [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4753 attached [pid 4753] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4753] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4753] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] <... futex resumed>) = 1 [pid 4753] <... futex resumed>) = 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4753] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4753] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4753] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] <... sendmsg resumed>) = 0 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4753] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] <... socket resumed>) = 4 [pid 4752] <... futex resumed>) = 0 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] <... futex resumed>) = 0 [pid 4752] <... futex resumed>) = 1 [pid 4753] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] <... connect resumed>) = 0 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4752] <... futex resumed>) = 0 [pid 4753] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] <... bind resumed>) = 0 [pid 4752] <... futex resumed>) = 0 [pid 4753] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4753] <... futex resumed>) = 0 [pid 4753] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4752] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4753] <... futex resumed>) = 0 [pid 4752] <... futex resumed>) = 1 [pid 4753] sendto(4, NULL, 0, 0, NULL, 0 [pid 4752] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4752] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4752] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4752] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1104], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1104 [pid 4752] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4754 attached [pid 4754] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4754] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4754] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... futex resumed>) = 0 [pid 4752] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4754] <... futex resumed>) = 1 [pid 4754] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4754] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... futex resumed>) = 0 [pid 4752] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4754] <... futex resumed>) = 1 [pid 4754] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4754] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4752] <... futex resumed>) = 0 [pid 4752] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4752] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4754] <... futex resumed>) = 1 [pid 4754] sendto(5, NULL, 0, 0, NULL, 0 [pid 4752] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4752] close(3) = 0 [pid 4752] close(4) = 0 [pid 4752] close(5) = 0 [pid 4752] close(6) = -1 EBADF (Bad file descriptor) [pid 4752] close(7) = -1 EBADF (Bad file descriptor) [pid 4752] close(8) = -1 EBADF (Bad file descriptor) [pid 4752] close(9) = -1 EBADF (Bad file descriptor) [pid 4752] close(10) = -1 EBADF (Bad file descriptor) [pid 4752] close(11) = -1 EBADF (Bad file descriptor) [pid 4752] close(12) = -1 EBADF (Bad file descriptor) [pid 4752] close(13) = -1 EBADF (Bad file descriptor) [pid 4752] close(14) = -1 EBADF (Bad file descriptor) [pid 4752] close(15) = -1 EBADF (Bad file descriptor) [pid 4752] close(16) = -1 EBADF (Bad file descriptor) [pid 4752] close(17) = -1 EBADF (Bad file descriptor) [pid 4752] close(18) = -1 EBADF (Bad file descriptor) [pid 4752] close(19) = -1 EBADF (Bad file descriptor) [pid 4752] close(20) = -1 EBADF (Bad file descriptor) [pid 4752] close(21) = -1 EBADF (Bad file descriptor) [pid 4752] close(22) = -1 EBADF (Bad file descriptor) [pid 4752] close(23) = -1 EBADF (Bad file descriptor) [pid 4752] close(24) = -1 EBADF (Bad file descriptor) [pid 4752] close(25) = -1 EBADF (Bad file descriptor) [pid 4752] close(26) = -1 EBADF (Bad file descriptor) [pid 4752] close(27) = -1 EBADF (Bad file descriptor) [pid 4752] close(28) = -1 EBADF (Bad file descriptor) [pid 4752] close(29) = -1 EBADF (Bad file descriptor) [pid 4752] exit_group(0 [pid 4754] <... sendto resumed>) = ? [pid 4753] <... sendto resumed>) = ? [pid 4752] <... exit_group resumed>) = ? [pid 4754] +++ exited with 0 +++ [pid 4753] +++ exited with 0 +++ [pid 4752] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1102, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1105 ./strace-static-x86_64: Process 4755 attached [pid 4755] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4755] setpgid(0, 0) = 0 [pid 4755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4755] write(3, "1000", 4) = 4 [pid 4755] close(3) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4755] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4755] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1106], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1106 ./strace-static-x86_64: Process 4756 attached [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4756] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] <... sendmsg resumed>) = 0 [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4755] <... futex resumed>) = 0 [pid 4756] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] <... socket resumed>) = 4 [pid 4755] <... futex resumed>) = 0 [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] <... futex resumed>) = 0 [pid 4755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4756] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] <... connect resumed>) = 0 [pid 4755] <... futex resumed>) = 0 [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] <... futex resumed>) = 0 [pid 4755] <... futex resumed>) = 1 [pid 4756] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4756] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4756] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4755] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4756] sendto(4, NULL, 0, 0, NULL, 0 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4755] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4755] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4755] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1107], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1107 [pid 4755] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4757 attached [pid 4757] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4757] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4757] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4757] <... futex resumed>) = 1 [pid 4757] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4757] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4757] <... futex resumed>) = 1 [pid 4757] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4757] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4755] <... futex resumed>) = 0 [pid 4755] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4755] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4757] <... futex resumed>) = 1 [pid 4757] sendto(5, NULL, 0, 0, NULL, 0 [pid 4755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4755] close(3) = 0 [pid 4755] close(4) = 0 [pid 4755] close(5) = 0 [pid 4755] close(6) = -1 EBADF (Bad file descriptor) [pid 4755] close(7) = -1 EBADF (Bad file descriptor) [pid 4755] close(8) = -1 EBADF (Bad file descriptor) [pid 4755] close(9) = -1 EBADF (Bad file descriptor) [pid 4755] close(10) = -1 EBADF (Bad file descriptor) [pid 4755] close(11) = -1 EBADF (Bad file descriptor) [pid 4755] close(12) = -1 EBADF (Bad file descriptor) [pid 4755] close(13) = -1 EBADF (Bad file descriptor) [pid 4755] close(14) = -1 EBADF (Bad file descriptor) [pid 4755] close(15) = -1 EBADF (Bad file descriptor) [pid 4755] close(16) = -1 EBADF (Bad file descriptor) [pid 4755] close(17) = -1 EBADF (Bad file descriptor) [pid 4755] close(18) = -1 EBADF (Bad file descriptor) [pid 4755] close(19) = -1 EBADF (Bad file descriptor) [pid 4755] close(20) = -1 EBADF (Bad file descriptor) [pid 4755] close(21) = -1 EBADF (Bad file descriptor) [pid 4755] close(22) = -1 EBADF (Bad file descriptor) [pid 4755] close(23) = -1 EBADF (Bad file descriptor) [pid 4755] close(24) = -1 EBADF (Bad file descriptor) [pid 4755] close(25) = -1 EBADF (Bad file descriptor) [pid 4755] close(26) = -1 EBADF (Bad file descriptor) [pid 4755] close(27) = -1 EBADF (Bad file descriptor) [pid 4755] close(28) = -1 EBADF (Bad file descriptor) [pid 4755] close(29) = -1 EBADF (Bad file descriptor) [pid 4755] exit_group(0) = ? [pid 4757] <... sendto resumed>) = ? [pid 4757] +++ exited with 0 +++ [pid 4756] <... sendto resumed>) = ? [pid 4756] +++ exited with 0 +++ [pid 4755] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1105, si_uid=0, si_status=0, si_utime=2, si_stime=4} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1108 ./strace-static-x86_64: Process 4758 attached [pid 4758] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4758] setpgid(0, 0) = 0 [pid 4758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4758] write(3, "1000", 4) = 4 [pid 4758] close(3) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4758] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4758] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1109], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1109 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4759 attached [pid 4759] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4759] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4759] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4759] <... futex resumed>) = 1 [pid 4759] sendto(4, NULL, 0, 0, NULL, 0 [pid 4758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4758] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4758] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4758] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1110], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1110 [pid 4758] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4760 attached [pid 4760] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4760] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4760] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4760] <... futex resumed>) = 1 [pid 4760] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4760] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4758] <... futex resumed>) = 0 [pid 4758] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4760] <... futex resumed>) = 1 [pid 4760] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4760] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4758] <... futex resumed>) = 0 [pid 4760] sendto(5, NULL, 0, 0, NULL, 0 [pid 4758] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4758] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4758] close(3) = 0 [pid 4758] close(4) = 0 [pid 4758] close(5) = 0 [pid 4758] close(6) = -1 EBADF (Bad file descriptor) [pid 4758] close(7) = -1 EBADF (Bad file descriptor) [pid 4758] close(8) = -1 EBADF (Bad file descriptor) [pid 4758] close(9) = -1 EBADF (Bad file descriptor) [pid 4758] close(10) = -1 EBADF (Bad file descriptor) [pid 4758] close(11) = -1 EBADF (Bad file descriptor) [pid 4758] close(12) = -1 EBADF (Bad file descriptor) [pid 4758] close(13) = -1 EBADF (Bad file descriptor) [pid 4758] close(14) = -1 EBADF (Bad file descriptor) [pid 4758] close(15) = -1 EBADF (Bad file descriptor) [pid 4758] close(16) = -1 EBADF (Bad file descriptor) [pid 4758] close(17) = -1 EBADF (Bad file descriptor) [pid 4758] close(18) = -1 EBADF (Bad file descriptor) [pid 4758] close(19) = -1 EBADF (Bad file descriptor) [pid 4758] close(20) = -1 EBADF (Bad file descriptor) [pid 4758] close(21) = -1 EBADF (Bad file descriptor) [pid 4758] close(22) = -1 EBADF (Bad file descriptor) [pid 4758] close(23) = -1 EBADF (Bad file descriptor) [pid 4758] close(24) = -1 EBADF (Bad file descriptor) [pid 4758] close(25) = -1 EBADF (Bad file descriptor) [pid 4758] close(26) = -1 EBADF (Bad file descriptor) [pid 4758] close(27) = -1 EBADF (Bad file descriptor) [pid 4758] close(28) = -1 EBADF (Bad file descriptor) [pid 4758] close(29) = -1 EBADF (Bad file descriptor) [pid 4758] exit_group(0) = ? [pid 4759] <... sendto resumed>) = ? [pid 4760] <... sendto resumed>) = ? [pid 4759] +++ exited with 0 +++ [pid 4760] +++ exited with 0 +++ [pid 4758] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1108, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1111 ./strace-static-x86_64: Process 4761 attached [pid 4761] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4761] setpgid(0, 0) = 0 [pid 4761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4761] write(3, "1000", 4) = 4 [pid 4761] close(3) = 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4761] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4761] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4762 attached [pid 4762] set_robust_list(0x7fd2b3f459e0, 24 [pid 4761] <... clone resumed>, parent_tid=[1112], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1112 [pid 4762] <... set_robust_list resumed>) = 0 [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4761] <... futex resumed>) = 0 [pid 4762] <... socket resumed>) = 3 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] <... futex resumed>) = 0 [pid 4762] <... futex resumed>) = 1 [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4762] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4761] <... futex resumed>) = 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4762] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4761] <... futex resumed>) = 0 [pid 4762] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] <... connect resumed>) = 0 [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4761] <... futex resumed>) = 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4762] <... bind resumed>) = 0 [pid 4762] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4762] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4761] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4761] <... futex resumed>) = 0 [pid 4762] sendto(4, NULL, 0, 0, NULL, 0 [pid 4761] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4761] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4761] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4761] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1113], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1113 ./strace-static-x86_64: Process 4763 attached [pid 4761] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4763] set_robust_list(0x7fd2b3f249e0, 24 [pid 4761] <... futex resumed>) = 0 [pid 4763] <... set_robust_list resumed>) = 0 [pid 4761] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4763] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4763] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4761] <... futex resumed>) = 0 [pid 4763] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4761] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4763] <... connect resumed>) = 0 [pid 4761] <... futex resumed>) = 0 [pid 4763] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4763] <... futex resumed>) = 0 [pid 4761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4763] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4761] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4763] <... bind resumed>) = 0 [pid 4761] <... futex resumed>) = 0 [pid 4763] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4761] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4763] <... futex resumed>) = 0 [pid 4761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4763] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4761] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4761] <... futex resumed>) = 0 [pid 4763] sendto(5, NULL, 0, 0, NULL, 0 [pid 4761] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4761] close(3) = 0 [pid 4761] close(4) = 0 [pid 4761] close(5) = 0 [pid 4761] close(6) = -1 EBADF (Bad file descriptor) [pid 4761] close(7) = -1 EBADF (Bad file descriptor) [pid 4761] close(8) = -1 EBADF (Bad file descriptor) [pid 4761] close(9) = -1 EBADF (Bad file descriptor) [pid 4761] close(10) = -1 EBADF (Bad file descriptor) [pid 4761] close(11) = -1 EBADF (Bad file descriptor) [pid 4761] close(12) = -1 EBADF (Bad file descriptor) [pid 4761] close(13) = -1 EBADF (Bad file descriptor) [pid 4761] close(14) = -1 EBADF (Bad file descriptor) [pid 4761] close(15) = -1 EBADF (Bad file descriptor) [pid 4761] close(16) = -1 EBADF (Bad file descriptor) [pid 4761] close(17) = -1 EBADF (Bad file descriptor) [pid 4761] close(18) = -1 EBADF (Bad file descriptor) [pid 4761] close(19) = -1 EBADF (Bad file descriptor) [pid 4761] close(20) = -1 EBADF (Bad file descriptor) [pid 4761] close(21) = -1 EBADF (Bad file descriptor) [pid 4761] close(22) = -1 EBADF (Bad file descriptor) [pid 4761] close(23) = -1 EBADF (Bad file descriptor) [pid 4761] close(24) = -1 EBADF (Bad file descriptor) [pid 4761] close(25) = -1 EBADF (Bad file descriptor) [pid 4761] close(26) = -1 EBADF (Bad file descriptor) [pid 4761] close(27) = -1 EBADF (Bad file descriptor) [pid 4761] close(28) = -1 EBADF (Bad file descriptor) [pid 4761] close(29) = -1 EBADF (Bad file descriptor) [pid 4761] exit_group(0) = ? [pid 4762] <... sendto resumed>) = ? [pid 4763] <... sendto resumed>) = ? [pid 4762] +++ exited with 0 +++ [pid 4763] +++ exited with 0 +++ [pid 4761] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1111, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1114 ./strace-static-x86_64: Process 4764 attached [pid 4764] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4764] setpgid(0, 0) = 0 [pid 4764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4764] write(3, "1000", 4) = 4 [pid 4764] close(3) = 0 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4764] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4764] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1115], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1115 [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4765 attached [pid 4765] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4765] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... futex resumed>) = 0 [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4765] <... futex resumed>) = 1 [pid 4765] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... futex resumed>) = 0 [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4765] <... futex resumed>) = 1 [pid 4765] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... futex resumed>) = 0 [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4765] <... futex resumed>) = 1 [pid 4765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4764] <... futex resumed>) = 0 [pid 4765] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4765] <... socket resumed>) = 4 [pid 4764] <... futex resumed>) = 0 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4765] <... futex resumed>) = 0 [pid 4764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4765] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4765] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4764] <... futex resumed>) = 0 [pid 4765] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] <... futex resumed>) = 0 [pid 4765] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4765] <... bind resumed>) = 0 [pid 4765] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4764] <... futex resumed>) = 0 [pid 4765] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4764] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4764] <... futex resumed>) = 0 [pid 4765] sendto(4, NULL, 0, 0, NULL, 0 [pid 4764] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4764] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4764] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4764] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1116], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1116 [pid 4764] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4766 attached [pid 4766] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4766] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4766] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... futex resumed>) = 0 [pid 4764] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] <... futex resumed>) = 1 [pid 4766] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4766] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... futex resumed>) = 0 [pid 4764] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4764] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] <... futex resumed>) = 1 [pid 4766] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4766] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4764] <... futex resumed>) = 0 [pid 4764] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4766] <... futex resumed>) = 1 [pid 4764] <... futex resumed>) = 0 [pid 4766] sendto(5, NULL, 0, 0, NULL, 0 [pid 4764] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4766] <... sendto resumed>) = 0 [pid 4766] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4764] <... futex resumed>) = 0 [pid 4766] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4764] close(3) = 0 [pid 4764] close(4) = 0 [pid 4764] close(5) = 0 [pid 4764] close(6) = -1 EBADF (Bad file descriptor) [pid 4764] close(7) = -1 EBADF (Bad file descriptor) [pid 4764] close(8) = -1 EBADF (Bad file descriptor) [pid 4764] close(9) = -1 EBADF (Bad file descriptor) [pid 4764] close(10) = -1 EBADF (Bad file descriptor) [pid 4764] close(11) = -1 EBADF (Bad file descriptor) [pid 4764] close(12) = -1 EBADF (Bad file descriptor) [pid 4764] close(13) = -1 EBADF (Bad file descriptor) [pid 4764] close(14) = -1 EBADF (Bad file descriptor) [pid 4764] close(15) = -1 EBADF (Bad file descriptor) [pid 4764] close(16) = -1 EBADF (Bad file descriptor) [pid 4764] close(17) = -1 EBADF (Bad file descriptor) [pid 4764] close(18) = -1 EBADF (Bad file descriptor) [pid 4764] close(19) = -1 EBADF (Bad file descriptor) [pid 4764] close(20) = -1 EBADF (Bad file descriptor) [pid 4764] close(21) = -1 EBADF (Bad file descriptor) [pid 4764] close(22) = -1 EBADF (Bad file descriptor) [pid 4764] close(23) = -1 EBADF (Bad file descriptor) [pid 4764] close(24) = -1 EBADF (Bad file descriptor) [pid 4764] close(25) = -1 EBADF (Bad file descriptor) [pid 4764] close(26) = -1 EBADF (Bad file descriptor) [pid 4764] close(27) = -1 EBADF (Bad file descriptor) [pid 4764] close(28) = -1 EBADF (Bad file descriptor) [pid 4764] close(29) = -1 EBADF (Bad file descriptor) [pid 4764] exit_group(0 [pid 4766] <... futex resumed>) = ? [pid 4765] <... sendto resumed>) = ? [pid 4764] <... exit_group resumed>) = ? [pid 4766] +++ exited with 0 +++ [pid 4765] +++ exited with 0 +++ [pid 4764] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1114, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4767 attached [pid 4767] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4767] setpgid(0, 0) = 0 [pid 4767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4767] write(3, "1000", 4) = 4 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 1117 [pid 4767] close(3) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4767] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4767] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1118], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1118 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4768 attached [pid 4768] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4768] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4767] <... futex resumed>) = 0 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] <... futex resumed>) = 1 [pid 4768] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4767] <... futex resumed>) = 0 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] <... futex resumed>) = 1 [pid 4768] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4767] <... futex resumed>) = 0 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4767] <... futex resumed>) = 0 [pid 4768] <... futex resumed>) = 1 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4767] <... futex resumed>) = 0 [pid 4768] <... futex resumed>) = 1 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4767] <... futex resumed>) = 0 [pid 4768] <... connect resumed>) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4768] <... futex resumed>) = 0 [pid 4768] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] <... bind resumed>) = 0 [pid 4768] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4767] <... futex resumed>) = 0 [pid 4768] <... futex resumed>) = 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4768] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4767] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4768] <... futex resumed>) = 0 [pid 4767] <... futex resumed>) = 1 [pid 4768] sendto(4, NULL, 0, 0, NULL, 0 [pid 4767] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4767] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4767] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4767] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1119], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1119 [pid 4767] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4769 attached [pid 4769] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4769] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4769] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4769] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4767] <... futex resumed>) = 0 [pid 4767] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4769] <... futex resumed>) = 0 [pid 4767] <... futex resumed>) = 1 [pid 4769] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4767] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4769] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4769] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4767] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4767] <... futex resumed>) = 0 [pid 4769] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4767] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4769] <... bind resumed>) = 0 [pid 4769] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4767] <... futex resumed>) = 0 [pid 4769] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4767] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4769] sendto(5, NULL, 0, 0, NULL, 0 [pid 4767] <... futex resumed>) = 0 [pid 4767] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4767] close(3) = 0 [pid 4767] close(4) = 0 [pid 4767] close(5) = 0 [pid 4767] close(6) = -1 EBADF (Bad file descriptor) [pid 4767] close(7) = -1 EBADF (Bad file descriptor) [pid 4767] close(8) = -1 EBADF (Bad file descriptor) [pid 4767] close(9) = -1 EBADF (Bad file descriptor) [pid 4767] close(10) = -1 EBADF (Bad file descriptor) [pid 4767] close(11) = -1 EBADF (Bad file descriptor) [pid 4767] close(12) = -1 EBADF (Bad file descriptor) [pid 4767] close(13) = -1 EBADF (Bad file descriptor) [pid 4767] close(14) = -1 EBADF (Bad file descriptor) [pid 4767] close(15) = -1 EBADF (Bad file descriptor) [pid 4767] close(16) = -1 EBADF (Bad file descriptor) [pid 4767] close(17) = -1 EBADF (Bad file descriptor) [pid 4767] close(18) = -1 EBADF (Bad file descriptor) [pid 4767] close(19) = -1 EBADF (Bad file descriptor) [pid 4767] close(20) = -1 EBADF (Bad file descriptor) [pid 4767] close(21) = -1 EBADF (Bad file descriptor) [pid 4767] close(22) = -1 EBADF (Bad file descriptor) [pid 4767] close(23) = -1 EBADF (Bad file descriptor) [pid 4767] close(24) = -1 EBADF (Bad file descriptor) [pid 4767] close(25) = -1 EBADF (Bad file descriptor) [pid 4767] close(26) = -1 EBADF (Bad file descriptor) [pid 4767] close(27) = -1 EBADF (Bad file descriptor) [pid 4767] close(28) = -1 EBADF (Bad file descriptor) [pid 4767] close(29) = -1 EBADF (Bad file descriptor) [pid 4767] exit_group(0 [pid 4769] <... sendto resumed>) = ? [pid 4767] <... exit_group resumed>) = ? [pid 4769] +++ exited with 0 +++ [pid 4768] <... sendto resumed>) = ? [pid 4768] +++ exited with 0 +++ [pid 4767] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1117, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1120 ./strace-static-x86_64: Process 4770 attached [pid 4770] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4770] setpgid(0, 0) = 0 [pid 4770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4770] write(3, "1000", 4) = 4 [pid 4770] close(3) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4770] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4770] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1121], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1121 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4771 attached [pid 4771] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4771] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4771] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4771] <... futex resumed>) = 1 [pid 4771] sendto(4, NULL, 0, 0, NULL, 0 [pid 4770] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4770] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4770] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4770] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4772 attached , parent_tid=[1122], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1122 [pid 4772] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4770] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4772] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4772] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4770] <... futex