./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)