resumed>) = 1 [pid 4772] <... futex resumed>) = 0 [pid 4772] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4770] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4770] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] <... futex resumed>) = 0 [pid 4770] <... futex resumed>) = 1 [pid 4772] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4770] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4772] <... connect resumed>) = 0 [pid 4772] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4770] <... futex resumed>) = 0 [pid 4772] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4770] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] <... bind resumed>) = 0 [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4772] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4772] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4770] <... futex resumed>) = 0 [pid 4770] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] <... futex resumed>) = 0 [pid 4770] <... futex resumed>) = 1 [pid 4772] sendto(5, NULL, 0, 0, NULL, 0 [pid 4770] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4770] close(3) = 0 [pid 4770] close(4) = 0 [pid 4770] close(5) = 0 [pid 4770] close(6) = -1 EBADF (Bad file descriptor) [pid 4770] close(7) = -1 EBADF (Bad file descriptor) [pid 4770] close(8) = -1 EBADF (Bad file descriptor) [pid 4770] close(9) = -1 EBADF (Bad file descriptor) [pid 4770] close(10) = -1 EBADF (Bad file descriptor) [pid 4770] close(11) = -1 EBADF (Bad file descriptor) [pid 4770] close(12) = -1 EBADF (Bad file descriptor) [pid 4770] close(13) = -1 EBADF (Bad file descriptor) [pid 4770] close(14) = -1 EBADF (Bad file descriptor) [pid 4770] close(15) = -1 EBADF (Bad file descriptor) [pid 4770] close(16) = -1 EBADF (Bad file descriptor) [pid 4770] close(17) = -1 EBADF (Bad file descriptor) [pid 4770] close(18) = -1 EBADF (Bad file descriptor) [pid 4770] close(19) = -1 EBADF (Bad file descriptor) [pid 4770] close(20) = -1 EBADF (Bad file descriptor) [pid 4770] close(21) = -1 EBADF (Bad file descriptor) [pid 4770] close(22) = -1 EBADF (Bad file descriptor) [pid 4770] close(23) = -1 EBADF (Bad file descriptor) [pid 4770] close(24) = -1 EBADF (Bad file descriptor) [pid 4770] close(25) = -1 EBADF (Bad file descriptor) [pid 4770] close(26) = -1 EBADF (Bad file descriptor) [pid 4770] close(27) = -1 EBADF (Bad file descriptor) [pid 4770] close(28) = -1 EBADF (Bad file descriptor) [pid 4770] close(29) = -1 EBADF (Bad file descriptor) [pid 4770] exit_group(0 [pid 4772] <... sendto resumed>) = ? [pid 4771] <... sendto resumed>) = ? [pid 4770] <... exit_group resumed>) = ? [pid 4772] +++ exited with 0 +++ [pid 4771] +++ exited with 0 +++ [pid 4770] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1120, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1123 ./strace-static-x86_64: Process 4773 attached [pid 4773] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4773] setpgid(0, 0) = 0 [pid 4773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4773] write(3, "1000", 4) = 4 [pid 4773] close(3) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4773] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4773] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1124], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1124 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4774 attached [pid 4774] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4774] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 1 [pid 4774] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] <... futex resumed>) = 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] <... futex resumed>) = 1 [pid 4773] <... futex resumed>) = 0 [pid 4774] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... socket resumed>) = 5 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4773] <... futex resumed>) = 0 [pid 4774] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] <... connect resumed>) = 0 [pid 4773] <... futex resumed>) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 0 [pid 4773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4774] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4774] <... bind resumed>) = 0 [pid 4773] <... futex resumed>) = 0 [pid 4774] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4774] <... futex resumed>) = 0 [pid 4773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4774] sendto(5, NULL, 0, 0, NULL, 0 [pid 4773] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4773] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4773] close(3) = 0 [pid 4773] close(4) = 0 [pid 4773] close(5) = 0 [pid 4773] close(6) = -1 EBADF (Bad file descriptor) [pid 4773] close(7) = -1 EBADF (Bad file descriptor) [pid 4773] close(8) = -1 EBADF (Bad file descriptor) [pid 4773] close(9) = -1 EBADF (Bad file descriptor) [pid 4773] close(10) = -1 EBADF (Bad file descriptor) [pid 4773] close(11) = -1 EBADF (Bad file descriptor) [pid 4773] close(12) = -1 EBADF (Bad file descriptor) [pid 4773] close(13) = -1 EBADF (Bad file descriptor) [pid 4773] close(14) = -1 EBADF (Bad file descriptor) [pid 4773] close(15) = -1 EBADF (Bad file descriptor) [pid 4773] close(16) = -1 EBADF (Bad file descriptor) [pid 4773] close(17) = -1 EBADF (Bad file descriptor) [pid 4773] close(18) = -1 EBADF (Bad file descriptor) [pid 4773] close(19) = -1 EBADF (Bad file descriptor) [pid 4773] close(20) = -1 EBADF (Bad file descriptor) [pid 4773] close(21) = -1 EBADF (Bad file descriptor) [pid 4773] close(22) = -1 EBADF (Bad file descriptor) [pid 4773] close(23) = -1 EBADF (Bad file descriptor) [pid 4773] close(24) = -1 EBADF (Bad file descriptor) [pid 4773] close(25) = -1 EBADF (Bad file descriptor) [pid 4773] close(26) = -1 EBADF (Bad file descriptor) [pid 4773] close(27) = -1 EBADF (Bad file descriptor) [pid 4773] close(28) = -1 EBADF (Bad file descriptor) [pid 4773] close(29) = -1 EBADF (Bad file descriptor) [pid 4773] exit_group(0 [pid 4774] <... sendto resumed>) = ? [pid 4773] <... exit_group resumed>) = ? [pid 4774] +++ exited with 0 +++ [pid 4773] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1123, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1125 ./strace-static-x86_64: Process 4775 attached [pid 4775] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4775] setpgid(0, 0) = 0 [pid 4775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4775] write(3, "1000", 4) = 4 [pid 4775] close(3) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4775] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4775] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1126], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1126 [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4776 attached [pid 4776] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4776] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... futex resumed>) = 0 [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] <... futex resumed>) = 1 [pid 4776] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... futex resumed>) = 0 [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] <... futex resumed>) = 1 [pid 4776] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... futex resumed>) = 0 [pid 4776] <... futex resumed>) = 1 [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... futex resumed>) = 0 [pid 4776] <... futex resumed>) = 1 [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4775] <... futex resumed>) = 0 [pid 4776] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4775] <... futex resumed>) = 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4775] <... futex resumed>) = 0 [pid 4776] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4775] <... futex resumed>) = 0 [pid 4776] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4776] <... bind resumed>) = 0 [pid 4776] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4775] <... futex resumed>) = 0 [pid 4776] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4775] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4775] <... futex resumed>) = 0 [pid 4776] sendto(4, NULL, 0, 0, NULL, 0 [pid 4775] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4775] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4775] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4775] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1127], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1127 ./strace-static-x86_64: Process 4777 attached [pid 4775] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4777] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4775] <... futex resumed>) = 0 [pid 4775] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4777] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4777] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4775] <... futex resumed>) = 0 [pid 4775] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4777] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4777] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] <... futex resumed>) = 0 [pid 4775] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4777] <... futex resumed>) = 1 [pid 4777] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4777] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4775] <... futex resumed>) = 0 [pid 4777] sendto(5, NULL, 0, 0, NULL, 0 [pid 4775] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4775] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4775] close(3) = 0 [pid 4775] close(4) = 0 [pid 4775] close(5) = 0 [pid 4775] close(6) = -1 EBADF (Bad file descriptor) [pid 4775] close(7) = -1 EBADF (Bad file descriptor) [pid 4775] close(8) = -1 EBADF (Bad file descriptor) [pid 4775] close(9) = -1 EBADF (Bad file descriptor) [pid 4775] close(10) = -1 EBADF (Bad file descriptor) [pid 4775] close(11) = -1 EBADF (Bad file descriptor) [pid 4775] close(12) = -1 EBADF (Bad file descriptor) [pid 4775] close(13) = -1 EBADF (Bad file descriptor) [pid 4775] close(14) = -1 EBADF (Bad file descriptor) [pid 4775] close(15) = -1 EBADF (Bad file descriptor) [pid 4775] close(16) = -1 EBADF (Bad file descriptor) [pid 4775] close(17) = -1 EBADF (Bad file descriptor) [pid 4775] close(18) = -1 EBADF (Bad file descriptor) [pid 4775] close(19) = -1 EBADF (Bad file descriptor) [pid 4775] close(20) = -1 EBADF (Bad file descriptor) [pid 4775] close(21) = -1 EBADF (Bad file descriptor) [pid 4775] close(22) = -1 EBADF (Bad file descriptor) [pid 4775] close(23) = -1 EBADF (Bad file descriptor) [pid 4775] close(24) = -1 EBADF (Bad file descriptor) [pid 4775] close(25) = -1 EBADF (Bad file descriptor) [pid 4775] close(26) = -1 EBADF (Bad file descriptor) [pid 4775] close(27) = -1 EBADF (Bad file descriptor) [pid 4775] close(28) = -1 EBADF (Bad file descriptor) [pid 4775] close(29) = -1 EBADF (Bad file descriptor) [pid 4775] exit_group(0 [pid 4777] <... sendto resumed>) = ? [pid 4776] <... sendto resumed>) = ? [pid 4775] <... exit_group resumed>) = ? [pid 4777] +++ exited with 0 +++ [pid 4776] +++ exited with 0 +++ [pid 4775] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1125, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1128 ./strace-static-x86_64: Process 4778 attached [pid 4778] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4778] setpgid(0, 0) = 0 [pid 4778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4778] write(3, "1000", 4) = 4 [pid 4778] close(3) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4778] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4778] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1129], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1129 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4779 attached [pid 4779] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4779] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] <... futex resumed>) = 1 [pid 4779] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] <... futex resumed>) = 1 [pid 4779] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] <... futex resumed>) = 1 [pid 4779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4778] <... futex resumed>) = 0 [pid 4779] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] <... connect resumed>) = 0 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4778] <... futex resumed>) = 0 [pid 4779] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4779] <... bind resumed>) = 0 [pid 4778] <... futex resumed>) = 0 [pid 4779] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4779] <... futex resumed>) = 0 [pid 4779] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4778] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4779] sendto(4, NULL, 0, 0, NULL, 0 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4778] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4778] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4778] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1130], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1130 [pid 4778] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4780 attached [pid 4780] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4780] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4780] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4780] <... futex resumed>) = 1 [pid 4780] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4780] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4780] <... futex resumed>) = 1 [pid 4780] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4780] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4778] <... futex resumed>) = 0 [pid 4778] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4778] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4780] <... futex resumed>) = 1 [pid 4780] sendto(5, NULL, 0, 0, NULL, 0 [pid 4778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4778] close(3) = 0 [pid 4778] close(4) = 0 [pid 4778] close(5) = 0 [pid 4778] close(6) = -1 EBADF (Bad file descriptor) [pid 4778] close(7) = -1 EBADF (Bad file descriptor) [pid 4778] close(8) = -1 EBADF (Bad file descriptor) [pid 4778] close(9) = -1 EBADF (Bad file descriptor) [pid 4778] close(10) = -1 EBADF (Bad file descriptor) [pid 4778] close(11) = -1 EBADF (Bad file descriptor) [pid 4778] close(12) = -1 EBADF (Bad file descriptor) [pid 4778] close(13) = -1 EBADF (Bad file descriptor) [pid 4778] close(14) = -1 EBADF (Bad file descriptor) [pid 4778] close(15) = -1 EBADF (Bad file descriptor) [pid 4778] close(16) = -1 EBADF (Bad file descriptor) [pid 4778] close(17) = -1 EBADF (Bad file descriptor) [pid 4778] close(18) = -1 EBADF (Bad file descriptor) [pid 4778] close(19) = -1 EBADF (Bad file descriptor) [pid 4778] close(20) = -1 EBADF (Bad file descriptor) [pid 4778] close(21) = -1 EBADF (Bad file descriptor) [pid 4778] close(22) = -1 EBADF (Bad file descriptor) [pid 4778] close(23) = -1 EBADF (Bad file descriptor) [pid 4778] close(24) = -1 EBADF (Bad file descriptor) [pid 4778] close(25) = -1 EBADF (Bad file descriptor) [pid 4778] close(26) = -1 EBADF (Bad file descriptor) [pid 4778] close(27) = -1 EBADF (Bad file descriptor) [pid 4778] close(28) = -1 EBADF (Bad file descriptor) [pid 4778] close(29) = -1 EBADF (Bad file descriptor) [pid 4778] exit_group(0 [pid 4780] <... sendto resumed>) = ? [pid 4779] <... sendto resumed>) = ? [pid 4778] <... exit_group resumed>) = ? [pid 4780] +++ exited with 0 +++ [pid 4779] +++ exited with 0 +++ [pid 4778] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1128, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1131 ./strace-static-x86_64: Process 4781 attached [pid 4781] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4781] setpgid(0, 0) = 0 [pid 4781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4781] write(3, "1000", 4) = 4 [pid 4781] close(3) = 0 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4781] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4781] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1132], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1132 [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4782 attached [pid 4782] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4782] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... futex resumed>) = 1 [pid 4782] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4782] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... bind resumed>) = 0 [pid 4781] <... futex resumed>) = 0 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... futex resumed>) = 0 [pid 4781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... sendmsg resumed>) = 0 [pid 4781] <... futex resumed>) = 0 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... futex resumed>) = 0 [pid 4781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... socket resumed>) = 4 [pid 4781] <... futex resumed>) = 0 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... futex resumed>) = 0 [pid 4781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4782] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4781] <... futex resumed>) = 0 [pid 4782] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... connect resumed>) = 0 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4782] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4781] <... futex resumed>) = 0 [pid 4782] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4782] <... bind resumed>) = 0 [pid 4782] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4781] <... futex resumed>) = 0 [pid 4782] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4781] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4781] <... futex resumed>) = 0 [pid 4782] sendto(4, NULL, 0, 0, NULL, 0 [pid 4781] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4781] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4781] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4781] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1133], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1133 [pid 4781] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4783 attached [pid 4783] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4783] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4783] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4781] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4783] <... futex resumed>) = 1 [pid 4783] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4783] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4781] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4783] <... futex resumed>) = 1 [pid 4783] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4783] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4781] <... futex resumed>) = 0 [pid 4781] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4781] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4783] <... futex resumed>) = 1 [pid 4783] sendto(5, NULL, 0, 0, NULL, 0 [pid 4781] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4781] close(3) = 0 [pid 4781] close(4) = 0 [pid 4781] close(5) = 0 [pid 4781] close(6) = -1 EBADF (Bad file descriptor) [pid 4781] close(7) = -1 EBADF (Bad file descriptor) [pid 4781] close(8) = -1 EBADF (Bad file descriptor) [pid 4781] close(9) = -1 EBADF (Bad file descriptor) [pid 4781] close(10) = -1 EBADF (Bad file descriptor) [pid 4781] close(11) = -1 EBADF (Bad file descriptor) [pid 4781] close(12) = -1 EBADF (Bad file descriptor) [pid 4781] close(13) = -1 EBADF (Bad file descriptor) [pid 4781] close(14) = -1 EBADF (Bad file descriptor) [pid 4781] close(15) = -1 EBADF (Bad file descriptor) [pid 4781] close(16) = -1 EBADF (Bad file descriptor) [pid 4781] close(17) = -1 EBADF (Bad file descriptor) [pid 4781] close(18) = -1 EBADF (Bad file descriptor) [pid 4781] close(19) = -1 EBADF (Bad file descriptor) [pid 4781] close(20) = -1 EBADF (Bad file descriptor) [pid 4781] close(21) = -1 EBADF (Bad file descriptor) [pid 4781] close(22) = -1 EBADF (Bad file descriptor) [pid 4781] close(23) = -1 EBADF (Bad file descriptor) [pid 4781] close(24) = -1 EBADF (Bad file descriptor) [pid 4781] close(25) = -1 EBADF (Bad file descriptor) [pid 4781] close(26) = -1 EBADF (Bad file descriptor) [pid 4781] close(27) = -1 EBADF (Bad file descriptor) [pid 4781] close(28) = -1 EBADF (Bad file descriptor) [pid 4781] close(29) = -1 EBADF (Bad file descriptor) [pid 4781] exit_group(0 [pid 4783] <... sendto resumed>) = ? [pid 4782] <... sendto resumed>) = ? [pid 4781] <... exit_group resumed>) = ? [pid 4783] +++ exited with 0 +++ [pid 4782] +++ exited with 0 +++ [pid 4781] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1131, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1134 ./strace-static-x86_64: Process 4784 attached [pid 4784] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4784] setpgid(0, 0) = 0 [pid 4784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4784] write(3, "1000", 4) = 4 [pid 4784] close(3) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4784] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4784] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1135], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1135 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4785 attached [pid 4785] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4785] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... futex resumed>) = 1 [pid 4785] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... futex resumed>) = 1 [pid 4785] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... futex resumed>) = 1 [pid 4785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... futex resumed>) = 1 [pid 4785] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... futex resumed>) = 1 [pid 4785] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] <... futex resumed>) = 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4785] <... futex resumed>) = 1 [pid 4785] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4785] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4784] <... futex resumed>) = 0 [pid 4785] sendto(4, NULL, 0, 0, NULL, 0 [pid 4784] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4784] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4784] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4784] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1136], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1136 [pid 4784] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4784] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4786 attached [pid 4786] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4786] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4786] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4784] <... futex resumed>) = 0 [pid 4786] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4784] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4784] <... futex resumed>) = 0 [pid 4786] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4784] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4786] <... connect resumed>) = 0 [pid 4786] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4784] <... futex resumed>) = 0 [pid 4786] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4784] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4786] <... bind resumed>) = 0 [pid 4784] <... futex resumed>) = 0 [pid 4786] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4784] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4786] <... futex resumed>) = 0 [pid 4784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4786] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4784] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4784] <... futex resumed>) = 0 [pid 4786] sendto(5, NULL, 0, 0, NULL, 0 [pid 4784] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4784] close(3) = 0 [pid 4784] close(4) = 0 [pid 4784] close(5) = 0 [pid 4784] close(6) = -1 EBADF (Bad file descriptor) [pid 4784] close(7) = -1 EBADF (Bad file descriptor) [pid 4784] close(8) = -1 EBADF (Bad file descriptor) [pid 4784] close(9) = -1 EBADF (Bad file descriptor) [pid 4784] close(10) = -1 EBADF (Bad file descriptor) [pid 4784] close(11) = -1 EBADF (Bad file descriptor) [pid 4784] close(12) = -1 EBADF (Bad file descriptor) [pid 4784] close(13) = -1 EBADF (Bad file descriptor) [pid 4784] close(14) = -1 EBADF (Bad file descriptor) [pid 4784] close(15) = -1 EBADF (Bad file descriptor) [pid 4784] close(16) = -1 EBADF (Bad file descriptor) [pid 4784] close(17) = -1 EBADF (Bad file descriptor) [pid 4784] close(18) = -1 EBADF (Bad file descriptor) [pid 4784] close(19) = -1 EBADF (Bad file descriptor) [pid 4784] close(20) = -1 EBADF (Bad file descriptor) [pid 4784] close(21) = -1 EBADF (Bad file descriptor) [pid 4784] close(22) = -1 EBADF (Bad file descriptor) [pid 4784] close(23) = -1 EBADF (Bad file descriptor) [pid 4784] close(24) = -1 EBADF (Bad file descriptor) [pid 4784] close(25) = -1 EBADF (Bad file descriptor) [pid 4784] close(26) = -1 EBADF (Bad file descriptor) [pid 4784] close(27) = -1 EBADF (Bad file descriptor) [pid 4784] close(28) = -1 EBADF (Bad file descriptor) [pid 4784] close(29) = -1 EBADF (Bad file descriptor) [pid 4784] exit_group(0) = ? [pid 4786] <... sendto resumed>) = ? [pid 4786] +++ exited with 0 +++ [pid 4785] <... sendto resumed>) = ? [pid 4785] +++ exited with 0 +++ [pid 4784] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1137 ./strace-static-x86_64: Process 4787 attached [pid 4787] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4787] setpgid(0, 0) = 0 [pid 4787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4787] write(3, "1000", 4) = 4 [pid 4787] close(3) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4787] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4787] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1138], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1138 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4788 attached [pid 4788] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4788] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... futex resumed>) = 1 [pid 4788] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... futex resumed>) = 1 [pid 4788] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4788] <... futex resumed>) = 1 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4788] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4787] <... futex resumed>) = 0 [pid 4788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4788] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4788] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4788] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4788] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4787] <... futex resumed>) = 0 [pid 4788] sendto(4, NULL, 0, 0, NULL, 0 [pid 4787] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4787] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4787] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4787] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4787] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1139], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1139 [pid 4787] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4789 attached [pid 4789] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4789] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4789] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] <... futex resumed>) = 1 [pid 4789] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4789] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] <... futex resumed>) = 1 [pid 4789] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4789] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4787] <... futex resumed>) = 0 [pid 4787] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4789] <... futex resumed>) = 1 [pid 4789] sendto(5, NULL, 0, 0, NULL, 0 [pid 4787] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4787] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4787] close(3) = 0 [pid 4787] close(4) = 0 [pid 4787] close(5) = 0 [pid 4787] close(6) = -1 EBADF (Bad file descriptor) [pid 4787] close(7) = -1 EBADF (Bad file descriptor) [pid 4787] close(8) = -1 EBADF (Bad file descriptor) [pid 4787] close(9) = -1 EBADF (Bad file descriptor) [pid 4787] close(10) = -1 EBADF (Bad file descriptor) [pid 4787] close(11) = -1 EBADF (Bad file descriptor) [pid 4787] close(12) = -1 EBADF (Bad file descriptor) [pid 4787] close(13) = -1 EBADF (Bad file descriptor) [pid 4787] close(14) = -1 EBADF (Bad file descriptor) [pid 4787] close(15) = -1 EBADF (Bad file descriptor) [pid 4787] close(16) = -1 EBADF (Bad file descriptor) [pid 4787] close(17) = -1 EBADF (Bad file descriptor) [pid 4787] close(18) = -1 EBADF (Bad file descriptor) [pid 4787] close(19) = -1 EBADF (Bad file descriptor) [pid 4787] close(20) = -1 EBADF (Bad file descriptor) [pid 4787] close(21) = -1 EBADF (Bad file descriptor) [pid 4787] close(22) = -1 EBADF (Bad file descriptor) [pid 4787] close(23) = -1 EBADF (Bad file descriptor) [pid 4787] close(24) = -1 EBADF (Bad file descriptor) [pid 4787] close(25) = -1 EBADF (Bad file descriptor) [pid 4787] close(26) = -1 EBADF (Bad file descriptor) [pid 4787] close(27) = -1 EBADF (Bad file descriptor) [pid 4787] close(28) = -1 EBADF (Bad file descriptor) [pid 4787] close(29) = -1 EBADF (Bad file descriptor) [pid 4787] exit_group(0 [pid 4789] <... sendto resumed>) = ? [pid 4788] <... sendto resumed>) = ? [pid 4787] <... exit_group resumed>) = ? [pid 4789] +++ exited with 0 +++ [pid 4788] +++ exited with 0 +++ [pid 4787] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1137, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1140 ./strace-static-x86_64: Process 4790 attached [pid 4790] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4790] setpgid(0, 0) = 0 [pid 4790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4790] write(3, "1000", 4) = 4 [pid 4790] close(3) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4790] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4790] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1141], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1141 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4791 attached [pid 4791] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4791] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4791] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4791] <... futex resumed>) = 1 [pid 4791] sendto(4, NULL, 0, 0, NULL, 0 [pid 4790] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4790] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4790] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4790] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1142], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1142 [pid 4790] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4792 attached [pid 4792] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4792] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4792] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4792] <... futex resumed>) = 1 [pid 4792] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4792] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4792] <... futex resumed>) = 1 [pid 4792] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4792] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = 0 [pid 4790] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4790] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4792] <... futex resumed>) = 1 [pid 4792] sendto(5, NULL, 0, 0, NULL, 0 [pid 4790] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4790] close(3) = 0 [pid 4790] close(4) = 0 [pid 4790] close(5) = 0 [pid 4790] close(6) = -1 EBADF (Bad file descriptor) [pid 4790] close(7) = -1 EBADF (Bad file descriptor) [pid 4790] close(8) = -1 EBADF (Bad file descriptor) [pid 4790] close(9) = -1 EBADF (Bad file descriptor) [pid 4790] close(10) = -1 EBADF (Bad file descriptor) [pid 4790] close(11) = -1 EBADF (Bad file descriptor) [pid 4790] close(12) = -1 EBADF (Bad file descriptor) [pid 4790] close(13) = -1 EBADF (Bad file descriptor) [pid 4790] close(14) = -1 EBADF (Bad file descriptor) [pid 4790] close(15) = -1 EBADF (Bad file descriptor) [pid 4790] close(16) = -1 EBADF (Bad file descriptor) [pid 4790] close(17) = -1 EBADF (Bad file descriptor) [pid 4790] close(18) = -1 EBADF (Bad file descriptor) [pid 4790] close(19) = -1 EBADF (Bad file descriptor) [pid 4790] close(20) = -1 EBADF (Bad file descriptor) [pid 4790] close(21) = -1 EBADF (Bad file descriptor) [pid 4790] close(22) = -1 EBADF (Bad file descriptor) [pid 4790] close(23) = -1 EBADF (Bad file descriptor) [pid 4790] close(24) = -1 EBADF (Bad file descriptor) [pid 4790] close(25) = -1 EBADF (Bad file descriptor) [pid 4790] close(26) = -1 EBADF (Bad file descriptor) [pid 4790] close(27) = -1 EBADF (Bad file descriptor) [pid 4790] close(28) = -1 EBADF (Bad file descriptor) [pid 4790] close(29) = -1 EBADF (Bad file descriptor) [pid 4790] exit_group(0 [pid 4792] <... sendto resumed>) = ? [pid 4791] <... sendto resumed>) = ? [pid 4790] <... exit_group resumed>) = ? [pid 4792] +++ exited with 0 +++ [pid 4791] +++ exited with 0 +++ [pid 4790] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1140, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1143 ./strace-static-x86_64: Process 4793 attached [pid 4793] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4793] setpgid(0, 0) = 0 [pid 4793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4793] write(3, "1000", 4) = 4 [pid 4793] close(3) = 0 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4793] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4793] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1144], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1144 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4794 attached [pid 4794] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4794] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... futex resumed>) = 0 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... futex resumed>) = 1 [pid 4794] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... futex resumed>) = 0 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... futex resumed>) = 1 [pid 4794] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... futex resumed>) = 0 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... futex resumed>) = 1 [pid 4794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4793] <... futex resumed>) = 0 [pid 4794] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... socket resumed>) = 4 [pid 4793] <... futex resumed>) = 0 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... futex resumed>) = 0 [pid 4793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4794] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... connect resumed>) = 0 [pid 4793] <... futex resumed>) = 0 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... futex resumed>) = 0 [pid 4793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4794] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... bind resumed>) = 0 [pid 4793] <... futex resumed>) = 0 [pid 4794] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4794] <... futex resumed>) = 0 [pid 4793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4794] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4793] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4793] <... futex resumed>) = 0 [pid 4794] sendto(4, NULL, 0, 0, NULL, 0 [pid 4793] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4793] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4793] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4793] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1145], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1145 [pid 4793] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4795 attached [pid 4795] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4795] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4795] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4793] <... futex resumed>) = 0 [pid 4793] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4793] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4795] <... futex resumed>) = 1 [pid 4795] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4795] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4793] <... futex resumed>) = 0 [pid 4795] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4793] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4793] <... futex resumed>) = 0 [pid 4793] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4795] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4795] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4795] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4793] <... futex resumed>) = 0 [pid 4793] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4795] <... futex resumed>) = 0 [pid 4793] <... futex resumed>) = 1 [pid 4795] sendto(5, NULL, 0, 0, NULL, 0 [pid 4793] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4793] close(3) = 0 [pid 4793] close(4) = 0 [pid 4793] close(5) = 0 [pid 4793] close(6) = -1 EBADF (Bad file descriptor) [pid 4793] close(7) = -1 EBADF (Bad file descriptor) [pid 4793] close(8) = -1 EBADF (Bad file descriptor) [pid 4793] close(9) = -1 EBADF (Bad file descriptor) [pid 4793] close(10) = -1 EBADF (Bad file descriptor) [pid 4793] close(11) = -1 EBADF (Bad file descriptor) [pid 4793] close(12) = -1 EBADF (Bad file descriptor) [pid 4793] close(13) = -1 EBADF (Bad file descriptor) [pid 4793] close(14) = -1 EBADF (Bad file descriptor) [pid 4793] close(15) = -1 EBADF (Bad file descriptor) [pid 4793] close(16) = -1 EBADF (Bad file descriptor) [pid 4793] close(17) = -1 EBADF (Bad file descriptor) [pid 4793] close(18) = -1 EBADF (Bad file descriptor) [pid 4793] close(19) = -1 EBADF (Bad file descriptor) [pid 4793] close(20) = -1 EBADF (Bad file descriptor) [pid 4793] close(21) = -1 EBADF (Bad file descriptor) [pid 4793] close(22) = -1 EBADF (Bad file descriptor) [pid 4793] close(23) = -1 EBADF (Bad file descriptor) [pid 4793] close(24) = -1 EBADF (Bad file descriptor) [pid 4793] close(25) = -1 EBADF (Bad file descriptor) [pid 4793] close(26) = -1 EBADF (Bad file descriptor) [pid 4793] close(27) = -1 EBADF (Bad file descriptor) [pid 4793] close(28) = -1 EBADF (Bad file descriptor) [pid 4793] close(29) = -1 EBADF (Bad file descriptor) [pid 4793] exit_group(0 [pid 4795] <... sendto resumed>) = ? [pid 4794] <... sendto resumed>) = ? [pid 4793] <... exit_group resumed>) = ? [pid 4795] +++ exited with 0 +++ [pid 4794] +++ exited with 0 +++ [pid 4793] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1143, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1146 ./strace-static-x86_64: Process 4796 attached [pid 4796] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4796] setpgid(0, 0) = 0 [pid 4796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4796] write(3, "1000", 4) = 4 [pid 4796] close(3) = 0 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4796] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4796] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1147], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1147 [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4797 attached [pid 4797] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4797] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] <... futex resumed>) = 0 [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4797] <... futex resumed>) = 1 [pid 4797] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] <... futex resumed>) = 0 [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4797] <... futex resumed>) = 1 [pid 4797] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4796] <... futex resumed>) = 0 [pid 4797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4797] <... sendmsg resumed>) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4797] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4797] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4797] <... socket resumed>) = 4 [pid 4796] <... futex resumed>) = 0 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4797] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4797] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4797] <... connect resumed>) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4797] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4797] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4796] <... futex resumed>) = 0 [pid 4797] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4797] <... bind resumed>) = 0 [pid 4797] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4796] <... futex resumed>) = 0 [pid 4797] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4796] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4796] <... futex resumed>) = 0 [pid 4797] sendto(4, NULL, 0, 0, NULL, 0 [pid 4796] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4796] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4796] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4796] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4798 attached [pid 4798] set_robust_list(0x7fd2b3f249e0, 24 [pid 4796] <... clone resumed>, parent_tid=[1148], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1148 [pid 4798] <... set_robust_list resumed>) = 0 [pid 4796] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4798] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4796] <... futex resumed>) = 0 [pid 4798] <... socket resumed>) = 5 [pid 4796] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4798] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4796] <... futex resumed>) = 0 [pid 4798] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4796] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4798] <... connect resumed>) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4798] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4798] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4798] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4796] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4798] <... bind resumed>) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4798] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4796] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4798] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4798] sendto(5, NULL, 0, 0, NULL, 0 [pid 4796] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4796] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4796] close(3) = 0 [pid 4796] close(4) = 0 [pid 4796] close(5) = 0 [pid 4796] close(6) = -1 EBADF (Bad file descriptor) [pid 4796] close(7) = -1 EBADF (Bad file descriptor) [pid 4796] close(8) = -1 EBADF (Bad file descriptor) [pid 4796] close(9) = -1 EBADF (Bad file descriptor) [pid 4796] close(10) = -1 EBADF (Bad file descriptor) [pid 4796] close(11) = -1 EBADF (Bad file descriptor) [pid 4796] close(12) = -1 EBADF (Bad file descriptor) [pid 4796] close(13) = -1 EBADF (Bad file descriptor) [pid 4796] close(14) = -1 EBADF (Bad file descriptor) [pid 4796] close(15) = -1 EBADF (Bad file descriptor) [pid 4796] close(16) = -1 EBADF (Bad file descriptor) [pid 4796] close(17) = -1 EBADF (Bad file descriptor) [pid 4796] close(18) = -1 EBADF (Bad file descriptor) [pid 4796] close(19) = -1 EBADF (Bad file descriptor) [pid 4796] close(20) = -1 EBADF (Bad file descriptor) [pid 4796] close(21) = -1 EBADF (Bad file descriptor) [pid 4796] close(22) = -1 EBADF (Bad file descriptor) [pid 4796] close(23) = -1 EBADF (Bad file descriptor) [pid 4796] close(24) = -1 EBADF (Bad file descriptor) [pid 4796] close(25) = -1 EBADF (Bad file descriptor) [pid 4796] close(26) = -1 EBADF (Bad file descriptor) [pid 4796] close(27) = -1 EBADF (Bad file descriptor) [pid 4796] close(28) = -1 EBADF (Bad file descriptor) [pid 4796] close(29) = -1 EBADF (Bad file descriptor) [pid 4796] exit_group(0) = ? [pid 4798] <... sendto resumed>) = ? [pid 4797] <... sendto resumed>) = ? [pid 4798] +++ exited with 0 +++ [pid 4797] +++ exited with 0 +++ [pid 4796] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1146, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4799 attached [pid 4799] set_robust_list(0x555556bdb5e0, 24 [pid 3619] <... clone resumed>, child_tidptr=0x555556bdb5d0) = 1149 [pid 4799] <... set_robust_list resumed>) = 0 [pid 4799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4799] setpgid(0, 0) = 0 [pid 4799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4799] write(3, "1000", 4) = 4 [pid 4799] close(3) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4799] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4799] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1150], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1150 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4800 attached [pid 4800] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4800] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... futex resumed>) = 1 [pid 4800] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... futex resumed>) = 1 [pid 4800] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... futex resumed>) = 1 [pid 4800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... futex resumed>) = 1 [pid 4800] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... futex resumed>) = 1 [pid 4800] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] <... futex resumed>) = 1 [pid 4800] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4800] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4800] <... futex resumed>) = 1 [pid 4799] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4800] sendto(4, NULL, 0, 0, NULL, 0 [pid 4799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4799] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4799] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4799] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1151], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1151 [pid 4799] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4801 attached [pid 4801] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4801] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4801] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4801] <... futex resumed>) = 1 [pid 4801] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4801] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4801] <... futex resumed>) = 1 [pid 4801] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4801] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4799] <... futex resumed>) = 0 [pid 4799] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4799] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4801] <... futex resumed>) = 1 [pid 4801] sendto(5, NULL, 0, 0, NULL, 0 [pid 4799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4799] close(3) = 0 [pid 4799] close(4) = 0 [pid 4799] close(5) = 0 [pid 4799] close(6) = -1 EBADF (Bad file descriptor) [pid 4799] close(7) = -1 EBADF (Bad file descriptor) [pid 4799] close(8) = -1 EBADF (Bad file descriptor) [pid 4799] close(9) = -1 EBADF (Bad file descriptor) [pid 4799] close(10) = -1 EBADF (Bad file descriptor) [pid 4799] close(11) = -1 EBADF (Bad file descriptor) [pid 4799] close(12) = -1 EBADF (Bad file descriptor) [pid 4799] close(13) = -1 EBADF (Bad file descriptor) [pid 4799] close(14) = -1 EBADF (Bad file descriptor) [pid 4799] close(15) = -1 EBADF (Bad file descriptor) [pid 4799] close(16) = -1 EBADF (Bad file descriptor) [pid 4799] close(17) = -1 EBADF (Bad file descriptor) [pid 4799] close(18) = -1 EBADF (Bad file descriptor) [pid 4799] close(19) = -1 EBADF (Bad file descriptor) [pid 4799] close(20) = -1 EBADF (Bad file descriptor) [pid 4799] close(21) = -1 EBADF (Bad file descriptor) [pid 4799] close(22) = -1 EBADF (Bad file descriptor) [pid 4799] close(23) = -1 EBADF (Bad file descriptor) [pid 4799] close(24) = -1 EBADF (Bad file descriptor) [pid 4799] close(25) = -1 EBADF (Bad file descriptor) [pid 4799] close(26) = -1 EBADF (Bad file descriptor) [pid 4799] close(27) = -1 EBADF (Bad file descriptor) [pid 4799] close(28) = -1 EBADF (Bad file descriptor) [pid 4799] close(29) = -1 EBADF (Bad file descriptor) [pid 4799] exit_group(0 [pid 4801] <... sendto resumed>) = ? [pid 4800] <... sendto resumed>) = ? [pid 4799] <... exit_group resumed>) = ? [pid 4801] +++ exited with 0 +++ [pid 4800] +++ exited with 0 +++ [pid 4799] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1149, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1152 ./strace-static-x86_64: Process 4802 attached [pid 4802] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4802] setpgid(0, 0) = 0 [pid 4802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4802] write(3, "1000", 4) = 4 [pid 4802] close(3) = 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4802] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4802] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1153], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1153 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4803 attached [pid 4803] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4803] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... futex resumed>) = 0 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... futex resumed>) = 1 [pid 4803] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... futex resumed>) = 0 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... futex resumed>) = 1 [pid 4803] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] <... futex resumed>) = 0 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... futex resumed>) = 1 [pid 4803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4803] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... socket resumed>) = 4 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... futex resumed>) = 0 [pid 4802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4803] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... connect resumed>) = 0 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... futex resumed>) = 0 [pid 4802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4803] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... bind resumed>) = 0 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... futex resumed>) = 0 [pid 4802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4803] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... futex resumed>) = 0 [pid 4803] sendto(4, NULL, 0, 0, NULL, 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... sendto resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... futex resumed>) = 0 [pid 4803] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... socket resumed>) = 5 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... futex resumed>) = 0 [pid 4803] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... connect resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... futex resumed>) = 0 [pid 4803] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... bind resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4802] <... futex resumed>) = 0 [pid 4803] sendto(5, NULL, 0, 0, NULL, 0 [pid 4802] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4803] <... sendto resumed>) = 0 [pid 4803] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4802] <... futex resumed>) = 0 [pid 4803] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4802] close(3) = 0 [pid 4802] close(4) = 0 [pid 4802] close(5) = 0 [pid 4802] close(6) = -1 EBADF (Bad file descriptor) [pid 4802] close(7) = -1 EBADF (Bad file descriptor) [pid 4802] close(8) = -1 EBADF (Bad file descriptor) [pid 4802] close(9) = -1 EBADF (Bad file descriptor) [pid 4802] close(10) = -1 EBADF (Bad file descriptor) [pid 4802] close(11) = -1 EBADF (Bad file descriptor) [pid 4802] close(12) = -1 EBADF (Bad file descriptor) [pid 4802] close(13) = -1 EBADF (Bad file descriptor) [pid 4802] close(14) = -1 EBADF (Bad file descriptor) [pid 4802] close(15) = -1 EBADF (Bad file descriptor) [pid 4802] close(16) = -1 EBADF (Bad file descriptor) [pid 4802] close(17) = -1 EBADF (Bad file descriptor) [pid 4802] close(18) = -1 EBADF (Bad file descriptor) [pid 4802] close(19) = -1 EBADF (Bad file descriptor) [pid 4802] close(20) = -1 EBADF (Bad file descriptor) [pid 4802] close(21) = -1 EBADF (Bad file descriptor) [pid 4802] close(22) = -1 EBADF (Bad file descriptor) [pid 4802] close(23) = -1 EBADF (Bad file descriptor) [pid 4802] close(24) = -1 EBADF (Bad file descriptor) [pid 4802] close(25) = -1 EBADF (Bad file descriptor) [pid 4802] close(26) = -1 EBADF (Bad file descriptor) [pid 4802] close(27) = -1 EBADF (Bad file descriptor) [pid 4802] close(28) = -1 EBADF (Bad file descriptor) [pid 4802] close(29) = -1 EBADF (Bad file descriptor) [pid 4802] exit_group(0 [pid 4803] <... futex resumed>) = ? [pid 4802] <... exit_group resumed>) = ? [pid 4803] +++ exited with 0 +++ [pid 4802] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1152, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1154 ./strace-static-x86_64: Process 4804 attached [pid 4804] set_robust_list(0x555556bdb5e0, 24) = 0 [ 185.102790][ T11] [ 185.102799][ T11] ====================================================== [ 185.102805][ T11] WARNING: possible circular locking dependency detected [ 185.102812][ T11] 5.18.0-rc6-next-20220513-syzkaller #0 Not tainted [ 185.102824][ T11] ------------------------------------------------------ [ 185.102829][ T11] kworker/u4:1/11 is trying to acquire lock: [pid 4804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4804] setpgid(0, 0) = 0 [pid 4804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4804] write(3, "1000", 4) = 4 [pid 4804] close(3) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4804] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4804] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1155], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1155 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4805 attached [pid 4805] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4805] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] <... futex resumed>) = 1 [pid 4805] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4804] <... futex resumed>) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] <... socket resumed>) = 5 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4805] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] <... connect resumed>) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4805] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4804] <... futex resumed>) = 0 [pid 4805] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4805] <... bind resumed>) = 0 [pid 4805] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4804] <... futex resumed>) = 0 [pid 4805] sendto(5, NULL, 0, 0, NULL, 0 [pid 4804] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 185.102840][ T11] ffff88807603bc60 (&rs->rs_recv_lock){...-}-{2:2}, at: rds_wake_sk_sleep+0x1f/0xe0 [ 185.102923][ T11] [ 185.102923][ T11] but task is already holding lock: [ 185.102928][ T11] ffff88801a9f6100 (&rm->m_rs_lock){..-.}-{2:2}, at: rds_send_remove_from_sock+0x340/0x9e0 [ 185.102987][ T11] [ 185.102987][ T11] which lock already depends on the new lock. [ 185.102987][ T11] [ 185.102992][ T11] [ 185.102992][ T11] the existing dependency chain (in reverse order) is: [ 185.102998][ T11] [ 185.102998][ T11] -> #1 (&rm->m_rs_lock){..-.}-{2:2}: [ 185.103025][ T11] _raw_spin_lock_irqsave+0x39/0x50 [ 185.103050][ T11] rds_message_put+0x1d9/0xc20 [ 185.103080][ T11] rds_inc_put+0x13a/0x1a0 [ 185.103110][ T11] rds_clear_recv_queue+0x147/0x350 [ 185.103143][ T11] rds_release+0xd4/0x3b0 [pid 4804] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 185.103168][ T11] __sock_release+0xcd/0x280 [ 185.103187][ T11] sock_close+0x18/0x20 [ 185.103204][ T11] __fput+0x277/0x9d0 [ 185.103223][ T11] task_work_run+0xdd/0x1a0 [ 185.103262][ T11] ptrace_notify+0x114/0x140 [ 185.103281][ T11] syscall_exit_to_user_mode_prepare+0xdb/0x230 [ 185.103318][ T11] syscall_exit_to_user_mode+0x9/0x50 [ 185.103340][ T11] do_syscall_64+0x42/0xb0 [ 185.103369][ T11] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 185.103395][ T11] [ 185.103395][ T11] -> #0 (&rs->rs_recv_lock){...-}-{2:2}: [ 185.103423][ T11] __lock_acquire+0x2abe/0x5660 [ 185.103452][ T11] lock_acquire+0x1ab/0x570 [ 185.103480][ T11] _raw_read_lock_irqsave+0x45/0x90 [ 185.103501][ T11] rds_wake_sk_sleep+0x1f/0xe0 [ 185.103526][ T11] rds_send_remove_from_sock+0xb9/0x9e0 [ 185.103558][ T11] rds_send_path_drop_acked+0x2ef/0x3d0 [ 185.103592][ T11] rds_tcp_write_space+0x1b1/0x690 [ 185.103623][ T11] tcp_check_space+0x3d0/0x800 [ 185.103650][ T11] tcp_rcv_established+0x8c4/0x20e0 [ 185.103678][ T11] tcp_v4_do_rcv+0x66c/0x980 [ 185.103698][ T11] __release_sock+0x134/0x3b0 [ 185.103732][ T11] release_sock+0x54/0x1b0 [ 185.103761][ T11] rds_send_xmit+0x143f/0x2540 [ 185.103794][ T11] rds_send_worker+0x92/0x2e0 [ 185.103826][ T11] process_one_work+0x996/0x1610 [ 185.103851][ T11] worker_thread+0x665/0x1080 [ 185.103875][ T11] kthread+0x2e9/0x3a0 [ 185.103892][ T11] ret_from_fork+0x1f/0x30 [ 185.103914][ T11] [ 185.103914][ T11] other info that might help us debug this: [ 185.103914][ T11] [ 185.103918][ T11] Possible unsafe locking scenario: [ 185.103918][ T11] [ 185.103921][ T11] CPU0 CPU1 [ 185.103924][ T11] ---- ---- [ 185.103928][ T11] lock(&rm->m_rs_lock); [ 185.103938][ T11] lock(&rs->rs_recv_lock); [ 185.103948][ T11] lock(&rm->m_rs_lock); [ 185.103958][ T11] lock(&rs->rs_recv_lock); [ 185.103966][ T11] [ 185.103966][ T11] *** DEADLOCK *** [ 185.103966][ T11] [ 185.103969][ T11] 5 locks held by kworker/u4:1/11: [ 185.103979][ T11] #0: ffff888024ca6938 ((wq_completion)krdsd){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 185.104022][ T11] #1: ffffc90000107da8 ((work_completion)(&(&cp->cp_send_w)->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 185.104065][ T11] #2: ffff8880781d0d30 (k-sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sock_set_cork+0x16/0x90 [ 185.104103][ T11] #3: ffff8880781d0fb8 (k-clock-AF_INET){++.-}-{2:2}, at: rds_tcp_write_space+0x25/0x690 [ 185.104150][ T11] #4: ffff88801a9f6100 (&rm->m_rs_lock){..-.}-{2:2}, at: rds_send_remove_from_sock+0x340/0x9e0 [ 185.104199][ T11] [ 185.104199][ T11] stack backtrace: [ 185.104240][ T11] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 5.18.0-rc6-next-20220513-syzkaller #0 [ 185.104258][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [pid 4804] close(3) = 0 [pid 4804] close(4) = 0 [pid 4804] close(5) = 0 [pid 4804] close(6) = -1 EBADF (Bad file descriptor) [pid 4804] close(7) = -1 EBADF (Bad file descriptor) [pid 4804] close(8) = -1 EBADF (Bad file descriptor) [pid 4804] close(9) = -1 EBADF (Bad file descriptor) [pid 4804] close(10) = -1 EBADF (Bad file descriptor) [pid 4804] close(11) = -1 EBADF (Bad file descriptor) [pid 4804] close(12) = -1 EBADF (Bad file descriptor) [pid 4804] close(13) = -1 EBADF (Bad file descriptor) [pid 4804] close(14) = -1 EBADF (Bad file descriptor) [pid 4804] close(15) = -1 EBADF (Bad file descriptor) [pid 4804] close(16) = -1 EBADF (Bad file descriptor) [pid 4804] close(17) = -1 EBADF (Bad file descriptor) [pid 4804] close(18) = -1 EBADF (Bad file descriptor) [pid 4804] close(19) = -1 EBADF (Bad file descriptor) [pid 4804] close(20) = -1 EBADF (Bad file descriptor) [pid 4804] close(21) = -1 EBADF (Bad file descriptor) [pid 4804] close(22) = -1 EBADF (Bad file descriptor) [pid 4804] close(23) = -1 EBADF (Bad file descriptor) [pid 4804] close(24) = -1 EBADF (Bad file descriptor) [pid 4804] close(25) = -1 EBADF (Bad file descriptor) [pid 4804] close(26) = -1 EBADF (Bad file descriptor) [pid 4804] close(27) = -1 EBADF (Bad file descriptor) [pid 4804] close(28) = -1 EBADF (Bad file descriptor) [pid 4804] close(29) = -1 EBADF (Bad file descriptor) [pid 4804] exit_group(0 [pid 4805] <... sendto resumed>) = ? [pid 4804] <... exit_group resumed>) = ? [pid 4805] +++ exited with 0 +++ [pid 4804] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1154, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1156 ./strace-static-x86_64: Process 4806 attached [pid 4806] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4806] setpgid(0, 0) = 0 [pid 4806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4806] write(3, "1000", 4) = 4 [pid 4806] close(3) = 0 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4806] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4806] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1157], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1157 [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 185.104270][ T11] Workqueue: krdsd rds_send_worker [ 185.104295][ T11] Call Trace: [ 185.104300][ T11] [ 185.104306][ T11] dump_stack_lvl+0xcd/0x134 [ 185.104329][ T11] check_noncircular+0x25f/0x2e0 [ 185.104356][ T11] ? register_lock_class+0xbe/0x1130 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4807 attached [pid 4807] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4807] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4807] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] <... futex resumed>) = 0 [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... futex resumed>) = 0 [pid 4806] <... futex resumed>) = 1 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4807] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4807] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4807] <... futex resumed>) = 0 [pid 4807] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4807] <... bind resumed>) = 0 [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... futex resumed>) = 0 [pid 4807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4806] <... futex resumed>) = 0 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4807] <... sendmsg resumed>) = 0 [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4807] <... futex resumed>) = 0 [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4806] <... futex resumed>) = 0 [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4807] <... futex resumed>) = 0 [pid 4807] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4806] <... futex resumed>) = 0 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4807] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] <... futex resumed>) = 0 [pid 4807] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4807] <... bind resumed>) = 0 [pid 4807] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4807] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] <... futex resumed>) = 0 [pid 4807] sendto(4, NULL, 0, 0, NULL, 0 [ 185.104382][ T11] ? print_circular_bug+0x1e0/0x1e0 [ 185.104408][ T11] ? register_lock_class+0xbe/0x1130 [ 185.104435][ T11] ? mark_lock.part.0+0xee/0x1910 [ 185.104461][ T11] ? rds_send_worker+0x92/0x2e0 [ 185.104489][ T11] ? is_dynamic_key.part.0+0x130/0x130 [ 185.104516][ T11] ? find_held_lock+0x2d/0x110 [ 185.104541][ T11] __lock_acquire+0x2abe/0x5660 [pid 4806] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4806] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4806] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4806] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1158], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1158 [pid 4806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4808 attached [pid 4808] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4808] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4806] <... futex resumed>) = 0 [pid 4808] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] <... futex resumed>) = 0 [pid 4806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4808] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4808] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] <... futex resumed>) = 0 [pid 4808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4808] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4806] <... futex resumed>) = 0 [pid 4808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4808] <... futex resumed>) = 0 [pid 4806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4808] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4806] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4808] sendto(5, NULL, 0, 0, NULL, 0 [pid 4806] <... futex resumed>) = 0 [pid 4806] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4808] <... sendto resumed>) = 0 [pid 4808] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 185.104572][ T11] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 185.104600][ T11] ? mark_held_locks+0x9f/0xe0 [ 185.104627][ T11] lock_acquire+0x1ab/0x570 [ 185.104646][ T11] ? rds_wake_sk_sleep+0x1f/0xe0 [ 185.104664][ T11] ? lock_release+0x780/0x780 [ 185.104684][ T11] ? lock_release+0x780/0x780 [ 185.104703][ T11] ? do_raw_spin_lock+0x120/0x2a0 [ 185.104716][ T11] ? rwlock_bug.part.0+0x90/0x90 [ 185.104729][ T11] _raw_read_lock_irqsave+0x45/0x90 [ 185.104744][ T11] ? rds_wake_sk_sleep+0x1f/0xe0 [ 185.104760][ T11] rds_wake_sk_sleep+0x1f/0xe0 [ 185.104777][ T11] rds_send_remove_from_sock+0xb9/0x9e0 [ 185.104807][ T11] rds_send_path_drop_acked+0x2ef/0x3d0 [ 185.104830][ T11] ? tcp_data_queue+0x1a21/0x4c90 [ 185.104846][ T11] ? rds_tcp_recv_exit+0x20/0x20 [ 185.104865][ T11] ? rds_send_remove_from_sock+0x9e0/0x9e0 [ 185.104886][ T11] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 185.104906][ T11] ? sk_stream_wait_connect+0x6f0/0x6f0 [ 185.104925][ T11] rds_tcp_write_space+0x1b1/0x690 [ 185.104944][ T11] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 185.104961][ T11] tcp_check_space+0x3d0/0x800 [ 185.104978][ T11] tcp_rcv_established+0x8c4/0x20e0 [ 185.104996][ T11] ? __release_sock+0xd0/0x3b0 [ 185.105016][ T11] ? tcp_check_space+0x800/0x800 [ 185.105035][ T11] tcp_v4_do_rcv+0x66c/0x980 [ 185.105047][ T11] __release_sock+0x134/0x3b0 [ 185.105067][ T11] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 185.105086][ T11] release_sock+0x54/0x1b0 [ 185.105105][ T11] ? rds_tcp_xmit_path_prepare+0xa0/0xa0 [ 185.105124][ T11] rds_send_xmit+0x143f/0x2540 [ 185.105148][ T11] ? rds_rdma_send_complete+0x4e0/0x4e0 [ 185.105171][ T11] rds_send_worker+0x92/0x2e0 [ 185.105191][ T11] process_one_work+0x996/0x1610 [ 185.105209][ T11] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 185.105225][ T11] ? rwlock_bug.part.0+0x90/0x90 [ 185.105243][ T11] ? _raw_spin_lock_irq+0x41/0x50 [ 185.105258][ T11] worker_thread+0x665/0x1080 [ 185.105276][ T11] ? process_one_work+0x1610/0x1610 [ 185.105292][ T11] kthread+0x2e9/0x3a0 [ 185.105304][ T11] ? kthread_complete_and_exit+0x40/0x40 [ 185.105318][ T11] ret_from_fork+0x1f/0x30 [ 185.105339][ T11] [pid 4808] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4806] close(3) = 0 [pid 4806] close(4) = 0 [pid 4806] close(5) = 0 [pid 4806] close(6) = -1 EBADF (Bad file descriptor) [pid 4806] close(7) = -1 EBADF (Bad file descriptor) [pid 4806] close(8) = -1 EBADF (Bad file descriptor) [pid 4806] close(9) = -1 EBADF (Bad file descriptor) [pid 4806] close(10) = -1 EBADF (Bad file descriptor) [pid 4806] close(11) = -1 EBADF (Bad file descriptor) [pid 4806] close(12) = -1 EBADF (Bad file descriptor) [pid 4806] close(13) = -1 EBADF (Bad file descriptor) [pid 4806] close(14) = -1 EBADF (Bad file descriptor) [pid 4806] close(15) = -1 EBADF (Bad file descriptor) [pid 4806] close(16) = -1 EBADF (Bad file descriptor) [pid 4806] close(17) = -1 EBADF (Bad file descriptor) [pid 4806] close(18) = -1 EBADF (Bad file descriptor) [pid 4806] close(19) = -1 EBADF (Bad file descriptor) [pid 4806] close(20) = -1 EBADF (Bad file descriptor) [pid 4806] close(21) = -1 EBADF (Bad file descriptor) [pid 4806] close(22) = -1 EBADF (Bad file descriptor) [pid 4806] close(23) = -1 EBADF (Bad file descriptor) [pid 4806] close(24) = -1 EBADF (Bad file descriptor) [pid 4806] close(25) = -1 EBADF (Bad file descriptor) [pid 4806] close(26) = -1 EBADF (Bad file descriptor) [pid 4806] close(27) = -1 EBADF (Bad file descriptor) [pid 4806] close(28) = -1 EBADF (Bad file descriptor) [pid 4806] close(29) = -1 EBADF (Bad file descriptor) [pid 4806] exit_group(0) = ? [pid 4808] <... futex resumed>) = ? [pid 4807] <... sendto resumed>) = ? [pid 4808] +++ exited with 0 +++ [pid 4807] +++ exited with 0 +++ [pid 4806] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1156, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1159 ./strace-static-x86_64: Process 4809 attached [pid 4809] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4809] setpgid(0, 0) = 0 [pid 4809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4809] write(3, "1000", 4) = 4 [pid 4809] close(3) = 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4809] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4809] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1160], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1160 [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4810 attached [pid 4810] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4810] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4810] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4810] <... futex resumed>) = 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4810] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] <... futex resumed>) = 0 [pid 4810] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4809] <... futex resumed>) = 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4810] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4809] <... futex resumed>) = 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4810] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4810] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4810] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4809] <... futex resumed>) = 0 [pid 4810] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4810] <... bind resumed>) = 0 [pid 4810] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4810] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4809] <... futex resumed>) = 0 [pid 4810] sendto(4, NULL, 0, 0, NULL, 0 [pid 4809] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4809] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4809] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4809] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1161], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1161 [pid 4809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4811 attached [pid 4811] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4811] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4811] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4811] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4811] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4811] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4809] <... futex resumed>) = 0 [pid 4811] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4811] <... bind resumed>) = 0 [pid 4811] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4811] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4809] <... futex resumed>) = 0 [pid 4809] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4811] <... futex resumed>) = 0 [pid 4809] <... futex resumed>) = 1 [pid 4811] sendto(5, NULL, 0, 0, NULL, 0 [pid 4809] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4809] close(3) = 0 [pid 4809] close(4) = 0 [pid 4809] close(5) = 0 [pid 4809] close(6) = -1 EBADF (Bad file descriptor) [pid 4809] close(7) = -1 EBADF (Bad file descriptor) [pid 4809] close(8) = -1 EBADF (Bad file descriptor) [pid 4809] close(9) = -1 EBADF (Bad file descriptor) [pid 4809] close(10) = -1 EBADF (Bad file descriptor) [pid 4809] close(11) = -1 EBADF (Bad file descriptor) [pid 4809] close(12) = -1 EBADF (Bad file descriptor) [pid 4809] close(13) = -1 EBADF (Bad file descriptor) [pid 4809] close(14) = -1 EBADF (Bad file descriptor) [pid 4809] close(15) = -1 EBADF (Bad file descriptor) [pid 4809] close(16) = -1 EBADF (Bad file descriptor) [pid 4809] close(17) = -1 EBADF (Bad file descriptor) [pid 4809] close(18) = -1 EBADF (Bad file descriptor) [pid 4809] close(19) = -1 EBADF (Bad file descriptor) [pid 4809] close(20) = -1 EBADF (Bad file descriptor) [pid 4809] close(21) = -1 EBADF (Bad file descriptor) [pid 4809] close(22) = -1 EBADF (Bad file descriptor) [pid 4809] close(23) = -1 EBADF (Bad file descriptor) [pid 4809] close(24) = -1 EBADF (Bad file descriptor) [pid 4809] close(25) = -1 EBADF (Bad file descriptor) [pid 4809] close(26) = -1 EBADF (Bad file descriptor) [pid 4809] close(27) = -1 EBADF (Bad file descriptor) [pid 4809] close(28) = -1 EBADF (Bad file descriptor) [pid 4809] close(29) = -1 EBADF (Bad file descriptor) [pid 4809] exit_group(0) = ? [pid 4810] <... sendto resumed>) = ? [pid 4811] <... sendto resumed>) = ? [pid 4810] +++ exited with 0 +++ [pid 4811] +++ exited with 0 +++ [pid 4809] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1159, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1162 ./strace-static-x86_64: Process 4812 attached [pid 4812] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4812] setpgid(0, 0) = 0 [pid 4812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4812] write(3, "1000", 4) = 4 [pid 4812] close(3) = 0 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4812] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4812] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1163], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1163 [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4813 attached [pid 4813] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4813] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4813] <... futex resumed>) = 0 [pid 4813] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... connect resumed>) = 0 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] <... bind resumed>) = 0 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... futex resumed>) = 0 [pid 4813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... futex resumed>) = 0 [pid 4813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] <... futex resumed>) = 0 [pid 4812] <... futex resumed>) = 1 [pid 4813] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... socket resumed>) = 4 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4813] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4812] <... futex resumed>) = 0 [pid 4813] <... connect resumed>) = 0 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... futex resumed>) = 0 [pid 4813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] <... futex resumed>) = 0 [pid 4813] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4813] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4813] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4813] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4813] sendto(4, NULL, 0, 0, NULL, 0 [pid 4812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4812] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4812] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4812] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4812] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1164], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1164 [pid 4812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4814 attached [pid 4814] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4814] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4814] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4814] <... futex resumed>) = 1 [pid 4814] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4814] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4814] <... futex resumed>) = 1 [pid 4814] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4814] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] <... futex resumed>) = 0 [pid 4812] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4814] <... futex resumed>) = 1 [pid 4814] sendto(5, NULL, 0, 0, NULL, 0 [pid 4812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4812] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4812] close(3) = 0 [pid 4812] close(4) = 0 [pid 4812] close(5) = 0 [pid 4812] close(6) = -1 EBADF (Bad file descriptor) [pid 4812] close(7) = -1 EBADF (Bad file descriptor) [pid 4812] close(8) = -1 EBADF (Bad file descriptor) [pid 4812] close(9) = -1 EBADF (Bad file descriptor) [pid 4812] close(10) = -1 EBADF (Bad file descriptor) [pid 4812] close(11) = -1 EBADF (Bad file descriptor) [pid 4812] close(12) = -1 EBADF (Bad file descriptor) [pid 4812] close(13) = -1 EBADF (Bad file descriptor) [pid 4812] close(14) = -1 EBADF (Bad file descriptor) [pid 4812] close(15) = -1 EBADF (Bad file descriptor) [pid 4812] close(16) = -1 EBADF (Bad file descriptor) [pid 4812] close(17) = -1 EBADF (Bad file descriptor) [pid 4812] close(18) = -1 EBADF (Bad file descriptor) [pid 4812] close(19) = -1 EBADF (Bad file descriptor) [pid 4812] close(20) = -1 EBADF (Bad file descriptor) [pid 4812] close(21) = -1 EBADF (Bad file descriptor) [pid 4812] close(22) = -1 EBADF (Bad file descriptor) [pid 4812] close(23) = -1 EBADF (Bad file descriptor) [pid 4812] close(24) = -1 EBADF (Bad file descriptor) [pid 4812] close(25) = -1 EBADF (Bad file descriptor) [pid 4812] close(26) = -1 EBADF (Bad file descriptor) [pid 4812] close(27) = -1 EBADF (Bad file descriptor) [pid 4812] close(28) = -1 EBADF (Bad file descriptor) [pid 4812] close(29) = -1 EBADF (Bad file descriptor) [pid 4812] exit_group(0) = ? [pid 4814] <... sendto resumed>) = ? [pid 4813] <... sendto resumed>) = ? [pid 4814] +++ exited with 0 +++ [pid 4813] +++ exited with 0 +++ [pid 4812] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1162, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1165 ./strace-static-x86_64: Process 4815 attached [pid 4815] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4815] setpgid(0, 0) = 0 [pid 4815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4815] write(3, "1000", 4) = 4 [pid 4815] close(3) = 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4815] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4815] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1166], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1166 [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4816 attached [pid 4816] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4816] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4815] <... futex resumed>) = 0 [pid 4816] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4815] <... futex resumed>) = 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4815] <... futex resumed>) = 0 [pid 4816] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4815] <... futex resumed>) = 0 [pid 4816] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] <... bind resumed>) = 0 [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4815] <... futex resumed>) = 0 [pid 4816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4816] <... sendmsg resumed>) = 0 [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] <... futex resumed>) = 0 [pid 4815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4816] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4815] <... futex resumed>) = 0 [pid 4816] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] <... socket resumed>) = 4 [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4815] <... futex resumed>) = 0 [pid 4816] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4816] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4815] <... futex resumed>) = 0 [pid 4816] <... connect resumed>) = 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4816] <... futex resumed>) = 0 [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4815] <... futex resumed>) = 0 [pid 4816] <... bind resumed>) = 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4816] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4815] <... futex resumed>) = 0 [pid 4816] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4815] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4815] <... futex resumed>) = 0 [pid 4816] sendto(4, NULL, 0, 0, NULL, 0 [pid 4815] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4815] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4815] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4815] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1167], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1167 [pid 4815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4817 attached [pid 4817] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4817] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4817] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = 0 [pid 4815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4817] <... futex resumed>) = 1 [pid 4817] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4817] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = 0 [pid 4815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4817] <... futex resumed>) = 1 [pid 4817] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4817] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4815] <... futex resumed>) = 0 [pid 4815] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4815] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4817] <... futex resumed>) = 1 [pid 4817] sendto(5, NULL, 0, 0, NULL, 0 [pid 4815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4815] close(3) = 0 [pid 4815] close(4) = 0 [pid 4815] close(5) = 0 [pid 4815] close(6) = -1 EBADF (Bad file descriptor) [pid 4815] close(7) = -1 EBADF (Bad file descriptor) [pid 4815] close(8) = -1 EBADF (Bad file descriptor) [pid 4815] close(9) = -1 EBADF (Bad file descriptor) [pid 4815] close(10) = -1 EBADF (Bad file descriptor) [pid 4815] close(11) = -1 EBADF (Bad file descriptor) [pid 4815] close(12) = -1 EBADF (Bad file descriptor) [pid 4815] close(13) = -1 EBADF (Bad file descriptor) [pid 4815] close(14) = -1 EBADF (Bad file descriptor) [pid 4815] close(15) = -1 EBADF (Bad file descriptor) [pid 4815] close(16) = -1 EBADF (Bad file descriptor) [pid 4815] close(17) = -1 EBADF (Bad file descriptor) [pid 4815] close(18) = -1 EBADF (Bad file descriptor) [pid 4815] close(19) = -1 EBADF (Bad file descriptor) [pid 4815] close(20) = -1 EBADF (Bad file descriptor) [pid 4815] close(21) = -1 EBADF (Bad file descriptor) [pid 4815] close(22) = -1 EBADF (Bad file descriptor) [pid 4815] close(23) = -1 EBADF (Bad file descriptor) [pid 4815] close(24) = -1 EBADF (Bad file descriptor) [pid 4815] close(25) = -1 EBADF (Bad file descriptor) [pid 4815] close(26) = -1 EBADF (Bad file descriptor) [pid 4815] close(27) = -1 EBADF (Bad file descriptor) [pid 4815] close(28) = -1 EBADF (Bad file descriptor) [pid 4815] close(29) = -1 EBADF (Bad file descriptor) [pid 4815] exit_group(0 [pid 4817] <... sendto resumed>) = ? [pid 4816] <... sendto resumed>) = ? [pid 4815] <... exit_group resumed>) = ? [pid 4817] +++ exited with 0 +++ [pid 4816] +++ exited with 0 +++ [pid 4815] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1168 ./strace-static-x86_64: Process 4818 attached [pid 4818] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4818] setpgid(0, 0) = 0 [pid 4818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4818] write(3, "1000", 4) = 4 [pid 4818] close(3) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4818] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4818] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1169], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1169 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4819 attached [pid 4819] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4819] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4819] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4819] <... futex resumed>) = 1 [pid 4819] sendto(4, NULL, 0, 0, NULL, 0 [pid 4818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4818] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4818] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4818] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4818] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1170], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1170 [pid 4818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4820 attached [pid 4820] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4820] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4820] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4820] <... futex resumed>) = 1 [pid 4820] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4820] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4820] <... futex resumed>) = 1 [pid 4820] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4820] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4818] <... futex resumed>) = 0 [pid 4818] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4818] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4820] <... futex resumed>) = 1 [pid 4820] sendto(5, NULL, 0, 0, NULL, 0 [pid 4818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4818] close(3) = 0 [pid 4818] close(4) = 0 [pid 4818] close(5) = 0 [pid 4818] close(6) = -1 EBADF (Bad file descriptor) [pid 4818] close(7) = -1 EBADF (Bad file descriptor) [pid 4818] close(8) = -1 EBADF (Bad file descriptor) [pid 4818] close(9) = -1 EBADF (Bad file descriptor) [pid 4818] close(10) = -1 EBADF (Bad file descriptor) [pid 4818] close(11) = -1 EBADF (Bad file descriptor) [pid 4818] close(12) = -1 EBADF (Bad file descriptor) [pid 4818] close(13) = -1 EBADF (Bad file descriptor) [pid 4818] close(14) = -1 EBADF (Bad file descriptor) [pid 4818] close(15) = -1 EBADF (Bad file descriptor) [pid 4818] close(16) = -1 EBADF (Bad file descriptor) [pid 4818] close(17) = -1 EBADF (Bad file descriptor) [pid 4818] close(18) = -1 EBADF (Bad file descriptor) [pid 4818] close(19) = -1 EBADF (Bad file descriptor) [pid 4818] close(20) = -1 EBADF (Bad file descriptor) [pid 4818] close(21) = -1 EBADF (Bad file descriptor) [pid 4818] close(22) = -1 EBADF (Bad file descriptor) [pid 4818] close(23) = -1 EBADF (Bad file descriptor) [pid 4818] close(24) = -1 EBADF (Bad file descriptor) [pid 4818] close(25) = -1 EBADF (Bad file descriptor) [pid 4818] close(26) = -1 EBADF (Bad file descriptor) [pid 4818] close(27) = -1 EBADF (Bad file descriptor) [pid 4818] close(28) = -1 EBADF (Bad file descriptor) [pid 4818] close(29) = -1 EBADF (Bad file descriptor) [pid 4818] exit_group(0) = ? [pid 4820] <... sendto resumed>) = ? [pid 4819] <... sendto resumed>) = ? [pid 4820] +++ exited with 0 +++ [pid 4819] +++ exited with 0 +++ [pid 4818] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1168, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1171 ./strace-static-x86_64: Process 4821 attached [pid 4821] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4821] setpgid(0, 0) = 0 [pid 4821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4821] write(3, "1000", 4) = 4 [pid 4821] close(3) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4821] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4821] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1172], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1172 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4822 attached [pid 4822] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4822] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4822] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4822] <... futex resumed>) = 1 [pid 4822] sendto(4, NULL, 0, 0, NULL, 0 [pid 4821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4821] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4821] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4821] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4821] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1173], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1173 [pid 4821] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4823 attached [pid 4823] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4823] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4823] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4823] <... futex resumed>) = 1 [pid 4823] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4823] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4823] <... futex resumed>) = 1 [pid 4823] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4823] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] <... futex resumed>) = 0 [pid 4821] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4821] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4823] <... futex resumed>) = 1 [pid 4823] sendto(5, NULL, 0, 0, NULL, 0 [pid 4821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4821] close(3) = 0 [pid 4821] close(4) = 0 [pid 4821] close(5) = 0 [pid 4821] close(6) = -1 EBADF (Bad file descriptor) [pid 4821] close(7) = -1 EBADF (Bad file descriptor) [pid 4821] close(8) = -1 EBADF (Bad file descriptor) [pid 4821] close(9) = -1 EBADF (Bad file descriptor) [pid 4821] close(10) = -1 EBADF (Bad file descriptor) [pid 4821] close(11) = -1 EBADF (Bad file descriptor) [pid 4821] close(12) = -1 EBADF (Bad file descriptor) [pid 4821] close(13) = -1 EBADF (Bad file descriptor) [pid 4821] close(14) = -1 EBADF (Bad file descriptor) [pid 4821] close(15) = -1 EBADF (Bad file descriptor) [pid 4821] close(16) = -1 EBADF (Bad file descriptor) [pid 4821] close(17) = -1 EBADF (Bad file descriptor) [pid 4821] close(18) = -1 EBADF (Bad file descriptor) [pid 4821] close(19) = -1 EBADF (Bad file descriptor) [pid 4821] close(20) = -1 EBADF (Bad file descriptor) [pid 4821] close(21) = -1 EBADF (Bad file descriptor) [pid 4821] close(22) = -1 EBADF (Bad file descriptor) [pid 4821] close(23) = -1 EBADF (Bad file descriptor) [pid 4821] close(24) = -1 EBADF (Bad file descriptor) [pid 4821] close(25) = -1 EBADF (Bad file descriptor) [pid 4821] close(26) = -1 EBADF (Bad file descriptor) [pid 4821] close(27) = -1 EBADF (Bad file descriptor) [pid 4821] close(28) = -1 EBADF (Bad file descriptor) [pid 4821] close(29) = -1 EBADF (Bad file descriptor) [pid 4821] exit_group(0) = ? [pid 4822] <... sendto resumed>) = ? [pid 4823] <... sendto resumed>) = ? [pid 4822] +++ exited with 0 +++ [pid 4823] +++ exited with 0 +++ [pid 4821] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1171, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1174 ./strace-static-x86_64: Process 4824 attached [pid 4824] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4824] setpgid(0, 0) = 0 [pid 4824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4824] write(3, "1000", 4) = 4 [pid 4824] close(3) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4824] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4824] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1175], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1175 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4825 attached [pid 4825] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4825] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4825] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4825] <... futex resumed>) = 1 [pid 4825] sendto(4, NULL, 0, 0, NULL, 0 [pid 4824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4824] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4824] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1176], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1176 [pid 4824] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4826 attached [pid 4826] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4826] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4826] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4826] <... futex resumed>) = 1 [pid 4826] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4826] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4826] <... futex resumed>) = 1 [pid 4826] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4826] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4824] <... futex resumed>) = 0 [pid 4824] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4826] <... futex resumed>) = 1 [pid 4826] sendto(5, NULL, 0, 0, NULL, 0 [pid 4824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4824] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4824] close(3) = 0 [pid 4824] close(4) = 0 [pid 4824] close(5) = 0 [pid 4824] close(6) = -1 EBADF (Bad file descriptor) [pid 4824] close(7) = -1 EBADF (Bad file descriptor) [pid 4824] close(8) = -1 EBADF (Bad file descriptor) [pid 4824] close(9) = -1 EBADF (Bad file descriptor) [pid 4824] close(10) = -1 EBADF (Bad file descriptor) [pid 4824] close(11) = -1 EBADF (Bad file descriptor) [pid 4824] close(12) = -1 EBADF (Bad file descriptor) [pid 4824] close(13) = -1 EBADF (Bad file descriptor) [pid 4824] close(14) = -1 EBADF (Bad file descriptor) [pid 4824] close(15) = -1 EBADF (Bad file descriptor) [pid 4824] close(16) = -1 EBADF (Bad file descriptor) [pid 4824] close(17) = -1 EBADF (Bad file descriptor) [pid 4824] close(18) = -1 EBADF (Bad file descriptor) [pid 4824] close(19) = -1 EBADF (Bad file descriptor) [pid 4824] close(20) = -1 EBADF (Bad file descriptor) [pid 4824] close(21) = -1 EBADF (Bad file descriptor) [pid 4824] close(22) = -1 EBADF (Bad file descriptor) [pid 4824] close(23) = -1 EBADF (Bad file descriptor) [pid 4824] close(24) = -1 EBADF (Bad file descriptor) [pid 4824] close(25) = -1 EBADF (Bad file descriptor) [pid 4824] close(26) = -1 EBADF (Bad file descriptor) [pid 4824] close(27) = -1 EBADF (Bad file descriptor) [pid 4824] close(28) = -1 EBADF (Bad file descriptor) [pid 4824] close(29) = -1 EBADF (Bad file descriptor) [pid 4824] exit_group(0 [pid 4826] <... sendto resumed>) = ? [pid 4825] <... sendto resumed>) = ? [pid 4824] <... exit_group resumed>) = ? [pid 4826] +++ exited with 0 +++ [pid 4825] +++ exited with 0 +++ [pid 4824] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1174, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1177 ./strace-static-x86_64: Process 4827 attached [pid 4827] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4827] setpgid(0, 0) = 0 [pid 4827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4827] write(3, "1000", 4) = 4 [pid 4827] close(3) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4827] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4827] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1178], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1178 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4828 attached [pid 4828] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4828] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4828] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4828] <... futex resumed>) = 1 [pid 4828] sendto(4, NULL, 0, 0, NULL, 0 [pid 4827] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4827] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4827] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4827] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1179], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1179 ./strace-static-x86_64: Process 4829 attached [pid 4827] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4829] set_robust_list(0x7fd2b3f249e0, 24 [pid 4827] <... futex resumed>) = 0 [pid 4829] <... set_robust_list resumed>) = 0 [pid 4827] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4829] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4827] <... futex resumed>) = 0 [pid 4829] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4827] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4829] <... connect resumed>) = 0 [pid 4827] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4829] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4827] <... futex resumed>) = 0 [pid 4827] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4827] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4829] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4829] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4827] <... futex resumed>) = 0 [pid 4829] <... futex resumed>) = 1 [pid 4829] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4827] close(3) = 0 [pid 4827] close(4) = 0 [pid 4827] close(5) = 0 [pid 4827] close(6) = -1 EBADF (Bad file descriptor) [pid 4827] close(7) = -1 EBADF (Bad file descriptor) [pid 4827] close(8) = -1 EBADF (Bad file descriptor) [pid 4827] close(9) = -1 EBADF (Bad file descriptor) [pid 4827] close(10) = -1 EBADF (Bad file descriptor) [pid 4827] close(11) = -1 EBADF (Bad file descriptor) [pid 4827] close(12) = -1 EBADF (Bad file descriptor) [pid 4827] close(13) = -1 EBADF (Bad file descriptor) [pid 4827] close(14) = -1 EBADF (Bad file descriptor) [pid 4827] close(15) = -1 EBADF (Bad file descriptor) [pid 4827] close(16) = -1 EBADF (Bad file descriptor) [pid 4827] close(17) = -1 EBADF (Bad file descriptor) [pid 4827] close(18) = -1 EBADF (Bad file descriptor) [pid 4827] close(19) = -1 EBADF (Bad file descriptor) [pid 4827] close(20) = -1 EBADF (Bad file descriptor) [pid 4827] close(21) = -1 EBADF (Bad file descriptor) [pid 4827] close(22) = -1 EBADF (Bad file descriptor) [pid 4827] close(23) = -1 EBADF (Bad file descriptor) [pid 4827] close(24) = -1 EBADF (Bad file descriptor) [pid 4827] close(25) = -1 EBADF (Bad file descriptor) [pid 4827] close(26) = -1 EBADF (Bad file descriptor) [pid 4827] close(27) = -1 EBADF (Bad file descriptor) [pid 4827] close(28) = -1 EBADF (Bad file descriptor) [pid 4827] close(29) = -1 EBADF (Bad file descriptor) [pid 4827] exit_group(0 [pid 4829] <... futex resumed>) = ? [pid 4828] <... sendto resumed>) = ? [pid 4827] <... exit_group resumed>) = ? [pid 4829] +++ exited with 0 +++ [pid 4828] +++ exited with 0 +++ [pid 4827] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1177, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1180 ./strace-static-x86_64: Process 4830 attached [pid 4830] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4830] setpgid(0, 0) = 0 [pid 4830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4830] write(3, "1000", 4) = 4 [pid 4830] close(3) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4830] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4830] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1181], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1181 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4831 attached [pid 4831] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4831] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4831] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4831] <... futex resumed>) = 1 [pid 4831] sendto(4, NULL, 0, 0, NULL, 0 [pid 4830] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4830] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4830] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4830] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1182], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1182 [pid 4830] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4832 attached [pid 4832] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4832] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4832] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4832] <... futex resumed>) = 1 [pid 4832] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4832] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4832] <... futex resumed>) = 1 [pid 4832] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4832] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4830] <... futex resumed>) = 0 [pid 4830] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4830] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4832] <... futex resumed>) = 1 [pid 4832] sendto(5, NULL, 0, 0, NULL, 0 [pid 4830] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4830] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4830] close(3) = 0 [pid 4830] close(4) = 0 [pid 4830] close(5) = 0 [pid 4830] close(6) = -1 EBADF (Bad file descriptor) [pid 4830] close(7) = -1 EBADF (Bad file descriptor) [pid 4830] close(8) = -1 EBADF (Bad file descriptor) [pid 4830] close(9) = -1 EBADF (Bad file descriptor) [pid 4830] close(10) = -1 EBADF (Bad file descriptor) [pid 4830] close(11) = -1 EBADF (Bad file descriptor) [pid 4830] close(12) = -1 EBADF (Bad file descriptor) [pid 4830] close(13) = -1 EBADF (Bad file descriptor) [pid 4830] close(14) = -1 EBADF (Bad file descriptor) [pid 4830] close(15) = -1 EBADF (Bad file descriptor) [pid 4830] close(16) = -1 EBADF (Bad file descriptor) [pid 4830] close(17) = -1 EBADF (Bad file descriptor) [pid 4830] close(18) = -1 EBADF (Bad file descriptor) [pid 4830] close(19) = -1 EBADF (Bad file descriptor) [pid 4830] close(20) = -1 EBADF (Bad file descriptor) [pid 4830] close(21) = -1 EBADF (Bad file descriptor) [pid 4830] close(22) = -1 EBADF (Bad file descriptor) [pid 4830] close(23) = -1 EBADF (Bad file descriptor) [pid 4830] close(24) = -1 EBADF (Bad file descriptor) [pid 4830] close(25) = -1 EBADF (Bad file descriptor) [pid 4830] close(26) = -1 EBADF (Bad file descriptor) [pid 4830] close(27) = -1 EBADF (Bad file descriptor) [pid 4830] close(28) = -1 EBADF (Bad file descriptor) [pid 4830] close(29) = -1 EBADF (Bad file descriptor) [pid 4830] exit_group(0 [pid 4832] <... sendto resumed>) = ? [pid 4831] <... sendto resumed>) = ? [pid 4830] <... exit_group resumed>) = ? [pid 4832] +++ exited with 0 +++ [pid 4831] +++ exited with 0 +++ [pid 4830] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1183 ./strace-static-x86_64: Process 4833 attached [pid 4833] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4833] setpgid(0, 0) = 0 [pid 4833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4833] write(3, "1000", 4) = 4 [pid 4833] close(3) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4833] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4833] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1184], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1184 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4834 attached [pid 4834] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4834] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4834] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4834] <... futex resumed>) = 1 [pid 4834] sendto(4, NULL, 0, 0, NULL, 0 [pid 4833] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4833] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4833] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4833] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1185], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1185 [pid 4833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4835 attached [pid 4835] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4835] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4835] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4835] <... futex resumed>) = 1 [pid 4835] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4835] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4835] <... futex resumed>) = 1 [pid 4835] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4835] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4833] <... futex resumed>) = 0 [pid 4833] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4835] <... futex resumed>) = 1 [pid 4835] sendto(5, NULL, 0, 0, NULL, 0 [pid 4833] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4833] close(3) = 0 [pid 4833] close(4) = 0 [pid 4833] close(5) = 0 [pid 4833] close(6) = -1 EBADF (Bad file descriptor) [pid 4833] close(7) = -1 EBADF (Bad file descriptor) [pid 4833] close(8) = -1 EBADF (Bad file descriptor) [pid 4833] close(9) = -1 EBADF (Bad file descriptor) [pid 4833] close(10) = -1 EBADF (Bad file descriptor) [pid 4833] close(11) = -1 EBADF (Bad file descriptor) [pid 4833] close(12) = -1 EBADF (Bad file descriptor) [pid 4833] close(13) = -1 EBADF (Bad file descriptor) [pid 4833] close(14) = -1 EBADF (Bad file descriptor) [pid 4833] close(15) = -1 EBADF (Bad file descriptor) [pid 4833] close(16) = -1 EBADF (Bad file descriptor) [pid 4833] close(17) = -1 EBADF (Bad file descriptor) [pid 4833] close(18) = -1 EBADF (Bad file descriptor) [pid 4833] close(19) = -1 EBADF (Bad file descriptor) [pid 4833] close(20) = -1 EBADF (Bad file descriptor) [pid 4833] close(21) = -1 EBADF (Bad file descriptor) [pid 4833] close(22) = -1 EBADF (Bad file descriptor) [pid 4833] close(23) = -1 EBADF (Bad file descriptor) [pid 4833] close(24) = -1 EBADF (Bad file descriptor) [pid 4833] close(25) = -1 EBADF (Bad file descriptor) [pid 4833] close(26) = -1 EBADF (Bad file descriptor) [pid 4833] close(27) = -1 EBADF (Bad file descriptor) [pid 4833] close(28) = -1 EBADF (Bad file descriptor) [pid 4833] close(29) = -1 EBADF (Bad file descriptor) [pid 4833] exit_group(0 [pid 4834] <... sendto resumed>) = ? [pid 4833] <... exit_group resumed>) = ? [pid 4834] +++ exited with 0 +++ [pid 4835] <... sendto resumed>) = ? [pid 4835] +++ exited with 0 +++ [pid 4833] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1183, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1186 ./strace-static-x86_64: Process 4836 attached [pid 4836] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4836] setpgid(0, 0) = 0 [pid 4836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4836] write(3, "1000", 4) = 4 [pid 4836] close(3) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4836] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4836] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1187], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1187 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4837 attached [pid 4837] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4837] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4837] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4837] <... futex resumed>) = 1 [pid 4837] sendto(4, NULL, 0, 0, NULL, 0 [pid 4836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4836] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4836] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4836] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1188], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1188 [pid 4836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4838 attached [pid 4838] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4838] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4838] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4838] <... futex resumed>) = 1 [pid 4838] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4838] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4838] <... futex resumed>) = 1 [pid 4838] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4838] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4836] <... futex resumed>) = 0 [pid 4836] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4838] <... futex resumed>) = 1 [pid 4838] sendto(5, NULL, 0, 0, NULL, 0 [pid 4836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4836] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4836] close(3) = 0 [pid 4836] close(4) = 0 [pid 4836] close(5) = 0 [pid 4836] close(6) = -1 EBADF (Bad file descriptor) [pid 4836] close(7) = -1 EBADF (Bad file descriptor) [pid 4836] close(8) = -1 EBADF (Bad file descriptor) [pid 4836] close(9) = -1 EBADF (Bad file descriptor) [pid 4836] close(10) = -1 EBADF (Bad file descriptor) [pid 4836] close(11) = -1 EBADF (Bad file descriptor) [pid 4836] close(12) = -1 EBADF (Bad file descriptor) [pid 4836] close(13) = -1 EBADF (Bad file descriptor) [pid 4836] close(14) = -1 EBADF (Bad file descriptor) [pid 4836] close(15) = -1 EBADF (Bad file descriptor) [pid 4836] close(16) = -1 EBADF (Bad file descriptor) [pid 4836] close(17) = -1 EBADF (Bad file descriptor) [pid 4836] close(18) = -1 EBADF (Bad file descriptor) [pid 4836] close(19) = -1 EBADF (Bad file descriptor) [pid 4836] close(20) = -1 EBADF (Bad file descriptor) [pid 4836] close(21) = -1 EBADF (Bad file descriptor) [pid 4836] close(22) = -1 EBADF (Bad file descriptor) [pid 4836] close(23) = -1 EBADF (Bad file descriptor) [pid 4836] close(24) = -1 EBADF (Bad file descriptor) [pid 4836] close(25) = -1 EBADF (Bad file descriptor) [pid 4836] close(26) = -1 EBADF (Bad file descriptor) [pid 4836] close(27) = -1 EBADF (Bad file descriptor) [pid 4836] close(28) = -1 EBADF (Bad file descriptor) [pid 4836] close(29) = -1 EBADF (Bad file descriptor) [pid 4836] exit_group(0 [pid 4838] <... sendto resumed>) = ? [pid 4837] <... sendto resumed>) = ? [pid 4836] <... exit_group resumed>) = ? [pid 4838] +++ exited with 0 +++ [pid 4837] +++ exited with 0 +++ [pid 4836] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1186, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1189 ./strace-static-x86_64: Process 4839 attached [pid 4839] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4839] setpgid(0, 0) = 0 [pid 4839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4839] write(3, "1000", 4) = 4 [pid 4839] close(3) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4839] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4839] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1190], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1190 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4840 attached [pid 4840] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4840] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4840] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4839] <... futex resumed>) = 0 [pid 4839] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4840] <... futex resumed>) = 1 [pid 4840] sendto(4, NULL, 0, 0, NULL, 0 [pid 4839] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4839] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4839] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4839] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4841 attached [pid 4841] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4841] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4839] <... clone resumed>, parent_tid=[1191], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1191 [pid 4839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] <... futex resumed>) = 0 [pid 4839] <... futex resumed>) = 1 [pid 4841] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4841] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4841] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4841] <... futex resumed>) = 0 [pid 4839] <... futex resumed>) = 1 [pid 4841] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4841] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4841] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4841] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4839] <... futex resumed>) = 0 [pid 4841] sendto(5, NULL, 0, 0, NULL, 0 [pid 4839] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4839] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4839] close(3) = 0 [pid 4839] close(4) = 0 [pid 4839] close(5) = 0 [pid 4839] close(6) = -1 EBADF (Bad file descriptor) [pid 4839] close(7) = -1 EBADF (Bad file descriptor) [pid 4839] close(8) = -1 EBADF (Bad file descriptor) [pid 4839] close(9) = -1 EBADF (Bad file descriptor) [pid 4839] close(10) = -1 EBADF (Bad file descriptor) [pid 4839] close(11) = -1 EBADF (Bad file descriptor) [pid 4839] close(12) = -1 EBADF (Bad file descriptor) [pid 4839] close(13) = -1 EBADF (Bad file descriptor) [pid 4839] close(14) = -1 EBADF (Bad file descriptor) [pid 4839] close(15) = -1 EBADF (Bad file descriptor) [pid 4839] close(16) = -1 EBADF (Bad file descriptor) [pid 4839] close(17) = -1 EBADF (Bad file descriptor) [pid 4839] close(18) = -1 EBADF (Bad file descriptor) [pid 4839] close(19) = -1 EBADF (Bad file descriptor) [pid 4839] close(20) = -1 EBADF (Bad file descriptor) [pid 4839] close(21) = -1 EBADF (Bad file descriptor) [pid 4839] close(22) = -1 EBADF (Bad file descriptor) [pid 4839] close(23) = -1 EBADF (Bad file descriptor) [pid 4839] close(24) = -1 EBADF (Bad file descriptor) [pid 4839] close(25) = -1 EBADF (Bad file descriptor) [pid 4839] close(26) = -1 EBADF (Bad file descriptor) [pid 4839] close(27) = -1 EBADF (Bad file descriptor) [pid 4839] close(28) = -1 EBADF (Bad file descriptor) [pid 4839] close(29) = -1 EBADF (Bad file descriptor) [pid 4839] exit_group(0 [pid 4841] <... sendto resumed>) = ? [pid 4840] <... sendto resumed>) = ? [pid 4839] <... exit_group resumed>) = ? [pid 4841] +++ exited with 0 +++ [pid 4840] +++ exited with 0 +++ [pid 4839] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1189, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1192 ./strace-static-x86_64: Process 4842 attached [pid 4842] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4842] setpgid(0, 0) = 0 [pid 4842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4842] write(3, "1000", 4) = 4 [pid 4842] close(3) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4842] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4842] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1193], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1193 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4843 attached [pid 4843] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4843] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4843] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4843] <... futex resumed>) = 1 [pid 4843] sendto(4, NULL, 0, 0, NULL, 0 [pid 4842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4842] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4842] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4842] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1194], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1194 [pid 4842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4844 attached [pid 4844] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4844] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4844] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4844] <... futex resumed>) = 1 [pid 4844] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4844] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4844] <... futex resumed>) = 1 [pid 4844] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4844] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4842] <... futex resumed>) = 0 [pid 4842] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4842] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4844] <... futex resumed>) = 1 [pid 4844] sendto(5, NULL, 0, 0, NULL, 0 [pid 4842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4842] close(3) = 0 [pid 4842] close(4) = 0 [pid 4842] close(5) = 0 [pid 4842] close(6) = -1 EBADF (Bad file descriptor) [pid 4842] close(7) = -1 EBADF (Bad file descriptor) [pid 4842] close(8) = -1 EBADF (Bad file descriptor) [pid 4842] close(9) = -1 EBADF (Bad file descriptor) [pid 4842] close(10) = -1 EBADF (Bad file descriptor) [pid 4842] close(11) = -1 EBADF (Bad file descriptor) [pid 4842] close(12) = -1 EBADF (Bad file descriptor) [pid 4842] close(13) = -1 EBADF (Bad file descriptor) [pid 4842] close(14) = -1 EBADF (Bad file descriptor) [pid 4842] close(15) = -1 EBADF (Bad file descriptor) [pid 4842] close(16) = -1 EBADF (Bad file descriptor) [pid 4842] close(17) = -1 EBADF (Bad file descriptor) [pid 4842] close(18) = -1 EBADF (Bad file descriptor) [pid 4842] close(19) = -1 EBADF (Bad file descriptor) [pid 4842] close(20) = -1 EBADF (Bad file descriptor) [pid 4842] close(21) = -1 EBADF (Bad file descriptor) [pid 4842] close(22) = -1 EBADF (Bad file descriptor) [pid 4842] close(23) = -1 EBADF (Bad file descriptor) [pid 4842] close(24) = -1 EBADF (Bad file descriptor) [pid 4842] close(25) = -1 EBADF (Bad file descriptor) [pid 4842] close(26) = -1 EBADF (Bad file descriptor) [pid 4842] close(27) = -1 EBADF (Bad file descriptor) [pid 4842] close(28) = -1 EBADF (Bad file descriptor) [pid 4842] close(29) = -1 EBADF (Bad file descriptor) [pid 4842] exit_group(0 [pid 4844] <... sendto resumed>) = ? [pid 4843] <... sendto resumed>) = ? [pid 4842] <... exit_group resumed>) = ? [pid 4844] +++ exited with 0 +++ [pid 4843] +++ exited with 0 +++ [pid 4842] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1192, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1195 ./strace-static-x86_64: Process 4845 attached [pid 4845] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4845] setpgid(0, 0) = 0 [pid 4845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4845] write(3, "1000", 4) = 4 [pid 4845] close(3) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4845] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4845] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1196], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1196 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4846 attached [pid 4846] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4846] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4846] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4846] <... futex resumed>) = 1 [pid 4846] sendto(4, NULL, 0, 0, NULL, 0 [pid 4845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4845] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4845] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4845] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4845] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1197], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1197 [pid 4845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4847 attached [pid 4847] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4847] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4847] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4847] <... futex resumed>) = 1 [pid 4847] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4847] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4847] <... futex resumed>) = 1 [pid 4847] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4847] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4845] <... futex resumed>) = 0 [pid 4845] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4845] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4847] <... futex resumed>) = 1 [pid 4847] sendto(5, NULL, 0, 0, NULL, 0 [pid 4845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4845] close(3) = 0 [pid 4845] close(4) = 0 [pid 4845] close(5) = 0 [pid 4845] close(6) = -1 EBADF (Bad file descriptor) [pid 4845] close(7) = -1 EBADF (Bad file descriptor) [pid 4845] close(8) = -1 EBADF (Bad file descriptor) [pid 4845] close(9) = -1 EBADF (Bad file descriptor) [pid 4845] close(10) = -1 EBADF (Bad file descriptor) [pid 4845] close(11) = -1 EBADF (Bad file descriptor) [pid 4845] close(12) = -1 EBADF (Bad file descriptor) [pid 4845] close(13) = -1 EBADF (Bad file descriptor) [pid 4845] close(14) = -1 EBADF (Bad file descriptor) [pid 4845] close(15) = -1 EBADF (Bad file descriptor) [pid 4845] close(16) = -1 EBADF (Bad file descriptor) [pid 4845] close(17) = -1 EBADF (Bad file descriptor) [pid 4845] close(18) = -1 EBADF (Bad file descriptor) [pid 4845] close(19) = -1 EBADF (Bad file descriptor) [pid 4845] close(20) = -1 EBADF (Bad file descriptor) [pid 4845] close(21) = -1 EBADF (Bad file descriptor) [pid 4845] close(22) = -1 EBADF (Bad file descriptor) [pid 4845] close(23) = -1 EBADF (Bad file descriptor) [pid 4845] close(24) = -1 EBADF (Bad file descriptor) [pid 4845] close(25) = -1 EBADF (Bad file descriptor) [pid 4845] close(26) = -1 EBADF (Bad file descriptor) [pid 4845] close(27) = -1 EBADF (Bad file descriptor) [pid 4845] close(28) = -1 EBADF (Bad file descriptor) [pid 4845] close(29) = -1 EBADF (Bad file descriptor) [pid 4845] exit_group(0 [pid 4847] <... sendto resumed>) = ? [pid 4846] <... sendto resumed>) = ? [pid 4845] <... exit_group resumed>) = ? [pid 4847] +++ exited with 0 +++ [pid 4846] +++ exited with 0 +++ [pid 4845] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1195, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1198 ./strace-static-x86_64: Process 4848 attached [pid 4848] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4848] setpgid(0, 0) = 0 [pid 4848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4848] write(3, "1000", 4) = 4 [pid 4848] close(3) = 0 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4848] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4848] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1199], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1199 [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4849 attached [pid 4849] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4849] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4848] <... futex resumed>) = 0 [pid 4849] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... connect resumed>) = 0 [pid 4848] <... futex resumed>) = 0 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] <... futex resumed>) = 0 [pid 4848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4849] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4848] <... futex resumed>) = 0 [pid 4849] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] <... bind resumed>) = 0 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4848] <... futex resumed>) = 0 [pid 4849] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4848] <... futex resumed>) = 0 [pid 4849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] <... sendmsg resumed>) = 0 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4848] <... futex resumed>) = 0 [pid 4849] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4848] <... futex resumed>) = 0 [pid 4849] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] <... socket resumed>) = 4 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4848] <... futex resumed>) = 0 [pid 4849] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4848] <... futex resumed>) = 0 [pid 4849] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] <... connect resumed>) = 0 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4848] <... futex resumed>) = 0 [pid 4849] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4848] <... futex resumed>) = 0 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4849] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4849] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4848] <... futex resumed>) = 0 [pid 4849] sendto(4, NULL, 0, 0, NULL, 0 [pid 4848] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4848] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4848] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4848] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1200], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1200 [pid 4848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4850 attached [pid 4850] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4850] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4850] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4848] <... futex resumed>) = 0 [pid 4848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4850] <... futex resumed>) = 1 [pid 4850] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4850] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4848] <... futex resumed>) = 0 [pid 4848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4850] <... futex resumed>) = 1 [pid 4850] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4850] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4848] <... futex resumed>) = 0 [pid 4848] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4848] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4850] <... futex resumed>) = 1 [pid 4850] sendto(5, NULL, 0, 0, NULL, 0 [pid 4848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4848] close(3) = 0 [pid 4848] close(4) = 0 [pid 4848] close(5) = 0 [pid 4848] close(6) = -1 EBADF (Bad file descriptor) [pid 4848] close(7) = -1 EBADF (Bad file descriptor) [pid 4848] close(8) = -1 EBADF (Bad file descriptor) [pid 4848] close(9) = -1 EBADF (Bad file descriptor) [pid 4848] close(10) = -1 EBADF (Bad file descriptor) [pid 4848] close(11) = -1 EBADF (Bad file descriptor) [pid 4848] close(12) = -1 EBADF (Bad file descriptor) [pid 4848] close(13) = -1 EBADF (Bad file descriptor) [pid 4848] close(14) = -1 EBADF (Bad file descriptor) [pid 4848] close(15) = -1 EBADF (Bad file descriptor) [pid 4848] close(16) = -1 EBADF (Bad file descriptor) [pid 4848] close(17) = -1 EBADF (Bad file descriptor) [pid 4848] close(18) = -1 EBADF (Bad file descriptor) [pid 4848] close(19) = -1 EBADF (Bad file descriptor) [pid 4848] close(20) = -1 EBADF (Bad file descriptor) [pid 4848] close(21) = -1 EBADF (Bad file descriptor) [pid 4848] close(22) = -1 EBADF (Bad file descriptor) [pid 4848] close(23) = -1 EBADF (Bad file descriptor) [pid 4848] close(24) = -1 EBADF (Bad file descriptor) [pid 4848] close(25) = -1 EBADF (Bad file descriptor) [pid 4848] close(26) = -1 EBADF (Bad file descriptor) [pid 4848] close(27) = -1 EBADF (Bad file descriptor) [pid 4848] close(28) = -1 EBADF (Bad file descriptor) [pid 4848] close(29) = -1 EBADF (Bad file descriptor) [pid 4848] exit_group(0 [pid 4850] <... sendto resumed>) = ? [pid 4849] <... sendto resumed>) = ? [pid 4848] <... exit_group resumed>) = ? [pid 4850] +++ exited with 0 +++ [pid 4849] +++ exited with 0 +++ [pid 4848] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1198, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1201 ./strace-static-x86_64: Process 4851 attached [pid 4851] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4851] setpgid(0, 0) = 0 [pid 4851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4851] write(3, "1000", 4) = 4 [pid 4851] close(3) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4851] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4851] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1202], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1202 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4852 attached [pid 4852] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4852] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] sendto(4, NULL, 0, 0, NULL, 0) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4851] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4852] <... futex resumed>) = 1 [pid 4852] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4852] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4851] <... futex resumed>) = 0 [pid 4851] close(3) = 0 [pid 4851] close(4) = 0 [pid 4851] close(5) = 0 [pid 4851] close(6) = -1 EBADF (Bad file descriptor) [pid 4851] close(7) = -1 EBADF (Bad file descriptor) [pid 4851] close(8) = -1 EBADF (Bad file descriptor) [pid 4851] close(9) = -1 EBADF (Bad file descriptor) [pid 4851] close(10) = -1 EBADF (Bad file descriptor) [pid 4851] close(11) = -1 EBADF (Bad file descriptor) [pid 4851] close(12) = -1 EBADF (Bad file descriptor) [pid 4851] close(13) = -1 EBADF (Bad file descriptor) [pid 4851] close(14) = -1 EBADF (Bad file descriptor) [pid 4852] <... futex resumed>) = 1 [pid 4851] close(15 [pid 4852] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 4851] close(16) = -1 EBADF (Bad file descriptor) [pid 4851] close(17) = -1 EBADF (Bad file descriptor) [pid 4851] close(18) = -1 EBADF (Bad file descriptor) [pid 4851] close(19) = -1 EBADF (Bad file descriptor) [pid 4851] close(20) = -1 EBADF (Bad file descriptor) [pid 4851] close(21) = -1 EBADF (Bad file descriptor) [pid 4851] close(22) = -1 EBADF (Bad file descriptor) [pid 4851] close(23) = -1 EBADF (Bad file descriptor) [pid 4851] close(24) = -1 EBADF (Bad file descriptor) [pid 4851] close(25) = -1 EBADF (Bad file descriptor) [pid 4851] close(26) = -1 EBADF (Bad file descriptor) [pid 4851] close(27) = -1 EBADF (Bad file descriptor) [pid 4851] close(28) = -1 EBADF (Bad file descriptor) [pid 4851] close(29) = -1 EBADF (Bad file descriptor) [pid 4851] exit_group(0 [pid 4852] <... futex resumed>) = ? [pid 4851] <... exit_group resumed>) = ? [pid 4852] +++ exited with 0 +++ [pid 4851] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1203 ./strace-static-x86_64: Process 4853 attached [pid 4853] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4853] setpgid(0, 0) = 0 [pid 4853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4853] write(3, "1000", 4) = 4 [pid 4853] close(3) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4853] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4853] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1204], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1204 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4854 attached [pid 4854] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4854] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4854] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4854] <... futex resumed>) = 1 [pid 4854] sendto(4, NULL, 0, 0, NULL, 0 [pid 4853] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4853] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4853] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1205], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1205 [pid 4853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4855 attached [pid 4855] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4855] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4855] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4855] <... futex resumed>) = 1 [pid 4855] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4855] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4855] <... futex resumed>) = 1 [pid 4855] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4855] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4853] <... futex resumed>) = 0 [pid 4853] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4855] <... futex resumed>) = 1 [pid 4855] sendto(5, NULL, 0, 0, NULL, 0 [pid 4853] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4853] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4853] close(3) = 0 [pid 4853] close(4) = 0 [pid 4853] close(5) = 0 [pid 4853] close(6) = -1 EBADF (Bad file descriptor) [pid 4853] close(7) = -1 EBADF (Bad file descriptor) [pid 4853] close(8) = -1 EBADF (Bad file descriptor) [pid 4853] close(9) = -1 EBADF (Bad file descriptor) [pid 4853] close(10) = -1 EBADF (Bad file descriptor) [pid 4853] close(11) = -1 EBADF (Bad file descriptor) [pid 4853] close(12) = -1 EBADF (Bad file descriptor) [pid 4853] close(13) = -1 EBADF (Bad file descriptor) [pid 4853] close(14) = -1 EBADF (Bad file descriptor) [pid 4853] close(15) = -1 EBADF (Bad file descriptor) [pid 4853] close(16) = -1 EBADF (Bad file descriptor) [pid 4853] close(17) = -1 EBADF (Bad file descriptor) [pid 4853] close(18) = -1 EBADF (Bad file descriptor) [pid 4853] close(19) = -1 EBADF (Bad file descriptor) [pid 4853] close(20) = -1 EBADF (Bad file descriptor) [pid 4853] close(21) = -1 EBADF (Bad file descriptor) [pid 4853] close(22) = -1 EBADF (Bad file descriptor) [pid 4853] close(23) = -1 EBADF (Bad file descriptor) [pid 4853] close(24) = -1 EBADF (Bad file descriptor) [pid 4853] close(25) = -1 EBADF (Bad file descriptor) [pid 4853] close(26) = -1 EBADF (Bad file descriptor) [pid 4853] close(27) = -1 EBADF (Bad file descriptor) [pid 4853] close(28) = -1 EBADF (Bad file descriptor) [pid 4853] close(29) = -1 EBADF (Bad file descriptor) [pid 4853] exit_group(0) = ? [pid 4855] <... sendto resumed>) = ? [pid 4855] +++ exited with 0 +++ [pid 4854] <... sendto resumed>) = ? [pid 4854] +++ exited with 0 +++ [pid 4853] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1203, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4856 attached , child_tidptr=0x555556bdb5d0) = 1206 [pid 4856] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4856] setpgid(0, 0) = 0 [pid 4856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4856] write(3, "1000", 4) = 4 [pid 4856] close(3) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4856] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4856] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1207], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1207 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4857 attached [pid 4857] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4857] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4857] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4857] <... futex resumed>) = 1 [pid 4857] sendto(4, NULL, 0, 0, NULL, 0 [pid 4856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4856] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4856] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4856] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4856] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1208], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1208 [pid 4856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4858 attached [pid 4858] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4858] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4858] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4858] <... futex resumed>) = 1 [pid 4858] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4858] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4858] <... futex resumed>) = 1 [pid 4858] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4858] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4856] <... futex resumed>) = 0 [pid 4856] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4858] <... futex resumed>) = 1 [pid 4858] sendto(5, NULL, 0, 0, NULL, 0 [pid 4856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4856] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4856] close(3) = 0 [pid 4856] close(4) = 0 [pid 4856] close(5) = 0 [pid 4856] close(6) = -1 EBADF (Bad file descriptor) [pid 4856] close(7) = -1 EBADF (Bad file descriptor) [pid 4856] close(8) = -1 EBADF (Bad file descriptor) [pid 4856] close(9) = -1 EBADF (Bad file descriptor) [pid 4856] close(10) = -1 EBADF (Bad file descriptor) [pid 4856] close(11) = -1 EBADF (Bad file descriptor) [pid 4856] close(12) = -1 EBADF (Bad file descriptor) [pid 4856] close(13) = -1 EBADF (Bad file descriptor) [pid 4856] close(14) = -1 EBADF (Bad file descriptor) [pid 4856] close(15) = -1 EBADF (Bad file descriptor) [pid 4856] close(16) = -1 EBADF (Bad file descriptor) [pid 4856] close(17) = -1 EBADF (Bad file descriptor) [pid 4856] close(18) = -1 EBADF (Bad file descriptor) [pid 4856] close(19) = -1 EBADF (Bad file descriptor) [pid 4856] close(20) = -1 EBADF (Bad file descriptor) [pid 4856] close(21) = -1 EBADF (Bad file descriptor) [pid 4856] close(22) = -1 EBADF (Bad file descriptor) [pid 4856] close(23) = -1 EBADF (Bad file descriptor) [pid 4856] close(24) = -1 EBADF (Bad file descriptor) [pid 4856] close(25) = -1 EBADF (Bad file descriptor) [pid 4856] close(26) = -1 EBADF (Bad file descriptor) [pid 4856] close(27) = -1 EBADF (Bad file descriptor) [pid 4856] close(28) = -1 EBADF (Bad file descriptor) [pid 4856] close(29) = -1 EBADF (Bad file descriptor) [pid 4856] exit_group(0 [pid 4858] <... sendto resumed>) = ? [pid 4857] <... sendto resumed>) = ? [pid 4856] <... exit_group resumed>) = ? [pid 4858] +++ exited with 0 +++ [pid 4857] +++ exited with 0 +++ [pid 4856] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1206, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1209 ./strace-static-x86_64: Process 4859 attached [pid 4859] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4859] setpgid(0, 0) = 0 [pid 4859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4859] write(3, "1000", 4) = 4 [pid 4859] close(3) = 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4859] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4859] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1210], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1210 [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4860 attached [pid 4860] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4860] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] <... futex resumed>) = 0 [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = 0 [pid 4860] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] <... futex resumed>) = 1 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = 0 [pid 4860] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... futex resumed>) = 1 [pid 4860] <... futex resumed>) = 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = 0 [pid 4859] <... futex resumed>) = 1 [pid 4860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4859] <... futex resumed>) = 0 [pid 4860] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] <... socket resumed>) = 4 [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4859] <... futex resumed>) = 0 [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = 0 [pid 4859] <... futex resumed>) = 1 [pid 4860] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4859] <... futex resumed>) = 0 [pid 4860] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4860] <... bind resumed>) = 0 [pid 4860] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4860] <... futex resumed>) = 0 [pid 4860] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4859] <... futex resumed>) = 0 [pid 4860] sendto(4, NULL, 0, 0, NULL, 0 [pid 4859] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4859] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4859] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4859] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1211], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1211 [pid 4859] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4861 attached [pid 4861] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4861] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4861] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... futex resumed>) = 0 [pid 4859] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4861] <... futex resumed>) = 1 [pid 4861] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4861] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... futex resumed>) = 0 [pid 4859] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4861] <... futex resumed>) = 1 [pid 4861] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4861] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... futex resumed>) = 0 [pid 4859] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4859] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4861] <... futex resumed>) = 1 [pid 4861] sendto(5, NULL, 0, 0, NULL, 0) = -1 ECONNRESET (Connection reset by peer) [pid 4861] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4859] <... futex resumed>) = 0 [pid 4861] <... futex resumed>) = 1 [pid 4861] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4859] close(3) = 0 [pid 4859] close(4) = 0 [pid 4859] close(5) = 0 [pid 4859] close(6) = -1 EBADF (Bad file descriptor) [pid 4859] close(7) = -1 EBADF (Bad file descriptor) [pid 4859] close(8) = -1 EBADF (Bad file descriptor) [pid 4859] close(9) = -1 EBADF (Bad file descriptor) [pid 4859] close(10) = -1 EBADF (Bad file descriptor) [pid 4859] close(11) = -1 EBADF (Bad file descriptor) [pid 4859] close(12) = -1 EBADF (Bad file descriptor) [pid 4859] close(13) = -1 EBADF (Bad file descriptor) [pid 4859] close(14) = -1 EBADF (Bad file descriptor) [pid 4859] close(15) = -1 EBADF (Bad file descriptor) [pid 4859] close(16) = -1 EBADF (Bad file descriptor) [pid 4859] close(17) = -1 EBADF (Bad file descriptor) [pid 4859] close(18) = -1 EBADF (Bad file descriptor) [pid 4859] close(19) = -1 EBADF (Bad file descriptor) [pid 4859] close(20) = -1 EBADF (Bad file descriptor) [pid 4859] close(21) = -1 EBADF (Bad file descriptor) [pid 4859] close(22) = -1 EBADF (Bad file descriptor) [pid 4859] close(23) = -1 EBADF (Bad file descriptor) [pid 4859] close(24) = -1 EBADF (Bad file descriptor) [pid 4859] close(25) = -1 EBADF (Bad file descriptor) [pid 4859] close(26) = -1 EBADF (Bad file descriptor) [pid 4859] close(27) = -1 EBADF (Bad file descriptor) [pid 4859] close(28) = -1 EBADF (Bad file descriptor) [pid 4859] close(29) = -1 EBADF (Bad file descriptor) [pid 4859] exit_group(0 [pid 4861] <... futex resumed>) = ? [pid 4860] <... sendto resumed>) = ? [pid 4859] <... exit_group resumed>) = ? [pid 4861] +++ exited with 0 +++ [pid 4860] +++ exited with 0 +++ [pid 4859] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1209, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1212 ./strace-static-x86_64: Process 4862 attached [pid 4862] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4862] setpgid(0, 0) = 0 [pid 4862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4862] write(3, "1000", 4) = 4 [pid 4862] close(3) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4862] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4862] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1213], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1213 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4863 attached [pid 4863] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4863] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4863] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = 0 [pid 4862] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4863] <... futex resumed>) = 1 [pid 4863] sendto(4, NULL, 0, 0, NULL, 0 [pid 4862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4862] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4862] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4862] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1214], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1214 [pid 4862] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4864 attached [pid 4864] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4864] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4864] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4862] <... futex resumed>) = 0 [pid 4864] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4862] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] <... connect resumed>) = 0 [pid 4862] <... futex resumed>) = 0 [pid 4864] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4864] <... futex resumed>) = 0 [pid 4862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4864] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4862] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4864] <... bind resumed>) = 0 [pid 4862] <... futex resumed>) = 0 [pid 4864] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4864] <... futex resumed>) = 0 [pid 4862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4864] sendto(5, NULL, 0, 0, NULL, 0 [pid 4862] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4862] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4862] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4862] close(3) = 0 [pid 4862] close(4) = 0 [pid 4862] close(5) = 0 [pid 4862] close(6) = -1 EBADF (Bad file descriptor) [pid 4862] close(7) = -1 EBADF (Bad file descriptor) [pid 4862] close(8) = -1 EBADF (Bad file descriptor) [pid 4862] close(9) = -1 EBADF (Bad file descriptor) [pid 4862] close(10) = -1 EBADF (Bad file descriptor) [pid 4862] close(11) = -1 EBADF (Bad file descriptor) [pid 4862] close(12) = -1 EBADF (Bad file descriptor) [pid 4862] close(13) = -1 EBADF (Bad file descriptor) [pid 4862] close(14) = -1 EBADF (Bad file descriptor) [pid 4862] close(15) = -1 EBADF (Bad file descriptor) [pid 4862] close(16) = -1 EBADF (Bad file descriptor) [pid 4862] close(17) = -1 EBADF (Bad file descriptor) [pid 4862] close(18) = -1 EBADF (Bad file descriptor) [pid 4862] close(19) = -1 EBADF (Bad file descriptor) [pid 4862] close(20) = -1 EBADF (Bad file descriptor) [pid 4862] close(21) = -1 EBADF (Bad file descriptor) [pid 4862] close(22) = -1 EBADF (Bad file descriptor) [pid 4862] close(23) = -1 EBADF (Bad file descriptor) [pid 4862] close(24) = -1 EBADF (Bad file descriptor) [pid 4862] close(25) = -1 EBADF (Bad file descriptor) [pid 4862] close(26) = -1 EBADF (Bad file descriptor) [pid 4862] close(27) = -1 EBADF (Bad file descriptor) [pid 4862] close(28) = -1 EBADF (Bad file descriptor) [pid 4862] close(29) = -1 EBADF (Bad file descriptor) [pid 4862] exit_group(0 [pid 4864] <... sendto resumed>) = ? [pid 4862] <... exit_group resumed>) = ? [pid 4864] +++ exited with 0 +++ [pid 4863] <... sendto resumed>) = ? [pid 4863] +++ exited with 0 +++ [pid 4862] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1212, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1215 ./strace-static-x86_64: Process 4865 attached [pid 4865] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4865] setpgid(0, 0) = 0 [pid 4865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4865] write(3, "1000", 4) = 4 [pid 4865] close(3) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4865] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4865] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1216], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1216 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4866 attached [pid 4866] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4866] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4866] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4866] <... futex resumed>) = 1 [pid 4866] sendto(4, NULL, 0, 0, NULL, 0 [pid 4865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4865] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4865] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4865] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4865] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1217], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1217 [pid 4865] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4867 attached [pid 4867] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4867] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4867] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] <... futex resumed>) = 1 [pid 4867] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4867] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] <... futex resumed>) = 1 [pid 4867] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4867] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4865] <... futex resumed>) = 0 [pid 4865] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4865] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4867] <... futex resumed>) = 1 [pid 4867] sendto(5, NULL, 0, 0, NULL, 0 [pid 4865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4865] close(3) = 0 [pid 4865] close(4) = 0 [pid 4865] close(5) = 0 [pid 4865] close(6) = -1 EBADF (Bad file descriptor) [pid 4865] close(7) = -1 EBADF (Bad file descriptor) [pid 4865] close(8) = -1 EBADF (Bad file descriptor) [pid 4865] close(9) = -1 EBADF (Bad file descriptor) [pid 4865] close(10) = -1 EBADF (Bad file descriptor) [pid 4865] close(11) = -1 EBADF (Bad file descriptor) [pid 4865] close(12) = -1 EBADF (Bad file descriptor) [pid 4865] close(13) = -1 EBADF (Bad file descriptor) [pid 4865] close(14) = -1 EBADF (Bad file descriptor) [pid 4865] close(15) = -1 EBADF (Bad file descriptor) [pid 4865] close(16) = -1 EBADF (Bad file descriptor) [pid 4865] close(17) = -1 EBADF (Bad file descriptor) [pid 4865] close(18) = -1 EBADF (Bad file descriptor) [pid 4865] close(19) = -1 EBADF (Bad file descriptor) [pid 4865] close(20) = -1 EBADF (Bad file descriptor) [pid 4865] close(21) = -1 EBADF (Bad file descriptor) [pid 4865] close(22) = -1 EBADF (Bad file descriptor) [pid 4865] close(23) = -1 EBADF (Bad file descriptor) [pid 4865] close(24) = -1 EBADF (Bad file descriptor) [pid 4865] close(25) = -1 EBADF (Bad file descriptor) [pid 4865] close(26) = -1 EBADF (Bad file descriptor) [pid 4865] close(27) = -1 EBADF (Bad file descriptor) [pid 4865] close(28) = -1 EBADF (Bad file descriptor) [pid 4865] close(29) = -1 EBADF (Bad file descriptor) [pid 4865] exit_group(0 [pid 4866] <... sendto resumed>) = ? [pid 4865] <... exit_group resumed>) = ? [pid 4867] <... sendto resumed>) = ? [pid 4866] +++ exited with 0 +++ [pid 4867] +++ exited with 0 +++ [pid 4865] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1215, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1218 ./strace-static-x86_64: Process 4868 attached [pid 4868] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4868] setpgid(0, 0) = 0 [pid 4868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4868] write(3, "1000", 4) = 4 [pid 4868] close(3) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4868] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4868] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1219], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1219 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4869 attached [pid 4869] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4869] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4869] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4869] <... futex resumed>) = 1 [pid 4869] sendto(4, NULL, 0, 0, NULL, 0 [pid 4868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4868] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4868] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4868] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4868] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1220], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1220 [pid 4868] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4870 attached [pid 4870] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4870] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4870] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4870] <... futex resumed>) = 1 [pid 4870] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4870] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4870] <... futex resumed>) = 1 [pid 4870] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4870] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4868] <... futex resumed>) = 0 [pid 4868] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4868] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4870] <... futex resumed>) = 1 [pid 4870] sendto(5, NULL, 0, 0, NULL, 0 [pid 4868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4868] close(3) = 0 [pid 4868] close(4) = 0 [pid 4868] close(5) = 0 [pid 4868] close(6) = -1 EBADF (Bad file descriptor) [pid 4868] close(7) = -1 EBADF (Bad file descriptor) [pid 4868] close(8) = -1 EBADF (Bad file descriptor) [pid 4868] close(9) = -1 EBADF (Bad file descriptor) [pid 4868] close(10) = -1 EBADF (Bad file descriptor) [pid 4868] close(11) = -1 EBADF (Bad file descriptor) [pid 4868] close(12) = -1 EBADF (Bad file descriptor) [pid 4868] close(13) = -1 EBADF (Bad file descriptor) [pid 4868] close(14) = -1 EBADF (Bad file descriptor) [pid 4868] close(15) = -1 EBADF (Bad file descriptor) [pid 4868] close(16) = -1 EBADF (Bad file descriptor) [pid 4868] close(17) = -1 EBADF (Bad file descriptor) [pid 4868] close(18) = -1 EBADF (Bad file descriptor) [pid 4868] close(19) = -1 EBADF (Bad file descriptor) [pid 4868] close(20) = -1 EBADF (Bad file descriptor) [pid 4868] close(21) = -1 EBADF (Bad file descriptor) [pid 4868] close(22) = -1 EBADF (Bad file descriptor) [pid 4868] close(23) = -1 EBADF (Bad file descriptor) [pid 4868] close(24) = -1 EBADF (Bad file descriptor) [pid 4868] close(25) = -1 EBADF (Bad file descriptor) [pid 4868] close(26) = -1 EBADF (Bad file descriptor) [pid 4868] close(27) = -1 EBADF (Bad file descriptor) [pid 4868] close(28) = -1 EBADF (Bad file descriptor) [pid 4868] close(29) = -1 EBADF (Bad file descriptor) [pid 4868] exit_group(0) = ? [pid 4870] <... sendto resumed>) = ? [pid 4869] <... sendto resumed>) = ? [pid 4870] +++ exited with 0 +++ [pid 4869] +++ exited with 0 +++ [pid 4868] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1218, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1221 ./strace-static-x86_64: Process 4871 attached [pid 4871] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4871] setpgid(0, 0) = 0 [pid 4871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4871] write(3, "1000", 4) = 4 [pid 4871] close(3) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4871] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4871] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1222], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1222 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4872 attached [pid 4872] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4872] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4872] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4872] <... futex resumed>) = 1 [pid 4872] sendto(4, NULL, 0, 0, NULL, 0 [pid 4871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4871] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4871] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4871] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4871] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1223], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1223 [pid 4871] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4873 attached [pid 4873] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4873] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4873] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4873] <... futex resumed>) = 1 [pid 4873] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4873] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4873] <... futex resumed>) = 1 [pid 4873] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4873] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = 0 [pid 4871] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4871] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4873] <... futex resumed>) = 1 [pid 4873] sendto(5, NULL, 0, 0, NULL, 0 [pid 4871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4871] close(3) = 0 [pid 4871] close(4) = 0 [pid 4871] close(5) = 0 [pid 4871] close(6) = -1 EBADF (Bad file descriptor) [pid 4871] close(7) = -1 EBADF (Bad file descriptor) [pid 4871] close(8) = -1 EBADF (Bad file descriptor) [pid 4871] close(9) = -1 EBADF (Bad file descriptor) [pid 4871] close(10) = -1 EBADF (Bad file descriptor) [pid 4871] close(11) = -1 EBADF (Bad file descriptor) [pid 4871] close(12) = -1 EBADF (Bad file descriptor) [pid 4871] close(13) = -1 EBADF (Bad file descriptor) [pid 4871] close(14) = -1 EBADF (Bad file descriptor) [pid 4871] close(15) = -1 EBADF (Bad file descriptor) [pid 4871] close(16) = -1 EBADF (Bad file descriptor) [pid 4871] close(17) = -1 EBADF (Bad file descriptor) [pid 4871] close(18) = -1 EBADF (Bad file descriptor) [pid 4871] close(19) = -1 EBADF (Bad file descriptor) [pid 4871] close(20) = -1 EBADF (Bad file descriptor) [pid 4871] close(21) = -1 EBADF (Bad file descriptor) [pid 4871] close(22) = -1 EBADF (Bad file descriptor) [pid 4871] close(23) = -1 EBADF (Bad file descriptor) [pid 4871] close(24) = -1 EBADF (Bad file descriptor) [pid 4871] close(25) = -1 EBADF (Bad file descriptor) [pid 4871] close(26) = -1 EBADF (Bad file descriptor) [pid 4871] close(27) = -1 EBADF (Bad file descriptor) [pid 4871] close(28) = -1 EBADF (Bad file descriptor) [pid 4871] close(29) = -1 EBADF (Bad file descriptor) [pid 4871] exit_group(0 [pid 4873] <... sendto resumed>) = ? [pid 4872] <... sendto resumed>) = ? [pid 4871] <... exit_group resumed>) = ? [pid 4873] +++ exited with 0 +++ [pid 4872] +++ exited with 0 +++ [pid 4871] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1221, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1224 ./strace-static-x86_64: Process 4874 attached [pid 4874] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4874] setpgid(0, 0) = 0 [pid 4874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4874] write(3, "1000", 4) = 4 [pid 4874] close(3) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4874] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4874] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1225], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1225 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4875 attached [pid 4875] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4875] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4875] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4875] <... futex resumed>) = 1 [pid 4875] sendto(4, NULL, 0, 0, NULL, 0 [pid 4874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4874] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4874] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4874] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4876 attached , parent_tid=[1226], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1226 [pid 4876] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4876] <... futex resumed>) = 0 [pid 4876] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4876] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4876] <... futex resumed>) = 0 [pid 4876] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4876] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4876] <... futex resumed>) = 0 [pid 4876] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4876] <... bind resumed>) = 0 [pid 4876] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4876] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] <... futex resumed>) = 0 [pid 4874] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] <... futex resumed>) = 0 [pid 4874] <... futex resumed>) = 1 [pid 4876] sendto(5, NULL, 0, 0, NULL, 0 [pid 4874] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4874] close(3) = 0 [pid 4874] close(4) = 0 [pid 4874] close(5) = 0 [pid 4874] close(6) = -1 EBADF (Bad file descriptor) [pid 4874] close(7) = -1 EBADF (Bad file descriptor) [pid 4874] close(8) = -1 EBADF (Bad file descriptor) [pid 4874] close(9) = -1 EBADF (Bad file descriptor) [pid 4874] close(10) = -1 EBADF (Bad file descriptor) [pid 4874] close(11) = -1 EBADF (Bad file descriptor) [pid 4874] close(12) = -1 EBADF (Bad file descriptor) [pid 4874] close(13) = -1 EBADF (Bad file descriptor) [pid 4874] close(14) = -1 EBADF (Bad file descriptor) [pid 4874] close(15) = -1 EBADF (Bad file descriptor) [pid 4874] close(16) = -1 EBADF (Bad file descriptor) [pid 4874] close(17) = -1 EBADF (Bad file descriptor) [pid 4874] close(18) = -1 EBADF (Bad file descriptor) [pid 4874] close(19) = -1 EBADF (Bad file descriptor) [pid 4874] close(20) = -1 EBADF (Bad file descriptor) [pid 4874] close(21) = -1 EBADF (Bad file descriptor) [pid 4874] close(22) = -1 EBADF (Bad file descriptor) [pid 4874] close(23) = -1 EBADF (Bad file descriptor) [pid 4874] close(24) = -1 EBADF (Bad file descriptor) [pid 4874] close(25) = -1 EBADF (Bad file descriptor) [pid 4874] close(26) = -1 EBADF (Bad file descriptor) [pid 4874] close(27) = -1 EBADF (Bad file descriptor) [pid 4874] close(28) = -1 EBADF (Bad file descriptor) [pid 4874] close(29) = -1 EBADF (Bad file descriptor) [pid 4874] exit_group(0 [pid 4876] <... sendto resumed>) = ? [pid 4875] <... sendto resumed>) = ? [pid 4874] <... exit_group resumed>) = ? [pid 4876] +++ exited with 0 +++ [pid 4875] +++ exited with 0 +++ [pid 4874] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1224, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1227 ./strace-static-x86_64: Process 4877 attached [pid 4877] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4877] setpgid(0, 0) = 0 [pid 4877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4877] write(3, "1000", 4) = 4 [pid 4877] close(3) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4877] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4877] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4878 attached [pid 4878] set_robust_list(0x7fd2b3f459e0, 24 [pid 4877] <... clone resumed>, parent_tid=[1228], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1228 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4878] <... set_robust_list resumed>) = 0 [pid 4877] <... futex resumed>) = 0 [pid 4878] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] <... socket resumed>) = 3 [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4878] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] <... futex resumed>) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 4878] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] <... futex resumed>) = 0 [pid 4878] <... futex resumed>) = 1 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] <... futex resumed>) = 0 [pid 4878] <... futex resumed>) = 1 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4878] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4878] <... bind resumed>) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4878] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4878] sendto(4, NULL, 0, 0, NULL, 0 [pid 4877] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4877] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4877] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4877] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4877] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1229], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1229 [pid 4877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4879 attached [pid 4879] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4879] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4879] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4877] <... futex resumed>) = 0 [pid 4879] <... futex resumed>) = 1 [pid 4877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4879] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4879] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4879] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4877] <... futex resumed>) = 0 [pid 4877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4879] <... bind resumed>) = 0 [pid 4879] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4877] <... futex resumed>) = 0 [pid 4879] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4877] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4877] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4879] sendto(5, NULL, 0, 0, NULL, 0 [pid 4877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4877] close(3) = 0 [pid 4877] close(4) = 0 [pid 4877] close(5) = 0 [pid 4877] close(6) = -1 EBADF (Bad file descriptor) [pid 4877] close(7) = -1 EBADF (Bad file descriptor) [pid 4877] close(8) = -1 EBADF (Bad file descriptor) [pid 4877] close(9) = -1 EBADF (Bad file descriptor) [pid 4877] close(10) = -1 EBADF (Bad file descriptor) [pid 4877] close(11) = -1 EBADF (Bad file descriptor) [pid 4877] close(12) = -1 EBADF (Bad file descriptor) [pid 4877] close(13) = -1 EBADF (Bad file descriptor) [pid 4877] close(14) = -1 EBADF (Bad file descriptor) [pid 4877] close(15) = -1 EBADF (Bad file descriptor) [pid 4877] close(16) = -1 EBADF (Bad file descriptor) [pid 4877] close(17) = -1 EBADF (Bad file descriptor) [pid 4877] close(18) = -1 EBADF (Bad file descriptor) [pid 4877] close(19) = -1 EBADF (Bad file descriptor) [pid 4877] close(20) = -1 EBADF (Bad file descriptor) [pid 4877] close(21) = -1 EBADF (Bad file descriptor) [pid 4877] close(22) = -1 EBADF (Bad file descriptor) [pid 4877] close(23) = -1 EBADF (Bad file descriptor) [pid 4877] close(24) = -1 EBADF (Bad file descriptor) [pid 4877] close(25) = -1 EBADF (Bad file descriptor) [pid 4877] close(26) = -1 EBADF (Bad file descriptor) [pid 4877] close(27) = -1 EBADF (Bad file descriptor) [pid 4877] close(28) = -1 EBADF (Bad file descriptor) [pid 4877] close(29) = -1 EBADF (Bad file descriptor) [pid 4877] exit_group(0 [pid 4878] <... sendto resumed>) = ? [pid 4877] <... exit_group resumed>) = ? [pid 4879] <... sendto resumed>) = ? [pid 4878] +++ exited with 0 +++ [pid 4879] +++ exited with 0 +++ [pid 4877] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1227, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1230 ./strace-static-x86_64: Process 4880 attached [pid 4880] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4880] setpgid(0, 0) = 0 [pid 4880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4880] write(3, "1000", 4) = 4 [pid 4880] close(3) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4880] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4880] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1231], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1231 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4881 attached [pid 4881] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4881] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4881] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4881] <... futex resumed>) = 1 [pid 4881] sendto(4, NULL, 0, 0, NULL, 0 [pid 4880] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4880] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4880] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1232], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1232 [pid 4880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4882 attached [pid 4882] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4882] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4882] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] <... futex resumed>) = 1 [pid 4882] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4882] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] <... futex resumed>) = 1 [pid 4882] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4882] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] <... futex resumed>) = 0 [pid 4880] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4882] <... futex resumed>) = 1 [pid 4882] sendto(5, NULL, 0, 0, NULL, 0 [pid 4880] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4880] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4880] close(3) = 0 [pid 4880] close(4) = 0 [pid 4880] close(5) = 0 [pid 4880] close(6) = -1 EBADF (Bad file descriptor) [pid 4880] close(7) = -1 EBADF (Bad file descriptor) [pid 4880] close(8) = -1 EBADF (Bad file descriptor) [pid 4880] close(9) = -1 EBADF (Bad file descriptor) [pid 4880] close(10) = -1 EBADF (Bad file descriptor) [pid 4880] close(11) = -1 EBADF (Bad file descriptor) [pid 4880] close(12) = -1 EBADF (Bad file descriptor) [pid 4880] close(13) = -1 EBADF (Bad file descriptor) [pid 4880] close(14) = -1 EBADF (Bad file descriptor) [pid 4880] close(15) = -1 EBADF (Bad file descriptor) [pid 4880] close(16) = -1 EBADF (Bad file descriptor) [pid 4880] close(17) = -1 EBADF (Bad file descriptor) [pid 4880] close(18) = -1 EBADF (Bad file descriptor) [pid 4880] close(19) = -1 EBADF (Bad file descriptor) [pid 4880] close(20) = -1 EBADF (Bad file descriptor) [pid 4880] close(21) = -1 EBADF (Bad file descriptor) [pid 4880] close(22) = -1 EBADF (Bad file descriptor) [pid 4880] close(23) = -1 EBADF (Bad file descriptor) [pid 4880] close(24) = -1 EBADF (Bad file descriptor) [pid 4880] close(25) = -1 EBADF (Bad file descriptor) [pid 4880] close(26) = -1 EBADF (Bad file descriptor) [pid 4880] close(27) = -1 EBADF (Bad file descriptor) [pid 4880] close(28) = -1 EBADF (Bad file descriptor) [pid 4880] close(29) = -1 EBADF (Bad file descriptor) [pid 4880] exit_group(0 [pid 4882] <... sendto resumed>) = ? [pid 4881] <... sendto resumed>) = ? [pid 4880] <... exit_group resumed>) = ? [pid 4882] +++ exited with 0 +++ [pid 4881] +++ exited with 0 +++ [pid 4880] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1233 ./strace-static-x86_64: Process 4883 attached [pid 4883] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4883] setpgid(0, 0) = 0 [pid 4883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4883] write(3, "1000", 4) = 4 [pid 4883] close(3) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4883] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4883] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1234], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1234 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4884 attached [pid 4884] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4884] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4884] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4884] <... futex resumed>) = 1 [pid 4884] sendto(4, NULL, 0, 0, NULL, 0 [pid 4883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4883] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4883] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4883] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1235], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1235 [pid 4883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4885 attached [pid 4885] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4885] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4885] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4885] <... futex resumed>) = 1 [pid 4885] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4885] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4885] <... futex resumed>) = 1 [pid 4885] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4885] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4883] <... futex resumed>) = 0 [pid 4883] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4885] <... futex resumed>) = 1 [pid 4885] sendto(5, NULL, 0, 0, NULL, 0 [pid 4883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4883] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4883] close(3) = 0 [pid 4883] close(4) = 0 [pid 4883] close(5) = 0 [pid 4883] close(6) = -1 EBADF (Bad file descriptor) [pid 4883] close(7) = -1 EBADF (Bad file descriptor) [pid 4883] close(8) = -1 EBADF (Bad file descriptor) [pid 4883] close(9) = -1 EBADF (Bad file descriptor) [pid 4883] close(10) = -1 EBADF (Bad file descriptor) [pid 4883] close(11) = -1 EBADF (Bad file descriptor) [pid 4883] close(12) = -1 EBADF (Bad file descriptor) [pid 4883] close(13) = -1 EBADF (Bad file descriptor) [pid 4883] close(14) = -1 EBADF (Bad file descriptor) [pid 4883] close(15) = -1 EBADF (Bad file descriptor) [pid 4883] close(16) = -1 EBADF (Bad file descriptor) [pid 4883] close(17) = -1 EBADF (Bad file descriptor) [pid 4883] close(18) = -1 EBADF (Bad file descriptor) [pid 4883] close(19) = -1 EBADF (Bad file descriptor) [pid 4883] close(20) = -1 EBADF (Bad file descriptor) [pid 4883] close(21) = -1 EBADF (Bad file descriptor) [pid 4883] close(22) = -1 EBADF (Bad file descriptor) [pid 4883] close(23) = -1 EBADF (Bad file descriptor) [pid 4883] close(24) = -1 EBADF (Bad file descriptor) [pid 4883] close(25) = -1 EBADF (Bad file descriptor) [pid 4883] close(26) = -1 EBADF (Bad file descriptor) [pid 4883] close(27) = -1 EBADF (Bad file descriptor) [pid 4883] close(28) = -1 EBADF (Bad file descriptor) [pid 4883] close(29) = -1 EBADF (Bad file descriptor) [pid 4883] exit_group(0) = ? [pid 4885] <... sendto resumed>) = ? [pid 4884] <... sendto resumed>) = ? [pid 4885] +++ exited with 0 +++ [pid 4884] +++ exited with 0 +++ [pid 4883] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1233, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1236 ./strace-static-x86_64: Process 4886 attached [pid 4886] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4886] setpgid(0, 0) = 0 [pid 4886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4886] write(3, "1000", 4) = 4 [pid 4886] close(3) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4886] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4886] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1237], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1237 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4887 attached [pid 4887] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4887] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4887] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4887] <... futex resumed>) = 1 [pid 4887] sendto(4, NULL, 0, 0, NULL, 0 [pid 4886] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4886] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4886] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4886] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4886] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1238], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1238 [pid 4886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4888 attached [pid 4888] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4888] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4888] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4886] <... futex resumed>) = 0 [pid 4886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] <... futex resumed>) = 0 [pid 4886] <... futex resumed>) = 1 [pid 4888] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4888] <... connect resumed>) = 0 [pid 4888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4886] <... futex resumed>) = 0 [pid 4888] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4886] <... futex resumed>) = 0 [pid 4888] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4888] <... bind resumed>) = 0 [pid 4888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4886] <... futex resumed>) = 0 [pid 4888] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4886] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4886] <... futex resumed>) = 0 [pid 4888] sendto(5, NULL, 0, 0, NULL, 0 [pid 4886] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4888] <... sendto resumed>) = 0 [pid 4888] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4886] <... futex resumed>) = 0 [pid 4888] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4886] close(3) = 0 [pid 4886] close(4) = 0 [pid 4886] close(5) = 0 [pid 4886] close(6) = -1 EBADF (Bad file descriptor) [pid 4886] close(7) = -1 EBADF (Bad file descriptor) [pid 4886] close(8) = -1 EBADF (Bad file descriptor) [pid 4886] close(9) = -1 EBADF (Bad file descriptor) [pid 4886] close(10) = -1 EBADF (Bad file descriptor) [pid 4886] close(11) = -1 EBADF (Bad file descriptor) [pid 4886] close(12) = -1 EBADF (Bad file descriptor) [pid 4886] close(13) = -1 EBADF (Bad file descriptor) [pid 4886] close(14) = -1 EBADF (Bad file descriptor) [pid 4886] close(15) = -1 EBADF (Bad file descriptor) [pid 4886] close(16) = -1 EBADF (Bad file descriptor) [pid 4886] close(17) = -1 EBADF (Bad file descriptor) [pid 4886] close(18) = -1 EBADF (Bad file descriptor) [pid 4886] close(19) = -1 EBADF (Bad file descriptor) [pid 4886] close(20) = -1 EBADF (Bad file descriptor) [pid 4886] close(21) = -1 EBADF (Bad file descriptor) [pid 4886] close(22) = -1 EBADF (Bad file descriptor) [pid 4886] close(23) = -1 EBADF (Bad file descriptor) [pid 4886] close(24) = -1 EBADF (Bad file descriptor) [pid 4886] close(25) = -1 EBADF (Bad file descriptor) [pid 4886] close(26) = -1 EBADF (Bad file descriptor) [pid 4886] close(27) = -1 EBADF (Bad file descriptor) [pid 4886] close(28) = -1 EBADF (Bad file descriptor) [pid 4886] close(29) = -1 EBADF (Bad file descriptor) [pid 4886] exit_group(0 [pid 4888] <... futex resumed>) = ? [pid 4887] <... sendto resumed>) = ? [pid 4886] <... exit_group resumed>) = ? [pid 4888] +++ exited with 0 +++ [pid 4887] +++ exited with 0 +++ [pid 4886] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1236, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1239 ./strace-static-x86_64: Process 4889 attached [pid 4889] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4889] setpgid(0, 0) = 0 [pid 4889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4889] write(3, "1000", 4) = 4 [pid 4889] close(3) = 0 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4889] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4889] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4890 attached , parent_tid=[1240], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1240 [pid 4890] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4890] <... futex resumed>) = 0 [pid 4890] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... futex resumed>) = 0 [pid 4889] <... futex resumed>) = 1 [pid 4890] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4890] <... futex resumed>) = 0 [pid 4890] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4890] <... futex resumed>) = 0 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4890] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4890] <... futex resumed>) = 0 [pid 4890] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4890] <... futex resumed>) = 0 [pid 4890] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... futex resumed>) = 0 [pid 4889] <... futex resumed>) = 1 [pid 4890] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4890] <... bind resumed>) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4889] <... futex resumed>) = 0 [pid 4890] sendto(4, NULL, 0, 0, NULL, 0 [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... sendto resumed>) = 0 [pid 4889] <... futex resumed>) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... futex resumed>) = 0 [pid 4889] <... futex resumed>) = 1 [pid 4890] socket(AF_RDS, SOCK_SEQPACKET, 0 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4890] <... socket resumed>) = 5 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4889] <... futex resumed>) = 0 [pid 4890] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28 [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... connect resumed>) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] <... futex resumed>) = 0 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... futex resumed>) = 0 [pid 4889] <... futex resumed>) = 1 [pid 4890] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4890] <... bind resumed>) = 0 [pid 4890] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4889] <... futex resumed>) = 0 [pid 4890] futex(0x7fd2b40204c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4889] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4889] <... futex resumed>) = 0 [pid 4890] sendto(5, NULL, 0, 0, NULL, 0 [pid 4889] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4889] close(3) = 0 [pid 4889] close(4) = 0 [pid 4889] close(5) = 0 [pid 4889] close(6) = -1 EBADF (Bad file descriptor) [pid 4889] close(7) = -1 EBADF (Bad file descriptor) [pid 4889] close(8) = -1 EBADF (Bad file descriptor) [pid 4889] close(9) = -1 EBADF (Bad file descriptor) [pid 4889] close(10) = -1 EBADF (Bad file descriptor) [pid 4889] close(11) = -1 EBADF (Bad file descriptor) [pid 4889] close(12) = -1 EBADF (Bad file descriptor) [pid 4889] close(13) = -1 EBADF (Bad file descriptor) [pid 4889] close(14) = -1 EBADF (Bad file descriptor) [pid 4889] close(15) = -1 EBADF (Bad file descriptor) [pid 4889] close(16) = -1 EBADF (Bad file descriptor) [pid 4889] close(17) = -1 EBADF (Bad file descriptor) [pid 4889] close(18) = -1 EBADF (Bad file descriptor) [pid 4889] close(19) = -1 EBADF (Bad file descriptor) [pid 4889] close(20) = -1 EBADF (Bad file descriptor) [pid 4889] close(21) = -1 EBADF (Bad file descriptor) [pid 4889] close(22) = -1 EBADF (Bad file descriptor) [pid 4889] close(23) = -1 EBADF (Bad file descriptor) [pid 4889] close(24) = -1 EBADF (Bad file descriptor) [pid 4889] close(25) = -1 EBADF (Bad file descriptor) [pid 4889] close(26) = -1 EBADF (Bad file descriptor) [pid 4889] close(27) = -1 EBADF (Bad file descriptor) [pid 4889] close(28) = -1 EBADF (Bad file descriptor) [pid 4889] close(29) = -1 EBADF (Bad file descriptor) [pid 4889] exit_group(0 [pid 4890] <... sendto resumed>) = ? [pid 4889] <... exit_group resumed>) = ? [pid 4890] +++ exited with 0 +++ [pid 4889] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1239, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1241 ./strace-static-x86_64: Process 4891 attached [pid 4891] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4891] setpgid(0, 0) = 0 [pid 4891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4891] write(3, "1000", 4) = 4 [pid 4891] close(3) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4891] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4891] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1242], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1242 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4892 attached [pid 4892] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4892] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4892] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4892] <... futex resumed>) = 1 [pid 4892] sendto(4, NULL, 0, 0, NULL, 0 [pid 4891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4891] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4891] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4891] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1243], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1243 [pid 4891] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4893 attached [pid 4893] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4893] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4893] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4893] <... futex resumed>) = 1 [pid 4893] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4893] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4893] <... futex resumed>) = 1 [pid 4893] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4893] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4891] <... futex resumed>) = 0 [pid 4891] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4891] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4893] <... futex resumed>) = 1 [pid 4893] sendto(5, NULL, 0, 0, NULL, 0 [pid 4891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4891] close(3) = 0 [pid 4891] close(4) = 0 [pid 4891] close(5) = 0 [pid 4891] close(6) = -1 EBADF (Bad file descriptor) [pid 4891] close(7) = -1 EBADF (Bad file descriptor) [pid 4891] close(8) = -1 EBADF (Bad file descriptor) [pid 4891] close(9) = -1 EBADF (Bad file descriptor) [pid 4891] close(10) = -1 EBADF (Bad file descriptor) [pid 4891] close(11) = -1 EBADF (Bad file descriptor) [pid 4891] close(12) = -1 EBADF (Bad file descriptor) [pid 4891] close(13) = -1 EBADF (Bad file descriptor) [pid 4891] close(14) = -1 EBADF (Bad file descriptor) [pid 4891] close(15) = -1 EBADF (Bad file descriptor) [pid 4891] close(16) = -1 EBADF (Bad file descriptor) [pid 4891] close(17) = -1 EBADF (Bad file descriptor) [pid 4891] close(18) = -1 EBADF (Bad file descriptor) [pid 4891] close(19) = -1 EBADF (Bad file descriptor) [pid 4891] close(20) = -1 EBADF (Bad file descriptor) [pid 4891] close(21) = -1 EBADF (Bad file descriptor) [pid 4891] close(22) = -1 EBADF (Bad file descriptor) [pid 4891] close(23) = -1 EBADF (Bad file descriptor) [pid 4891] close(24) = -1 EBADF (Bad file descriptor) [pid 4891] close(25) = -1 EBADF (Bad file descriptor) [pid 4891] close(26) = -1 EBADF (Bad file descriptor) [pid 4891] close(27) = -1 EBADF (Bad file descriptor) [pid 4891] close(28) = -1 EBADF (Bad file descriptor) [pid 4891] close(29) = -1 EBADF (Bad file descriptor) [pid 4891] exit_group(0 [pid 4893] <... sendto resumed>) = ? [pid 4892] <... sendto resumed>) = ? [pid 4891] <... exit_group resumed>) = ? [pid 4893] +++ exited with 0 +++ [pid 4892] +++ exited with 0 +++ [pid 4891] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1241, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1244 ./strace-static-x86_64: Process 4894 attached [pid 4894] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4894] setpgid(0, 0) = 0 [pid 4894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4894] write(3, "1000", 4) = 4 [pid 4894] close(3) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4894] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4894] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1245], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1245 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4895 attached ) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4895] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4895] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4895] <... futex resumed>) = 1 [pid 4895] sendto(4, NULL, 0, 0, NULL, 0 [pid 4894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4894] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4894] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1246], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1246 [pid 4894] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4896 attached [pid 4896] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4896] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4896] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] <... futex resumed>) = 1 [pid 4896] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4896] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] <... futex resumed>) = 1 [pid 4896] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4896] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4894] <... futex resumed>) = 0 [pid 4894] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4896] <... futex resumed>) = 1 [pid 4896] sendto(5, NULL, 0, 0, NULL, 0 [pid 4894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4894] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4894] close(3) = 0 [pid 4894] close(4) = 0 [pid 4894] close(5) = 0 [pid 4894] close(6) = -1 EBADF (Bad file descriptor) [pid 4894] close(7) = -1 EBADF (Bad file descriptor) [pid 4894] close(8) = -1 EBADF (Bad file descriptor) [pid 4894] close(9) = -1 EBADF (Bad file descriptor) [pid 4894] close(10) = -1 EBADF (Bad file descriptor) [pid 4894] close(11) = -1 EBADF (Bad file descriptor) [pid 4894] close(12) = -1 EBADF (Bad file descriptor) [pid 4894] close(13) = -1 EBADF (Bad file descriptor) [pid 4894] close(14) = -1 EBADF (Bad file descriptor) [pid 4894] close(15) = -1 EBADF (Bad file descriptor) [pid 4894] close(16) = -1 EBADF (Bad file descriptor) [pid 4894] close(17) = -1 EBADF (Bad file descriptor) [pid 4894] close(18) = -1 EBADF (Bad file descriptor) [pid 4894] close(19) = -1 EBADF (Bad file descriptor) [pid 4894] close(20) = -1 EBADF (Bad file descriptor) [pid 4894] close(21) = -1 EBADF (Bad file descriptor) [pid 4894] close(22) = -1 EBADF (Bad file descriptor) [pid 4894] close(23) = -1 EBADF (Bad file descriptor) [pid 4894] close(24) = -1 EBADF (Bad file descriptor) [pid 4894] close(25) = -1 EBADF (Bad file descriptor) [pid 4894] close(26) = -1 EBADF (Bad file descriptor) [pid 4894] close(27) = -1 EBADF (Bad file descriptor) [pid 4894] close(28) = -1 EBADF (Bad file descriptor) [pid 4894] close(29) = -1 EBADF (Bad file descriptor) [pid 4894] exit_group(0 [pid 4896] <... sendto resumed>) = ? [pid 4894] <... exit_group resumed>) = ? [pid 4896] +++ exited with 0 +++ [pid 4895] <... sendto resumed>) = ? [pid 4895] +++ exited with 0 +++ [pid 4894] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1247 ./strace-static-x86_64: Process 4897 attached [pid 4897] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4897] setpgid(0, 0) = 0 [pid 4897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4897] write(3, "1000", 4) = 4 [pid 4897] close(3) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4897] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4897] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1248], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1248 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4898 attached [pid 4898] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4898] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4898] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4898] <... futex resumed>) = 1 [pid 4898] sendto(4, NULL, 0, 0, NULL, 0 [pid 4897] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4897] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4897] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4897] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4897] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1249], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1249 [pid 4897] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4899 attached [pid 4899] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4899] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4899] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4899] <... futex resumed>) = 1 [pid 4899] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4899] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4899] <... futex resumed>) = 1 [pid 4899] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4899] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4897] <... futex resumed>) = 0 [pid 4897] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4897] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4899] <... futex resumed>) = 1 [pid 4899] sendto(5, NULL, 0, 0, NULL, 0 [pid 4897] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4897] close(3) = 0 [pid 4897] close(4) = 0 [pid 4897] close(5) = 0 [pid 4897] close(6) = -1 EBADF (Bad file descriptor) [pid 4897] close(7) = -1 EBADF (Bad file descriptor) [pid 4897] close(8) = -1 EBADF (Bad file descriptor) [pid 4897] close(9) = -1 EBADF (Bad file descriptor) [pid 4897] close(10) = -1 EBADF (Bad file descriptor) [pid 4897] close(11) = -1 EBADF (Bad file descriptor) [pid 4897] close(12) = -1 EBADF (Bad file descriptor) [pid 4897] close(13) = -1 EBADF (Bad file descriptor) [pid 4897] close(14) = -1 EBADF (Bad file descriptor) [pid 4897] close(15) = -1 EBADF (Bad file descriptor) [pid 4897] close(16) = -1 EBADF (Bad file descriptor) [pid 4897] close(17) = -1 EBADF (Bad file descriptor) [pid 4897] close(18) = -1 EBADF (Bad file descriptor) [pid 4897] close(19) = -1 EBADF (Bad file descriptor) [pid 4897] close(20) = -1 EBADF (Bad file descriptor) [pid 4897] close(21) = -1 EBADF (Bad file descriptor) [pid 4897] close(22) = -1 EBADF (Bad file descriptor) [pid 4897] close(23) = -1 EBADF (Bad file descriptor) [pid 4897] close(24) = -1 EBADF (Bad file descriptor) [pid 4897] close(25) = -1 EBADF (Bad file descriptor) [pid 4897] close(26) = -1 EBADF (Bad file descriptor) [pid 4897] close(27) = -1 EBADF (Bad file descriptor) [pid 4897] close(28) = -1 EBADF (Bad file descriptor) [pid 4897] close(29) = -1 EBADF (Bad file descriptor) [pid 4897] exit_group(0 [pid 4899] <... sendto resumed>) = ? [pid 4898] <... sendto resumed>) = ? [pid 4897] <... exit_group resumed>) = ? [pid 4899] +++ exited with 0 +++ [pid 4898] +++ exited with 0 +++ [pid 4897] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1247, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1250 ./strace-static-x86_64: Process 4900 attached [pid 4900] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4900] setpgid(0, 0) = 0 [pid 4900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4900] write(3, "1000", 4) = 4 [pid 4900] close(3) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4900] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4900] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1251], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1251 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4901 attached [pid 4901] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4901] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4901] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4901] <... futex resumed>) = 1 [pid 4901] sendto(4, NULL, 0, 0, NULL, 0 [pid 4900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4900] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4900] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4900] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4900] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4902 attached , parent_tid=[1252], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1252 [pid 4900] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4902] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4902] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4902] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4902] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4902] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4902] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4902] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4900] <... futex resumed>) = 0 [pid 4900] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4900] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4902] sendto(5, NULL, 0, 0, NULL, 0) = 0 [pid 4902] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4900] <... futex resumed>) = 0 [pid 4902] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4900] close(3) = 0 [pid 4900] close(4) = 0 [pid 4900] close(5) = 0 [pid 4900] close(6) = -1 EBADF (Bad file descriptor) [pid 4900] close(7) = -1 EBADF (Bad file descriptor) [pid 4900] close(8) = -1 EBADF (Bad file descriptor) [pid 4900] close(9) = -1 EBADF (Bad file descriptor) [pid 4900] close(10) = -1 EBADF (Bad file descriptor) [pid 4900] close(11) = -1 EBADF (Bad file descriptor) [pid 4900] close(12) = -1 EBADF (Bad file descriptor) [pid 4900] close(13) = -1 EBADF (Bad file descriptor) [pid 4900] close(14) = -1 EBADF (Bad file descriptor) [pid 4900] close(15) = -1 EBADF (Bad file descriptor) [pid 4900] close(16) = -1 EBADF (Bad file descriptor) [pid 4900] close(17) = -1 EBADF (Bad file descriptor) [pid 4900] close(18) = -1 EBADF (Bad file descriptor) [pid 4900] close(19) = -1 EBADF (Bad file descriptor) [pid 4900] close(20) = -1 EBADF (Bad file descriptor) [pid 4900] close(21) = -1 EBADF (Bad file descriptor) [pid 4900] close(22) = -1 EBADF (Bad file descriptor) [pid 4900] close(23) = -1 EBADF (Bad file descriptor) [pid 4900] close(24) = -1 EBADF (Bad file descriptor) [pid 4900] close(25) = -1 EBADF (Bad file descriptor) [pid 4900] close(26) = -1 EBADF (Bad file descriptor) [pid 4900] close(27) = -1 EBADF (Bad file descriptor) [pid 4900] close(28) = -1 EBADF (Bad file descriptor) [pid 4900] close(29) = -1 EBADF (Bad file descriptor) [pid 4900] exit_group(0) = ? [pid 4902] <... futex resumed>) = ? [pid 4901] <... sendto resumed>) = ? [pid 4902] +++ exited with 0 +++ [pid 4901] +++ exited with 0 +++ [pid 4900] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1250, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1253 ./strace-static-x86_64: Process 4903 attached [pid 4903] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4903] setpgid(0, 0) = 0 [pid 4903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4903] write(3, "1000", 4) = 4 [pid 4903] close(3) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4903] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4903] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1254], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1254 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4904 attached [pid 4904] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4904] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4904] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4904] <... futex resumed>) = 1 [pid 4904] sendto(4, NULL, 0, 0, NULL, 0 [pid 4903] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4903] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4903] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4903] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1255], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1255 [pid 4903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4905 attached [pid 4905] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4905] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4905] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4905] <... futex resumed>) = 1 [pid 4905] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4905] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4905] <... futex resumed>) = 1 [pid 4905] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4905] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4903] <... futex resumed>) = 0 [pid 4903] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4903] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4905] <... futex resumed>) = 1 [pid 4905] sendto(5, NULL, 0, 0, NULL, 0 [pid 4903] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4903] close(3) = 0 [pid 4903] close(4) = 0 [pid 4903] close(5) = 0 [pid 4903] close(6) = -1 EBADF (Bad file descriptor) [pid 4903] close(7) = -1 EBADF (Bad file descriptor) [pid 4903] close(8) = -1 EBADF (Bad file descriptor) [pid 4903] close(9) = -1 EBADF (Bad file descriptor) [pid 4903] close(10) = -1 EBADF (Bad file descriptor) [pid 4903] close(11) = -1 EBADF (Bad file descriptor) [pid 4903] close(12) = -1 EBADF (Bad file descriptor) [pid 4903] close(13) = -1 EBADF (Bad file descriptor) [pid 4903] close(14) = -1 EBADF (Bad file descriptor) [pid 4903] close(15) = -1 EBADF (Bad file descriptor) [pid 4903] close(16) = -1 EBADF (Bad file descriptor) [pid 4903] close(17) = -1 EBADF (Bad file descriptor) [pid 4903] close(18) = -1 EBADF (Bad file descriptor) [pid 4903] close(19) = -1 EBADF (Bad file descriptor) [pid 4903] close(20) = -1 EBADF (Bad file descriptor) [pid 4903] close(21) = -1 EBADF (Bad file descriptor) [pid 4903] close(22) = -1 EBADF (Bad file descriptor) [pid 4903] close(23) = -1 EBADF (Bad file descriptor) [pid 4903] close(24) = -1 EBADF (Bad file descriptor) [pid 4903] close(25) = -1 EBADF (Bad file descriptor) [pid 4903] close(26) = -1 EBADF (Bad file descriptor) [pid 4903] close(27) = -1 EBADF (Bad file descriptor) [pid 4903] close(28) = -1 EBADF (Bad file descriptor) [pid 4903] close(29) = -1 EBADF (Bad file descriptor) [pid 4903] exit_group(0 [pid 4905] <... sendto resumed>) = ? [pid 4904] <... sendto resumed>) = ? [pid 4903] <... exit_group resumed>) = ? [pid 4905] +++ exited with 0 +++ [pid 4904] +++ exited with 0 +++ [pid 4903] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1256 ./strace-static-x86_64: Process 4906 attached [pid 4906] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4906] setpgid(0, 0) = 0 [pid 4906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4906] write(3, "1000", 4) = 4 [pid 4906] close(3) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4906] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4906] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1257], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1257 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4907 attached [pid 4907] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4907] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4907] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4906] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4907] <... futex resumed>) = 1 [pid 4907] sendto(4, NULL, 0, 0, NULL, 0 [pid 4906] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4906] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4906] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4906] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4906] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1258], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1258 ./strace-static-x86_64: Process 4908 attached [pid 4908] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4908] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4908] <... futex resumed>) = 0 [pid 4906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4908] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4908] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4908] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4908] <... futex resumed>) = 0 [pid 4908] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4908] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4908] futex(0x7fd2b40204d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4908] <... futex resumed>) = 0 [pid 4906] <... futex resumed>) = 1 [pid 4908] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 4906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4908] <... bind resumed>) = 0 [pid 4908] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4906] <... futex resumed>) = 0 [pid 4908] sendto(5, NULL, 0, 0, NULL, 0 [pid 4906] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4906] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 4906] close(3) = 0 [pid 4906] close(4) = 0 [pid 4906] close(5) = 0 [pid 4906] close(6) = -1 EBADF (Bad file descriptor) [pid 4906] close(7) = -1 EBADF (Bad file descriptor) [pid 4906] close(8) = -1 EBADF (Bad file descriptor) [pid 4906] close(9) = -1 EBADF (Bad file descriptor) [pid 4906] close(10) = -1 EBADF (Bad file descriptor) [pid 4906] close(11) = -1 EBADF (Bad file descriptor) [pid 4906] close(12) = -1 EBADF (Bad file descriptor) [pid 4906] close(13) = -1 EBADF (Bad file descriptor) [pid 4906] close(14) = -1 EBADF (Bad file descriptor) [pid 4906] close(15) = -1 EBADF (Bad file descriptor) [pid 4906] close(16) = -1 EBADF (Bad file descriptor) [pid 4906] close(17) = -1 EBADF (Bad file descriptor) [pid 4906] close(18) = -1 EBADF (Bad file descriptor) [pid 4906] close(19) = -1 EBADF (Bad file descriptor) [pid 4906] close(20) = -1 EBADF (Bad file descriptor) [pid 4906] close(21) = -1 EBADF (Bad file descriptor) [pid 4906] close(22) = -1 EBADF (Bad file descriptor) [pid 4906] close(23) = -1 EBADF (Bad file descriptor) [pid 4906] close(24) = -1 EBADF (Bad file descriptor) [pid 4906] close(25) = -1 EBADF (Bad file descriptor) [pid 4906] close(26) = -1 EBADF (Bad file descriptor) [pid 4906] close(27) = -1 EBADF (Bad file descriptor) [pid 4906] close(28) = -1 EBADF (Bad file descriptor) [pid 4906] close(29) = -1 EBADF (Bad file descriptor) [pid 4906] exit_group(0 [pid 4908] <... sendto resumed>) = ? [pid 4906] <... exit_group resumed>) = ? [pid 4908] +++ exited with 0 +++ [pid 4907] <... sendto resumed>) = ? [pid 4907] +++ exited with 0 +++ [pid 4906] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1256, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3619] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1259 ./strace-static-x86_64: Process 4909 attached [pid 4909] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4909] setpgid(0, 0) = 0 [pid 4909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4909] write(3, "1000", 4) = 4 [pid 4909] close(3) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4909] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4909] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1260], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1260 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4910 attached [pid 4910] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4910] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] connect(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] socket(AF_RDS, SOCK_SEQPACKET, 0) = 4 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] connect(4, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4910] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4910] <... futex resumed>) = 1 [pid 4910] sendto(4, NULL, 0, 0, NULL, 0 [pid 4909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4909] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4909] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f04000 [pid 4909] mprotect(0x7fd2b3f05000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4909] clone(child_stack=0x7fd2b3f243f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1261], tls=0x7fd2b3f24700, child_tidptr=0x7fd2b3f249d0) = 1261 [pid 4909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4911 attached [pid 4911] set_robust_list(0x7fd2b3f249e0, 24) = 0 [pid 4911] socket(AF_RDS, SOCK_SEQPACKET, 0) = 5 [pid 4911] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4911] <... futex resumed>) = 1 [pid 4911] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fc00::", &sin6_addr), sin6_scope_id=8388612}, 28) = 0 [pid 4911] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4911] <... futex resumed>) = 1 [pid 4911] bind(5, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = 0 [pid 4911] futex(0x7fd2b40204dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4909] <... futex resumed>) = 0 [pid 4909] futex(0x7fd2b40204d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 4911] <... futex resumed>) = 1 [pid 4911] sendto(5, NULL, 0, 0, NULL, 0 [pid 4909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4909] futex(0x7fd2b40204dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 4909] close(3) = 0 [pid 4909] close(4) = 0 [pid 4909] close(5) = 0 [pid 4909] close(6) = -1 EBADF (Bad file descriptor) [pid 4909] close(7) = -1 EBADF (Bad file descriptor) [pid 4909] close(8) = -1 EBADF (Bad file descriptor) [pid 4909] close(9) = -1 EBADF (Bad file descriptor) [pid 4909] close(10) = -1 EBADF (Bad file descriptor) [pid 4909] close(11) = -1 EBADF (Bad file descriptor) [pid 4909] close(12) = -1 EBADF (Bad file descriptor) [pid 4909] close(13) = -1 EBADF (Bad file descriptor) [pid 4909] close(14) = -1 EBADF (Bad file descriptor) [pid 4909] close(15) = -1 EBADF (Bad file descriptor) [pid 4909] close(16) = -1 EBADF (Bad file descriptor) [pid 4909] close(17) = -1 EBADF (Bad file descriptor) [pid 4909] close(18) = -1 EBADF (Bad file descriptor) [pid 4909] close(19) = -1 EBADF (Bad file descriptor) [pid 4909] close(20) = -1 EBADF (Bad file descriptor) [pid 4909] close(21) = -1 EBADF (Bad file descriptor) [pid 4909] close(22) = -1 EBADF (Bad file descriptor) [pid 4909] close(23) = -1 EBADF (Bad file descriptor) [pid 4909] close(24) = -1 EBADF (Bad file descriptor) [pid 4909] close(25) = -1 EBADF (Bad file descriptor) [pid 4909] close(26) = -1 EBADF (Bad file descriptor) [pid 4909] close(27) = -1 EBADF (Bad file descriptor) [pid 4909] close(28) = -1 EBADF (Bad file descriptor) [pid 4909] close(29) = -1 EBADF (Bad file descriptor) [pid 4909] exit_group(0 [pid 4911] <... sendto resumed>) = ? [pid 4910] <... sendto resumed>) = ? [pid 4909] <... exit_group resumed>) = ? [pid 4911] +++ exited with 0 +++ [pid 4910] +++ exited with 0 +++ [pid 4909] +++ exited with 0 +++ [pid 3619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3619] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bdb5d0) = 1262 ./strace-static-x86_64: Process 4912 attached [pid 4912] set_robust_list(0x555556bdb5e0, 24) = 0 [pid 4912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4912] setpgid(0, 0) = 0 [pid 4912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4912] write(3, "1000", 4) = 4 [pid 4912] close(3) = 0 [pid 4912] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd2b3f25000 [pid 4912] mprotect(0x7fd2b3f26000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4912] clone(child_stack=0x7fd2b3f453f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[1263], tls=0x7fd2b3f45700, child_tidptr=0x7fd2b3f459d0) = 1263 [pid 4912] futex(0x7fd2b40204c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4912] futex(0x7fd2b40204cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 4913 attached [pid 4913] set_robust_list(0x7fd2b3f459e0, 24) = 0 [pid 4913] socket(AF_RDS, SOCK_SEQPACKET, 0) = 3 [pid 4913] futex(0x7fd2b40204cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4912] <... futex resumed>) = 0